FCC ID: YKP1024119 Torpedo + Wireless SOM -32

 

DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Hardware Documentation Logic PD // Products Published: September 2011 Last revised: July 2013 This document contains valuable proprietary and confidential information and the attached file contains source code, ideas, and techniques that are owned by Logic PD, Inc. (collectively Logic PDs Proprietary Information). Logic PDs Proprietary Information may not be used by or disclosed to any third party except under written license from Logic PD, Inc. Logic PD, Inc. makes no representation or warranties of any nature or kind regarding Logic PDs Proprietary Information or any products offered by Logic PD, Inc. Logic PDs Proprietary Information is disclosed herein pursuant and subject to the terms and conditions of a duly executed license or agreement to purchase or lease equipment. The only warranties made by Logic PD, Inc., if any, with respect to any products described in this document are set forth in such license or agreement. Logic PD, Inc. shall have no liability of any kind, express or implied, arising out of the use of the Information in this document, including direct, indirect, special or consequential damages. Logic PD, Inc. may have patents, patent applications, trademarks, copyrights, trade secrets, or other intellectual property rights pertaining to Logic PDs Proprietary Information and products described in this document (collectively Logic PDs Intellectual Property). Except as expressly provided in any written license or agreement from Logic PD, Inc., this document and the information contained therein does not create any license to Logic PDs Intellectual Property. The Information contained herein is subject to change without notice. Revisions may be issued regarding changes and/or additions. Copyright 2013, Logic PD, Inc. All Rights Reserved. PN 1020541D Logic PD, Inc. All Rights Reserved. i DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Revision History REV EDITOR REVISION DESCRIPTION 1 NJK 2 NJK 3 SO, NJK Preliminary Release

-Table 2.4: Added information for antennas included in development kit;

-Table 2.5: Added note 2;

-Added Table 4.2: DSI Matched Pair Lengths;

-Added Table 4.3: CSI2 Matched Pair Lengths;

-Section 4.7.5.1: Updated reserved I2C3 addresses;

-Section 7.2: Changed signal names for J2.79, J2.81, J2.82, J2.84, J2.94, and J2.96;

-Table 7.1: Added additional resistors;

-Table 7.2: Changed signal names for J2.79, J2.81, J2.82, J2.84, J2.94, and J2.96;

-Appendix A: Updated mechanical drawings;

-Appendix B: Added SOM retention methods drawings;

-Section 2.3.1and Section 2.3.2: Added information regarding TBD status of mechanical drawings;

-Section 2.3.3: Added information regarding TBD status of example retention methods;

-Section 2.4: Updated note 3;

-Table 2.4: Updated antenna information;

-Table 3.2: Added DC Main Battery idle and suspend power numbers for DM37x Linux BSP v2.0-5p1 and DM3730 Android Gingerbread 2.3.4 BSP v1.0; Added notes 6-8;

-Added Section 4.3.3;

-Appendix A: Replaced mechanical drawings with TBD notice;

-Appendix B: Replaced retention methods drawings with TBD notice

-Section 1.4: Added reference to DM3730 Torpedo + Wireless SOM Mechanical Hold-Down Scenarios WP and DM3730 Torpedo + Wireless SOM RF Grounding WP;

-Section 2.3.1and Section 2.3.2: Removed TBD status of mechanical drawings;

-Section 2.3.3: Updated section to point to DM3730 Torpedo +

Wireless SOM Mechanical Hold-Down Scenarios WP in place of Appendix B;

-Section 4.3.3: Added important note regarding need for additional grounding;

-Appendix A: Removed TBD status and added updated mechanical drawings;

-Removed Appendix B SO, NJK 4 5 SO

-Appendix A: Updated mechanical drawing SCHEMATIC PN & REV 1020029 Rev A APPROVAL DATE SO 09/07/11 1020613 Rev A NJK, RAH 11/10/11 1020613 Rev A NJK 03/29/12 1021712 Rev A 1021712 Rev A NJK SO 04/25/12 05/04/12 PN 1020541D Logic PD, Inc. All Rights Reserved. ii DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification

-Throughout: Added language for AM3703 configuration of Torpedo + Wireless SOM; Updated baseboard references to Torpedo Launcher 3;

-Section 1.2: Added PRCM; Removed PCMCIA;

-Added Section 2.1.2;

-Table 2.1: Updated weight and dimensions SOM to reflect addition of finger gaskets on bottom of SOM;

-Section 2.3.1: Added note regarding height of mating plug/cable assembly;

-Table 2.4: Updated cables and antennas included in development kit;

-Table 3.2: Updated idle and suspend power numbers for DM37x Android Gingerbread 2.3.4 BSP v1.2 and DM37x Linux BSP v2.1-0;

-Section 4.3: Added information regarding standard configuration DM3730/AM3703 Torpedo + Wireless SOMs in the Important Note;

-Section 4.3.3: Changed acceptable cable length to 105mm instead of 50mm;

-Section 7.2: Added note to description of J2.72, J2.74, J2.76 and J2.86 to leave unconnected if not in use;

-Appendix A: Updated mechanical drawing Official Release

-Throughout: Added FCC/IC certification language; removed preliminary markings;

-Figure 2.3: Removed I2C level shifter from block diagram;

-Section 3: Added table note 9;

-Table 3.2: Added information for GPS Active Antenna LDO Output Voltage;

-Table 3.3: Updated RF performance numbers;

-Section 4.3: Reorganized section to improve clarity and flow;

-Section 4.3.3: Added note regarding FCC/IC Certification Guidelines Application Note;

-Section 4.3.4: Added information about the ability of J8 to support an active antenna; added note that Logic PD has not tested GPS with a passive antenna;

-Appendix A: Updated mechanical drawing

-Table 3.2: Updated idle and suspend power numbers for DM3730/AM3703 Android Gingerbread 2.3.4 BSP v1.4 and DM37x Linux BSP v2.3-2;

-Table 3.3: Added note 1 to indicate data was achieved at nominal room temperature;

-Section 4.8: Added note that proper USB adapter cable is necessary for USB 2.0 OTG to function as host; added link to Digi-Key adapter cable that supports host function;

-Section 7: Added note regarding purpose of I/O column in pin description tables;

-Section 7.1: Added processor pin for MCBSP3_DR (J1:77) to pinout table;

-Section 7.2: Changed I/O column to input only for the non-

default signals on J2:55, J2:57, J2:61, and J2:63; changed the I/O to output only for the non-default signals on J2:65, J2:67, J2:69, and J2:71;

-Table 7.2: Changed I/O column to input only for the non-default signals on J2:55, J2:57, J2:61, and J2:63; changed the I/O to output only for the non-default signals on J2:65, J2:67, J2:69, and J2:71

-FCC Certification Statement: Added information regarding

-IC Certification Statement: Added final paragraph regarding distance and co-location exposure requirements to statements in English and French;

-Table 2.4: Added note 2 regarding appropriate routing of cables 6 SO, NJK A SO, NJK B SO, NJK C SO 1021712 Rev A NJK 07/03/12 1021712 Rev A NJK 09/11/12 1021712 Rev B 1021712 Rev B BSB, RAH 03/13/13 NJK 05/02/13 PN 1020541D Logic PD, Inc. All Rights Reserved. iii DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification

-Throughout: Updated for -31 version of DM3730/AM3703 Torpedo + Wireless SOM;

-FCC Certification Statement: Added statement that use of the 5150-5250 MHz band is limited to indoor use only;

-IC Certification Statement: Added approved radio transmitter for

-31 version of SOM; added pulse electronics antenna to list of acceptable antennas for use; added statement that use of the 5150-5250 MHz band is limited to indoor use only;

-Figure 2.1: Added additional 26 MHz oscillator to SOM block diagram;

-Table 3.3: Updated to reflect typical numbers for -31 version of SOM;

-Section 4.3.3: Added information regarding chip antenna for -31 version of SOM;

-Table 4.3: Changed matched pair length for CS12_DXI/CS12_DY1 to 1282

-Table 7.1: Added note to description for pin J1.88 that it is used by software to control audio mute circuit on Torpedo Launcher 3 Baseboard;

-Appendix A: Updated mechanical drawing NJK D Please check the Logic PD website1 for the latest revision of this specification and other documentation. 7/1/13 1023821 Rev B KJH, RAH, SO 1 www.logicpd.com PN 1020541D Logic PD, Inc. All Rights Reserved. iv DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification FCC Certification This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by Logic PD could void the user's authority to use this device. See Logic PDs AN 538 FCC/IC Certification Guidelines for End Products Using the DM3730/AM3703 Torpedo +

Wireless SOM2 for additional information. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/television technician for help. To comply with FCC/IC RF exposure requirements for mobile transmitting devices, this transmitter should only be used or installed at locations where there is at least 20 cm separation distance between the antenna and all persons. To comply with FCC/IC RF exposure limits for general population / uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. Use of the 5150-5250 MHz band must also be limited to indoor use only. IC Certification Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum

(or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. This radio transmitter (10029A-1021149 for -30 SOM model number, 10029A-1024119 for -31 SOM model number) has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Antennas Acceptable for Use with Transmitter Ethertronics Prestta 1000418 and Sunridge Corporation U.FL-to-W.FL coaxial cable MCD-R1-60-105-MCBG; Max gain: 2.5 dBi at 2.4 GHz; 3.5 dBi at 5 GHz; Impedance: 50 ohms Pulse Electronics W3006 and Sunridge Corporation W.FL-to-W.FL coaxial cable MCD-DH-68-035A; Max gain: 3.2 dBi at 2.4 GHz; 4.2 dBi at 5 GHz; Impedance: 50 ohms This device complies with Industry Canada License-exempt RSS standard(s). Operation is subject to the following two conditions:

1. This device may not cause interference, and 2. This device must accept any interference, including interference that may cause undesired operation of the To satisfy IC RF exposure requirements for mobile and base station transmission devices, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during operation. To ensure compliance, operation at closer than this distance is not recommended. The antenna(s) used for this transmitter must device. 2 http://support.logicpd.com/downloads/1547/

PN 1020541D Logic PD, Inc. All Rights Reserved. v DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification not be co-located or operating in conjunction with any other antenna or transmitter. Use of the 5150-5250 MHz band must also be limited to indoor use only. Certification IC Conformment la rglementation d'Industrie Canada, le present metteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou infrieur) approuv pour l'metteur par Industrie Canada. Dans le but de rduire les risques de brouillage radiolectrique l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpasse pas l'intensit ncessaire l'tablissement d'une communication satisfaisante. Le present metteur radio (10029A-1021149 pour -30 numro de modle, 10029A-1024119 pour -31 numro de modle) a t approuv par Industrie Canada pour fonctionner avec les types d'antenne numrs ci-dessous et ayant un gain admissible maximal et l'impdance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est suprieur au gain maximal indiqu, sont strictement interdits pour l'exploitation de l'metteur. Antennes Acceptable pour lutilisation avec cet metteur radio Ethertronics Prestta 1000418 et Sunridge Corporation U.FL W.FL cble coaxial MCD-R1-60-105-MCBG. Gain superieur: 2.5 dBi 2.4 GHz; 3.5 dBi 5 GHz; L'impdance: 50 ohms Pulse Electronics W3006 et Sunridge Corporation W.FL W.FL cble coaxial MCD-DH-68-035A. Gain superieur:

3.2 dBi 2.4 GHz; 4.2 dBi 5 GHz; L'impdance: 50 ohms Le present appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'utilisation est autorise aux deux conditions suivantes :

1. L'appareil ne doit pas produire de brouillage, et 2. L'appareil doit accepter tout brouillage radiolectrique subi, meme si le brouillage peut compromettre le fonctionnement. Pour rpondre la IC d'exposition pour les besoins de base et mobiles dispositifs de transmission de la station, sur une distance de sparation de 20 cm ou plus doit tre maintenue entre l'antenne de cet appareil et les personnes en cours de fonctionnement. Pour assurer le respect, l'exploitation de plus prs cette distance n'est pas recommande. L'antenne (s) utilis pour cet metteur ne doit pas tre co-localiss ou fonctionner conjointement avec une autre antenne ou transmetteur. L'utilisation de la bande de 5150-5250 MHz doit galement tre limite l'utilisation d'intrieur seulement. PN 1020541D Logic PD, Inc. All Rights Reserved. vi DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Table of Contents 1 Introduction ........................................................................................................................................... 1 1.1 Product Overview ............................................................................................................................. 1 1.2 Abbreviations, Acronyms, & Definitions ........................................................................................... 1 1.3 Scope of Document .......................................................................................................................... 2 1.4 Additional Documentation Resources .............................................................................................. 2 2 Functional Specification ...................................................................................................................... 4 2.1 Processor ......................................................................................................................................... 4 2.1.1 DM3730 Processor Highlights ................................................................................................... 4 2.1.2 AM3703 Processor Highlights ................................................................................................... 6 2.2 Torpedo + Wireless SOM Interface.................................................................................................. 7 2.3 Mechanical Specifications ................................................................................................................ 8 2.3.1 Wireless Mechanical Specification ............................................................................................ 8 2.3.2 DM3730/AM3703 Torpedo + Wireless SOM Mechanical Drawings ......................................... 9 2.3.3 Example DM3730/AM3703 Torpedo + Wireless SOM Retention Methods .............................. 9 2.4 Temperature Specifications ............................................................................................................. 9 3 Electrical Specification ...................................................................................................................... 11 4 Peripheral Specification ..................................................................................................................... 14 4.1 Clocks............................................................................................................................................. 14 4.2 Memory .......................................................................................................................................... 14 4.2.1 Package on Package Memory (Mobile DDR and NAND) ....................................................... 14 4.2.2 External Memory ..................................................................................................................... 15 4.3 Wireless.......................................................................................................................................... 15 4.3.1 802.11 Wireless Ethernet ........................................................................................................ 15 4.3.2 Bluetooth .................................................................................................................................. 15 4.3.3 2.4 GHz and 5 GHz Antenna Information ................................................................................ 15 4.3.4 GPS ......................................................................................................................................... 16 4.4 Audio Codec ................................................................................................................................... 16 4.5 Display Interface ............................................................................................................................ 16 4.6 Camera Interface ........................................................................................................................... 17 4.7 Serial Interfaces ............................................................................................................................. 17 4.7.1 UARTA ..................................................................................................................................... 17 4.7.2 UARTB ..................................................................................................................................... 18 4.7.3 UARTC .................................................................................................................................... 18 4.7.4 McSPI ...................................................................................................................................... 18 4.7.5 I2C ........................................................................................................................................... 18 4.7.5.1 Reserved I2C Addresses .................................................................................................. 19 4.8 USB Interface ................................................................................................................................. 19 4.9 General Purpose I/O ...................................................................................................................... 19 4.10 Expansion/Feature Options ........................................................................................................... 19 5 System Integration ............................................................................................................................. 21 5.1 Configuration .................................................................................................................................. 21 5.2 Resets ............................................................................................................................................ 21 5.2.1 Master Reset (MSTR_nRST)Reset Input ............................................................................ 21 5.2.2 DM3730/AM3703 Torpedo + Wireless SOM Reset (SYS_nRESWARM)Reset output ....... 21 Interrupts ........................................................................................................................................ 22 5.3 JTAG Debugger Interface .............................................................................................................. 22 5.4 5.5 ETM Adapter Interface ................................................................................................................... 22 5.6 Power Supplies .............................................................................................................................. 22 5.6.1 MAIN_BATTERY ..................................................................................................................... 22 5.6.2 BACKUP_BATT ....................................................................................................................... 23 5.7 System Power Management .......................................................................................................... 23 5.7.1 T2_REGEN .............................................................................................................................. 23 5.7.2 PWRON ................................................................................................................................... 23 5.8 Processor Power Management ...................................................................................................... 23 PN 1020541D Logic PD, Inc. All Rights Reserved. vii DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 5.8.1 Dynamic Voltage and Frequency Scaling ............................................................................... 24 5.8.2 Adaptive Voltage Scaling ......................................................................................................... 24 5.8.3 Dynamic Power Switching ....................................................................................................... 24 5.8.4 Static Power Consumption Management ................................................................................ 24 5.9 Boot Modes .................................................................................................................................... 24 5.10 ESD Considerations ....................................................................................................................... 25 6 Memory & I/O Mapping ....................................................................................................................... 25 7 Pin Descriptions & Functions ........................................................................................................... 26 7.1 J1 Connector 100-Pin Descriptions ............................................................................................... 26 7.2 J2 Connector 100-Pin Descriptions ............................................................................................... 33 7.3 Configurable Pins ........................................................................................................................... 43 Appendix A: Mechanical Drawings ......................................................................................................... 48 PN 1020541D Logic PD, Inc. All Rights Reserved. viii DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Table of Figures Figure 2.1: DM3730 Processor Block Diagram............................................................................................. 5 Figure 2.2: AM3703 Processor Block Diagram ............................................................................................. 6 Figure 2.3: DM3730/AM3703 Torpedo + Wireless SOM Block Diagram ...................................................... 7 Table of Tables Table 2.1: Mechanical Characteristics of SOM ............................................................................................. 8 Table 2.2: Baseboard Mating Connectors .................................................................................................... 8 Table 2.3: Antenna PCB Connectors ............................................................................................................ 8 Table 2.4: Cables and Antennas Included in Development Kit ..................................................................... 9 Table 2.5: Temperature Characteristics of SOM .......................................................................................... 9 Table 3.1: Absolute Maximum Ratings ....................................................................................................... 11 Table 3.2: Recommended Operating Conditions ........................................................................................ 11 Table 3.3: RF Performance ......................................................................................................................... 13 Table 4.1: Processor Clock Specifications .................................................................................................. 14 Table 4.2: DSI Matched Pair Lengths ......................................................................................................... 17 Table 4.3: CSI2 Matched Pair Lengths ....................................................................................................... 17 Table 5.1: Signals for Multiple Boot Sources .............................................................................................. 25 Table 6.1: Chip Select Signals .................................................................................................................... 25 Table 7.1: Feature Gain/Loss through Customization ................................................................................ 43 Table 7.2: Configurable J1 and J2 Connector Pins .................................................................................... 44 PN 1020541D Logic PD, Inc. All Rights Reserved. ix DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 1 Introduction 1.1 Product Overview The DM3730/AM3703 Torpedo + Wireless System on Module (SOM) is an ultra-compact form factor built around Texas Instruments (TI) DaVinci DM3730 processor and WiLink 7.0 wireless solution. Confining these two systems to a single board isolates the complex design, manufacturing, and wireless certifications from the rest of your product. The DM3730/AM3703 Torpedo + Wireless SOM occupies less than one square inch, but boasts PC-like speeds up to 1 GHz with long battery life. Partnered with such high performance is a startlingly low power consumption in suspend state. This balance of speed and power is accomplished through Logic PDs vast system design experience; understanding the most detailed workings of each component and their interaction with one another creates a product that operates at optimal efficiency. The WL1283 wireless chipset provides access to all the wireless protocols required in todays connected world. 802.11a/b/g/n, Bluetooth, and GPS signals are natively integrated with the DM3730/AM3703 Torpedo + Wireless SOM and Logic PD Board Support Packages (BSPs). By using the same connectors as Logic PDs existing OMAP35x and DM3730/AM3703 Torpedo SOMs, the DM3730/AM3703 Torpedo + Wireless SOM extends the roadmaps of existing products and provides an upgrade path from todays products to future technologies. The ultra-compact DM3730/AM3703 Torpedo + Wireless SOM is an ideal off-the-shelf solution for applications in markets where network connectivity is required and space is a premium. From point-of-care medical products to handheld communication devices, the DM3730/AM3703 Torpedo + Wireless SOM allows for the powerful versatility and compact designs needed in todays market-changing products. 1.2 Abbreviations, Acronyms, & Definitions ADC BSP BTB DDR DMA ESD FIFO GPI GPIO GPMC GPO I2C I2S IC I/O IRQ LCD LDO Analog to Digital Converter Board Support Package Board-to-Board Double Data Rate (RAM) Direct Memory Access Electrostatic Discharge First In First Out General Purpose Input General Purpose Input Output General Purpose Memory Controller General Purpose Output Inter-Integrated Circuit Inter-Integrated Circuit Sound Integrated Circuit Input/Output Interrupt Request Liquid Crystal Display Low Dropout (Regulator) PN 1020541D Logic PD, Inc. All Rights Reserved. 1 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification McBSP OTG PCB PHY PLL PoP PRCM PWM RTC SDIO SDRAM SOM SSP SPI STN TFT TI TSC TTL UART Multi-channel Buffered Serial Port On-the-Go (USB) Printed Circuit Board Physical Layer Phase Lock Loop Package on Package Power Reset Clock Manager Pulse Width Modulation Real Time Clock Secure Digital Input Output Synchronous Dynamic Random Access Memory System on Module Synchronous Serial Port Standard Programming Interface Super-Twisted Nematic (LCD) Thin Film Transistor (LCD) Texas Instruments Touch Screen Controller Transistor-Transistor Logic Universal Asynchronous Receive Transmit 1.3 Scope of Document This hardware specification is unique to the design and use of the DM3730/AM3703 Torpedo +

Wireless SOM as designed by Logic PD and does not intend to include information outside of that scope. Detailed information about the TI DM3730/AM3703 processors or any other device component on the SOM can be found in their respective manuals and specification documents. Please see Section 1.4 for additional resources. 1.4 Additional Documentation Resources The following documents or documentation resources are referenced within this hardware specification:

TIs DM3730, DM3725 Digital Media Processors Datasheet3 TIs AM3715, AM3703 Sitara ARM Microprocessors Datasheet4 TIs AM/DM37x Multimedia Device Technical Reference Manual (TRM)3 TIs TPS65950 Data Manual5 TIs TPS65950 OMAP Power Management and System Companion Device TRM5 USB 2.0 Specification,6 available from USB.org Logic PDs Hardware Design Files (BOM, Schematic, and Layout) for all boards included in the development kit (baseboard, SOM, LCD), as well as all standard configuration SOMs. Sign into your account7 on Logic PDs website to access these files. 3 http://www.ti.com/product/dm3730#technicaldocuments 4 http://focus.ti.com/docs/prod/folders/print/am3703.html#technicaldocuments 5 http://www.ti.com/product/tps65950#technicaldocuments 6 http://www.usb.org/developers/docs/

PN 1020541D Logic PD, Inc. All Rights Reserved. 2 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Logic PDs LogicLoader v2.5 User Guide8 Logic PDs WP 505 DM3730/AM3703 Torpedo + Wireless SOM Mechanical Hold-Down Scenarios9 Logic PDs WP 537 DM3730/AM3703 Torpedo + Wireless SOM RF Grounding10 Logic PDs AN 538 FCC/IC Certification Guidelines for End Products Using the DM3730/AM3703 Torpedo + Wireless SOM11 7 http://support.logicpd.com/auth/

8 http://support.logicpd.com/downloads/1428/

9 http://support.logicpd.com/downloads/1481/

10 http://support.logicpd.com/downloads/1545/

11 http://support.logicpd.com/downloads/1547/

PN 1020541D Logic PD, Inc. All Rights Reserved. 3 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 2 Functional Specification 2.1 Processor The Torpedo + Wireless SOM uses TIs DaVinci DM3730 and Sitara AM3703 processors. The DM3730 is viewed as the superset configuration; the AM3703 does not include a DSP core or graphics accelerator. 2.1.1 DM3730 Processor Highlights This list comes from TIs DM3730 Digital Media Processor product page.12 See TI documentation for more details. Compatible with OMAP 3 Architecture ARM microprocessor (MPU) Subsystem Up to 1 GHz ARM Cortex-A8 Core; Also supports 300, 600, and 800 MHz NEON SIMD Coprocessor High-Performance Image, Video, Audio (IVA2.2) Accelerator Subsystem Up to 800 MHz TMS320C64x+ DSP Core Enhanced Direct Memory Access (EDMA) Controller (128 Independent Channels) Video Hardware Accelerators POWER SGX Graphics Accelerator (DM3730 only) Tile Based Architecture Delivering up to 20 MPoly/sec Universal Scalable Shader Engine: Multi-threaded Engine Incorporating Pixel and Vertex Shader Functionality Industry Standard API Support: OpenGLES 1.1 and 2.0, OpenVG1.0 Fine-Grained Task Switching, Load Balancing, and Power Management Programmable High-Quality Image Anti-Aliasing Advanced Very-Long-Instruction-Word (VLIW) TMS320C64x+ DSP Core Eight Highly-Independent Functional Units Six ALUs (32-/40-bit); Each Supports Single 32-bit, Dual 16-bit, or Quad 8-bit, Arithmetic per Clock Cycle Two Multipliers Support Four 16 16-bit Multiplies (32-Bit Results) per Clock Cycle or Eight 8 8-bit Multiplies (16-bit Results) per Clock Cycle Load-Store Architecture With Non-Aligned Support 12 http://focus.ti.com/docs/prod/folders/print/dm3730.html PN 1020541D Logic PD, Inc. All Rights Reserved. 4 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Figure 2.1: DM3730 Processor Block Diagram NOTE: The block diagram pictured above comes from TIs DM3730, DM3725 Digital Media Processors Datasheet (Literature Number: SPRS685D). PN 1020541D Logic PD, Inc. All Rights Reserved. 5 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 2.1.2 AM3703 Processor Highlights This list comes from TIs AM3703 Digital Media Processor product page.13 See TI documentation for more details. Compatible to OMAP 3 Architecture MPU Subsystem Up to 1-GHz Sitara ARM Cortex-A8 Core Also supports 300, 600, and 800-

MHz operation NEON SIMD Coprocessor Figure 2.2: AM3703 Processor Block Diagram 13 http://focus.ti.com/docs/prod/folders/print/am3703.html PN 1020541D Logic PD, Inc. All Rights Reserved. 6 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification NOTE: The block diagram pictured above comes from TIs AM3715, AM3703 Sitara ARM Microprocessors Datasheet (Literature Number: SPRS616F). 2.2 Torpedo + Wireless SOM Interface Logic PDs common Torpedo + Wireless SOM interface allows for easy migration to new processors and technology. Logic PD is constantly researching and developing new technologies to improve performance, lower cost, and increase feature capabilities. By using the common Torpedo + Wireless SOM footprint, it may be possible to take advantage of Logic PDs work without having to re-spin the old design. In fact, encapsulating a significant amount of your design onto the Torpedo + Wireless SOM reduces any long-term risk of obsolescence. If a component on the Torpedo + Wireless SOM design becomes obsolete, Logic PD will design for an alternative part that is as transparent as possible to your product. Furthermore, Logic PD tests all SOMs prior to delivery, decreasing time-

to-market and ensuring a simpler and less costly manufacturing process. Contact Logic PD14 for more information. Figure 2.3: DM3730/AM3703 Torpedo + Wireless SOM Block Diagram 14 http://support.logicpd.com/support/askaquestion.php PN 1020541D Logic PD, Inc. All Rights Reserved. 7 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 2.3 Mechanical Specifications Table 2.1: Mechanical Characteristics of SOM Parameter Dimensions Weight Connector Insertion/Removal Min Typical 15.0 x 33.0 x 3.8 2.6 30 Max Unit mm Grams Cycles Notes 1 2 TABLE NOTES:

1. This height of 3.8 mm reflects the mated height of the SOM when connected to the baseboard. When the SOM is not connected to the baseboard, the uncompressed finger gaskets increase the height to 4.7 mm. 2. May vary depending on SOM configuration. The DM3730/AM3703 Torpedo + Wireless SOM connects to a PCB baseboard through two 100-pin board-to-board (BTB) socket connectors. Table 2.2: Baseboard Mating Connectors Ref Designator J1, J2 Manufacturer Hirose 2.3.1 Wireless Mechanical Specification Torpedo + Wireless Mating Connector P/N Connector P/N DF40C-100DP-0.4V(51) DF40C-100DS-0.4V(51) The DM3730/AM3703 Torpedo + Wireless SOM mechanical drawings included in Appendix A show the locations of the 2.4 GHz (J7), 5 GHz (J6), and GPS (J8) signal antenna connectors on the bottom side of the PCB. Table 2.3 below contains the manufacturer information for the PCB connectors on the DM3730/AM3703 Torpedo + Wireless SOM. Table 2.3: Antenna PCB Connectors Ref Designator J6, J7, J8 Manufacturer Hirose P/N W.FL-R-SMT-1 Table 2.4 below contains the manufacturer information for the cables and antennas that Logic PD provides in the Zoom DM3730 Torpedo Development Kit. NOTE: To comply with the United States of America Federal Communications Commission

(FCC) and Industry Canada (IC) certifications already obtained by Logic PD on the DM3730/AM3703 Torpedo + Wireless SOM, the Wi-Fi and Bluetooth cables and antennas selected for an end product must meet FCC/IC guidelines as described in Section 4.3.3. PN 1020541D Logic PD, Inc. All Rights Reserved. 8 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Table 2.4: Cables and Antennas Included in Development Kit Manufacturer Ref Designator Ethertronics, Inc. Dual-Band Antenna W.FL-to-U.FL Cable Sunridge Corporation W.FL-to-RP-SMA Cable Sunridge Corporation GPS Antenna GPS W.FL-to-SMA Cable Sunridge Corporation Taoglas P/N 1000418 MCD-R1-60-105-MCBG MCD-RH-60-100-SMAJB181 AA.105.301111 MCD-RH-60-120-SMAJX105-R1 Notes 3 TABLE NOTES:

1. General note: The mating plug/cable assembly must meet the SOM stack height of 1.5 mm. 2. General note: When connected, cables must be routed so as not to make contact with components on the SOM to prevent accidental shorting; contact with the SOM finger gaskets is acceptable. 3. This cable is soldered to the baseboard. 2.3.2 DM3730/AM3703 Torpedo + Wireless SOM Mechanical Drawings Please see Appendix A for mechanical drawings of the DM3730/AM3703 Torpedo + Wireless SOM and recommended baseboard footprint layout. 2.3.3 Example DM3730/AM3703 Torpedo + Wireless SOM Retention Methods Logic PD has developed several methods to secure the DM3730/AM3703 Torpedo + Wireless SOM in an end product. For mechanical drawings of these example retention methods, please see WP 505 DM3730/AM3703 Torpedo + Wireless SOM Mechanical Hold-Down Scenarios. 2.4 Temperature Specifications Table 2.5: Temperature Characteristics of SOM Parameter Commercial Operating Junction Temperature Industrial Operating Junction Temperature Wireless Operating Temperature Storage Temperature TABLE NOTES:

Min Typical Max Unit Notes 0

-40

-40

-40 25 90 105 85 85 C C C C 1 1, 2 3, 4, 5 1. Junction temperature of the DM3730/AM3703. 2. Junction temperature of the DM3730/AM3703 processor must stay below 90C in OPP130 or OPP1G. PN 1020541D Logic PD, Inc. All Rights Reserved. 9 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 3. Full WLAN performance is available at Tambient -30C to 60C; outside of this temperature range, WLAN performance is reduced. 4. The D7002 device can be operated for seven years at Tambient of 85C, assuming 25% active mode and 75% sleep mode (15,400 cumulative active power-on hours). 5. The D7002 device can be operated for 5,000 cumulative active WLAN hours at Tambient of 85C. PN 1020541D Logic PD, Inc. All Rights Reserved. 10 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 3 Electrical Specification Table 3.1: Absolute Maximum Ratings Parameter DC Main Battery Input Voltage DC USB1_VBUS Input Voltage RTC Backup Battery Voltage Symbol MAIN_BATTERY USB1_VBUS BACKUP_BATT Rating 0.0 to 4.5 0.0 to 7.0 0.0 to 3.3 Unit V V V NOTE: These stress ratings are only for transient conditions. Operation at or beyond absolute maximum rating conditions may affect reliability and cause permanent damage to the DM3730/AM3703 Torpedo + Wireless SOM and its components. Table 3.2: Recommended Operating Conditions Parameter DC Main Battery Input Voltage DC Main Battery Idle Power, Linux DC Main Battery Idle Power, Android DC Main Battery Suspend Power, Linux DC Main Battery Suspend Power, Android DC USB1_VBUS Input Voltage DC RTC Backup Battery Voltage Input Signal High Voltage Input Signal Low Voltage Output Signal High Voltage Output Signal Low Voltage GPS Active Antenna LDO Output Voltage TABLE NOTES:

Min 2.7*

(see note 3) 4.4 1.8 0.65 x VREF

-0.3 VREF - 0.2 GND 1.0 Typical 3.3 276.5 295.1 5.0 3.2 Max 4.5 12.4 9.9 7.0 3.3 VREF 0.35 x VREF VREF 0.2 3.15 Unit Notes V mW mW mW mW V V V V V V V 3, 5 6 7 6,8 7,8 2, 4 2, 4 2, 4 4 9 1. General note: CPU power rails are sequenced on the SOM. 2. VREF represents the peripheral I/O supply reference for the specific CPU voltage rail. 3. 2.7V is the minimum threshold for the battery at which the device will power OFF. However, the minimum voltage at which the device will power ON (if PWRON does not have a switch and is connected to MAIN_BATTERY) is 3.2V 100 mV, assuming battery plug-in at the same time as the device switch-on event. If PWRON has a switch, then 3.2V is the minimum for the device to turn ON. PN 1020541D Logic PD, Inc. All Rights Reserved. 11 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 4. The exact minimum and maximum values depend on the specific pin being referenced. Please refer to TIs DM3730, DM3725 Digital Media Processors Datasheet and TPS65950 Data Manual for exact values. 5. Full WLAN performance is specified over DC Main Battery Input Voltage range from 3.0V to 4.5V. 6. Running the DM37x Linux BSP v2.3-2 on the standard DM3730 Torpedo + Wireless SOM configuration included in the Zoom DM3730 Torpedo Development Kit. Idle power was measured at the command prompt after a fresh boot. Suspend power was measured after pressing the S2 button to enter suspend. WattsonTM, Logic PDs power measurement and performance monitoring application, was used to record all numbers. 7. Running the DM3730/AM3703 Android Gingerbread 2.3.4 BSP v1.4 on the standard DM3730 Torpedo + Wireless SOM configuration included in the Zoom DM3730 Torpedo Development Kit. Idle power was measured at the home screen after a fresh boot. Suspend power was measured after pressing the S2 button to enter suspend. WattsonTM, Logic PDs power measurement and performance monitoring application, was used to record all numbers. 8. Suspend power numbers were taken with the versions of Logic PDs BSPs noted above in notes 6 and 7. Logic PD is continually improving the suspend power consumption through software updates. Logic PDs BSPs are also written for general use cases; the BSP may be further customized to offer lower suspend power numbers. Please contact Logic PD for more information on low-power software offerings. 9. Supplied by the TPS65950 LDO VMMC2. Please see TIs TPS65950 OMAP Power Management and System Companion Device TRM for more information about controlling this LDO. PN 1020541D Logic PD, Inc. All Rights Reserved. 12 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Table 3.3: RF Performance Parameter 802.11b/g/n Transmit Power 802.11b/g/n Receive Sensitivity 802.11a/n Transmit Power 802.11a/n Receive Sensitivity BT Transmit Power BT Receive Sensitivity BLE Transmit Power BLE Receive Sensitivity GPS Total Channel Gain (voltage gain)2 GPS Input Return Loss2 TABLE NOTES:

Typical

+17.6

+12.9

+12.0

-94.7

-72.9

-69.63

+17.2

+13.6

+12.7

-72.1

-68.7

+3.1

+0.5

+0.8

-89.6

-89.9

-83.4

+2.8

-93.1

+72

-12 Unit dBm dBm dBm dBm dBm dBm dBm dBm dB dB Notes 1, 2, 5.5, & 11 Mbps 48 Mbps & 54 Mbps MCS7 1 Mbps DSS 54 Mbps OFDM MCS7 6 Mbps, 9 Mbps 48 Mbps, 54 Mbps MCS7 54 Mbps OFDM MCS7 GFSK EDR, Pi/4-DQPSK EDR, 8DPSK GFSK, BER=0.1%

Pi/4-DQPSK, BER = 0.01%

8DPSK, BER = 0.01%

PER = 30.8%

Measured at VGA output, with VGA gain at 20 dB Single-ended with external matching network to 50 ohms 1. General note: Data in the Typical column was achieved at nominal room temperature

(23C). 2. GPS performance numbers were taken from the Epcos D7002 Module Datasheet

(Rev 1.0). PN 1020541D Logic PD, Inc. All Rights Reserved. 13 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 4 Peripheral Specification 4.1 Clocks The DM3730/AM3703 processor requires an oscillator and crystal to enable proper internal timing. A 26.000 MHz oscillator is used to generate many of the processors internal clocks via a series of Phase Lock Loops (PLLs) and signal dividers. To generate the core CPU clock, the 26.000 MHz signal is run through a Digital PLL controlled by the PRCM registers. Divisors are used to divide down the internal bus frequency to set the LCD, memory controller, camera interface, etc. IMPORTANT NOTE: Please see TIs AM/DM37x Multimedia Device TRM for additional information about processor clocking. The second required crystal runs at 32.768 kHz and is connected directly to the TPS65950 PMIC. The 32.768 kHz clock is used for PMIC and CPU start-up and as a reference clock for the Real Time Clock (RTC) Module. The CPUs microcontroller core clock speed is initialized by software on the DM3730/AM3703 Torpedo + Wireless SOM. The SDRAM bus speed is set at 200 MHz in LogicLoader. Other clock speeds, such as core speed and specific serial baud rates, can be supported and modified in the software for specific user applications. The DM3730/AM3703 Torpedo + Wireless SOM provides an external bus clock, uP_BUS_CLK. This clock is driven by the GPMC_CLK pin. Table 4.1: Processor Clock Specifications DM3730/AM3703 Processor Signal Name CORE SDRC_CLK GPMC_CLK DM3730/AM3703 Torpedo +

Wireless SOM Net Name N/A N/A uP_BUS_CLK Default Software Value in LogicLoader Up to 1 GHz 200 MHz Not configured 4.2 Memory 4.2.1 Package on Package Memory (Mobile DDR and NAND) The DM3730/AM3703 processor uses Package on Package (PoP) technology to stack BGA memory devices on top of the CPU BGA. The processor uses a 32-bit memory bus to interface to mobile DDR (mDDR) SDRAM and a 16-bit memory bus to interface to NAND. Logic PDs default memory configuration on the DM3730/AM3703 Torpedo + Wireless SOM is 256 MB mDDR and 512 MB NAND. PN 1020541D Logic PD, Inc. All Rights Reserved. 14 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 4.2.2 External Memory It is possible to expand the systems non-volatile storage capability by adding external flash ICs, SD memory, CompactFlash, or NAND flash. Please contact Logic PD for other possible peripheral designs. 4.3 Wireless The DM3730/AM3703 Torpedo + Wireless SOM uses an Epcos D7002 WLAN/GPS/BT wireless module to provide an easy-to-use wireless networking interface. The D7002 supports IEEE802.11a/b/g, IEEE802.11n, Bluetooth, and GPS interfaces. IMPORTANT NOTE: When using the wireless module, an additional grounding path is needed from the DM3730/AM3703 Torpedo + Wireless SOM to the baseboard to ensure consistent operation. Standard configurations of the DM3730/AM3703 Torpedo + Wireless SOM include two finger gaskets on the bottom of the SOM to serve this purpose. Please see Logic PDs WP 537 DM3730/AM3703 Torpedo + Wireless SOM RF Grounding for additional information on the finger gaskets and other available grounding options. 4.3.1 802.11 Wireless Ethernet The D7002 is connected to the DM3730/AM3703 processor through SDIO3 for 802.11 communication. The antenna connectors are located on the PCB at reference designator J6 for 5 GHz and J7 for 2.4 GHz; NOTE: J7 is shared with Bluetooth. 4.3.2 Bluetooth The D7002 is connected to the DM3730/AM3703 processor through UARTC (processor UART2) and to the PCM interface of the TPS65950 for Bluetooth support. The antenna connector is located on the PCB at reference designator J7, shared with 2.4 GHz 802.11. 4.3.3 2.4 GHz and 5 GHz Antenna Information The DM3730/AM3703 Torpedo + Wireless SOM has been qualified to use the Ethertronics 1000418 dual-band antenna with 2.5 dBi peak gain at 2.4 GHz and 3.5 dBi peak gain at 5 GHz. Use of these antennas with a W.FL-to-U.FL cable length of 105 mm or longer will satisfy FCC/IC regulations. If an antenna with a higher gain, of a different type, or with a shorter W.FL-to-U.FL cable is to be used, the end product may be subject to intentional radiation testing at a qualified test lab. Logic PD suggests consulting with a qualified test lab before making any changes to the antenna system. Logic PD highly recommends the use of the antenna specified above for most applications. However, for space constrained applications, Logic PD has also qualified a specific chip antenna for use with the -31 version of the DM3730/AM3703 Torpedo + Wireless SOM. In these applications, the chip antenna is located on the host board and very specific guidelines for the feed trace to the antenna must be followed. For this reason, all host board designs must be approved and signed off by Logic PD prior to production. This design approval will require a Logic PD support contract. PN 1020541D Logic PD, Inc. All Rights Reserved. 15 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Please refer to Logic PD's AN 538 FCC/IC Certification Guidelines for End Products Using the DM3730/AM3703 Torpedo + Wireless SOM for more information about the antennas approved for use. 4.3.4 GPS The GPS component of the D7002 uses the same UARTC interface as Bluetooth for communication to the DM3730/AM3703 processor. The antenna connector is located on the PCB at reference designator J8. J8 supports an active antenna through the use of LDO VMMC2 from the TPS65950. NOTE: Logic PD has not tested GPS with a passive antenna. Access to the GPS enable signal (BT_EN) and UARTC is provided on SOM connector J1 to allow access to the GPS interface when the DM3730/AM3703 processor is in a low-power mode. If the processor pins are left as tri-state before going to a low-power mode and the main clock is left on, an external master may control the GPS interface. 4.4 Audio Codec The DM3730/AM3703 processor has multiple Multi-channel Buffered Serial Port (McBSP) interfaces that support PCM and I2S formats. Both PCM and I2S serial paths drive the built-in TPS65950 audio codec. From the TPS65950 PMIC, the outputs are CODEC_OUTL and CODEC_OUTR; these signals are available from the expansion connectors. The codec in the TPS65950 PMIC performs up to full-duplex codec functions and supports variable sample rates from 896k samples per second. See the Audio chapter in TIs TPS65950 OMAP Power Management and System Companion Device TRM for more information. NOTE: The DM3730/AM3703 Torpedo + Wireless SOM also offers alternate serial interfaces for other codec devices. If you are looking for a different codec option, Logic PD has previously interfaced different high-performance audio codecs into other SOMs. Contact Logic PD for assistance in selecting an appropriate audio codec for your application. 4.5 Display Interface The DM3730/AM3703 processor has a built-in LCD controller supporting STN, color STN, and TFT panels at a resolution of up to HD 720p, 1280 x 720 x 24-bit color. The LCD signals are available in up to 24 bits of parallel data or up to two data-configurable lanes (plus clock signaling) of MIPI DSI serial data. The signals from the DM3730/AM3703 LCD controller are organized by bit and color and can be interfaced through the J1 and J2 connectors on the SOM

(see Section 7). See TIs AM/DM37x Multimedia Device TRM for additional information on the integrated LCD controller. Logic PD has written drivers for panels of different types and sizes. Please contact Logic PD before selecting a panel for your application. IMPORTANT NOTE: Using the internal graphics controller will affect processor performance. Selecting display resolutions and color bits per pixel will vary processor busload. PN 1020541D Logic PD, Inc. All Rights Reserved. 16 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification IMPORTANT NOTE: The MIPI DSI pairs must be routed as 100 ohm differential pairs on the baseboard PCB. The length difference between the individual DSI pairs must be matched on the baseboard; this match must take into account the length differences on the SOM. Length matching numbers for the DM3730/AM3703 Torpedo + Wireless SOM can be found in Table 4.2 below. Table 4.2: DSI Matched Pair Lengths DM3730/AM3703 Torpedo +

Wireless SOM DSI Pair Names DSI_DX0/DSI_DY0 DSI_DX1/DSI_DY1 DSI_DX2/DSI_DY2 Matched Pair Length (Mils) 532 266 338 4.6 Camera Interface The DM3730/AM3703 processors have a camera image signal processor (ISP2P) that is used for image capture. The ISP2P supports a parallel interface (up to 12-bits) as well as a MIPI CSI2 serial interface (up to two data-configurable links plus clock signaling). Both interfaces are available through the J1 and J2 connectors on the SOM (see Section 7). See TIs AM/DM37x Multimedia Device TRM for additional information on the ISP2P. IMPORTANT NOTE: The MIPI CSI2 pairs must be routed as 100 ohm differential pairs on the baseboard PCB. The length difference between the individual CSI2 pairs must be matched on the baseboard; this match must take into account the length differences on the SOM. Length matching numbers for the DM3730/AM3703 Torpedo + Wireless SOM can be found in Table 4.3 below. Table 4.3: CSI2 Matched Pair Lengths DM3730/AM3703 Torpedo +

Wireless SOM CSI2 Pair Names CSI2_DX0/CSI2_DY0 CSI2_DX1/CSI2_DY1 CSI_D0/CSI_D1

(CSI2_DX2/CSI2_DY2) Matched Pair Length (Mils) 1185 1282 260 4.7 Serial Interfaces The DM3730/AM3703 Torpedo + Wireless SOM comes with the following serial channels:

UARTA, UARTB, UARTC, three SPI ports, two McBSP, and two I2C ports. If additional serial channels are required, please contact Logic PD for reference designs. Please see TIs AM/DM37x Multimedia Device TRM for additional information regarding serial communications. 4.7.1 UARTA UARTA has been configured as the main DM3730/AM3703 Torpedo + Wireless SOM serial port based on the processor UART1. It is an asynchronous 16C750-compatible UART. This UART provides a high-speed serial interface that uses 64 byte First In / First Out (FIFO) and is capable of sending and receiving serial data simultaneously. The signals from the DM3730/AM3703 PN 1020541D Logic PD, Inc. All Rights Reserved. 17 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Torpedo + Wireless SOM are 1.8V Transistor-Transistor Logic (TTL) level signals, not RS232 level signals. The end-product design must provide an external RS232 transceiver for RS232 applications. Logic PD has provided an example reference design in the Torpedo Launcher 3 Baseboard Schematic, available in the DM3730 Torpedo Development Kit Hardware Design Files. When choosing an RS232 transceiver, the designer should keep cost, availability, ESD protection, and data rates in mind. The UARTA baud rate is set to a default of 115.2 Kbit/sec, though it supports most common serial baud rates. 4.7.2 UARTB Serial port UARTB (processor UART3) is an asynchronous 16C750-compatible UART. This UART is a high-speed serial interface that uses FIFO and is capable of sending and receiving serial data simultaneously. The signals from the DM3730/AM3703 Torpedo + Wireless SOM are 1.8V TTL level signals, not RS232 level signals. The UARTB baud rate can also be set to most common serial baud rates. 4.7.3 UARTC IMPORTANT NOTE: UARTC is connected to the wireless module D7002. It should not be used for anything other than communication to the wireless module. When the processor is in a low-power mode, the UARTC signals may be tristated on the processor such that an external master could communicate with the D7002 wireless module. Serial port UARTC (processor UART2) is an asynchronous 16C750-compatible UART. This UART is a high-speed serial interface that uses FIFO and is capable of sending and receiving serial data simultaneously. The signals from the DM3730/AM3703 Torpedo + Wireless SOM are 1.8V TTL level signals, not RS232 level signals. The UARTC baud rate can also be set to most common serial baud rates. 4.7.4 McSPI The DM3730/AM3703 Torpedo + Wireless SOM provides three external SPI ports with multiple chip selects. Additional SPI ports are available through different resistor populations. Please see Table 7.1 for more information. 4.7.5 I2C The DM3730/AM3703 Torpedo + Wireless SOM supports two dedicated external I2C ports. The clock and data signals for the I2C2 and I2C3 ports have 4.7K ohm pull-up resistors. Please see TIs AM/DM37x Multimedia Device TRM for additional information. PN 1020541D Logic PD, Inc. All Rights Reserved. 18 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 4.7.5.1 Reserved I2C Addresses The DM3730/AM3703 Torpedo + Wireless SOM contains a product ID chip that connects to the I2C3 bus. Logic PD software uses this product ID chip to determine hardware version information. As a result, the 7-bit I2C3 address listed below is used by the product ID chip and must be avoided in custom designs:

101 0000 4.8 USB Interface The DM3730/AM3703 Torpedo + Wireless SOM supports one USB 2.0 OTG port, which can function as a host or device/client. In order for the port to operate as a host, a proper adapter cable must be used; Logic PD recommends one similar to the USB adapter cable by Digi-Key15

(part number 10-00003-ND). The port can operate at up to 480 Mbit/sec. The USB controller for the OTG port is internal to the processor; an external PHY built into the TPS65950 PMIC supports the OTG port. For more information on using the OTG interfaces, please see TIs AM/DM37x Multimedia Device TRM. IMPORTANT NOTE: In order to correctly implement USB on the DM3730/AM3703 Torpedo +

Wireless SOM, additional impedance matching circuitry may be required on the USB1_D+ and USB1_D- signals before they can be used. USB 2.0 requirements specify the signals must be routed as differential pairs with 90 ohm differential impedance. Refer to the USB 2.0 Specification document for detailed information. 4.9 General Purpose I/O Logic PD designed the DM3730/AM3703 Torpedo + Wireless SOM to be flexible and provide multiple options for analog and digital GPIO. There are numerous digital GPIO pins on the DM3730/AM3703 Torpedo + Wireless SOM that interface to the DM3730/AM3703 processor and TPS65950 PMIC; please see Section 7 for more information. If certain peripherals are not desired, such as the LCD controller, chip selects, IRQs, or UARTs, more GPIO pins become available. DESIGN NOTE: Due to buffer strength, an external serial resistor must be connected to the BGA balls where GPIO_120 through GPIO_127 and GPIO_129 are muxed with MMC/SIM signals. See Section 25.2 in TIs DM3730, DM3725 Digital Media Processors Datasheet (Literature Number:

SPRUGN4K) for additional information. 4.10 Expansion/Feature Options The DM3730/AM3703 Torpedo + Wireless SOM was designed for expansion and a variable feature set, providing all the necessary control signals and bus signals to expand the users design. It is possible for a user to expand the DM3730/AM3703 Torpedo + Wireless SOMs functionality even further by adding host bus devices. Some features that are implemented on the DM3730/AM3703 processors but are not discussed herein include: RTC, pulse width modulation 15 http://www.digikey.com/scripts/DkSearch/dksus.dll?WT.z_header=search_go&lang=en&keywords=10-00003-

ND&x=0&y=0&cur=USD PN 1020541D Logic PD, Inc. All Rights Reserved. 19 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification

(PWM), Secure Digital, MMC cards, SDIO cards, graphics accelerator, DSP codecs, Image Processing Unit, 1wire interface, and the debug module. For more details, see TIs AM/DM37x Multimedia Device TRM and Logic PDs DM3730/AM3703 Torpedo + Wireless SOM Schematic, available in the DM3730 Torpedo Development Kit Hardware Design Files download. Logic PD has experience implementing additional options, including other audio codecs, Ethernet ICs, co-processors, and components on SOMs. Please contact Logic PD for potential reference designs before selecting your peripherals. PN 1020541D Logic PD, Inc. All Rights Reserved. 20 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 5 System Integration 5.1 Configuration The DM3730/AM3703 Torpedo + Wireless SOM was designed to meet multiple applications for users with specific design and budget requirements. As a result, this DM3730/AM3703 Torpedo +

Wireless SOM supports a variety of embedded operating systems and hardware configurations. Please contact Logic PD if you have additional hardware configurations that are needed to meet your specific application needs. 5.2 Resets The DM3730/AM3703 Torpedo + Wireless SOM has a reset input (MSTR_nRST) and a reset output (SYS_nRESWARM). External devices can drive MSTR_nRST low to assert reset to the product. The DM3730/AM3703 Torpedo + Wireless SOM uses SYS_nRESWARM to indicate to other devices that the DM3730/AM3703 Torpedo + Wireless SOM is in reset. 5.2.1 Master Reset (MSTR_nRST)Reset Input Logic PD suggests that custom designs implementing the DM3730/AM3703 Torpedo + Wireless SOM use the MSTR_nRST signal as the pin-hole reset used in commercial embedded systems. The MSTR_nRST triggers a power-on reset event in the processor and resets the entire CPU. A low pulse on the MSTR_nRST signal, asserted by an external source (for example, the reset button on the custom design application), will bring MSTR_nRST low until the assertion source is de-asserted. There is no delay beyond the de-assertion of the external MSTR_nRST signal source, so the custom design must ensure that the assertion time is sufficient for all related peripherals. Logic PD suggests that for any external assertion source that triggers the MSTR_nRST signal, analog or digital, de-bouncing should be used to generate a clean, one-shot reset signal. IMPORTANT NOTE: MSTR_nRST does not reset the TPS65950 PMIC; the TPS65950 is only reset by removing power from the SOM. Any custom reset circuit design should guard against the assertion of the reset lines during a low-power state. This is because some of the critical system power rails may have been turned off in the TPS65950 when entering the low-power state;

toggling the MSTR_nRST line will reset the processor, but not the TPS65950, leaving some of the critical system power rails off. 5.2.2 DM3730/AM3703 Torpedo + Wireless SOM Reset (SYS_nRESWARM)Reset output All hardware peripherals should connect their hardware-reset pin to the SYS_nRESWARM signal on the SOMs J2 connector. Internally, all DM3730/AM3703 Torpedo + Wireless SOM peripheral hardware reset pins are connected to the SYS_nRESWARM net. PN 1020541D Logic PD, Inc. All Rights Reserved. 21 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 5.3 Interrupts The DM3730/AM3703 processor incorporates the ARM Cortex-A8 interrupt controller which provides many inter-system interrupt sources and destinations. Most external GPIO signals can also be configured as interrupt inputs by configuring their pin control registers. Logic PD BSPs set up and process all onboard system and external DM3730/AM3703 Torpedo + Wireless SOM interrupt sources. See TIs AM/DM37x Multimedia Device TRM for additional information on using interrupts. 5.4 JTAG Debugger Interface The JTAG connection to the DM3730/AM3703 Torpedo + Wireless SOM allows recovery of corrupted flash memory, real-time application debug, and DSP development (on the DM3730/AM3703 processor). There are several third-party JTAG debuggers available for TI microcontrollers. The following signals make up the JTAG interface to the DM3730/AM3703 processor: TDI, TMS, TCK, TDO, nTRST, RTCK, EMU0, and EMU1. These signals are routed to reference designator J5 on the SOM. IMPORTANT NOTE: When laying out the 20-pin connector, realize that it may not be numbered as a standard 20-pin 0.1 insulation displacement connector (IDC) through-hole connector. See the ETM Adapter Board Schematic, available in the DM3730 Torpedo Development Kit Hardware Design Files download, for further details. Each JTAG tool vendor may define the 20-pin IDC connector pin-out differently. 5.5 ETM Adapter Interface The Embedded Trace Macrocell (ETM) interface signals are available through connector J5 on the DM3730/AM3703 Torpedo + Wireless SOM. Logic PD developed an adapter board, included with the Zoom DM3730 Torpedo Development Kit, that converts the available signals on J5 to the standard Mictor connector interface used by most common third-party ETM tool providers. The connector supports ETM_D[15:0], ETM_CLK, ETM_CTL, and the JTAG signals listed in Section 5.4. 5.6 Power Supplies In order to ensure a flexible design, the DM3730/AM3703 Torpedo + Wireless SOM has the following power areas: MAIN_BATTERY and BACKUP_BATT. All power areas are inputs to the DM3730/AM3703 Torpedo + Wireless SOM. The module also provides VIO_1V8 as a reference voltage. It may be used to supply up to 200 mA of power, although using an external supply is recommended. 5.6.1 MAIN_BATTERY The MAIN_BATTERY input is the main source of power for the DM3730/AM3703 Torpedo +

Wireless SOM. This input expects a voltage within typical single lithium-ion battery limits which generally operate from 2.7V to 4.2V. The TPS65950 power management controller takes the MAIN_BATTERY rail input and creates all onboard voltages. If MAIN_BATTERY is taken away, the processor cannot be woken up and has to go through a power-on reset sequence once MAIN_BATTERY returns. PN 1020541D Logic PD, Inc. All Rights Reserved. 22 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 5.6.2 BACKUP_BATT The BACKUP_BATT power rail is used to power the onboard TPS65950 PMIC, power management state machine, and RTC circuit when MAIN_BATTERY is not present. Always power this rail to maintain the clock and power state of the product. A lithium-ion coin cell typically supplies power to this rail. The TPS65950 PMIC overrides this input when MAIN_BATTERY is applied. 5.7 System Power Management Good power management design is important in any system development and embedded system design is no exception. In embedded system design, power management is typically one of the most complicated areas due to the dramatic effect it has on product cost, performance, usability, and overall customer satisfaction. Many factors affect a power-efficient hardware design: power supply selection (efficiency), clocking design, IC and component selection, etc. The DM3730/AM3703 Torpedo + Wireless SOM was designed with these aspects in mind, while also providing maximum flexibility in software and system integration. On the DM3730/AM3703 Torpedo + Wireless SOM, there are many different software configurations that drastically affect power consumption: microcontroller core clock frequency;

bus clock frequency; peripheral clocks; bus modes; power-management states; peripheral power states and modes; product user scenarios; interrupt handling; and display settings (resolution, backlight, refresh, bits per pixel, etc). These settings are typically initialized in the startup software routines and may be modified later in the operating system and application software. Information for these items can be found in the appropriate documents such as the LogicLoader v2.5 User Guide or the specific BSP manual. 5.7.1 T2_REGEN T2_REGEN is an open-drain output from the TPS65950 PMIC. It can be used to control power for external power ICs or LDOs during both startup sequencing and low-power modes where external supplies may be turned off for additional power savings. Please see the TPS65950 OMAP Power Management and System Companion Device TRM for more information. 5.7.2 PWRON The PWRON signal may be used to power on/off the SOM only after MAIN_BATTERY has been supplied to the SOM. Software must also set up the signal before it becomes a valid power switch. MAIN_BATTERY must be supplied to the SOM at all times when using the PWRON signal to power on/off the SOM. Please see the TPS65950 OMAP Power Management and System Companion Device TRM for more information. 5.8 Processor Power Management The DM3730/AM3703 processors power management scheme was designed for the cellular handset market. This means the static and dynamic power consumption has very flexible controls, allowing designers to tweak the processor to minimize end-product power consumption. Logic PD software BSPs take advantage of Dynamic Voltage and Frequency Scaling (DVFS), Adaptive Voltage Scaling (AVS), and Dynamic Power Switching (DPS) to maximize power savings. PN 1020541D Logic PD, Inc. All Rights Reserved. 23 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification IMPORTANT NOTE: Sections 5.8.1 through 5.8.4 provide an overview of the features of the DM3730/AM3703 processor. Please refer to the specific BSP manual for more information on how each BSP supports these features and to TIs AM/DM37x Multimedia Device TRM for more information on each feature. 5.8.1 Dynamic Voltage and Frequency Scaling DVFS is a method of changing the operating performance point (OPP) depending upon the task that is being performed. The lowest OPP is chosen such that a task will be completed in a given amount of time. By choosing the lowest OPP necessary to complete a task, a large amount of power is saved. 5.8.2 Adaptive Voltage Scaling AVS is implemented on the DM3730/AM3703 processor through SmartReflex. AVS fine tunes the core voltages (VDD1_CORE and VDD2_CORE) to match the current operating frequency. AVS accounts for silicon differences between processors and allows the core voltages to run at the minimum voltage level on a per-silicon basis. 5.8.3 Dynamic Power Switching DPS can be used to put sections of the DM3730/AM3703 processor into low-power states while it is waiting for a new taskfor example, waiting for a timer or peripheral interrupt. DPS is different from DVFS and AVS because the power savings are realized while the DM3730/AM3703 processor is idle rather than actively completing a task. 5.8.4 Static Power Consumption Management Static power consumption is managed by putting the DM3730/AM3703 processor into standby, suspend, or deep sleep modes. This helps reduce static power loss due to leakage in the processor and reduce overall power by turning off sections of the processor (the wakeup domain is kept powered). Using standby and suspend provides a quicker wakeup response than does completely cutting power to the SOM. 5.9 Boot Modes The DM3730/AM3703 processor provides the option of booting from multiple sources. The boot mode is controlled by the SYS_BOOT pins of the processor. SYS_BOOT0, SYS_BOOT1 and SYS_BOOT3 through SYS_BOOT5 are available off-board through the J1 and J2 connectors on the SOM. Please see TIs AM/DM37x Multimedia Device TRM for further information. Common boot options are shown in Table 5.1 below. NOTE: The SYS_BOOT pins of the processor are shared with the parallel display interface. Take care to ensure the boot strapping does not interfere with the display operation. The display must also not interfere with the SYS_BOOT pins during reset. PN 1020541D Logic PD, Inc. All Rights Reserved. 24 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Table 5.1: Signals for Multiple Boot Sources Default Alternate Alternate Alternate DM3730/AM3703 Processor Pins SYS_BOOT[6:0] =1101111 SYS_BOOT[6:0] =1001111 SYS_BOOT[6:0] =1001110 SYS_BOOT[6:0] =1000110 Boot Method USB, UART3, MMC1, NAND NAND, USB, UART3, MMC1 XIPwait, DOC, USB, UART3, MMC1 MMC1, USB 5.10 ESD Considerations The DM3730/AM3703 Torpedo + Wireless SOM was designed to interface to a customers baseboard, while remaining low in cost and adaptable to many different applications. The DM3730/AM3703 Torpedo + Wireless SOM does not provide any onboard ESD protection circuitry; this must be provided by the product it is used in. Logic PD has extensive experience in designing products with ESD requirements. Please contact Logic PD if you need any assistance in ESD design considerations. 6 Memory & I/O Mapping On the DM3730/AM3703 processor, all address mapping for the GPMC chip select signals is listed below. Mapped chip select signals for the processor are available as outputs and are assigned as described in Table 6.1. Table 6.1: Chip Select Signals Chip Select Device/Feature nCS0 nCS1 nCS2 nCS3 nCS4 nCS5 nCS6 POP NAND uP_nCS1 uP_nCS2 uP_nCS3 uP_nCS4 uP_nCS5 uP_nCS6 Notes Boot chip select for PoP NAND device Available for use by an off-board external device Available for use by an off-board external device Available for use by an off-board external device Available for use by an off-board external device Available for use by an off-board external device Available for use by an off-board external device NOTE: Memory addresses for chip selects on the DM3730/AM3703 Torpedo + Wireless SOM are configurable by software; therefore, precise address locations cannot be provided. PN 1020541D Logic PD, Inc. All Rights Reserved. 25 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 7 Pin Descriptions & Functions IMPORTANT NOTE: The following pin descriptions and states are provided for the default pin usage for the Torpedo + Wireless form factor. Many of the signals defined in the connector tables can be configured as input or outputsmost GPIOs on the DM3730/AM3703 processor can be configured as either inputs or outputsand have different functions. The I/O column in the pin description tables below refers to the default signal usage; processor I/O capability may be different. It is critical to review all signals in the final design (both electrical and software) to verify the necessary configuration (external pull-ups/pull-downs). IMPORTANT NOTE: Please pay special attention to the reference voltage used to power each signal in the table below, especially when used as a GPIO. Not all power rails coming out of the TPS65950 PMIC are on by default and may need to be enabled through software. Reference voltages for DM3730/AM3703 processor signals can be found in Table 2-1 of TIs DM3730, DM3725 Digital Media Processors Datasheet or AM3715, AM3703 Sitara ARM Microprocessor Datasheet. 7.1 J1 Connector 100-Pin Descriptions Signal Name BGA Ball#

Processor Signal I/O Voltage Description O O 1.8V max 2.7V GPMC_nWE HSOL (PMIC) VDDS_MMC1 VMMC1.OUT (PMIC) O I AUXR (PMIC) uP_nWE CODEC_OUTL VMMC1 CODEC_INR F4 B4 (PMIC) K25 C2 (PMIC) G1 (PMIC) PWRON A11

(PMIC) CODEC_INL F1 (PMIC) PWRON (PMIC) AUXL (PMIC) GPMC_A9/

SYS_nDMAREQ2/

GPIO_42 uP_A9 MIC_IN L3 E3 (PMIC) HSMIC.P (PMIC) uP_nCS0 G4 CODEC_OUTR B5 (PMIC) GPMC_nCS0 HSOR (PMIC) uP_nCS1 DGND uP_A8 H3

(See Schematic) GPMC_nCS1/GPIO_52 O

(See Schematic) I M3 GPMC_A8/GPIO_41 O Low indicates processor is writing. High indicates processor is reading. (See notes 1 & 2) Left channel headset out. MMC/SD1 interface voltage reference output. Auxiliary right channel line-in. Active low. Software can use this signal as an interrupt to transition to RUN state from lower power states. Software is required for proper operation. This signal has a 4.7K pull up. Auxiliary left channel line-in. Processor GPMC bus address bit 9. Microphone input. uP_nCS0 is used by the PoP NAND flash device. This signal MUST be left unconnected, unless the PoP chip does not contain NAND. (See note 1) Right channel headset out. External chip select available for customer use. Ground. Connect to digital ground. Processor GPMC bus address bit 8. 3.0V

(configurable) max 2.7V Max 4.5V

(MAIN_BATTERY) max 2.7V 1.8V max 2.7V 1.8V max 2.7V 1.8V GND 1.8V I I O I O O J1 Pin#

1 2 3 4 5 6 7 8 9 10 11 12 13 PN 1020541D Logic PD, Inc. All Rights Reserved. 26 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J1 Pin#

Signal Name BGA Ball#

Processor Signal I/O Voltage Description 15 16 17 14 MAIN_BATTERY

(See Schematic)

(See Schematic) I max 4.5V uP_nOE G2 GPMC_nOE O 1.8V MAIN_BATTERY DGND 18 MAIN_BATTERY

(See Schematic)

(See Schematic)

(See Schematic)

(See Schematic)

(See Schematic)

(See Schematic) I I I max 4.5V GND max 4.5V 19 uP_BUS_CLK T4 GPMC_CLK/GPIO_59 O 1.8V 20 21 22 MAIN_BATTERY uP_nBE1 DGND

(See Schematic) U3

(See Schematic)

(See Schematic) I max 4.5V GPMC_nBE1/GPIO_61 O

(See Schematic) I 1.8V GND 23 uP_nADV_ALE F3 GPMC_nADV_ALE O 1.8V 24 25 26 27 BACKUP_BATT M14

(PMIC) uP_nBE0 G3 BKBAT (PMIC) GPMC_nBE0_CLE/

GPIO_60 I O 1.8V-3.3V 1.8V uP_nWAIT DGND M8

(See Schematic) GPMC_WAIT0

(See Schematic) I I 1.8V GND External power source input. This signal should be driven directly by a single cell lithium-ion battery or a fixed regulated power source. Active low. Used to indicate processor is reading from external devices. (See notes 1 & 2) External power source input. This signal should be driven directly by a single cell lithium-ion battery or a fixed regulated power source. Ground. Connect to digital ground. External power source input. This signal should be driven directly by a single cell lithium-ion battery or a fixed regulated power source. Processor bus clock. Frequency varies based on software setup. NOTE: uP_BUS_CLK is only active on bus transactions; it does not run continuously. See TI's AM/DM37x TRM and datasheets for additional information. External power source input. This signal should be driven directly by a single cell lithium-ion battery or a fixed regulated power source. Processor bus Byte Lane Enable 1 bits [15:8]. Ground. Connect to digital ground. Processor GPMC address valid or address latch enable signal. (See notes 1 & 2) External input that supplies power to the onboard power-management controller and RTC interface. This signal should be powered by a coin-cell type battery or an always-

on power source. Processor bus Byte Lane Enable 0 bits [7:0]. (See notes 1 & 2) Active low. Processor bus GPMC_WAIT0 signal. Used to extend bus transactions beyond programmed wait states. The external device signals completion of the cycle by deasserting the uP_nWAIT signal. This signal is connected to the PoP NAND flash R/B signal. (See notes 1 & 2) Ground. Connect to digital ground. PN 1020541D Logic PD, Inc. All Rights Reserved. 27 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J1 Pin#

Signal Name BGA Ball#

Processor Signal I/O Voltage Description uP_nCS6 uP_D8 P8 H2 uP_DREQ0 J8 AG11 GPMC_nCS6/

SYS_nDMAREQ3/

McBSP4_DX/

GPT11_PWM_EVT/

GPIO_57 O GPMC_D8/GPIO_44 I/O GPMC_WAIT3/

SYS_nDMAREQ1/

UART4_RX/GPIO_65 POP_INT0_FT I uP_D9 K2 GPMC_D9/GPIO_45 I/O uP_nCS5 uP_D2 uP_nCS4 uP_D0 uP_nCS3 uP_D1 uP_A10 uP_D3 uP_nCS2 uP_D12 uP_A4 uP_D10 uP_A3 uP_D11 R8 L2 T8 K1 U8 L1 K3 P2 V8 R2 K4 P1 L4 R1 GPMC_nCS5/

SYS_nDMAREQ2/

McBSP4_DR/

GPT10_PWM_EVT/

GPIO_56 GPMC_D2 GPMC_nCS4/

SYS_nDMAREQ1/

McBSP4_CLKX/

GPT9_PWM_EVT/

GPIO_55 GPMC_D0 GPMC_nCS3/

SYS_nDMAREQ0/

GPIO_54 GPMC_D1 GPMC_A10/

SYS_nDMAREQ3/

GPIO_43 GPMC_D3 O I/O O I/O O I/O O I/O GPMC_nCS2/GPIO_53 O GPMC_D12/GPIO_48 I/O GPMC_A4/GPIO_37 O GPMC_D10/GPIO_46 I/O GPMC_A3/GPIO_36 O GPMC_D11/GPIO_47 I/O 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V External chip select available for customer use. Processor GPMC bus data bit 8.

(See notes 1 & 2) DMA Request signal for DMA4. Connected to SYS_nDMAREQ1 of the DM3730/AM3703. NOTE: This signal is shared with the PoP NAND chips LOCK pin. This signal should be left floating at power-on to avoid conflict. (See notes 1 & 2) Processor GPMC bus data bit 9.

(See notes 1 & 2) External chip select available for customer use. Processor GPMC bus data bit 2.

(See notes 1 & 2) External chip select available for customer use. Processor GPMC bus data bit 0.

(See notes 1 & 2) External chip select available for customer use. Processor GPMC bus data bit 1.

(See notes 1 & 2) Processor GPMC bus address bit 10. Processor GPMC bus data bit 3.

(See notes 1 & 2) External chip select available for customer use. Processor GPMC bus data bit 12.

(See notes 1 & 2) Processor GPMC bus address bit 4. Processor GPMC bus data bit 10.

(See notes 1 & 2) Processor GPMC bus address bit 3. Processor GPMC bus data bit 11.

(See notes 1 & 2) PN 1020541D Logic PD, Inc. All Rights Reserved. 28 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J1 Pin#

Signal Name BGA Ball#

Processor Signal I/O Voltage Description 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 uP_A2 uP_D13 uP_A1 uP_D4 uP_A7 MCSPI2_CS1 uP_A6 uP_D6 uP_A5 uP_D7 MCSPI2_SOMI uP_D5 MCSPI2_CS0 uP_D14 M4 T2 N4 T1 N3 V3 R3 V2 T3 W2 Y3 V1 Y4 W1 MCSPI1_SOMI DGND AA4

(See Schematic) MCBSP4_DR AD1 GPMC_A2/GPIO_35 O GPMC_D13/GPIO_49 I/O GPMC_A1/GPIO_34 O GPMC_D4 I/O GPMC_A7/GPIO_40 O McSPI2_CS1/

GPT8_PWM_EVT/

HSUSB2_TLL_DATA3/

USUSB2_DATA3/

MM2_TXEN_N/

GPIO_182 O GPMC_A6/GPIO_39 O GPMC_D6 I/O GPMC_A5/GPIO_38 O GPMC_D7 I/O McSPI2_SOMI/

GPT10_PWM_EVT/

HSUSB2_TLL_DATA5/

HSUSB2_DATA5/

GPIO_180 GPMC_D5 McSPI2_CS0/

GPT11_PWM_EVT/

HSUSB2_TLL_DATA6/

HSUSB2_DATA6/

GPIO_181 I I/O O GPMC_D14/GPIO_50 I/O McSPI1_SOMI/

MMC2_DAT6/GPIO_17 3

(See Schematic) McBSP4_DR/

SSI1_FLAG_RX/

HSUSB3_TLL_DATA0/

MM3_RXRCV/

GPIO_153 I I I uP_D15 Y1 GPMC_D15/GPIO_51 I/O 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V GND 1.8V 1.8V Processor GPMC bus address bit 2. Processor GPMC bus data bit 13.

(See notes 1 & 2) Processor GPMC bus address bit 1. Processor GPMC bus data bit 4.

(See notes 1 & 2) Processor GPMC bus address bit 7. McSPI2 interface chip select 1 output. Processor GPMC bus address bit 6. Processor GPMC bus data bit 6.

(See notes 1 & 2) Processor GPMC bus address bit 5. Processor GPMC bus data bit 7.

(See notes 1 & 2) McSPI2 interface receive input. Processor GPMC bus data bit 5.

(See notes 1 & 2) McSPI2 interface chip select 0 output. Processor GPMC bus data bit 14.

(See notes 1 & 2) McSPI1 interface receive input. Ground. Connect to digital ground. McBSP4 interface receive input. Processor GPMC bus data bit 15.

(See notes 1 & 2) PN 1020541D Logic PD, Inc. All Rights Reserved. 29 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J1 Pin#

Signal Name BGA Ball#

Processor Signal I/O Voltage Description 64 MCSPI1_CLK AB3 McSPI1_CLK/

MMC2_DAT4GPIO_171 O 1.8V McSPI1 serial clock signal. 65 MCSPI2_SIMO Y2 66 MCSPI1_SIMO AB4 67 MCSPI2_CLK AA3 68 uP_UARTA_CTS W8 69 MCSPI1_CS1 AC3 70 uP_UARTA_RX Y8 71 MCSPI1_CS0 AC2 72 uP_UARTA_TX AA8 73 LCD_PANEL_PWR AC1 74 uP_UARTA_RTS AA9 75 LCD_BACKLIGHT_PWR AD2 McSPI2_SIMO/

GPT9_PWM_EVT/

HSUSB2_TLL_DATA4/

HSUSB2_DATA4/

GPIO_179 McSPI1_SIMO/

MMC2_DAT5/GPIO_17 2 McSPI2_CLK/

HSUSB2_TLL_DATA7/

HSUSB2_DATA7/

GPIO_178 UART1_CTS/

SSI1_RDY_TX/

HSUSB3_TLL_CLK/

GPIO_150 O O O I McSPI1_CS1/

ADPLLV2D_DITHERIN G_EN2/

MMC3_CMD/GPIO_175 O UART1_RX/

MCBSP1_CLKR/

MCSPI4_CLK/

GPIO_151 McSPI1_CS0/

MMC2_DAT7/GPIO_17 4 HSUSB3_TLL_DATA3/

UART1_TX/

SSI1_DAT_TX/

GPIO_148 McBSP4_FSX/

SSI1_WAKE/

MM3_TXEN_n/

GPIO_155 UART1_RTS/

SSI1_FLAG_TX/

GPIO_149 McBSP4_DX/

SSI1_RDY_RX//

HSUSB3_TLL_DATA2/

MM3_TXDAT/GPIO_15 4 I O O O O 1.8V McSPI2 interface transmit output. 1.8V McSPI1 interface transmit output. 1.8V McSPI2 serial clock signal. 1.8V Clear To Send signal for UART1. 1.8V McSPI1 interface chip select 1 output. 1.8V Data Receive signal for UART1. 1.8V McSPI1 interface chip select 0 output. 1.8V Data Transmit signal for UART1. 1.8V LCD Panel Power signal. 1.8V Ready To Send signal for UART1. R90 Populated (default):

ADCIN0 (CONFIG11) H4 (PMIC) ADCIN0 (PMIC) 76 R91 Populated:

CSI_D8 (CONFIG11) K27 (PMIC) CAM_D8/GPIO_107 O 1.8V I I max 1.5V 1.8V LCD Backlight Power signal. Active High. Analog to digital converter input. Connected to TPS65950 ADCIN0. Tie to DGND when not used. Camera Sensor Interface Data bit 8. This signal may also be used as GPI; output signaling is not supported. PN 1020541D Logic PD, Inc. All Rights Reserved. 30 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J1 Pin#

Signal Name BGA Ball#

77 MCBSP3_DR T15

(PMIC) AE6 Processor Signal PCM.VDX (PMIC) McBSP3_DR/UART2_R TS/HSUSB3_TLL_DAT A5/GPIO_141 R90 Populated (default):

ADCIN1 (CONFIG10) J3 (PMIC) ADCIN1 (PMIC) 78 R91 Populated:

CSI_D9 (CONFIG10) L27 79 MCBSP3_DX T2 (PMIC) AF6 CAM_D9/GPIO_108 PCM.VDR (PMIC) McBSP3_DX/

UART21_CTS/

HSUSB3_TLL_DATA4/

I/O Voltage Description I I I 1.8V max 1.5V 1.8V McBSP3 interface receive input. Analog to digital converter input. Connected to TPS65950 ADCIN1. Tie to DGND when not used. Camera Sensor Interface Data bit 9. This signal may also be used as GPI; output signaling is not supported. GPIO_140 O 1.8V R90 Populated (default):

ADCIN2 (CONFIG9) G3 (PMIC) 80 ADCIN2 (PMIC) R91 Populated:

CSI_D10 (CONFIG9) B25 CAM_D10/SSI2_WAKE/

GPIO_109 I I max 2.5V 1.8V 81 MCBSP3_FSX R16

(PMIC) AE5 PCM.VFS (PMIC) McBSP3_FSX/

UART2_RX/

HSUSB3_TLL_DATA7/

GPIO_143 I/O 1.8V R90 Populated (default):

ADCIN3 (CONFIG8) P11

(PMIC) 82 ADCIN3 (PMIC) R91 Populated:

CSI_D11 (CONFIG8) C26 CAM_D11/GPIO_110 I I max 2.5V 1.8V 83 MCBSP3_CLKX R1 (PMIC) AF5 PCM.VCK (PMIC) McBSP3_CLKX/

UART2_TX/

HSUSB3_TLL_DATA6/

GPIO_142 O 1.8V SD2_DATA0 DGND AH5

(See Schematic) MMC2_DAT0/

McSPI3_SOMI/

GPIO_132 I/O

(See Schematic) I 1.8V GND R86 Populated (default):

LCD_D17 (CONFIG1) H27 DSS_D17/GPIO_87 O 1.8V 84 85 86 McBSP3 interface transmit output. Analog to digital converter input. Connected to TPS65950 ADCIN2. Tie to DGND when not used. Camera Sensor Interface Data bit 10. McBSP3 transmit frame synchronization. NOTE: This signal is also connected to the wireless module D7002. Analog to digital converter input. Connected to TPS65950 ADCIN3. Tie to DGND when not used. Camera Sensor Interface Data bit 11. McBSP3 transmit clock output. NOTE: This signal is also connected to the wireless module D7002. MMC/SD2 Data 0 signal. This signal requires a 10K pull-up to VIO_1V8. Ground. Connect to digital ground. LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. R87 Populated:

MCSPI1_CS2

(CONFIG1) AB1 McSPI1_CS2/

MMC3_CLK/

GPIO_176 O 1.8V McSPI1 interface chip select 2 output. PN 1020541D Logic PD, Inc. All Rights Reserved. 31 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J1 Pin#

Signal Name BGA Ball#

Processor Signal I/O Voltage Description LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. Must be left floating during boot-up, unless the boot order is to be modified. This signal has a 4.7K pull-up on the SOM. McSPI3 serial clock signal. NOTE:

Used by software to control audio mute circuit on Torpedo Launcher 3 Baseboard. If you wish to use as a GPIO or SPI CLK, contact Logic PD for information about how to modify source code. McSPI1 interface chip select 3 output. 87 LCD_D23 AF21 SYS_BOOT6/DSS_D23

/GPIO_8 O 1.8V 88 R86 Populated (default):

MCSPI3_CLK

(CONFIG3) AE13 R87 Populated:

MCSPI1_CS3

(CONFIG3) 89 SD2_CLK AB2 AE2 90 MCSPI3_SOMI AE3 91 SD2_DATA3 AF4 92 MCSPI3_SIMO AF3 93 SD2_DATA2 AG4 ETK_D3/McSPI3_CLK/

MMC3_DAT3/

HSUSB1_DATA7/

HSUSB1_TLL_DATA7/

GPIO_17 McSPI1_CS3/

HSUSB2_TLL_DATA2/

MM2_TXDAT/GPIO_17 MMC2_CLK/

McSPI3_CLK/GPIO_13 7 0 O O O 1.8V 1.8V 1.8V MMC/SD2 Clock signal. MMC2_DAT7/

MMC2_CLKIN/

MMC3_DAT3/

HSUSB3_TLL_NXT/

MM3_RXDM/GPIO_139 MMC2_DAT3/

McSPI3_CS0/GPIO_13 5 MMC2_DAT6/

MMC2_DIR_CMD/

CAM_SHUTTER/

MMC3_DAT2/

HSUSB3_TLL_DIR/

GPIO_138 MMC2_DAT2/

McSPI3_CS1/GPIO_13 4 I 1.8V I/O 1.8V MMC/SD3 Data 3 signal. This signal requires a 10K pull-up to VIO_1V8. MMC/SD2 Data 3 signal. This signal requires a 10K pull-up to VIO_1V8. O 1.8V I/O 1.8V MMC/SD3 Data 2 signal. This signal requires a 10K pull-up to VIO_1V8. MMC/SD2 Data 2 signal. This signal requires a 10K pull-up to VIO_1V8. MMC2_DAT5/

MMC2_DIR_DAT1/

CAM_GLOBAL_RESET

MMC3_DAT1/

HSUSB3_TLL_STP/

MM3_RXDP/GPIO_137 O 1.8V MCSPI3_CS0 AH3 SD2_DATA1 AH4 MMC2_DAT1/GPIO_13 3 I/O 1.8V 94 95 MMC/SD3 Data 1 signal. This signal requires a 10K pull-up to VIO_1V8. MMC/SD2 Data 1 signal. This signal requires a 10K pull-up to VIO_1V8. 96 MCSPI3_CS1 AH14 ETK_D7/McSPI3_CS1/

MMC3_DAT7/

HSUSB1_DATA3/

MM1_TXEN_n/

HSUSB1_TLL_DATA3/

GPIO_21 O 1.8V McSPI3 interface chip select 1 output. PN 1020541D Logic PD, Inc. All Rights Reserved. 32 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J1 Pin#

Signal Name BGA Ball#

Processor Signal I/O Voltage Description 97 SD2_CMD AG5 MMC2_CMD/

McSPI3_SIMO/

GPIO_131 I/O 1.8V GPMC_nCS7/

GPMC_IODIR/

McBSP4_FSX/

GPT8_PWM_EVT/

GPIO_58 O 1.8V uP_IODIR N8 98 99 LCD_D16 100 DGND G25

(See Schematic) DSS_D16/GPIO_86 O

(See Schematic) I 1.8V GND TABLE NOTES:

MMC/SD2 Command signal. This signal requires a 10K pull-up to VIO_1V8. When high, external buffers should drive data from external devices towards the Torpedo + Wireless SOM (Torpedo + Wireless SOM is reading). When low, external buffers should drive data from the Torpedo + Wireless SOM towards external devices (Torpedo +

Wireless SOM is writing). LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. Ground. Connect to digital ground. 1. Use caution when considering these signals for alternative functions as they may connect to the top package-on-package BGA footprint. 2. When using package-on-package memories with 16-bit NAND memory, these signals present an additional load on the GPMC bus that must be accounted for when calculating overall bus load. 7.2 J2 Connector 100-Pin Descriptions J2 Pin#

Signal Name Processor Signal I/O Voltage Description Ball BGA

(See Schematic)

(See Schematic) T10

(PMIC)

(See Schematic) DGND DGND USB1_D+

VIO_1V8

(See Schematic)

(See Schematic) I I GND GND DP/UART3.RXD

(PMIC) Variable

(see note 1) I/O

(See Schematic) O 1.8V USB1_D-

T11

(PMIC) DN/UART3.TXD

(PMIC) Variable

(see note 1) I/O 1 2 3 4 5 Ground. Connect to digital ground. Ground. Connect to digital ground. USB OTG port 1 I/O data plus signal. Route as differential pair with USB1_D-. Follow USB 2.0 routing guidelines. Route pair with 90 ohms differential impedance. Voltage reference output created on Torpedo + Wireless SOM. USB OTG port 1 I/O data minus signal. Route as differential pair with USB1_D+. Follow USB 2.0 routing guidelines. Route pair with 90 ohms differential impedance. PN 1020541D Logic PD, Inc. All Rights Reserved. 33 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J2 Pin#

Signal Name Ball BGA

Processor Signal I/O Voltage Description AG13 AF24 B13

(PMIC)

(See Schematic) SYS_nRESWARM VIO_1V8 POP_RESET_RP_FT SYS_nRESWARM/

GPIO_30 NRESWARM (PMIC) O

(See Schematic) O BT_PCM_DR C3 (PMIC) GPIO.16/BT.PCMVDR/

DIG.MIC.CLK0 (PMIC) I 1.8V 1.8V 1.8V USB1_ID R11

(PMIC) ID (PMIC) I/O 5.0V 6 7 8 9 10 BT_PCM_DX C5 (PMIC) DIG.MIC.CLK1 (PMIC) O GPIO.17/BT.PCM.VDX

11 12 13 14 USB1_VBUS R8 (PMIC) VBUS (PMIC) I/O LCD_HSYNC D26 DSS_HSYNC/GPIO_6 7 O USB1_VBUS R8 (PMIC) VBUS (PMIC) I/O LCD_VSYNC 15 TWL_32K_CLK_OUT 16 LCD_MDISP E27 D27 N10

(PMIC) AE25 DSS_VSYNC/GPIO_6 8 32KCLKOUT (PMIC) 32KCLKOUT DSS_ACBIAS/GPIO_6 9 O O O 1.8V 5.0V 1.8V 5.0V 1.8V 1.8V 1.8V 17 T2_REGEN A10

(PMIC) REGEN (PMIC) O Max 4.5V

(MAIN_BATTERY) Active low. Reset output from the CPU that drives all onboard reset inputs. This signal should be used to drive reset inputs on external chips that require similar timing to the onboard devices. The SYS_nRESWARM signal has a 4.7K pull up to VIO_1V8. Voltage reference output created on Torpedo + Wireless SOM. Bluetooth PCM receive data. This signal is connected to the wireless module D7002 and should not be used elsewhere. Tie to pin 4 of a USB 2.0 OTG compliant connector. This signal negotiates host/device operation with an external USB product. See Torpedo Launcher 3 Baseboard design for reference components. Bluetooth PCM transmit data. This signal is connected to the wireless module D7002 and should not be used elsewhere. Ties to pin 1 of a USB 2.0 OTG compliant connector. This signal indicates to the USB controller that an external USB Host has been connected or can provide power to USB Device peripherals. See Torpedo Launcher 3 Baseboard design for reference components. LCD Horizontal Sync signal. Ties to pin 1 of a USB 2.0 OTG compliant connector. This signal indicates to the USB controller that an external USB Host has been connected or can provide power to USB Device peripherals. See Torpedo Launcher 3 Baseboard design for reference components. LCD Vertical Sync Signal. TPS65950 PMIC 32 kHz clock output. LCD MDISP signal. Active high, open-drain. External LDO enable signal generated by the TPS65950. This signal has an internal pull-up in the TPS65950. PN 1020541D Logic PD, Inc. All Rights Reserved. 34 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J2 Pin#

Signal Name Ball BGA

Processor Signal I/O Voltage Description 18 LCD_D6 (G1) E26 DSS_D6/UART1_TX/

GPIO_76 O 1.8V 19 CSI2_DX0_R AG19 CSI2_DX0/GPIO_112 I 1.8V (VAUX4)

(see note 3) 20 LCD_D20 (SYS_BOOT3) AF18 SYS_BOOT3/

DSS_D20/GPIO_5 O 1.8V 21 CSI2_DY0_R AH19 CSI2_DY0/GPIO_113 I 1.8V (VAUX4)

(see note 3) 22 LCD_D9 (G4) G26 DSS_D9/

UART3_TX_IRTX/

GPIO_79 O 1.8V 23 CSI2_DX1_R AG18 CSI2_DX1/GPIO_114 I 1.8V (VAUX4)

(see note 3) 24 LCD_D8 (G3) F27 DSS_D8/

UART3_RX_IRRX/

GPIO_78 O 1.8V 25 CSI2_DY1_R AH18 CSI2_DY1/GPIO_115 I 1.8V (VAUX4)

(see note 3) 26 27 28 LCD_D7 (G2) DGND LCD_DCLK F28

(See schematic) D28 DSS_D7/UART1_RX/

GPIO_77 O

(See schematic) I DSS_PCLK/GPIO_66 O 1.8V GND 1.8V LCD G1 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI CSI2 DX0 input. Connected through 0 ohm series resistor that is not populated by default. Route as differential pair with CSI2_DY0_R. Route pair with 100 ohms differential impedance. (See note 4 & 7) LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. Must be left floating during boot-up, unless the boot order is to be modified. This signal has a 4.7K pull-up on the SOM. MIPI CSI2 DY0 input. Connected through 0 ohm series resistor that is not populated by default. Route as differential pair with CSI2_DX0_R. Route pair with 100 ohms differential impedance. (See note 4 & 7) LCD G4 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI CSI2 DX1 input. Connected through 0 ohm series resistor that is not populated by default. Route as differential pair with CSI2_DY1_R. Route pair with 100 ohms differential impedance. (See note 4 & 7) LCD G3 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI CSI2 DY1 input. Connected through 0 ohm series resistor that is not populated by default. Route as differential pair with CSI2_DX1_R. Route pair with 100 ohms differential impedance.

(See note 4 & 7) LCD G2 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. Ground. Connect to digital ground. LCD Data Clock output. PN 1020541D Logic PD, Inc. All Rights Reserved. 35 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J2 Pin#

Signal Name Ball BGA

Processor Signal I/O Voltage Description 29 30 31 32 33 CSI_D5 DGND CSI_D2 SD1_CLK CSI_D3 A25

(See schematic) B24 N28 C24 CAM_D5/

SSI2_RDY_RX/

GPIO_104

(See schematic) CAM_D2/

SSI2_RDY_TX/

GPIO_101 MMC1_CLK/MS_CLK/

GPIO_120 CAM_D3/

SSI2_DAT_RX/

GPIO_102 I I I 1.8V GND 1.8V Camera Sensor Interface Data bit 5. Ground. Connect to digital ground. Camera Sensor Interface Data bit 2. O 3.0V (VMMC1) MMC/SD1 Clock signal. I 1.8V 34 LCD_D19 (SYS_BOOT1) AG26 SYS_BOOT1/

DSS_D19/GPIO_3 O 1.8V 35 CSI_D4 D24 36 LCD_D18 (SYS_BOOT0) AH26 37 uP_UARTB_CTS H18 38 39 BATT_LINE uP_UARTB_RTS J25 H19 40 LCD_D21 (SYS_BOOT4) AF19 41 uP_UARTB_RX H20 CAM_D4/

SSI2_FLAG_RX/

GPIO_103 I 1.8V SYS_BOOT0/

DSS_D18/GPIO_2 O UART3_CTS_RCTX/

GPIO_163 HDQ_SIO/

SYS_ALTCLK/

I2C2_SCCBE/

I2C3_SCCBE/

GPIO_170 UART3_RTS_SD/

GPIO_164 I I/O O SYS_BOOT4/

MMC2_DIR_DAT2/

DSS_D21/GPIO_6 O UART3_RX_IRRX/

GPIO_165 I 1.8V 1.8V 1.8V 1.8V 1.8V 1.8V 42 SD1_CMD M27 MMC1_CMD/MS_BS/

GPIO_121 I/O 3.0V (VMMC1) Camera Sensor Interface Data bit 3. LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. Must be left floating during boot-up, unless the boot order is to be modified. This signal has a 4.7K pull-up on the SOM. Camera Sensor Interface Data bit 4. LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. Must be left floating during boot-up, unless the boot order is to be modified. This signal has a 4.7K pull-up on the SOM. This signal is also connected to J2 pin 100. Clear To Send signal for UART3. Bi-directional battery management ONEWIRE interface. This signal has a 4.7K pull-up to VIO_1V8. Ready To Send signal for UART3. LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. Must be left floating during boot-up, unless the boot order is to be modified. This signal has a 4.7K pull-down on the SOM. Serial Data Receive signal for UART3. MMC/SD1 Command signal. This signal requires a 10K pull-up to VMMC1. PN 1020541D Logic PD, Inc. All Rights Reserved. 36 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J2 Pin#

Signal Name Ball BGA

43 uP_UARTB_TX H21 Processor Signal UART3_TX_IRTX/

GPIO_166 I/O O Voltage 1.8V 44 SD1_DATA2 N25 MMC1_DAT2/

MS_DAT2/GPIO_124 I/O 3.0V (VMMC1) Description Serial Data Transmit signal for UART3. MMC/SD1 Data 2 signal. This signal requires a 10K pull-up to VMMC1. McSPI4 interface chip select 0 output. MMC/SD1 Data 1 signal. This signal requires a 10K pull-up to VMMC1. McBSP1_FSX/

McSPI4_CS0/

McBSP_FSX/

GPIO_161 O 1.8V MMC1_DAT1/

MS_DAT1/GPIO_123 I/O 3.0V (VMMC1) 45 46 47 48 MCSPI4_CS0 SD1_DATA1 K26 N26 MCBSP2_DX K4 (PMIC) M21 SD1_DATA0 N27 49 MCBSP2_CLKX L3 (PMIC) N21 50 SD1_DATA3 P28 MCBSP2_FSX K6 (PMIC) P21 CSI_FLD C23 I2S.DIN/TDM.DIN

(PMIC) McBSP2_DX/

GPIO_119 MMC1_DAT0/

MS_DAT0/GPIO_122 I2S.CLK/TDM.CLK

(PMIC) McBSP2_CLKX/

GPIO_117 MMC1_DAT3/

MS_DAT3/GPIO_125 I2S.SYNC/TDM.SYNC

(PMIC) McBSP2_FSX/

GPIO_116 CAM_FLD/

CAM_GLOBAL_RESE T/GPIO_98 O 1.8V I/O 3.0V (VMMC1) McBSP2 interface transmit output. MMC/SD1 Data 0 signal. This signal requires a 10K pull-up to VMMC1. O 1.8V I/O 3.0V (VMMC1) McBSP2 transmit clock output. MMC/SD1 Data 3 signal. This signal requires a 10K pull-up to VMMC1. 51 52 53 54 55 56 57 MCBSP2_DR uP_GPIO_127 R92 Populated:

KEY_ROW3

(CONFIG15) R93 Populated (default):

CSI_D7 (CONFIG15) uP_GPIO_128 R92 Populated:

KEY_ROW2

(CONFIG14) I/O I/O I I/O 1.8V 1.8V 1.8V 1.8V I2S.DOUT/TDM.DOUT

(PMIC) McBSP2_DR/

GPIO_118 SIM_CLK/GPIO_127 K3 (PMIC) R21 P26 K7 (PMIC) KPD.R3 (PMIC) I 1.8V L28 R27 CAM_D7/GPIO_106 I SIM_PWRCTRL/

GPIO_128 I/O 1.8V 1.8V McBSP2 transmit frame synchronization. Camera Sensor Interface field identification. McBSP2 interface receive input. Processor GPIO 127. (See note 2) Keypad Row 3 signal. Camera Sensor Interface Data bit 7. This signal may also be used as GPI; output signaling is not supported. Processor GPIO 128. L8 (PMIC) KPD.R2 (PMIC) I 1.8V Keypad Row 2 signal. PN 1020541D Logic PD, Inc. All Rights Reserved. 37 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J2 Pin#

Signal Name Ball BGA

Processor Signal I/O Voltage Description R93 Populated (default):

CSI_D6 (CONFIG14) uP_GPIO_129 DGND GPS_PPS_OUT R92 Populated:

KEY_ROW1

(CONFIG13) R93 Populated (default):

CAM_WEN (CONFIG13) DGND R92 Populated:

KEY_ROW0

(CONFIG12) CAM_D6/GPIO_105 SIM_RST/GPIO_129 I I/O K28 R25

(See schematic)

(See schematic)

K8 (PMIC) KPD.R1 (PMIC) B23

(See schematic) CAM_WEN/

CAM_SHUTTER/

GPIO_167

(See schematic) K9 (PMIC) KPD.R0 (PMIC) I O I I I I Camera Sensor Interface Data bit 6. This signal may also be used as GPI; output signaling is not supported. Processor GPIO 129. Ground. Connect to digital ground. GPS pulse per second output. 1.8V 1.8V GND 1.8V 1.8V Keypad Row 1 signal. 1.8V GND Camera Sensor Write Enable. Ground. Connect to digital ground. 1.8V Keypad Row 0 signal. R93 Populated (default):

CSI_HSYNC

(CONFIG12) A24 CAM_HS/

SSI2_DAT_TX/

GPIO_94 BT_EN W21 McBSP1_CLKX/McBS P3_CLKX/GPIO_162 R94 populated:

KEY_COL3 (CONFIG19) F7 (PMIC) R95 Populated (default):

CSI_VSYNC

(CONFIG19) KPD.C3 (PMIC) CAM_VS/

SSI2_FLAG_TX/

GPIO_95 I/O 1.8V I O 1.8V 1.8V I/O 1.8V A23 AA28 LCD_D14 (R4) R94 Populated:

KEY_COL2 (CONFIG18) G6 (PMIC) R95 Populated (default):

CSI_PCLK (CONFIG18) C27 DSS_D14/SDI_DAT3N

GPIO_84 KPD.C2 (PMIC) O O CAM_PCLK_GPIO_97 I LCD_D13 (R3) R94 Populated:

AB27 DSS_D13/SDI_DAT2P/

GPIO_83 KEY_COL1 (CONFIG17) H7 (PMIC) R95 Populated (default):

CSI_XCLKB

(CONFIG17) B26 KPD.C1 (PMIC) CAM_XCLKB/

GPIO_111 O O O 1.8V 1.8V 1.8V 1.8V 1.8V Camera Sensor Interface Horizontal Sync signal. Active high. Bluetooth enable signal. This signal is normally controlled by the processor. It may be provided off the SOM when the processor is in a low-power state to wake up the Bluetooth/GPS device. Keypad Column 3 signal. Camera Sensor Interface Vertical Sync signal. LCD R4 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. Keypad Column 2 signal. Camera Sensor Interface Pixel Clock signal. LCD R3 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. Keypad Column 1 signal. 1.8V Camera Sensor Clock Output b. PN 1020541D Logic PD, Inc. All Rights Reserved. 38 58 59 60 61 62 63 64 65 66 67 68 69 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J2 Pin#

Signal Name Ball BGA

Processor Signal I/O Voltage Description DSS_D12/SDI_DAT2N

GPIO_82 AB28 70 71 LCD_D12 (R2) R94 Populated:

KEY_COL0 (CONFIG16) G8 (PMIC) R95 Populated (default):

CSI_XCLKA

(CONFIG16) C25 LCD R2 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. Keypad Column 0 signal. Camera Sensor Clock Output a. Serial Data Transmit signal for UART2. NOTE: This signal is connected to the wireless module D7002 and should only be used for communication to the wireless module when the processor is in a sleep mode. Leave unconnected if not used. O O O 1.8V 1.8V 1.8V O 1.8V KPD.C0 (PMIC) CAM_XCLKA/GPIO_9 6 UART2_TX/

MCBSP3_CLKX/

GPT11_PWM_EVT/

GPIO_146 ETK_D6/McBSP5_DX/

MMC3_DAT2/

HSUSB1_DATA6/

HSUSB1_TLL_DATA6/

GPIO_20 McBSP1_DR/

McSPI4_SOMI/

McBSP3_DR/

GPIO_159 O I 72 uP_UARTC_TX AA25 R88 Populated:

MCBSP5_DX

(CONFIG7) 73 R89 Populated (default):

MCSPI4_SOMI

(CONFIG7) AF13 U21 74 uP_UARTC_RTS AB25 R88 Populated:

MCBSP5_FSX

(CONFIG6) 75 R89 Populated (default):

MCSPI4_SIMO

(CONFIG6) AH9 V21 76 uP_UARTC_CTS AB26 1.8V McBSP5 interface transmit output. 1.8V McSPI4 interface receive input. Ready To Send signal for UART2. NOTE: This signal is connected to the wireless module D7002 and should only be used for communication to the wireless module when the processor is in a sleep mode. Leave unconnected if not used. UART2_RTS/

MCBSP3_DR/

GPT10_PWM_EVT/

GPIO_145 O 1.8V

ETK_D5/McBSP5_FSX MMC3_DAT1/

HSUSB1_DATA5/

HSUSB1_TLL_DATA5/

GPIO_19 I/O 1.8V McBSP5 transmit frame synchronization. McBSP1_DX/

McSPI4_SIMO/

McBSP3_DX/

GPIO_158 O 1.8V UART2_CTS/

MCBSP3_DX/

GPT9_PWM_EVT/

GPIO_144 I 1.8V McSPI4 interface transmit output. Clear To Send signal for UART2. NOTE: This signal is connected to the wireless module D7002 and should only be used for communication to the wireless module when the processor is in a sleep mode. Leave unconnected if not used. PN 1020541D Logic PD, Inc. All Rights Reserved. 39 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J2 Pin#

Signal Name Ball BGA

Processor Signal I/O Voltage Description R88 Populated:

MCBSP5_DR

(CONFIG5) R89 Populated (default):

MCSPI4_CLK

(CONFIG5) AE11 Y21 ETK_D4/McBSP5_DR/

MMC3_DAT0/

HSUSB1_DATA4/

HSUSB1_TLL_DATA4/

GPIO_18 I 1.8V McBSP5 interface receive input. McBSP1_CLKR/

McSPI4_CLK/

SIM_CD/GPIO_156 O 1.8V LCD_D15 (R5) R143 Populated

(default):

LCD_D2

(B3)(CONFIG20) AA27 DSS_D15/SDI_DAT3P/

GPIO_85 O 1.8V DSS_D20/SDI_DEN/

McSPI3_SOMI/

DSS_D2/GPIO_90 O E28 1.8V R142 Populated:

DSI_DX0 (CONFIG20) AG22 DSS_D0/UART1_CTS/

DX0/GPIO_70 O 1.8V (VPLL2)

(see note 5) 80 LCD_D22 (SYS_BOOT5) AE21 SYS_BOOT5/

MMC2_DIR_DAT3/

DSS_D22/GPIO_7 O R145 Populated

(default):

LCD_D3

(B4)(CONFIG21) DSS_D21/SDI_STP/

McSPI3_CS0/

DSS_D3/GPIO_91 O J26 1.8V 1.8V R144 Populated:

DSI_DY0 (CONFIG21) AH22 DSS_D1/UART1_RTS/

DY0/GPIO_71 O 1.8V (VPLL2)

(see note 5) R138 Populated

(default): LCD_D10

(G5)(CONFIG24) AD28 DSS_D10/SDI_DAT1N GPIO_80 O 1.8V R139 Populated:

DSI_DX2 (CONFIG24) AG24 DSS_D4/UART3_RX_I RRX/DX2/GPIO_74 O 1.8V (VPLL2)

(see note 5) DSS_D19/SDI_HSYNC 83 LCD_D1 (B2) H25 McSPI3_SIMO/

DSS_D1/GPIO_89 O 1.8V

McSPI4 serial clock signal. LCD R5 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. LCD B3 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DX0 output. Route as differential pair with DSI_DY0. Route pair with 100 ohms differential impedance. (See note 6) LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. Must be left floating during boot-up, unless the boot order is to be modified. This signal has a 4.7K pull-up on the SOM. This signal is also connected to pin J2.89. LCD B4 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DY0 output. Route as differential pair with DSI_DX0. Route pair with 100 ohms differential impedance. (See note 6) LCD G5 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DX2 output. Route as differential pair with DSI_DY2. Route pair with 100 ohms differential impedance. (See note 6) LCD B2 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. 77 78 79 81 82 PN 1020541D Logic PD, Inc. All Rights Reserved. 40 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Signal Name Ball BGA

Processor Signal I/O Voltage Description J2 Pin#

84 R140 Populated

(default): LCD_D11

(R1)(CONFIG25) AD27 DSS_D11/

SDI_DAT1P/GPIO_81 O 1.8V R141 Populated:

DSI_DY2 (CONFIG25) AH24 DSS_D5/UART3_TX_I RTX/DY2/GPIO_75 O 1.8V (VPLL2)

(see note 5) LCD R1 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DY2 output. Route as differential pair with DSI_DX2. Route pair with 100 ohms differential impedance. (See note 6) Camera Sensor Interface Data bit 0. This signal may also be used as GPI; output signaling is not supported. Route as differential pair with CSI_D1. Route pair with 100 ohms differential impedance. NOTE: The VAUX4 supply is off by default and must be enabled by software. (See note 7) Serial Data Receive signal for UART2. NOTE: This signal is connected to the wireless module D7002 and should only be used for communication to the wireless module when the processor is in a sleep mode. Leave unconnected if not used. Camera Sensor Interface Data bit 1. This signal may also be used as GPI; output signaling is not supported. Route as differential pair with CSI_D0. Route pair with 100 ohms differential impedance. NOTE: The VAUX4 supply is off by default and must be enabled by software. (See note 7) Processor SYS_CLKOUT1. Processor SYS_BOOT5. Must be left floating during boot up, unless the boot order is to be modified. This signal has a 4.7K pull-up on the SOM. See Table 5.1 for more information. This signal is also connected to pin J2.80. Ground. Connect to digital ground. I2C channel 2 data signal. This signal has a 4.7K pull-up to the reference voltage onboard. Active low. External reset input to the Torpedo + Wireless SOM. This signal should be used to reset devices on the Torpedo + Wireless SOM including the CPU. NOTE:

This signal does not reset the TPS65950 PMIC; please see Section 5.2.1. 85 CSI_D0 AG17 CAM_D0/CSI2_DX2/

GPIO_99 86 uP_UARTC_RX AD25 UART2_RX/

MCBSP3_FSX/

GPT8_PWM_EVT/

GPIO_147 1.8V (VAUX4)

(see note 3) 1.8V I I 87 CSI_D1 AH17 88 uP_CLKOUT1_26MHz AG25 CAM_D1/CSI2_DY2/

GPIO_100 SYS_CLKOUT1/

GPIO_10 I O 1.8V (VAUX4)

(see note 3) 1.8V 89 SYS_BOOT5 (LCD_D22) DGND SYS_BOOT5/

MMC2_DIR_DAT3/

DSS_D22/GPIO_7 I/O

(See schematic) I AE21

(See schematic) 1.8V GND uP_I2C2_SDA AE15 I2C2_SDA/GPIO_183 I/O 1.8V 90 91 92 MSTR_nRST AH25 SYS_nRESPWRON I 1.8V PN 1020541D Logic PD, Inc. All Rights Reserved. 41 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification J2 Pin#

Signal Name Ball BGA

Processor Signal I/O Voltage Description 93 uP_I2C2_SCL AF15 I2C2_SCL/GPIO_168 I/O 1.8V R146 Populated:

DSI_DX1 (CONFIG22) AG23 DSS_D2/DX1/GPIO_7 2 R147 Populated

(Default): LCD_D4 (B5)

(CONFIG22) DSS_D22/SDI_CLKP/

McSPI3_CS1/DSS_D4/

GPIO_92 AC27 1.8V (VPLL2)

(see note 5) 1.8V O O uP_I2C3_SCL AF14 I2C3_SCL/GPIO_184 I/O 1.8V R148 Populated:

DSI_DY1 (CONFIG23) AH23 DSS_D3/DY1/GPIO_7 3 1.8V (VPLL2)

(see note 5) O 94 95 96 R149 Populated

(Default): LCD_D5 (G0)

(CONFIG23) AC28 DSS_D23/SDI_CLKN/

DSS_D5/GPIO_93 O 97 uP_I2C3_SDA AG14 98 99 LCD_D0 (B1) DGND H26

(See schematic) I2C3_SDA/GPIO_185 I/O DSS_D18/SDI_VSYNC

McSPI3_CLK/DSS_D0/

GPIO_88

(See schematic) O I 1.8V 1.8V 1.8V GND 100 SYS_BOOT0 (LCD_D18) AH26 SYS_BOOT0/

DSS_D18/GPIO_2 I/O 1.8V TABLE NOTES:

I2C channel 2 clock signal. This signal has a 4.7K pull-up to the reference voltage onboard. MIPI DSI DX1 output. Route as differential pair with DSI_DY1. Route pair with 100 ohms differential impedance. (See note 6) LCD B5 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. I2C channel 3 Clock signal. This signal has a 4.7K ohm pull-up on the SOM. MIPI DSI DY1 output. Route as differential pair with DSI_DX1. Route pair with 100 ohms differential impedance. (See note 6) LCD G0 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. I2C channel 3 Data signal. This signal has a 4.7K ohm pull-up on the SOM. LCD B1 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. Ground. Connect to digital ground. Processor SYS_BOOT0. Must be left floating during boot-up, unless the boot order is to be modified. This signal has a 4.7K pull-up on the SOM. See Table 5.1 for more information. This signal is also connected to pin J2.36. 1. USB voltage levels follow the USB specification and depend on the USB operating speed. Please see the USB 2.0 Specification document for more information. 2. This signal is used as card detect on the DM3730 Torpedo Development Kit and is recognized as such by Logic PD software. If using the DM3730/AM3703 Torpedo +

Wireless SOM on a custom baseboard that uses an SD card socket without card detect, this signal must be grounded. 3. This signal is on the DM3730/AM3703 processors VDDS_ CSI2 power rail. On the DM3730/AM3703 Torpedo + Wireless SOM, this rail is powered by the TPS65950s VAUX4 power supply, which is not enabled by default. Therefore, the signal will not function until this power supply is turned on. Also, this signal is only available as an input when configured as a GPIO. PN 1020541D Logic PD, Inc. All Rights Reserved. 42 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification 4. These signals are connected to the 5V signals of the standard DM3730/AM3703 Torpedo

+ Wireless SOM pin-out. Because of this, 0 ohm resistors have been placed on the DM3730/AM3703 Torpedo + Wireless SOM to protect the input signals; these resistors are not populated by default. Custom baseboards must take this into account so as to not provide 5V in on these signals if the 0 ohm resistors are populated on the SOM. 5. This signal is on the DM3730/AM3703 processors VDDS_ DSI power rail. On the DM3730/AM3703 Torpedo + Wireless SOM, this rail is powered by the TPS65950s VPLL2 power supply, which is not enabled by default. Therefore, the signal will not function until this power supply is turned on. 6. The MIPI DSI pairs must be routed as 100 ohm differential pairs on the baseboard PCB. The length difference between the individual DSI pairs must be matched on the baseboard. Please see Table 4.2 for length matching numbers for the DM3730/AM3703 Torpedo + Wireless SOM. 7. The MIPI CSI2 pairs must be routed as 100 ohm differential pairs on the baseboard PCB. The length difference between the individual CSI2 pairs must be matched on the baseboard. Please see Table 4.3 for length matching numbers for the DM3730/AM3703 Torpedo + Wireless SOM. 7.3 Configurable Pins Several pins are configurable to allow for maximum customization of the DM3730/AM3703 Torpedo + Wireless SOM feature set. However, tradeoffs must be considered. Table 7.1 gives some examples of features that are gained and lost through customization, although this is not an exhaustive list. Table 7.1: Feature Gain/Loss through Customization Resistor Population R92, R94 R91, R93, R95 R86, R138, R140 R87, R139, R141 R88 R89 R90 R142, R144, R146, R148 R143, R145, R147, R149 Gain 4 x 4 Keypad 12-bit Camera Interface 24-bit LCD DSI, McSPI1 extra CS McBSP5 McSPI4 ADC DSI Parallel LCD Loss Camera Interface control signals ADC, 4 x 4 Keypad DSI, McSPI1 extra CS 24-bit LCD McSPI4 McBSP5 Camera Interface data8-data11 Parallel LCD DSI NOTE: Resistor populations other than the default require a custom model number to be created through Logic PDs NPI process. Please contact Logic PD for more information. PN 1020541D Logic PD, Inc. All Rights Reserved. 43 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Table 7.2 provides a list of all the configurable pins on the J1 and J2 expansion connectors. The information below is the same as what appears in the complete pin description tables in Sections 7.1 and 7.2. Table 7.2: Configurable J1 and J2 Connector Pins BGA Ball#

Processor Signal I/O Voltage Description Signal Name R90 Populated

(default):

R91 Populated:

CSI_D8

(CONFIG11) R90 Populated

(default):

R91 Populated:

CSI_D9

(CONFIG10) R90 Populated

(default):

ADCIN0 (CONFIG11) H4 (PMIC) ADCIN0 (PMIC) K27 (PMIC) CAM_D8/GPIO_107 ADCIN1 (CONFIG10) J3 (PMIC) ADCIN1 (PMIC) L27 CAM_D9/GPIO_108 ADCIN2 (CONFIG9) G3 (PMIC) R91 Populated:

CSI_D10

(CONFIG9) R90 Populated

(default):

ADCIN3 (CONFIG8) B25 P11

(PMIC) ADCIN2 (PMIC) CAM_D10/SSI2_WAKE/

GPIO_109 ADCIN3 (PMIC) R91 Populated:

CSI_D11

(CONFIG8) C26 CAM_D11/GPIO_110 I I I I I I I I max 1.5V 1.8V max 1.5V 1.8V max 2.5V 1.8V max 2.5V 1.8V Analog to digital converter input. Connected to TPS65950 ADCIN0. Tie to DGND when not used. Camera Sensor Interface Data bit 8. This signal may also be used as GPI; output signaling is not supported. Analog to digital converter input. Connected to TPS65950 ADCIN1. Tie to DGND when not used. Camera Sensor Interface Data bit 9. This signal may also be used as GPI; output signaling is not supported. Analog to digital converter input. Connected to TPS65950 ADCIN2. Tie to DGND when not used. Camera Sensor Interface Data bit 10. Analog to digital converter input. Connected to TPS65950 ADCIN3. Tie to DGND when not used. Camera Sensor Interface Data bit 11. LCD data bit when operating in 24 bpp color mode. Please see the AM/DM37x TRM for LCD bus mapping. R86 Populated

(default):

LCD_D17 (CONFIG1) R87 Populated:

MCSPI1_CS2

(CONFIG1) R86 Populated

(default):

MCSPI3_CLK

(CONFIG3) R87 Populated:

MCSPI1_CS3

(CONFIG3) R92 Populated:

KEY_ROW3

(CONFIG15) H27 DSS_D17/GPIO_87 O 1.8V McSPI1_CS2/

MMC3_CLK/

GPIO_176 O 1.8V McSPI1 interface chip select 2 output. ETK_D3/McSPI3_CLK/

MMC3_DAT3/

HSUSB1_DATA7/

HSUSB1_TLL_DATA7/

GPIO_17 McSPI1_CS3/

HSUSB2_TLL_DATA2/

MM2_TXDAT/GPIO_17 7 O O 1.8V McSPI3 serial clock signal. 1.8V McSPI1 interface chip select 3 output. AB1 AE13 AB2 K7 (PMIC) KPD.R3 (PMIC) I 1.8V Keypad Row 3 signal. Pin#

J1.76 J1.78 J1.80 J1.82 J1.86 J1.88 J2.55 PN 1020541D Logic PD, Inc. All Rights Reserved. 44 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification BGA Ball#

Processor Signal I/O Voltage Description L28 CAM_D7/GPIO_106 L8 (PMIC) KPD.R2 (PMIC) K28 CAM_D6/GPIO_105 K8 (PMIC) KPD.R1 (PMIC) CAM_WEN/

CAM_SHUTTER/

GPIO_167 B23 K9 (PMIC) KPD.R0 (PMIC) CAM_HS/

SSI2_DAT_TX/

GPIO_94 A24 Camera Sensor Interface Data bit 7. This signal may also be used as GPI; output signaling is not supported. Keypad Row 2 signal. Camera Sensor Interface Data bit 6. This signal may also be used as GPI; output signaling is not supported. 1.8V 1.8V 1.8V 1.8V Keypad Row 1 signal. 1.8V Camera Sensor Write Enable. 1.8V Keypad Row 0 signal. I I I I I I I/O 1.8V Camera Sensor Interface Horizontal Sync signal. F7 (PMIC) KPD.C3 (PMIC) O 1.8V Keypad Column 3 signal. CAM_VS/

SSI2_FLAG_TX/

GPIO_95 A23 I/O 1.8V Camera Sensor Interface Vertical Sync signal. G6 (PMIC) KPD.C2 (PMIC) O 1.8V Keypad Column 2 signal. C27 CAM_PCLK_GPIO_97 I 1.8V Camera Sensor Interface Pixel Clock signal. H7 (PMIC) KPD.C1 (PMIC) O 1.8V Keypad Column 1 signal. B26 CAM_XCLKB/

GPIO_111 G8 (PMIC) KPD.C0 (PMIC) O O 1.8V Camera Sensor Clock Output b. 1.8V Keypad Column 0 signal. C25 CAM_XCLKA/GPIO_96 O 1.8V Camera Sensor Clock Output a. Pin#

J2.57 J2.61 J2.63 J2.65 J2.67 J2.69 J2.71 Signal Name R93 Populated

(default):

CSI_D7

(CONFIG15) R92 Populated:

KEY_ROW2

(CONFIG14) R93 Populated

(default):

CSI_D6

(CONFIG14) R92 Populated:

KEY_ROW1

(CONFIG13) R93 Populated

(default):

CAM_WEN

(CONFIG13) R92 Populated:

KEY_ROW0

(CONFIG12) R93 Populated

(default):

CSI_HSYNC

(CONFIG12) R94 populated:

KEY_COL3

(CONFIG19) R95 Populated

(default):

CSI_VSYNC

(CONFIG19) R94 Populated:

KEY_COL2

(CONFIG18) R95 Populated

(default):

CSI_PCLK

(CONFIG18) R94 Populated:

KEY_COL1

(CONFIG17) R95 Populated

(default):

CSI_XCLKB

(CONFIG17) R94 Populated:

KEY_COL0

(CONFIG16) R95 Populated

(default):

CSI_XCLKA

(CONFIG16) PN 1020541D Logic PD, Inc. All Rights Reserved. 45 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Pin#

Signal Name BGA Ball#

Processor Signal I/O Voltage Description ETK_D6/McBSP5_DX/

MMC3_DAT2/

HSUSB1_DATA6/

HSUSB1_TLL_DATA6/

GPIO_20 McBSP1_DR/

McSPI4_SOMI/

McBSP3_DR/

GPIO_159 ETK_D5/McBSP5_FSX/

MMC3_DAT1/

HSUSB1_DATA5/

HSUSB1_TLL_DATA5/

GPIO_19 O I 1.8V McBSP5 interface transmit output. 1.8V McSPI4 interface receive input. I/O 1.8V McBSP5 transmit frame synchronization. McBSP1_DX/

McSPI4_SIMO/

McBSP3_DX/

GPIO_158 O 1.8V McSPI4 interface transmit output. ETK_D4/McBSP5_DR/

MMC3_DAT0/

HSUSB1_DATA4/

HSUSB1_TLL_DATA4/

GPIO_18 I 1.8V McBSP5 interface receive input. R88 Populated:

MCBSP5_DX

(CONFIG7) J2.73 R89 Populated

(default):

MCSPI4_SOMI

(CONFIG7) R88 Populated:

MCBSP5_FSX

(CONFIG6) J2.75 R89 Populated

(default):

MCSPI4_SIMO

(CONFIG6) R88 Populated:

MCBSP5_DR

(CONFIG5) J2.77 R89 Populated

(default):

MCSPI4_CLK

(CONFIG5) R143 Populated

(default):

LCD_D2

(B3)(CONFIG20) AF13 U21 AH9 V21 AE11 Y21 E28 McBSP1_CLKR/

McSPI4_CLK/

SIM_CD/GPIO_156 O 1.8V DSS_D20/SDI_DEN/

McSPI3_SOMI/

DSS_D2/GPIO_90 O 1.8V J2.79 J2.81 J2.82 R142 Populated:

DSI_DX0

(CONFIG20) AG22 DSS_D0/UART1_CTS/

DX0/GPIO_70 O 1.8V (VPLL2)

(see note 5) R145 Populated

(default):

LCD_D3

(B4)(CONFIG21) DSS_D21/SDI_STP/

McSPI3_CS0/

DSS_D3/GPIO_91 J26 O 1.8V R144 Populated:

DSI_DY0

(CONFIG21) AH22 DSS_D1/UART1_RTS/

DY0/GPIO_71 O 1.8V (VPLL2)

(see note 5) R138 Populated

(default): LCD_D10

(G5)(CONFIG24) AD28 DSS_D10/SDI_DAT1N/

GPIO_80 O 1.8V R139 Populated:

DSI_DX2

(CONFIG24) AG24 DSS_D4/UART3_RX_I RRX/DX2/GPIO_74 O 1.8V (VPLL2)

(see note 5) McSPI4 serial clock signal. LCD B3 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DX0 output. Route as differential pair with DSI_DY0. Route pair with 100 ohms differential impedance. (See note 6) LCD B4 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DY0 output. Route as differential pair with DSI_DX0. Route pair with 100 ohms differential impedance. (See note 6) LCD G5 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DX2 output. Route as differential pair with DSI_DY2. Route pair with 100 ohms differential impedance. (See note 6) PN 1020541D Logic PD, Inc. All Rights Reserved. 46 DM3730/AM3703 Torpedo + Wireless SOM Hardware Specification Pin#

Signal Name BGA Ball#

Processor Signal I/O Voltage Description J2.84 J2.94 J2.96 R140 Populated

(default): LCD_D11

(R1)(CONFIG25) AD27 DSS_D11/

SDI_DAT1P/GPIO_81 O 1.8V R141 Populated:

DSI_DY2

(CONFIG25) R146 Populated:

DSI_DX1

(CONFIG22) AH24 DSS_D5/UART3_TX_IR TX/DY2/GPIO_75 O 1.8V (VPLL2)

(see note 5) AG23 DSS_D2/DX1/GPIO_72 O 1.8V (VPLL2)

(see note 5) R147 Populated

(Default): LCD_D4

(B5) (CONFIG22) DSS_D22/SDI_CLKP/

McSPI3_CS1/DSS_D4/

GPIO_92 AC27 O 1.8V R148 Populated:

DSI_DY1

(CONFIG23) R149 Populated

(Default): LCD_D5

(G0) (CONFIG23) AH23 DSS_D3/DY1/GPIO_73 O 1.8V (VPLL2)

(see note 5) AC28 DSS_D23/SDI_CLKN/

DSS_D5/GPIO_93 O 1.8V LCD R1 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DY2 output. Route as differential pair with DSI_DX2. Route pair with 100 ohms differential impedance. (See note 6) MIPI DSI DX1 output. Route as differential pair with DSI_DY1. Route pair with 100 ohms differential impedance. (See note 6) LCD B5 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. MIPI DSI DY1 output. Route as differential pair with DSI_DX1. Route pair with 100 ohms differential impedance. (See note 6) LCD G0 data bit when operating in 16 bpp 5:6:5 color mode. Please see the AM/DM37x TRM for 24-bit LCD bus mapping. PN 1020541D Logic PD, Inc. All Rights Reserved. 47 D C B A 8 7 6 5 4 2X 0.6 33.0 15.0 TOP A 3 PCB NUMBER 1020005 1020612 1021713 1021713 1021713 1021713 1021713 1021713 REV. A B C D E F G H 2 REVISIONS DESCRIPTION INITIAL RELEASE UPDATE TO REFLECT NEW PCB NUMBER NEW PCB NUMBER, ADD GROUNDING TABS AND COAX AREAS ADDED HOLD DOWN CLIP KEEPOUT, COAX BASEBOARD KEEPOUT EDITED ETM BOARD HEIGHT ADDED GROUNDING CLIP OVERHANG DIMENSION UPDATED CABLE ROUTING NOTE, ETM BOARD CLEARANCE UPDATED CONNECTOR ORIGIN TO DENOTE A TOLERANCE OF 0.1. WAS: 0; IS: 0.00 1 DATE 08.16.11 11.10.11 04.20.12 05.02.12 06.21.12 09.10.12 04.19.13 05.14.13 NOTES:

1. DO NOT SCALE DRAWING DO NOT PLACE ANY COMPONENTS OR EXPOSED 2. VIAS WITHIN LAYOUT AREA OF SOM 3.

(MACHINE PLACEMENT RECOMMENDED):

HIROSE DF40C-100DS-0.4V BASEBOARD CONNECTOR SPECIFICATION 1.5 MAX 0 0.8 J7 11.79 7.09 1.59 0 J6 CABLES MUST BE ROUTED IN SHADED AREAS TO AVOID CONTACT WITH COMPONENTS. CONTACT WITH GROUNDING TABS IS ACCEPTABLE. PIN 1 BOTTOM J8 9 3

. 7 IF USING THE ETM DEBUG BOARD DURING 4. DEVELOPMENT, VERIFY COMPONENT HEIGHT CONSTRAINTS IN SPECIFIED AREA 5. PANEL VESTIGES ON ALL FOUR EDGES -

DO NOT PLACE COMPONENTS DIRECTLY ALIGNED WITH EDGE OF SOM R1.2 5.7 DETAIL A SCALE 4 : 1 0.3 THIS DRAWING PREPARED IN ACCORDANCE WITH ASME Y14.5-2000 ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE SPECIFIED TOLERANCES UNLESS OTHERWISE SPECIFIED X X.X X.XX X 0.5 0.2 0.1 1 THIRD ANGLE PROJECTION 0 9 5

. 1 X 2 DATE 5/2/2012 INFORMATION CONTAINED HEREIN IS CONFIDENTIAL TO LOGIC PD AND MAY NOT BE DISCLOSED TO A THIRD PARTY WITHOUT WRITTEN PERMISSION. ENG KAG CHECK NWR MGR LLL MANF MINNEAPOLIS :: AUSTIN :: BOSTON :: SAN DIEGO SIZEB www.logicpd.com 5/2/2012 6/3/2013 DATE DATE DATE TITLE

+ WIRELESS SOM DM3730 & AM3703 TORPEDO DWG NO 1020244 SCALE 2:1 REV H SHEET 1 OF 3 8 7 6 5 4 3 2 1 D C B A 8 7 6 5 4 3 2 1 3.0 TYP 2.0 TYP 13.1 12.3 11.18 8.1 3.1 0.00 1.1 1.9 GROUND PADS 2 J2 J1 100 99 100 99 0 0

. 0 7

. 3 1 2 1 2 1

. 5 2 1 X 2 3 6

. 7

. 9 1 8 1 X 2 3 1 X 2 BASIC RECOMMENDED KEEPOUT AREA AND BASEBOARD FOOTPRINT REPRESENTATIVE PCB 3 20.6 17.6 13.1 11.18 0.00 1.9 6.4 9.4 REPRESENTATIVE PCB 3

. 9 1 8

. 8 X 2 10.7 6.0 0.5 0.00 4

. 5 X 2 0

. 3 X 2 0 0

. 0 0

. 1 X 2 D C B A TOP BOTTOM ISOMETRIC VIEWS FOR REFERENCE ONLY REPRESENTATIVE PCB FOR SMT SO-M2-4 STANDOFF 2X PLATING THRU HOLE NOT REQUIRED 3.7 WITH 6.2 SOLDER PAD REQUIRED 7

. 3 1 ADDITIONAL KEEPOUT AREA AND BASEBOARD FOOTPRINT FOR HOLD DOWN CLIP D C B A 7

. 7 1 9

. 1 1 0 0

. 0 NOMINAL RECOMMENDED VIA AND TRACE KEEPOUT AREA DEPENDING ON CABLE USED AND ROUTING 8 7 6 5 4 3 SIZEB SCALE 2:1 2 TITLE DM3730 & AM3703 TORPEDO

+ WIRELESS SOM DWG NO 1020244 1 REVH SHEET 2 OF 3 8 7 6 5 4 3 2 1 D C B A REPRESENTATIVE PCB 5 6

. 8 6 2 13.1 11.18 0.00 1.9 14.9 MAX 3.8 MIN 0 3

. 9 1 0 0

. 0 7

. 3 1 4 ETM DEBUG BOARD OUTLINE AND HEIGHT CONSTRAINTS 21.6 28.9 D C B A 8 7 6 5 4 3 SIZEB SCALE 2:1 2 TITLE DM3730 & AM3703 TORPEDO

+ WIRELESS SOM DWG NO 1020244 1 REVH SHEET 3 OF 3

 

 

BrainPort Vision Pro Instructions for Use Wicab, Inc. 8313 Greenway Blvd. Middleton, Wisconsin 53562 USA Intentionally Blank BrainPort Vision Pro Instructions for Use 2 Table of Contents CHAPTER 1 ....................................................................... 5 General Information ..................................................................................... 5 Purpose of Device (Indications for Use) ................................................... 5 Description of BrainPort Vision Pro .......................................................... 6 When NOT TO USE the Device (Contraindications) .............................. 7 Risks of Use .................................................................................................. 7 General Warnings ........................................................................................ 8 Precautions.................................................................................................. 12 Product and Package Labeling ................................................................ 13 CHAPTER 2 Using the BrainPort Vision Pro ......................... 16 BrainPort Vision Pro Device Components ............................................ 17 User Controls .............................................................................................. 18 Quick Start: Turning on the BrainPort Vision Pro .................................. 21 Accessing the Companion View ............................................................... 22 Device Announcements ............................................................................. 26 Batteries ....................................................................................................... 27 Battery Charger .......................................................................................... 29 Battery Precautions .................................................................................... 30 Care and Maintenance .............................................................................. 31 CHAPTER 3 Troubleshooting ............................................. 32 Problems with Battery Power.................................................................... 33 Headset Troubleshooting .......................................................................... 35 WiFi/Webpage Troubleshooting ............................................................... 36 CHAPTER 4 Product Specifications and Technical References .. 37 General Specifications ............................................................................... 37 User Profile .................................................................................................. 38 Electromagnetic Compatibility .................................................................. 40 Warranty ...................................................................................................... 47 Appendix A Cleansers ............................................................................... 49 BrainPort Vision Pro Instructions for Use 3 Using this Manual This manual is intended for use after you have been trained on the operation of the BrainPort Vision Pro. This manual serves as a reference to supplement your training and to address any questions you may have when you use the device at home. The manual contains general information on safety, operation, and troubleshooting. Please read it thoroughly and become familiar with its contents. This manual is written in an accessible format. This manual is also available electronically via Wicabs website or portable electronic storage media. As discussed with your trainer, you may use accessibility tools to access the document on your computer to read aloud the text that appears on the screen. Chapter 1 describes the BrainPort Vision Pro and the risks and benefits of using it. Chapter 2 explains how to use the BrainPort Vision Pro. Chapter 3 includes troubleshooting procedures to use in the event of problems with the BrainPort Vision Pro. Chapter 4 lists product specifications and technical references. Attention, consult accompanying documents This label is a reminder for you to consult this manual or other material you received with the device for important safety information. BrainPort Vision Pro Instructions for Use 4 CHAPTER 1 General Information The BrainPort Vision Pro is an oral electronic vision aid that provides electro-tactile stimulation to aid profoundly blind individuals in orientation, mobility, and object recognition as an adjunctive device to other assistive methods such as the white cane or a guide dog. It translates digital information from a video camera to gentle electrical stimulation patterns on the surface of the tongue. Users describe the experience as streaming images drawn on their tongue with small bubbles. With training, users are able to interpret the shape, size, location and motion of objects in their environment. BrainPort Vision Pro is not used to diagnose or treat the underlying condition that led to the users visual impairment. Warning The BrainPort Vision Pro does not replace the cane or guide dog. The BrainPort Vision Pro is intended to augment, rather than replace, other assistive technologies such as the white cane or guide dog. Training is required before using the BrainPort Vision Pro. Purpose of Device (Indications for Use) The BrainPort Vision Pro is an oral electronic vision aid that provides electro-tactile stimulation to aid profoundly blind patients in orientation, mobility, and object recognition as an adjunctive device to other assistive methods such as the white cane or a guide dog. BrainPort Vision Pro Instructions for Use 5 The stimulus pattern on Description of BrainPort Vision Pro Headset The headset consists of the device controls, battery pack, and a digital video camera that is mounted on an eyeglass-type frame. It may be worn by itself or optionally with a pair of glasses or sunglasses. The cameras field of view is user-controlled and varies from narrow to wide angle views. The Intra Oral Device (IOD) is permanently attached to the left earpiece by a cable. Intra Oral Device (IOD) The IOD (tongue electrode array) contains electrodes that act as pixels for the tongue. The flat side with the electrodes should be in contact with the front top surface of the tongue. Close your lips around the thin stem, maximizing tongue contact with the electrodes. the electrode array corresponds to the scene captured by the camera. There is one cable exiting the thin stem of the IOD that is permanently attached to the earpiece of the headset. Battery Charger A battery charger with factory instructions and two lithium-polymer rechargeable batteries are included. Training and Training PC Training is required before you use the BrainPort Vision Pro. The trainer may use a personal computer or mobile device (e.g.: smart phone) during training. When the computer/device is in use:

Do not touch the personal computer or your trainer, and Do not come into contact with any device plugged into a wall circuit. Your BrainPort Vision Pro does not include or require a personal computer or mobile device. BrainPort Vision Pro Instructions for Use 6 When NOT TO USE the Device (Contraindications) You should not use the BrainPort Vision Pro if you have the following condition:

Any neurological condition that causes impaired sensitivity to your tongue or loss of consciousness Risks of Use Potential risks arising from the use of the BrainPort Vision Pro include:

Electrical and electromagnetic safety hazards associated with battery-operated devices Allergic reaction to the materials in the device Irritation of your tongue from the electrodes or excessive stimulation You can manage these risks by setting the stimulus level according to your preferred comfort level, adhering to the instructions in this manual, and applying the training you received for the proper and safe use of the device. BrainPort Vision Pro Instructions for Use 7 General Warnings Tongue Sensation. The BrainPort Vision Pro should be not used with subjects experiencing numbness or lack of feeling of the tongue, or with subjects with a history of injury to the tongue resulting in impaired sensation or use of the tongue. Long-term use. Limited data are available on the long-term effects of electrical stimulation of the tongue. Long-term effects

(beyond one year) have not been evaluated in clinical trials. Device Usage. Limited data is available on use of this type of stimulating device exceeding an average of between 250 and 400 minutes per month, and a maximum of 1550 minutes per month. Wicab recommends that you tailor your use of the device to be within these time limits since long-term effects

(beyond one year) exceeding this usage have not been evaluated in clinical trials. Trainers. Potential trainers of users of the BrainPort Vision Pro should have relevant experience, such as experience working with the blind or visually impaired. Trainers may have professional credentials, such as certification as a Certified Low Vision Specialists (CLVS), Certified Orientation and Mobility Specialist (COMS) or Teachers of the Visually Impaired (TVI). All potential trainers will be trained by Wicab according to Wicab procedures and only those who have successfully completed the training will be considered qualified to train users of the BrainPort Vision Pro. Supervision. The BrainPort Vision Pro should only be used after you have completed training. Do not give the device to untrained individuals for use. Use only Wicab supplied components and procedures. Using controls, adjustments, components, or procedures other than those specified in this manual may damage the BrainPort Vision Pro, increase risk, or decrease benefit. Oral Health. Limited data is available on stimulation sensitivity for individuals with oral conditions such as oral ulcerations, herpes simplex, oral thrush, and geographic tongue. If use of BrainPort Vision Pro Instructions for Use 8 the device causes discomfort, discontinue use. Oral Health. Individuals with high, narrow palatal vaults should discontinue use of the device if use causes discomfort Oral Health. Individuals with maxillary or mandibular tori that interfere with the IOD placement such that full contact with the tongue is prevented should seek additional training to gain the most benefit of the device. Dental Appliances (orthodontic appliances, removable partial or full dentures, lingual amalgam alloy restoration, metal crowns, etc.) Electrical stimulation of tongue when metal appliances/surfaces are present may change results and/or cause unintended stimulation. If the stimulation causes discomfort, remove the IOD from your mouth and discontinue use of the device. If you notice a change in your dental device or appliance (warmth or looseness), discontinue the use of the device and contact your dentist. the Dental Implants. The BrainPort device has not been thoroughly evaluated in the presence of dental implants. The safety of dental implants in BrainPort users is unknown. The use of this device potentially may cause heating of dental implants; chronic use of this device potentially may result in loosening and failure of dental implants. Condition of device. Before EACH use, tactilely inspect the device for damage, for example, anything rough or loose on the IOD, disconnected cables, worn cables, cracked or broken glasses, cracked or broken headset, etc. If you find these or similar issues, contact Customer Support and DO NOT use the device. Using a damaged device could expose sharp edges and/or the damage could prevent normal operation, thereby increasing the risk of use. Proper environment for use. The BrainPort Vision Pro is intended for use as a supplemental assistive device. o Do not use it in environments that could put you in danger. o Do not operate the device in hot or cold conditions (below 0C/32F or above 40C/104F). Maintain conditions between 5% and 95% relative humidity. The device is intended for operation under normal atmospheric pressures (700 hPa to 1060 hPa) BrainPort Vision Pro Instructions for Use 9 o If the headset becomes uncomfortably warm, or when the ambient temperature exceeds 35C/95F discontinue use of the device. o The camera and other headset components are not waterproof. Do not use the device in environments that will allow liquids (such as rain and snow) to enter these components. o Electrical shock. To avoid electrical shock, do not immerse the BrainPort Vision Pro or the battery charger in liquids. o Do not use where flammable gases are present. o Do not come into contact with any device which is plugged into a wall circuit or any person using such a device. o Follow the guidance outlined in CHAPTER 4 Product Specifications and Technical References regarding the intended electromagnetic use environment. o Contact Wicab if you have questions or concerns about a particular use environment. Discomfort. Using the BrainPort Vision Pro should not cause discomfort. If you experience any pain, numbness or discomfort including burning or stinging, please stop using the device. If the symptoms are temporary, you may resume using the device by reducing the stimulation level to a comfortable level. If the condition recurs, stop using the device and seek professional help. Risk of Strangulation. Take care in arranging cables to avoid the risk of strangulation. Small children may become entangled in the cables. Do not allow children to use the device without adult supervision. Store the device out of reach of small children. Choking. The BrainPort Vision Pro contains small parts. Check the device for loose or missing parts before each use. Do not use the device if parts are missing. Do not allow children to use the device without adult supervision. Store the device out of reach of small children. Discomfort. Use of the BrainPort Vision Pro may be contraindicated for young individuals or people with narrow dental arcades of the upper palate it may be difficult to BrainPort Vision Pro Instructions for Use 10 comfortably place the IOD on the tongue for these individuals. Care and Maintenance. Use only the procedures in this manual to care for your device. Intended Purpose. Do not use the BrainPort Vision Pro for any purpose other than that stated in the Indications for Use. Personal Computer / Mobile Device. When using a personal computer or mobile device (remote device) with its power cord plugged into a power source:

o Remove the BrainPort Vision Pro before touching the remote device;

o Do not touch the remote device and the BrainPort Vision Pro at the same time;

Magnetic Resonance (MR) Unsafe. The BrainPort Vision Pro has not been evaluated for safety and compatibility in the MR environment. It has not been tested for heating, migration, or image artifact in the MR environment. The safety of BrainPort Vision Pro in the MR environment is unknown. The BrainPort Vision Pro should be removed before entering an MR scan room or having an MR scan. Scanning a patient who has this device could result in patient injury. Battery Charger. The battery charger should be kept out of the patient environment. Remove the BrainPort Vision Pro before using the battery charger. Do not touch the battery charger and the BrainPort Vision Pro at the same time. BrainPort Vision Pro Instructions for Use 11 Precautions Signal Stimulation. Adjust the stimulation to a comfortable level that allows you to clearly feel and respond to the signal. Increasing beyond this point does not improve effectiveness. If the stimulation causes discomfort, reduce the stimulation setting to a comfortable level. If discomfort continues, remove the IOD from your mouth and discontinue use of the device. Sensitivity to stimulation. Although the BrainPort Vision Pro is designed to minimize the risk of injury due to stimulation strength, if you react negatively to the stimulation from the BrainPort Vision Pro, remove the IOD from your mouth and discontinue use of the device. Oral health. If you currently have or develop open lesions, sores or abrasions in your mouth, discontinue use of the BrainPort Vision Pro until the situation has resolved. Mouth injuries/Dental Trauma. The IOD is intended to be held in the mouth during use. Take care so that the cables do not become entangled, pulling the IOD out of your mouth potentially injuring your mouth, teeth or lips. Choking. The IOD is intended to be held in the mouth during use. To minimize the risk of choking on the IOD, make certain it is securely connected to its flexible cable and that the IOD is positioned properly in the mouth. Do not use the device if the IOD is damaged. Neck Trauma. Take care so that you do not become entangled in the cables that run from the headset to the IOD. A sudden yank could cause neck trauma. Batteries. Do not use the device with the battery pack door open. Inspect the battery prior to use. Do not use the battery if it appears damaged, corroded, is leaking, or is swollen. Pregnant or Nursing Women. The BrainPort Vision Pro has not been evaluated in subjects who are pregnant. Users who are pregnant should consult with their doctor before using the BrainPort vision device. BrainPort Vision Pro Instructions for Use 12 Product and Package Labeling The labels on the back of the BrainPort Vision Pro battery pack and on its packaging provide important information. You will need the model name, model number, reference number, and serial number if you call Wicab for assistance. See the inside back cover of this manual for contact information. BrainPort Vision Pro Instructions for Use 13 Product Label Explanation of Symbols Keep the BrainPort Vision Pro dry. The BrainPort Vision Pro includes RF transmitters Important safety information is contained in the documents that accompany the device. Year of manufacture SN Serial Number FCC ID Identifier of RF transmitter Dispose of in accordance with WEEE MR Unsafe keep away from magnetic resonance imaging

(MRI) equipment CE Mark xxxx BrainPort Vision Pro Instructions for Use 14 Package Label Explanation of Symbols Humidity range for transportation and storage Fragile Temperature range for transportation and storage Keep dry Important safety information is contained in the documents that accompany the device. Year of manufacture Dispose of in accordance with WEEE BrainPort Vision Pro Instructions for Use 15 CHAPTER 2 Using the BrainPort Vision Pro This chapter explains how to set up and use the BrainPort Vision Pro.

(Refer to Figure 1: BrainPort Vision Pro and/or the verbal descriptions below) Using procedures other than those specified in this manual may damage the BrainPort Vision Pro, increase risk of injury, and decrease benefits of use. Before EACH use, tactilely inspect the device for damage, for example, anything rough or loose on the IOD, disconnected cables, etc. If you find any of these problems, contact Customer Support and DO NOT use the device. BrainPort Vision Pro Instructions for Use 16 5-IOD 1-Camera 4-Proximity Sensor 3-Battery Case 2-Speaker 6-Headphone Jack Figure 1: BrainPort Vision Pro BrainPort Vision Pro Device Components 1. Camera 2. Speaker 3. Battery Case 4. Proximity Sensor 5. IOD 6. Headphone Jack Used to capture the scene in front of the wearer. It is located at the front, center of the headset and faces outwards. Provides audio feedback. It is located in the right-side ear piece. Contains the rechargeable battery. Mounted on the rear of the headset with an adjustable strap. Detects when headset is being worn. It is located at the front, center of the headset and faces inwards. The system will shut down after several minutes if the headset is not worn. Do not apply any material which might obstruct the sensor. Contains the electrodes which present the stimulation patterns to your tongue. Connection of external headphones/earbuds BrainPort Vision Pro Instructions for Use 17 User Controls The User Controls are on the headset. The numbers in the descriptions refer to items in the figure below. POWER (1) SYSTEM (4) Device on/off button. To turn the device on or off, press the button. This button scrolls through the SYSTEM features. The UP (3) and DOWN (2) buttons next to SYSTEM selects the specific action for that feature. SYSTEM features are:

STATUS: Up/Down will cycle through following status reports, announcing the information at each stop

- Battery charge level,

- Lighting condition detected by the device

- Language

- Version of the device software BrainPort Vision Pro Instructions for Use 18 VOLUME: Up/Down will cycle through the following volume levels, changing the volume to the currently selected feature

- Mute (off),

- Low,

- Medium

- High. Note that the mute function will not mute the status function. WIFI: Use the Up or Down buttons to enable or disable the WiFi. Disabling the WiFi will help conserve battery life. TEST: Use the Up and Down buttons to choose test patterns. Used for troubleshooting device operation. IMAGING (5) The IMAGING button scrolls through the Image features. Use the UP (6) and DOWN (7) buttons to choose the level you want for each feature. The Image features are:

INTENSITY: Stimulation intensity control. Use the Up and Down buttons to increase or decrease (respectively) the intensity of the stimulation on your tongue. The device will beep at the limits of stimulation (highest = 100, lowest = 0). At power up, stimulation intensity always resets to zero and must be increased to your comfort level. ZOOM: Camera field of view (FOV) control. Use the Up and Down buttons to zoom in (smaller FOV) or out (larger FOV). Press the Up button to increase the camera zoom level (reducing the cameras effective field of view). Press the Down button to decrease the camera zoom (increasing the cameras field of view). The device will beep at the limits of zoom (widest = 48 degrees, narrowest = 3 degrees). INVERT: Invert the stimulation intensity values, where the strongest becomes the weakest and vice-versa. Use the Up and Down buttons to toggle between whether bright BrainPort Vision Pro Instructions for Use 19 objects or dark objects in the field of view stimulate the tongue array. CONTRAST: Image contrast control. The Up and Down buttons toggle between normal contrast (default) and high contrast mode. High Contrast will enhance the difference between light and dark regions in the camera image. EDGE ENHANCE: Enable/disable edge enhancement. Use the Up and Down buttons select the following functions:

- Off

- Edge Enhancement 1: the camera image is processed to show just edges

- Edge Enhancement 2: the camera image is processed to overlay enhanced edges on the image CAMERA (8): The camera can be adjusted to point straight out from the headset or can be tilted down (to about 45 degrees) to reduce neck fatigue. BATTERY CASE: The battery case is attached at the rear of the Vision Pro headset. Simple elastic straps are used to tighten or loosen the headset for your comfort. A fully charged battery should always be used at the start of each session. HEADPHONE JACK: The BrainPort Vision Pro includes an audio jack (3.5mm) at the right-rear housing, below the strap holder. If you wish to use your own headphones in lieu of the embedded headset speaker, insert the headphone connector into the jack. Audio will be routed to your headphones instead of the Vision Pro speaker. If you remove the headphone connector, audio will again be output to the Vision Pro speaker. BrainPort Vision Pro Instructions for Use 20 Quick Start: Turning on the BrainPort Vision Pro 1. Fully charge the batteries included with your device prior to using your BrainPort Vision Pro for the first time. 2. Insert a fully charged battery into the back of the Battery Pack. 3. Wicab recommends that you thoroughly clean the IOD before using it for the first time. Use the alcohol towelette (included with your device) to clean the IOD. Allow to air dry. Thoroughly rinse the IOD with tap water. Your IOD is ready for use after the rinse. See Care and Maintenance for detailed instructions on how to clean the IOD. 4. Place the headset onto your head and make any adjustments for comfort. 5. Verify that the Camera is at its home position by manually rotating it up until it reaches its stop position (do not force past the stop point). 6. Press the POWER (1) button once to turn the BrainPort Vision Pro on. The system will emit a tick about once per second while the unit is booting. After successful power-up, the system announces Starting Welcome BrainPort Vision Pro Battery xx%.... Ready 7. There are two ways to use the BrainPort Vision Pro: in standalone mode, or in Wi-Fi mode to connect to the companion vRemote software. The Vision Pro starts in WiFi mode by default. Standalone Mode After power-up, the system announces Ready. Press the SYSTEM (4) until WiFi is selected. Press the DOWN (2) button to disable WiFi. The system will announce Wi-Fi disabled. WiFi Mode The BrainPort Vision Pro starts in Wi-Fi mode automatically. If WiFi has been disabled and you wish to re-enable it, press the SYSTEM (4) button until WiFi is selected. Press the UP (3) button to enable WiFi. The system will announce Wi-Fi enabled. WiFi mode is necessary if you wish to allow remote BrainPort Vision Pro Instructions for Use 21 connections for the companion webpage display. 8. Place the IOD in your mouth. 9. Press the IMAGING (5) button until Intensity is selected. Press the UP (6) button to increase the stimulation intensity to the desired level. The system will announce the intensity setting for each button press. Press the DOWN (7) button to decrease the stimulation intensity. 10. The camera field of view (zoom) will default to a medium field of view (24 degrees). This can be changed by using the IMAGING (5) button until Zoom is selected. Press the UP (6) button to increase the zoom, magnifying a smaller portion of the scene. Press the DOWN (7) button to zoom out, viewing more of the scene. The system will announce the zoom setting for each button press. 11. Press the POWER (1) button turn off the BrainPort Vision Pro. The Vision Pro will emit a series of ticks as it powers down. Accessing the Companion View Your trainer or a sighted companion can use a web browser to view Vision Pro camera images and basic status information. Using a MOBILE DEVICE with WiFi capability (laptop, tablet, or smartphone), your sighted companion can follow the instructions below to establish a WiFi connection with the Vision Pro and display a webpage with the image and status information. 1. Establish a WiFi connection with the BrainPort Vision Pro device:

a. Start the Vision Pro in WiFi mode (this is the default start-up mode). b. Using the MOBILE DEVICE, Open the wireless connection interface c. Connect to the Vision Pro wireless network. The Vision Pro Network ID is specified on a label affixed to the battery pack door. BrainPort Vision Pro Instructions for Use 22 The Network ID will usually start with V200-

d. Wait for the MOBILE DEVICE to indicate that the connection has been made. 2. Open the Vision Pro Web Page:

a. Using your devices web browser, Enter the Secure URL Web Address: https://10.152.187.1 b. If this is the first time connecting to the Vision Pro, you may see several pages asking you to verify that you BrainPort Vision Pro Instructions for Use 23 want to display this webpage. You should select the answers that allow you to proceed (each browser type may have a unique way of presenting the requests):

i. Select I Understand the Risks ii. Select Add Exception iii. Select Confirm Security Exception BrainPort Vision Pro Instructions for Use 24 BrainPort Vision Pro Instructions for Use 25 c. The browser will then display the Vision Pro webpage and the Vision Pro will announce Wi-Fi connect Device Announcements During use, the device will produce a variety of announcements following each button press. These announcements let the user know which button was pressed and what changes have been made to the camera or IOD. Sometimes the device may detect change in environmental conditions. Low Light In low light conditions, the device will announce low light one time per session. Use the Status button to reveal whether the conditions remain low light. This announcement is used to remind users to optimize their lighting conditions (i.e. turn on a light) in order for the camera to capture a useful image. LOW BATTERY When the battery level decreases to a low level, the device will repeatedly announce low battery. This announcement acts as a reminder that a fully charged battery should be inserted in order to continue using the device. BrainPort Vision Pro Instructions for Use 26 ACTIVE MODE If the device transitioned to standby mode due to an irregularity, the device will announce active mode when it returns to active mode after the irregularity has been addressed. The device is ready for use while in active mode. WI-FI MODE The device will announce Wi-Fi enabled upon activation of the Wi-Fi module and completion of start-up testing. The device is available for webpage connections while in Wi-Fi mode. When a remote webpage establishes a connection, the device will announce Wi-Fi connect. When the webpage is closed, the device will announce Wi-Fi disconnect. STANDBY MODE To ensure that the user of the Vision Pro receives accurate real time information representative of the scene captured by the camera, the device self-monitors and transitions from Image active mode to standby mode whenever an irregularity occurs. In this case, transitioning to standby mode is the normal and intended behavior of the device as it ensures that the user of the Vision Pro does not act upon potentially compromised or significantly time delayed information. The user is required to take action to return the Vision Pro to active mode. The system prevents a return to image mode if the irregularity persists. Degradation of performance, including loss of power, is acceptable device behavior. The BrainPort Vision Pro does not replace the cane or guide dog. The BrainPort Vision Pro is intended to augment, replace, other assistive technologies such as the white cane or guide dog. rather than Batteries The system uses a single rechargeable Lithium-Polymer battery. When fully charged, a battery provides approximately three hours of standard usage (WiFi enabled, stimulation intensity set at 75%). A given battery has an expected life of more than 500 charge cycles. A fully charged battery should always be used at the BrainPort Vision Pro Instructions for Use 27 beginning of each session. The BrainPort Vision Pro includes a charger and charging instructions. To replace the battery, open the door on the back on the Battery Pack by inserting a finger under the clip and swinging the door open. To remove the battery, grip the top of the battery and pull outward. To replace the battery, align the exposed metal connectors to the metal connectors in the Battery Pack, snap the battery into place, and close the door. To test the battery power while using the BrainPort Vision Pro, press the SYSTEM button. The device will report the approximate percentage of charge remaining for the installed battery. When the battery charge gets very low, the device may shut down automatically to avoid improper operation. Avoid direct contact with the gold contacts located in the Battery Pack and on the battery. If you will not be using the BrainPort Vision Pro for a period of more than 5 days, remove the battery. Storage and Transportation Conditions:

o Temperature: -20C/-4F to +45C/113F o Humidity: 5% to 85%

BrainPort Vision Pro Instructions for Use 28 Battery Manufacturer Part Number The nearby figure shows the location of the Battery Manufacturer Part Number. BrainPort Vision Pro Battery Specifications Wicab Part Number DR-000839 Manufacturer Part Number 56446 702 099 Battery Type Rechargeable Li-Polymer Electrical Specification

-

-

-

3.7V 2260mAh 8.4Wh Charge Cycles > 500 Battery Charger A copy of the battery charger manual is provided with your BrainPort Vision Pro. Follow the manufacturers instructions when charging your battery. Avoid direct contact with the gold contacts located in the pocket of the charger. Do not power the charger using a power strip or extension cord. BrainPort Vision Pro Instructions for Use 29 Battery Precautions Avoid short circuits Do not heat the batteries above 60C Do not dispose of batteries in fire Do not solder directly to the battery Do not charge with more that 1C and above 4.2V Do not charge below 0C or above 45C Do not discharge with more than 1C and below 2.7V Do not discharge below -20C or above 60C Do not disassemble the batteries Do not insert the batteries in reverse polarity WARNING: FIRE, EXPLOSION, AND SEVERE BURNS HAZARD Personal injury can occur if the battery is handled carelessly or improperly. For your safety, follow these instructions for proper battery handling:

The battery can ignite or explode if not handled properly. If you notice any deformities, cracks, or other abnormalities in the battery, immediately discontinue use of the battery and contact the manufacturer. Use only authentic, manufacturer-recommend battery chargers and charge the battery only by the method described in this user manual. Do not place the battery near heating devices or expose to excessively warm environments, such as the inside of an enclosed car in the summertime. Do not place the battery in a microwave oven. Avoid storing or using the battery in hot, humid places, such as spas or shower enclosures BrainPort Vision Pro Instructions for Use 30 Care and Maintenance If you will not be using the BrainPort Vision Pro for a period of more than 5 days, remove the battery. Thoroughly rinse the IOD with tap water as needed to remove contaminants. You may use it immediately following such a rinse. Wicab recommends that you clean the IOD once a week. Use the cleaning solutions listed in Appendix A on a cotton ball or cotton swab to gently wipe the surfaces of the IOD. DO NOT SCRUB! Thoroughly rinse the IOD with tap water to remove any residual cleaning solution and allow it to air-dry. As needed, use a cloth slightly damp with water to wipe the exterior of the headset and battery charger. DO NOT rinse or immerse the headset or the battery charger. After cleaning, allow the headset and battery charger to dry completely before use. DO NOT allow liquid to touch the headset DO NOT store or transport the device in extreme hot or cold conditions (except for batteries see above section). Storage and Transportation Conditions:

o Temperature: -25C/-13F to +70C/158F o Humidity: 5% to 95%

DO NOT bend, fold, or crush the IOD cable as this may permanently damage the IOD. Always protect the IOD. To avoid damaging the IOD, follow these instructions:

o Do not drag the IOD electrode surface across an object;

o Do not strike the IOD against a hard object;

o Do not allow the IOD to come in contact with other electrical equipment such as cell phones, cell phone chargers, portable music players, etc. BrainPort Vision Pro Instructions for Use 31 CHAPTER 3 Troubleshooting This chapter describes steps you can take if the BrainPort Vision Pro does not seem to be working properly. You may need the assistance of a sighted individual to help with troubleshooting. If the troubleshooting procedures do not help, if you need further assistance, or if you think the device may need service, use the information on the inside back cover of this manual to contact Wicab. The BrainPort Vision Pro has no user-serviceable parts and does not require routine adjustment or calibration. You will void your warranty if you attempt to service the BrainPort Vision Pro. DO NOT attempt to repair the BrainPort Vision Pro yourself. that you receive accurate real-time To ensure information representative of the scene captured by the camera, the device self-

monitors and transitions from active mode to standby mode

(stimulation disabled) whenever an irregularity occurs. These irregularities might be caused by electromagnetic interference, insufficient battery charge to continue operation, or other reasons. This is the normal and intended behavior of the device as it insures that you do not act upon potentially compromised or significantly time-delayed visual information. You must take action to return to active mode. The device prevents a return to active mode if the irregularity persists. Simply turning the power off, then restarting the device as usual will typically restore normal operation. If the device emits 3 warning beeps and stops functioning, simply turn the power off, then restart the device as usual. BrainPort Vision Pro Instructions for Use 32 Problems with Battery Power The BrainPort Vision Pro battery status reports the estimated percentage of power remaining, assuming a fully charged battery was installed at the beginning of the session. In cases where a partially charged battery is used, the battery report may be approximate and put the device into low battery states more quickly than expected. When the battery in the BrainPort Vision Pro nears the end of its useful life it may take longer to recharge and the duration of use following a recharge may be shorter. If you notice these changes, or suspect that you have other battery related problems, execute the steps below before contacting Wicab. The BrainPort Vision Pro uses a rechargeable battery that contains electronic components that address safety requirements and that increase its useful life. These electronic components are not present in over-the-counter batteries. Using any other battery may damage the device and increase risk of use. The battery charger supplied with the BrainPort Vision Pro is specifically designed for use with the battery of the BrainPort Vision Pro. Using any other battery charger may damage the device and increase risk of use. Do not use the device with the Battery Pack door open. Perform the following steps to identify the source of a battery power problem. 1. Follow the instructions in the battery charger manual to ensure the charger is working properly. If the behavior of your battery charger does not match the operation described in the manual, the problem is most likely to be with the battery charger. Use the information on the inside back cover of this manual to contact Wicab to report the charger problem. 2. If the charger functions correctly, fully charge a battery. Once charged, place the battery into the BrainPort Vision Pro Battery BrainPort Vision Pro Instructions for Use 33 Pack and attempt to power up the device. If the device does not complete its startup sequence, repeat the prior test with your second battery. If the device still does not begin its startup sequence, the problem is most likely with the device. Use the information on the inside back cover of this manual to contact Wicab to report the device problem. If, however, the startup sequence begins with one, but not the other, of your batteries, the problem is most likely with the battery that fails to power up the device. Use the information on the inside back cover of this manual to contact Wicab to report the battery problem. 3. With the fully charged battery inserted, turn your system on and note the time. If after two hours of continuous operation the device is still functioning correctly, your battery is functioning as expected. Repeat the two hour test on your second battery. Should either battery fail to operate the device for two hours or more, the battery is likely nearing the end of its natural life. Use the information on the inside back cover of this manual to contact Wicab for replacement batteries. 4. If you reach this point, your batteries are mostly likely functioning properly. If you continue to have problems with your device, proceed to the device troubleshooting section below. BrainPort Vision Pro Instructions for Use 34 Headset Troubleshooting Perform the following steps if you suspect a malfunction with the headset. If you identify a problem with the headset and contact Wicab, the support staff may ask for the serial number of the headset. This is found on the system label on the rear of the Battery Pack (see Product Label in Chapter 1). 1. Place a fully charged battery into the Battery Pack and attempt to power up the headset. You should hear the unit ticking until headset completes its startup sequence (by announcing Starting after about 15 seconds). If you dont hear either of these audio cues, go through the battery power troubleshooting procedure continuing with troubleshooting the headset. described before above 2. If the headset does not produce the ready for operation announcement of Ready, the problem is most likely to be with the headset. Use the information on the inside back cover of this manual to contact Wicab to report the headset problem. 3. If the headset successfully completes the startup operation, depress each of the buttons and dials in turn. The headset should announce the setting with each depression. If it does not, the problem is most likely to be with the headset. Use the information on the inside back cover of this manual to contact Wicab to report the headset problem. 4. If the headset successfully recognizes button presses, increase the intensity and verify that you feel stimulation on your tongue from the IOD. If you do not feel any stimulation, the problem is most likely to be with the headset. Use the information on the inside back cover of this manual to contact Wicab to report the headset problem. BrainPort Vision Pro Instructions for Use 35 WiFi/Webpage Troubleshooting 1. Delayed camera image: due to Wi-Fi limitations an occasional delay in the camera image may occur. To minimize delay the distance between the REMOTE DEVICE and Headset should be less than 6 meters (20 feet). 2. Intermittent connection problems: replace the battery with a fully charged battery in the Headset. 3. Device WiFi identifier is not listed in the Wireless Connection dialog on the REMOTE DEVICE: replace the battery with a fully charged battery in the Headset. If you continue to experience difficulties with the device or WiFi connection, contact Wicab for assistance. BrainPort Vision Pro Instructions for Use 36 CHAPTER 4 Product Specifications and Technical References This chapter provides technical reference material that may be useful to you, your doctor, your trainer, or local, state, and national regulatory agencies. General Specifications Physical Power Type BF Equipment Length 22.9 cm (9.0 in) width 16.5 cm (6.5 in) height 6.35 cm (2.5in) weight <199 g (0.44 lb, including battery) Internally powered by a lithium polymer rechargeable battery (3.7V, 2260mAh, 8.4Wh) Output Waveforms Monophasic Pulse Frequency Pulse Width Surface Area Voltage Current Energy/pulse Materials Disposal Environmental Conditions Capacitive coupling 200 Hz 25 s 0.46 mm (per electrode) 0 to 1.2 V rms (per electrode) 0 to 11.8 V rms (device) 0 to 6.0mA rms (per electrode) 0 to 17.0 mA rms (device) 0.5 J (see note below) The BrainPort Vision Pro is not made with natural rubber latex Many localities have recycling requirements for batteries, electronic equipment, and packaging. Recycle or dispose of the device and its packaging in accordance with local ordinances. Operating Conditions:

-

-

-

Temperature Range: 0C to +40C (32F to

+104F) Humidity Range: 5% to 95%

Atmospheric pressure range of 700 hPa to 1060 hPa Storage and Transportation Conditions (except batteries):

BrainPort Vision Pro Instructions for Use 37 IP Classification Intended Conditions for Use

-

-

Temperature Range: -25C to +45C (-13F to

+113F) Humidity Range: 5% to 95%

Storage and Transportation Conditions (batteries):

-

-

Temperature Range: -20C to +50C (-4F to

+122F) Humidity Range: 5% to 85%

The BrainPort Vision Pro is classified as IP22. The device is protected against solid foreign objects over 12 mm. Regarding 60601-1-11 8.3.1: Other than the IOD assembly, the Vision Pro is not designed to prevent ingress of water or other liquids per test of IEC 60529:1989 for IPX2. However, in all cases the device maintains BASIC SAFETY and ESSENTIAL PERFORMANCE (which may include cessation of operation) after undergoing the test. The IOD assembly is IPX4 rated (protection against splashing water)

- Non-Sterile

- Used in the home environment

- Used to augment white cane or guide dog.

-

Does not replace white cane or guide dog. Typical duration of use: multiple sessions per day, usually less than an hour per session Part Numbers Headset: DR-001269 (Large) or DR-001270 (Small) Battery: DR-000839 (56446 702 099) Note: Stimulation is voltage controlled and limited to 16.7 Volts. Stimulation current depends on variations in user physiology and with the pressure of the tongue against the electrode array. Values given for current and energy per pulse are at maximum voltage into a 2770 load, for a single electrode. Up to four electrodes may be active at any given time. User Profile BrainPort Vision Pro Instructions for Use 38 User Education Knowledge Experience Permissible Impairments For use by individuals who are profoundly blind. Completed traditional blindness rehabilitation:

white cane, and/or guide dog, and rehabilitation in activities of daily living Minimum: ability to understand verbal training instructions Reading and comprehension at 10th grade level All users must participate in a minimum of 10 hours of supervised training per Wicabs training protocol prior to unsupervised use of the device Diagnosis of no light perception or light perception Blindness may be acquired or congenital Absence of oral sensory impairments BrainPort Vision Pro Instructions for Use 39 Electromagnetic Compatibility Medical electrical equipment needs special precautions regarding electromagnetic compatibility. The BrainPort Vision Pro should be used according to the electromagnetic compatibility information provided below. NOTE: The BrainPort Vision Pro (DR-001269, DR-001270) uses WiFi and an antenna. The following information is included for reference. Your BrainPort Vision Pro contains a Wi-Fi transmitter and receiver with the following characteristics:

FCC ID YKP1024119 Description DM3730/AM3703 Torpedo + Wireless SOM Model No. SOMDM3730-32-2780AKCR Other equipment may interfere with this device, even if that other equipment complies with CISPR emission requirements. This equipment has been designed to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications. There is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try the correct the interference by one of the following measures:

Reorient or relocate the receiving antenna. Consult the dealer or an experienced radio/TV technician for Increase the separation between the equipment and receiver help. BrainPort Vision Pro Instructions for Use 40 is intended for use The BrainPort Vision Pro has been designed to conform to IEC 60601-1-2 and the electromagnetic environment specified in the following tables. However, the device has not yet been tested for compliance to this standard. If you must use the BrainPort Vision Pro in close proximity to other electronic equipment, observe to verify normal operations before starting use. the device in BrainPort Vision Pro Instructions for Use 41 Table 1: Electromagnetic Emissions The user of the BrainPort Vision Pro should ensure that it is used in the intended environment, as specified below. Guidance and manufacturers declaration electromagnetic emissions The BrainPort Vision Pro is intended for use in the electromagnetic environment specified below. The customer or the user of the BrainPort Vision Pro should assure that it is used in such an environment. Emissions test Compliance RF emissions CISPR 11 RF emissions CISPR 11 Harmonic emissions IEC 61000-3-2 Voltage fluctuations/

flicker emissions IEC 61000-3-3 Group 1 Class B Not applicable

(internally powered) Not applicable

(internally powered) Electromagnetic environment guidance The BrainPort Vision Pro must emit electro-magnetic energy in order to perform its intended function. Nearby electronic equipment may be affected. The BrainPort Vision Pro suitability for use in all establishments, including domestic establishments and those directly connected to the public low-

voltage power supply network, which supplies power for buildings used for domestic purposes has not been verified. BrainPort Vision Pro Instructions for Use 42 Table 2: Electromagnetic Immunity The user of the BrainPort Vision Pro should ensure that it is used in the intended environment, as specified below. Guidance electromagnetic immunity The BrainPort Vision Pro is intended for use in the electromagnetic environment specified below. The customer or the user of the BrainPort Vision Pro should assure that it is used in such an environment. Immunity test Electrostatic discharge (ESD) IEC 61000-4-2 Electrical fast transient/burst IEC 61000-4-4 Surge IEC 61000-4-5 Voltage dips, short interruptions, and voltage variations on power supply input lines IEC 61000-4-11 Compliance level Not Yet Tested Not Yet Tested Not applicable

(internally powered) Not applicable

(internally powered) IEC 60601 test level 6 kV contact 8 kV air 2 kV for power supply lines 1 kV for input/output Lines 1 kV line(s) to line(s) 2 kV line(s) to earth

<5% UT

(>95% dip in UT) for 0.5 cycle 40% UT

(60% dip in UT) for 5 cycles 70% UT

(30% dip in UT) for 25 cycles

<5% UT

(>95% dip in UT) for 5 sec 3 A/m Power frequency

(50/60 Hz) magnetic field IEC 61000-4-8 Note: UT is the a.c. mains voltage prior to application of the test level. Not Yet Tested Electromagnetic environment guidance The relative humidity should be at least 5%. Magnetic fields from common appliances are not expected to affect the BrainPort Vision Pro. BrainPort Vision Pro Instructions for Use 43 Table 3: Electromagnetic Immunity Users of the BrainPort Vision Pro should ensure that it is used in the intended environment, as specified below. Guidance electromagnetic immunity The BrainPort Vision Pro is intended for use in the electromagnetic environment specified below. The customer or the user of the BrainPort Vision Pro should assure that it is used in such an environment. Immunity test IEC 60601 test level Compliance level Electromagnetic environment guidance Portable and mobile RF communications equipment should be used no closer to the BrainPort Vision Pro, including cables, than the recommended separation distance calculated from the equation that applies to the transmitters frequency. Recommended separation distance d =0.58P d =0.35P 80 MHz to 800 MHz d =0.7P 800 MHz to 2.5 GHz Conducted RF IEC 61000-4-6 3 Vrms;

150 kHz to 80 MHz Not Yet Tested Radiated RF IEC 61000-4-3 3 V/m;

80 MHz to 2.7 GHz Not Yet Tested Where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer, and d is the recommended separation distance in meters (m). Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey,a should be less than the compliance level in each frequency range.b Interference may occur in the vicinity of equipment BrainPort Vision Pro Instructions for Use 44 marked with the following symbol:

Note 1: At 80 MHz and 800 MHz, the higher frequency range applies. Note2:

affected by absorption and reflection from structures, objects, and people. These guidelines may not apply in all situations. Electromagnetic propagation is a Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast, and TV broadcast, cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, consider doing an electromagnetic site survey. If the measured field strength in the location in which the BrainPort Vision Pro is used exceeds the applicable RF compliance level above, observe the BrainPort Vision Pro to verify normal operation. If you detect abnormal performance, additional measures may be necessary, such as reorienting or relocating the BrainPort Vision Pro. b Over the frequency range of 150 kHz to 80 MHz, field strengths should be less than 6 V/m. BrainPort Vision Pro Instructions for Use 45 Table 4: Recommended Separation Distances Users of the BrainPort Vision Pro should ensure that it is used in the intended environment, as specified below. Recommended separation distances between portable and mobile RF communications equipment and the BrainPort Vision Pro. The BrainPort Vision Pro is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or user of the BrainPort Vision Pro can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the BrainPort Vision Pro as recommended below, according to the maximum output power of the communications equipment. In the event that proximity of Vision Pro to a non-

WiFi user of this spectrum causes unacceptable interference, increase the separation distance between the devices. Rated maximum output power of transmitter W 0.01 0.1 1 10 100 Separation distance according to frequency of transmitter Meters (m) 150 kHz to 80 MHz d = 0.58P 80 MHz to 800 MHz 800 MHz to 2.5 GHz d = 0.35P d = 0.70P 0.06 0.18 0.58 1.8 5.8 0.04 0.11 0.35 1.1 3.5 0.07 0.22 0.70 2.2 7.0 For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power of the transmitter in watts (W) according to the transmitter manufacturer. Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies. Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects, and people. BrainPort Vision Pro Instructions for Use 46 Warranty Limited Product Warranty. Wicab, Inc. (the Company) warrants to the purchaser

(Purchaser) (limited to the original Purchaser and to no other person) that the Product and the component parts thereof manufactured and distributed by the Company will meet the specifications stated on the Product specification sheets and shall be free from defects in workmanship and materials for a period of two years (Service Life) measured from the date the Product is shipped to the Purchaser (Warranty Period). If any component of the Product does not conform to these specifications, the Company will, at its sole discretion, as its sole and exclusive liability and as to the Buyer's sole and exclusive remedy, repair or replace the Product with a new or factory reconditioned Product at no charge or refund the cost of the Product; provided that notice of nonconformance (setting forth in reasonable detail the nature of the nonconformance) is given the Company within the Warranty Period and within 30 calendar days of the discovery of the defect or nonconformance. This warranty limits the Company's liability to the repair or replacement of Product or refund of the cost of Product. No other warranties of any kind, express or implied, including without limitation, an implied warranty of merchantability or fitness for a particular purpose or noninfringement, are provided by company. Company shall in no event be liable for personal injury or property damage or any other loss, damage, cost of repair, or direct, indirect, incidental, special, consequential, or punitive damages of any kind, whether based upon warranty, contract, strict liability, negligence, or any other cause of action, arising out of the sale, use, results of the use or inability to use product or its components. The foregoing shall apply, without limitation to losses of profits, business interruption, damages to purchasers reputation or any other such damages. Limitation of Liability. With respect to any Company liability not legally subject to the foregoing terms, the Company's liability shall not exceed the amount paid by Purchaser to the Company for the Product. BrainPort Vision Pro Instructions for Use 47 Intentionally Blank BrainPort Vision Pro Instructions for Use 48 Appendix A Cleansers Wicab recommends that you clean the IOD once per week using the cleansers listed in the table below. If the cleanser is in solution, wet a cotton ball or cotton swab and gently wipe the surfaces of the IOD. DO NOT SCRUB! Thoroughly rinse the IOD with tap water to remove any residual cleanser and allow it to air-dry. The cleansers listed below have been tested and shown to be compatible with the materials used in the IOD. Follow the manufacturers directions regarding safe use and disposal for the cleanser. Please visit our website for the most recent list of approved cleansers. Cleansers are added to the list as they are tested and shown to be compatible with the IOD. Cleanser 70% isopropyl alcohol (rubbing alcohol) Over the Counter (local May be in solution or as Source pharmacy) wipes The IOD may be damaged by bleach or oxidizing agents. Do not use any product that contains chlorine, sodium hypochlorite, calcium hypochlorite, hydrogen peroxide, sodium percarbonate, sodium perborate, or similar chemical. Household bleach and over-the-counter whitening agents will damage the IOD. BrainPort Vision Pro Instructions for Use 49 User Assistance If you need assistance setting up, using or maintaining the BrainPort Vision Pro, or to report unexpected operation or events, please contact Wicab, Inc. by mail, telephone, or e-mail:

North America Wicab, Inc. Attn: Customer Support 8313 Greenway Blvd. Suite 100 Middleton, WI 53562 USA Telephone:

Fax:

E-Mail:

Internet:

1.608.829.4500 1.608.829.4501 customersupportus@wicab.com www.wicab.com BrainPort Vision Pro Instructions for Use 50 Intentionally Blank BrainPort Vision Pro Instructions for Use 51 BrainPort is a trademark or registered trademark of Wicab, Inc. in the United States and other countries. Correct Disposal of This Product

(WEEE - Waste Electrical & Electronic Equipment) This marking on the product, accessories or literature indicates that the product and its electronic accessories should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources. Household users should contact either the distributor where they purchased this product or their local government office for details of where and how they can take these items for environmentally safe recycling. Copyright 2016, Wicab, Inc. DR-001300 Rev C July 2016 BrainPort Vision Pro Instructions for Use 52

 

 

 

 

 

 

August 9, 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Dear Application Examiner:

Logic PD is seeking a Class 2 Permissive Change for FCC ID:YKP1024119. Applicable FCC Rules:

FCC 15.247 FCC 15.407 The Torpedo + Wireless SOM -32 is a family of System on Module(SOM) devices manufactured by Logic PD. These SOMs use several processors from the AM/DM37xx family. The differences between the SOMs are processor core (with or without DSP), processor operating speed, memory density and operating temperature. These SOMs share a common PCB and radio module with 802.11 abgn WIFI, Bluetooth and Bluetooth LE capabilities. The SOMAM3703-32-1780AKIR-A SOM tested in this C2PC is considered representative of the entire Torpedo + Wireless SOM -32 family of SOMs. Logic PD completed a class 2 permissive change on June 16, 2015 to address a radio supply issue. As part of that C2PC in 2015, we reduced output power significantly from our original grant. As part of this current C2PC, several power levels were lowered in software. WIFI Channel 2015 C2PC Setting New C2PC Setting 1 11 36 48 149 0x20 0x50*

0x1E 0x1E 0x50*

0x1E 0x1E 0x15 0x17 0x1C

*Note A setting of 0x50 indicated power is not restricted by software. Logic PD, Inc. 6201 Bury Dr. Eden Prairie, MN 55346 www.logicpd.com The SOM utilizes EPSON part number TG-5035CJ-18S 26.0000MHZ in Y4 and Y5 component locations. This part has been discontinued due to a fire at the AKM semiconductor factory. Y4 supplies a clock signal to the wireless IC has been replaced by Epson part number TG2016SMN 26.000000MHz ECGNNM. Y5 supplies a clock to the processor and has been replaced by Abracon part number AMPMAFB-26.0000T. To better support these new oscillators, C206 has been changed to a 22 Ohm resistor and R163 has been depopulated. We are seeking a class 2 permissive change for the following item changes:

Component Changes: Y4, Y5, C206 and R163 The Torpedo + Wireless SOM -32 Family includes the following models:

1. SOMAM3703-32-1780AKIR-A / SOMAM3703-32-1780AKIR-B a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a AM3703 Industrial Temperature ARM only processor capable of running up to 800MHz. 2. SOMDM3730-32-1780AKIR-A / SOMDM3730-32-1780AKIR-B ii. Processor is rated for Industrial temperatures. a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 800MHz. ii. Processor is rated for industrial temperatures. 3. SOMDM3730-32-1880AKIR-A a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 1GHz. ii. Processor is rated for industrial temperatures. 4. SOMDM3730-32-2780AKCR-A / SOMDM3730-32-2780AKCR-B a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 1GHz. ii. Processor is rated for commercial temperatures. iii. Uses a higher density memory part; 512MB of LPDDR instead of 256MB. 5. SOMDM3730-32-2880AKXR-A a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 1GHz. ii. Processor is rated for extended temperatures. iii. Uses a higher density memory part; 512MB of LPDDR instead of 256MB. 6. SOMDM3730-IDX01-0401R-A / SOMDM3730-IDX01-0401R-B a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 1GHz. Logic PD, Inc. 6201 Bury Dr. Eden Prairie, MN 55346 www.logicpd.com ii. Processor is rated for extended temperatures. iii. Memory Density 512MB DDR. iv. W.FL connector not populated at J6. 7. SOMDM3730-IDX01-0501R-A / SOMDM3730-IDX01-0501R-B a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 1GHz. ii. Processor is rated for extended temperatures. iii. Memory Density Change from 512MB DDR to 256MB DDR. iv. W.FL connector not populated at J6. 8. SOMDM3730-32-1880AKIR-B / SOMDM3730-32-1880AKIR-C a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 800MHz. ii. Processor is rated for extended temperatures. 9. SOMDM3730-32-2880AKXR-B / SOMDM3730-32-2880AKXR-C a. PMN: Torpedo + Wireless SOM -32 b. Difference:

i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 1GHz. ii. Processor is rated for Industrial temperatures. iii. Uses a higher density memory part; 512MB of LPDDR instead of 256MB. 10. SOMDM3730-KES01-0201R-A a. PMN: Torpedo + Wireless SOM -32 i. Uses a DM3730 Industrial Temperature dual core processor capable of running up to 1GHz. ii. Processor is rated for Industrial temperatures. iii. Uses a higher density memory part; 512MB of LPDDR instead of 256MB. These differences do not change the electrical characteristics beyond the rated limits established by Logic PD and do not change the mechanical characteristics significantly enough to require new photographs to identify the radio equipment between the various implementations of the Torpedo + Wireless SOM -32 models. Your efforts in reviewing this application are greatly appreciated. Please contact me if there are questions or additional information needed concerning this request. Sincerely, Russ Stebner Senior Director of Products 952-259-5301 russ.stebner@logicpd.com Logic PD, Inc. 6201 Bury Dr. Eden Prairie, MN 55346 www.logicpd.com

 

 

Request for Confidentiality Letter-FCC August 3, 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Request for confidentiality FCC ID: YKP1024119 To Whom It May Concern:

We hereby respectfully request that under the provision of 47 CFR 0.459 and 0.457(d) the documents listed below and attached with this application for certification be provided with confidential status:

Schematics: 1026857_REVB.pdf Any exhibit / information for which we have requested confidentiality, but which may not be accorded such treatment by the FCC, should be returned to us. The documents listed above contain trade secrets that are treated as confidential by us. Substantial competitive harm to us could result should they be made available to the public. Sincerely, Russ Stebner Senior Director of Products 952-259-5301 russ.stebner@logicpd.com Logic PD, Inc. 6201 Bury Dr. Eden Prairie, MN 55346 www.logicpd.com