| submitted | available | document details (if available) | source link |
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| various | User Manual | Users Manual | 982.27 KiB |
JukeBlox Networked Media Module CX Series Datasheet Integrated Ethernet + USB 2.0 Complete audio networking system on a small module WiFi-certified 802.11b/g
antenna Optional Diversity Antenna Glueless audio, video and control ports FCC certified Ideal for enabling network and USB audio playback for iPod docks, audio systems, AV Receivers, active speaker systems, internet radios, network playback adaptors SMSC CX860/CX870 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000 or 1 (800) 443-SEMI Copyright 2011 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSCs website at http://www.smsc.com. SMSC is a registered trademark of Standard Microsystems Corporation (SMSC). Product names and company names are the trademarks of their respective holders. SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL WARRANTIES ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE. IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER BASED ON CONTRACT; TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. INCLUDING WITHOUT LIMITATION ANY AND ALL SMSC CX860/CX870 2 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet Table of Contents 1 INTRODUCTION............................................................................................................... 4 2 BLOCK DIAGRAM ............................................................................................................. 4 3 BOARD PICTURES............................................................................................................ 5 3.1 TOP VIEW OF CX870 ...................................................................................................... 5 3.2 BOTTOM VIEW OF CX870 ................................................................................................. 6 3.2.1 CX870 Bottom View with 64-pin Low Density Connector............................................. 6 3.2.2 CX870 Bottom View with 120-pin Media Connector.................................................... 6 3.3 PRODUCTION MODULE WITH TOP AND RF SHIELDS IN PLACE TOP VIEW............................................. 7 3.4 PRODUCTION MODULE WITH 64-PIN CONNECTOR OPTION SIDE VIEW.............................................. 7 3.5 EXAMPLE PRODUCTION MODULE SHOWING SOLDERED RF SHIELD..................................................... 8 4 ORDERING GUIDE ........................................................................................................... 9 4.1 PART NUMBER SYNTAX ..................................................................................................... 9 5 ELECTRICAL SPECIFICATIONS....................................................................................... 10 5.1 ABSOLUTE MAXIMUM RATINGS............................................................................................11 5.2 OPERATING CONDITIONS..................................................................................................11 5.3 WIFI SPECIFICATION (CX870 ONLY) ...................................................................................12 6 REGULATORY COMPLIANCE AND QUALITY .................................................................... 13 6.0.1 Antenna Considerations ..........................................................................................14 6.1 ROHS.......................................................................................................................15 6.2 ENVIRONMENTAL TEST.....................................................................................................15 6.3 ESD AND TRANSIENT TEST (APPLIES TO LAN AND USB EXTERNAL CONNECTIONS ONLY)..........................15 6.4 MAGNETIC FIELD TEST ....................................................................................................15 6.5 MTBF.......................................................................................................................15 6.6 MECHANICAL SPECIFICATIONS ............................................................................................15 6.7 MODULE QUALITY ..........................................................................................................15 7 BOARD DIMENSIONS AND WEIGHT ............................................................................... 16 7.1 TOP & BOTTOM VIEW OF CX870 MODULE..............................................................................16 7.2 SIDE VIEW OF CX870 MODULE ..........................................................................................16 7.3 3D VIEW OF CX870 MODULE............................................................................................17 7.4 MODULE WEIGHT ..........................................................................................................17 8 CONNECTORS AND CONNECTIONS ................................................................................ 18 8.1 WLAN UFL ANTENNA CONNECTOR (OPTIONAL)........................................................................18 8.2 MODULE CONNECTORS ....................................................................................................18 8.2.1 Pin Descriptions ..................................................................................................19 8.2.2 Connector PIN Assignments ..................................................................................24 8.2.3 GPIO Assignments...............................................................................................26 9 APPLICATION GUIDELINES ........................................................................................... 26 9.1 POWER SUPPLY SEQUENCING AND RESET TIMING.......................................................................26 9.1.1 Power up, Reset and Power Down Timing................................................................27 9.2 RF CONSIDERATIONS......................................................................................................27 10 REVISION CONTROL.................................................................................................... 28 11 APPENDIX 1: CERTIFICATION NOTICES ...................................................................... 34 SMSC CX860/CX870 3 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 1 Introduction The CX-series module is a single-board networked media player module, based on SMSCs DM860 and DM870 media processors, and enables fast product developments with Ethernet, USB and optional WiFi connectivity. The module connects to standard legacy components in various audio, video/LCD and control formats. 2 Block Diagram JukeBlox Networked Media Module CX Series 3.3V 1.2V 1.9V Reset In Ethernet Transceiver RJ-45
Transformer USB Type-A Display SD-Card 3x6bit RGB 4/8bit MMC Apple Co-
processor CCIR-656 A/D, D/A S/PDIF Video Out Audio I/O Host Controller/
LCD setup SPI Ctrl. GPIO I2C PWM DAC UART I2C JTAG
. DM860 or DM870 RST Flash Mem. Bus NAND-Flash 256 Mbit SDRAM NOR-Flash 802.11 2.4 GHz RF transceiver RF Amp. ANT switch Ext. Antenna
Ext. Antenna
24.000 MHz RMII USB LCD SSM I2C DAC AV Ports UART I2C JTAG SPI GPIO SMSC CX860/CX870 4 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 3 Board Pictures Please note that all production modules include the RF and top shield. The below top view has the shields temporarily removed to show the components. Also, please note that the 64-pin connector mounted on the module is the male gender. 3.1 Top View of CX870 802.11b/g front-end PCB antenna External Antenna SMSC processor Ethernet PHY Connectors PCB antenna SDRAM SMSC CX860/CX870 5 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 3.2 Bottom View of CX870 3.2.1 CX870 Bottom View with 64-pin Low Density Connector LCD connector Low density connector 3.2.2 CX870 Bottom View with 120-pin Media Connector LCD connector FLASH FLASH Media connector SMSC CX860/CX870 6 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 3.3 Production Module with Top and RF shields in place Top View 3.4 Production Module with 64-pin Connector Option Side View SMSC CX860/CX870 7 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 3.5 Example Production Module Showing Soldered RF Shield SMSC CX860/CX870 8 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 4 Ordering Guide Part Number SMSC ICs CX870-3A DM870+T6201 CX870-3B DM870+T6201 CX870-3D DM870+T6201 CX870-3F DM870+T6201 CX870-3G DM870+T6201 CX870-3H DM870+T6201 CX870-3I DM870+T6201 CX870-3J DM870+T6201 WiFi
(on-module PCB diversity) Ext. Diversity Antennas (UFL Conn.)+
Ethernet USB Host Low density 64-
pin Conn. Media 120-pin Conn. LCD Conn. 32MByte SDRAM 16MByte SDRAM 1Gbit NAND FLASH 8MByte NOR FLASH Top Module Shield X X X One Ant. X Two Ant.
(X)*
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X Note: Please note that the Apple Authentication Coprocessor will not be provided on the CX module. The Apple Authentication Coprocessor should be provided on the product motherboard, connected to the SDA, SCL signals from the CX module. Note: Shaded rows indicate Custom or Obsolete configuration - NOT TO BE USED FOR NEW/STANDARD MP DESIGNS.
* Connector on board, but requires board modification to enable the connector.
+ The position of the X in the One Ant. column indicates that there is one external antenna connector provided. The position of the X in the Two Ant. column indicates that there are two external antenna connectors provided. Do not use a module which has two external antenna connectors with only one external antenna connected. Leaving one antenna socket open will degrade WiFi performance. SMSC recommends always using modules with two external antennas for best performance. 4.1 Part Number Syntax CX870-3A Product Family Revision 1: DVT1 2: DVT2 3: MP Configuration SMSC CX860/CX870 9 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 5 Electrical Specifications Parameter State Power Supply Input Voltage Logic Input high voltage Logic Input low voltage Logic Input threshold voltage Schmitt-trigger input low to high threshold voltage Schmitt-trigger input high to low threshold voltage Logic Output high voltage Logic Output low voltage Logic Low-level output current
(VOL=0.4V) Logic High-level output current
(VOH=2.4V) Reset State Current Consumption Operating in idle state CX870 Playback over WiFi high mips
& rate condition VIN Model Voltage Symbol min. 3.0 1.08 1.8 1.7
-0.3 1.29 VIH VIL VIT typ. max. Units 3.3 1.2 1.9 3.6 1.32 2.0 5.5 0.7 1.5 V V V V V V 1.39 3.3 1.2 1.9 3.3 1.2 1.9 3.3 1.2 1.9 VIT+
VIT-
VOH VOL IOL IOH I3.3 I1.2 I1.9 I3.3 I1.2 I1.9 I3.3 I1.2 I1.9 1.58 1.65 1.71 0.95 1.01 1.06 2.4 0.4 V V V V
-9.6
-15.6
-19.3 mA 11.1 22.5 35.3 mA 60 32 18 185 337 257 240 347 258 78 42 23 241 438 334 312 451 335 mA mA mA mA mA mA mA mA mA Note: The maximum current values are 30% larger than the typical values. The maximum values are intended to be used for power supply sizing calculations. SMSC CX860/CX870 10 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 5.1 Absolute Maximum Ratings Parameter Component Min Max Units 3.3V Supply Voltage 1.2V Supply Voltage 1.9V Supply Voltage Logic Input Voltage Logic Output Voltage Main
-0.5
-0.5
-0.5
-0.5
-0.5 4.6 1.8 2.2 6 4.6 V V V V V 5.2 Operating Conditions Parameter Operating Temperature Operating Humidity Storage Temperature Storage Humidity Storage Temperature Cycle Test 24 hrs Min 0 10
-10 10
-10 Max
+70 90 (non condensing)
+75 95 (non condensing)
+75 Units C
%RH C
%RH C SMSC CX860/CX870 11 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 5.3 WiFi Specification (CX870 only) Feature WLAN Standards Frequency Band Modulation Transmission Speed Tx Power Power-on Ramp RF Carrier Suppression TX EVM Rx Sensitivity
(incl. CE2 Mother board) Description IEEE 802.11b IEEE 802.11g 2.412 2.472 GHz (2.4GHz ISM Band, 13 Channels) Channel 1 - Channel 13 North America, Japan Telec, Europe ETSI 802.11b mode (DS-SS: IEEE 802.11b) 802.11g mode (OFDM: IEEE 802.11g) 802.11b mode 11Mbps, 5.5Mbps, 1Mbps 802.11g mode 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps, 6Mbps 802.11b mode: 17.5dBm, +2dB/-3dBm, using nominal MIB settings 802.11g mode: 16.0dBm +/-2.5dBm, using nominal MIB settings
< 2us
< 15dBc
< -9dB @ 6MHz
< -25dB @ 54Mbps 802.11b mode:
<=-86dBm @ 1Mbps, <=-83dBm @ 5.5Mbps, <=-81dBm @ 11Mbps
(<10%PER) 802.11g mode:
<=-86dBm @ 6Mbps, <=-75dBm @ 36Mbps, <=-69dBm @ 54Mbps (<10%
PER) Throughput Rate
(measured for each module) See factory test specification Note: About Tx Power, different (higher/lower) RF output power settings may be used for specific regions, antennas and/or enclosures, in which case re-certification may be required. SMSC CX860/CX870 12 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 6 Regulatory Compliance and Quality Description Electromagnetic Compatibility
(Prescan) Country USA Europe Radio Regulations (CX870 only) USA Japan Canada Europe New Zealand/Australia China Korea Compliance FCC CFR47 Part15B EN 55022 EN 55024 EN 61000-3-2 EN 61000-3-3 EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-8 EN 61000-4-11 FCC Part 15C Telec IC RSS-210 CE CE SRRC KCC Module Versions Passed B, D, F, H, I, J B B, D, F, H, I, J B SMSC does not certify all module variants for all countries. Please see above table for those module versions for which certain certifications have already been done. Please contact your SMSC sales office for the latest information about which modules are certified for which countries, and arranging for additional certification for your chosen module if needed. Any additional certifications will need to be paid for by the customer. Product manufacturers are responsible for the end product certification. SMSC can help manufacturers to prepare for the WiFi Alliance tests by providing an example test plan and the required commands to enable special test modes. Please contact your SMSC sales office about WiFi Alliance logo certification assistance. The CX module has received Limited Module Approval (LMA) from FCC. This is because the CX module does not have a built-in +1.9V regulator circuit. SMSC recommends that customers follow the +1.9V supply voltage requirements given in this data sheet, and follow the +1.9V power supply design given in CX Module Power Supply_V1.1.pdf document or later version. If the power supply recommendations are followed, then customers will not need to go through formal certification of the product for WiFi related RF behavior for FCC. It is the product manufacturers responsibility to make sure that the power supply recommendations are followed, and that the RF behavior meets the certification requirements when the module is installed in the final product. Please check the SMSC/BridgeCo Customer Portal at https://portal.bridgeco.net/ for documents about WiFi certification and recommended interfacing and power supply schematics. SMSC CX860/CX870 13 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 6.0.1 Antenna Considerations Here are the antennas used for certification:
CX870-3B Dipole, WINiZEN, WIE-WO-08, 3.2 dBi for 2.4GHz CX870-3D FCC&IC: Inverted-F, Tyco Electronics, 2174241, 2.19 dBi for 2.4 GHz CE: Wanshih 01S0940-00, dipole, 1.59dBi@2.4GHz, 2.65dBi@2.45GHz, 1.76dBi@2.5GHz CX870-3F Printed on PCB, Lite-On, N/A, 3.91 dBi for 2.4 GHz CX870-3H Dipole, MAG.LAYERS, EDA-8709-2G4C1-A66, 2 dBi for 2.4GHz CX870-3I Dipole, MAG.LAYERS, EDA-8709-2G4C1-A66, 2 dBi for 2.4GHz CX870-3J Dipole, MAG.LAYERS, EDA-8709-2G4C1-A66, 2 dBi for 2.4GHz
Notes about antenna changes:
1) Equivalent antennas from other manufacturers may be substituted, and then marketed
without a Class II permissive change
2) Equivalent antennas must be of the same type (e.g. dipole, PIFA, etc.), must be of
equal or less gain than the antennas listed and previously authorized under the same FCC
ID, and must have similar in band and out of band characteristics (consult specification
sheet for cutoff frequencies).
3) In case of new antenna types, or higher gain antennas, a Class II permissive change is
required and compliance with FCC section 15.203 must be met. SMSC CX860/CX870 14 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 6.1 RoHS Uses only RoHS compliant components 6.2 Environmental Test Withstands 4 hours at 70C, 90% RH 6.3 ESD and Transient Test (Applies to LAN and USB external connections only) ESD: +/- 2kV operation, +/- 4kV no destruction (part of CE test) Fast electrical transients: +/- 500V operation, +/- 1000V no destruction (part of CE test) 6.4 Magnetic Field Test Passes EN55022 and EN55024 (part of CE test) 6.5 MTBF
>10000 hours 6.6 Mechanical Specifications Passes drop test according to I.E.C. 68-2-32, height 100 cm, 1 corner, 6 faces. Passes vibration test with sine, vertical, 60 minutes, 600 to 18000 cpm, 1G 6.7 Module Quality Defect Rate: < 1%
AQL CR=0, MA=0.4, MI=0.4 SMSC CX860/CX870 15 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 7 Board Dimensions and Weight 7.1 Top & Bottom View of CX870 Module 7.2 Side View of CX870 module Note:
1. All dimensions are measured in millimetres (mm). 2. PCBs thickness: 1.00 +/- 0.10mm 3. Tolerance: +/-0.10mm 4. Outline Tolerance: +/-0.10mm 5. NPTH Hole: +/-0.05mm 6. PTH Hole: +/-0.075mm 7. Connector positions, board dimensions, mounting hole positions and sizes are the same for all module variants. 8. Connector position tolerance: +/- 0.38mm 9. The 64-pin connector mounted on the module along one edge is the male gender. 10. Not all module variants have all connectors. Please see the Ordering Guide table for details of connector options. SMSC CX860/CX870 16 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 7.3 3D View of CX870 Module 7.4 Module Weight CX860: 20g CX870: 20g Note: Module weight applies to all versions of the module. SMSC CX860/CX870 17 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 8 Connectors and Connections 8.1 WLAN UFL Antenna Connector (optional) The module includes two PCB strip antennas operated in diversity mode. Alternatively, one or two coaxial antenna connectors are provided for connecting external (to the module) antennas. The choice between using the strip antenna or using the coaxial sockets is a build option, determined by the position of surface mount capacitors on the module PCB. If the PCB antennas are chosen, then diversity mode is always used. If external (to the module) antenna sockets are used, then two external antennas should be used to provide 2X diversity operation. If external antenna is used, please choose the proper part number indicating two external antenna sockets. Do not use a module which has two external antenna sockets with only one external antenna connected; this will result in reduced WiFi performance. Please see ordering guide for build option details. The surface-mount antenna socket used in the CX module is:
UF.L type Ultra Small Surface Mount Coaxial Connector 8.2 Module Connectors Connector Purpose The CX860/870 module uses 3 board-to-board connectors as interfaces to the product main board. The part numbers for the connectors needed on the product main board, which mate with the connectors on the CX module, are shown in the table below. Connector Number J1 J2 J3 14-5046-030-145-829+ (Kyocera) 14-5046-120-145-829+ (Kyocera) CSHA201-3202A001A1AB 2 x 15 x 0.5mm 2 x 60 x 0.5mm 2 x 32 x 2.54mm LCD Media Low Density Mating Connector Part Numbers Pin Configuration Connector Type Number of Pins 30 120 64 Connector B2B SMSC CX860/CX870 18 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet The pinout and signal names are shown on the next page. The following table provides an overview for the most important control and interface signals. 8.2.1 Pin Descriptions Signal(s) POWER VIN(+3.3V) VIN (+1.2V) VIN (+1.9V) 3V3RTC GND SPI SPI_DOUT SPI_DIN SPI_CLK SPI_NCS0 PDOUT1 SPI_NCS1 UART RXD1 TXD1 RXD0 TXD0 Type Description P P P P P O I I I O I I O I O Power supply input ; +3.3V. Power supply input ; +1.2V. Power Supply input; +1.9V for powering RF section. Make sure this is a clean supply. The RTC function is no longer supported. This pin should be left open. Ground (GND) connection for power supply 0V, signal returns and shielding. SPI data from DM870 to host controller. SPI data from host controller to DM870. SPI clock from host controller to DM870. Maximum recommended frequency is 2MHz, typical frequency is 1MHz. See Note 2 below. SPI chip select from host controller to DM870. This signal is used as SPI_REQ, SPI request signal, from DM870 to host controller for eDMP applications. Logic 1 indicates that there is an SPI message waiting to be read, the host controller should start the SPI clock and read any changed registers. Logic 0 indicates that all changed register messages have been read and the message buffer is empty. Also GPIO-06. Not used. Leave open. UART1 input to the DM870, used for shell access. SMSC recommends providing a connection to an external RS-232 transceiver and DB9 connector to connect to a PC COM port. Such a connection can be used for product development debugging, and for module programming control on the product manufacturing line and for module control during certification procedures. UART1 output from the DM870, used for shell access. SMSC recommends providing a connection to an external RS-232 transceiver and DB9 connector to connect to a PC COM port. Such a connection can be used for product development debugging, and for module programming control on the product manufacturing line and for module control during certification procedures. UART0 input. Optionally used for controlling an iPod via UART. UART0 output. Optionally used for controlling an iPod via UART. SMSC CX860/CX870 19 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet AUDIO AV2DATA0 AV2CTRL0 AV2CTRL1 AV2CLK AV4DATA1 AV4DATA0 AV2DATA1 AOUTLP/AOUTLN, AOUTRP/AOUTRN AV2DATA2 AV2DATA3 CONTROL NCS3 PDOUT0 VCO0 AV3CLK AV3CTRL0, AV3CTRL1 NRESET_MOD NPD_RF O O O O O I O O I I I I I O I/O I I I2S or left justified audio data output. Typically connected to external D/A converter input or to external DSP for further audio processing. Used for main left and right channel audio output data. See Note 3. LRCK, audio data word clock at the audio sample rate (Fs). Maximum currently supported frequency is 192kHz. MCLK, audio master clock at 256Fs. This can be used to clock an external D/A converter or DSP. SCLK, audio data bit clock at 64Fs. Allows for up to 32 audio data bits per sample word. SPDIF format output. Can support samples rates up to 192kHz, so the maximum instantaneous frequency on this pin is 24.576MHz. SPDIF input. Not used at present. Leave open. I2S or left justified audio data output. Not used at present. Leave open. Differential stereo output from PWM-DAC, right and left channels. These signals require analog low pass filtering. SMSC is not recommending using the PWM-DAC outputs because of the potential for high out-of-band noise and uncharacterized audio quality. SMSC recommends using an external D/A converter connected to AV2DATA0. I2S or left justified audio data input. Can be driven from an optional external A/D converter used to interface to iPod analog output or other analog audio sources. If not used, leave open. I2S or left justified audio data input. Not used at present. Leave open. This signal is configured as GPIO-17 and is currently not used. DM870-internal pull-up. Leave this pin open. Factory Reset. GPIO-04. Return the CnE to factory settings. High-active input, DM870-
internal pull-down. Pull to GND with a 10kohm resistor, unless return to factory settings from a hardware control is needed. Normally, return to factory settings is controlled from the host controller via SPI register. This pin is only monitored during the boot up process. Infrared sensor input. GPIO-05. This is a Schmitt-Trigger input and can handle inputs with slow slopes. Used for aDMP firmware builds for infrared remote control sensor output connection to DM870. For applications with a host controller, pull this pin to +3.3V via a 10kohm resistor. ETH_NRESET Low-active reset for the on-board ethernet PHY. This output is driven by the DM870. GPIO-12. Leave this pin open. I2C_SCL, I2C_SDA bus created by GPIO-13 and GPIO-14. No internal pull-ups; Use 4.7kohm pull up resistor on each pin to +3.3V. Maximum frequency is 400kHz. Low-active input to reset the module. This signal must be driven by an external reset generator, or by a GPIO output from a host controller. See the application section of this data sheet for the timing requirements for NRESET_MOD. Includes internal 10K pull-up resistor to +3.3V. Active low input to shut down the power for the 802.11 RF section. Internal 10kohm pull-
up resistor to +3.3V. Leave open if powering down the RF section is not required. SMSC CX860/CX870 20 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet Ethernet signals between the PHY on the module and the external magnetics
(transformer). See Note 4. Maximum bit rate is 100Mbps. 3.3V push-pull outputs (max. 12mA) to drive the ethernet LEDs. 100Mbps speed mode and activity are indicated by the outputs being low. Connect to LEDs through 220ohm resistors. USB data signals, normally connected to type A connector, USB switch or iPod dock connector. Maximum bit rate is USB High Speed at 480Mbps. Analog input for monitoring USB type A connector power. Connect to the +5V power which is driving the USB type A connector power pins. If this pin drops below 4.6V, then the DM870 will drive the USBVBUSDRV signal low to control an external power MOSFET to disconnect +5V power from the USB type A connector. See Note 5. Logic output to control an external MOSFET that is in series with USB type A connector power. See USB_VBUS above and Note 5. JTAG port for DM870. Leave open. Can be used to drive external shift registers to make extended GPIO signals (see Note 6), or as individual GPIO signals, or to make an SD card interface. SD card firmware is not supported at present in JB2. Can be mapped to GPIO #s 08,09,10,11. Leave open if not used. Used to make an SD card interface. SD card firmware is not supported at present in JB2. Leave open. ITU-R BT.656 digital video output signals. Optionally used to make a TVout menu display, or to display decoded album art. Can be connected to video D/A converter (see Note 7), or connected to a video DSP. M O M M O I/O I/O I/O O ETHERNET ETH_RXN, ETH_RXP, ETH_TXN, ETH_TXP ETH_LED_SPEED, ETH_LED_ACT USB USB_DN, USB_DP USB_VBUS USBVBUSDRV JTAG TMS,TCK,TDI, TDO SSM SSMD4, SSMD5, SSMD6, SSMD7 SSMD0, SSMD1, SSMD2, SSMD3, SSMCLK, SSMCP, SSMCMD, SSMWP VIDEO AV0CLK, AV0CTRL0, AV0CTRL1, AV0CTRL2, AV0DATA0, AV0DATA1, AV0DATA2, AV0DATA3, AV1DATA0, AV1DATA1, AV1DATA2, AV1DATA3 SMSC CX860/CX870 21 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet O O I/O I I/O I/O I/O I/O I/O I/O O GPIO18 Reserved for NOR flash address A22. Leave open. GPIO-16 Reserved for NOR flash address A23. Leave open. GPIO-15 Not currently assigned. Leave open. GPIO-19 Assigned to iPod dock connector iPod NDETECT. See Note 8. GPIO-07 Not currently assigned. Leave open. GPIO-00 Not currently assigned. Leave open. GPIO-01 Not currently assigned. Leave open. GPIO-02 Not currently assigned. Leave open. GPIO-03 iPod dock connector Accessory Power signal. See Note 8. Can be used, with GPIO signals above, to drive an external ethernet PHY. This is not supported by JB2 firmware. Leave open. Uses optional J1 LCD connector. Connect to local LCD display. See Note 9. Leave open if not used. GPIO (not already mentioned elsewhere in this table) A22 A23 NWAIT NCS2 VCO1 MMIICRS MIICOL MIITXER MIITXCLK MII MIITXD0, MIITXD1, MIIRXD0, MIIRXD1 LCD LCDD0, LCDD1, LCDD2, LCDD3, LCDD4, LCDD5, LCDD6, LCDD7, LCDD8, LCDD9, LCDD10, LCDD11, LCDD12, LCDD13, LCDD14, LCDD15, LCD16, LCDD17, LCDCLK, LCDCTRL0, LCDCTRL1, LCDCTRL2, LCDCTRL3 SMSC CX860/CX870 22 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet Notes:
1. Signal type codes:
I 3.3V level Digital Logic Input into the DM870 O 3.3V level Digital Logic Output from the DM870 IO 3.3V level Digital Logic Input and Output (bi-directional) signal M Miscellaneous, see text for description P Power Supply 2. For SPI timing diagram for eDMP applications, please see:
BridgeCo_JB2x - DeviceControlProtocol_Registers_v_2_1.pdf, or later version. For detailed setup and hold timing details, see DM870 IC data sheet:
dat_DM870_16_datasheet.pdf, or later version. 3. For audio port timing diagrams, and for detailed setup and hold timing, please see DM870 IC data sheet:
dat_DM870_16_datasheet.pdf, or later version. 4. For example ethernet external schematic, see:
CX Module Ethernet (RJ45 + Ext.Magnetics)_V1.2.pdf, or later version. 5. For example USB schematics, see:
CX Module USB_V1.2.pdf, or later version. 6. For example use of extended GPIO shift registers, see CE2 schematic:
A EVMCE2-4_schematic.pdf, or later version. 7. For example connection to a video D/A converter, see CE2 schematic:
A EVMCE2-4_schematic.pdf, or later version. 8. iPod dock connector pin and GPIO assignments are under discussion. Please contact SMSC for recommendations for iPod dock connections to CX870 module. 9. For example connection to an LCD display, see CE2 schematic:
A EVMCE2-4_schematic.pdf, or later version. 10. All the above signals are brought out to J2 pins. Not all the above signals are brought out to J3, the 64-pin low density connector. The J3 pin assignments table shows which signals are brought out to the J3 pins. 11. SMSC has a set of example motherboard schematics that shows example external circuitry that is typically connected to the module. Please check the SMSC/BridgeCo customer portal at https://portal.bridgeco.net/ for a copy of these example schematics. 12. Please check the SMSC/BridgeCo Customer Portal Download area for the latest version of the SMSC documents. Go to https://portal.bridgeco.net/. If you do not have an account, please contact SMSC. SMSC CX860/CX870 23 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 8.2.2 Connector PIN Assignments J2 Media Connector Function GPIO IC PIN Signal PIN Number Signal IC PIN GPIO Function GND VIN (+3.3V) VIN (+3.3V) GND VIN (+1.2V) VIN (+1.2V) GND VIN (+1.9V) GND 3V3RTC GND GND SPI_DOUT SPI_DIN SPI_CLK TXD0 RXD0 RXD1 TXD1 GND SSMD7 SSMD5 SSMD3 SSMD0 SSMCLK SSMCP GND USB_DN USB_DP USBVBUSDRV GND AOUTLP AOUTLN GND A23 A22 AV3CTRL1 AV3CTRL0 AV0CTRL2 AV0CTRL1 AV0CLK AV0DATA3 AV0DATA2 AV0DATA1 AV0DATA0 GND AV2CTRL0 AV2DATA3 AV2DATA2 AV2DATA1 AV2DATA0 GND ETH_RXN ETH_RXP ETH_TXN ETH_TXP GND NWAIT NPD_RF 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 GND VIN (+3.3V) VIN (+3.3V) GND VIN (+1.2V) VIN (+1.2V) GND VIN (+1.9V) GND GND TMS TCK TDI TDO SPI_NCS0 SPI_NCS1 NRESET_MOD SSMD6 SSMD4 SSMD2 SSMD1 SSMCMD SSMWP NCS3 NCS2 GND USB_VBUS GND AOUTRN AOUTRP GND PDOUT1 VCO1 PDOUT0 VCO0 AV3CLK AV0CTRL0 AV1DATA3 AV1DATA2 AV1DATA1 AV1DATA0 GND AV2CTRL1 GND AV2CLK GND AV4DATA1 AV4DATA0 GND ETH_LED_ACT ETH_LED_SPEED MIICRS MIICOL MIITXER MIITXCLK MIITXD0 MIITXD1 MIIRXD0 MIIRXD1 GND JTAG SPI Module reset input GPIO-10 SPI_E_CLK GPIO-08 SPI_E_SDO GPIO-17 BIST activate GPIO-19 iPod NDETECT USB GPIO-06 SPI_REQ GPIO-07 GPIO-04 Factory reset GPIO-05 IR input GPIO-12 ETH NRESET Video Output MCLK SCLK SPDIF output SPDIF input Ethernet GPIO-00 GPIO-01 GPIO-02 GPIO-03 iPod Access Power B20 A20 B19 A19 D16 D15 B16 C15 A15 C14 A14 C11 M18 L18 K2 J2 L1 L2 M1 M2 U3 M3 P3 R1 R2 R3 T1 R4 W2 Y1 Y14 W14 V10 V11 W10 Y10 W12 Y12 F4 E17 F17 D17 C17 A18 B17 A17 C16 A16 B15 B14 C13 C12 A1 B1 H3 J3 K20 K19 V1 V2 K3 L3 N1 N2 N3 P1 P2 T2 T3 T4 U1 U2 SPI Debug UART SPI_E_NCS SPI_E_SDI GPIO-11 GPIO-09 USB I2C SDA I2C SCL GPIO-16 GPIO-18 GPIO-14 GPIO-13 Video Output LRCK A/D data 1 A/D data 0 D/A data 1 D/A data 0 Ethernet GPIO-15 N18 Note: The IC PIN column indicates the pin number on the DM860 or DM870 integrated circuit. This allows for easy cross-reference to the DM860 or DM870 data sheet information. SMSC CX860/CX870 24 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet J1 LCD Connector Function GPIO IC PIN Signal PIN Number Signal IC PIN GPIO Function Y7 V7 W6 U6 W5 U5 W4 U4 W3 Y9 Y8 V8 GND LCDD0 LCDD2 LCDD4 LCDD6 LCDD8 LCDD10 LCDD12 LCDD14 LCDD16 GND LCDCLK LCDCTRL1 LCDCTRL3 GND 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 GND LCDD1 LCDD3 LCDD5 LCDD7 LCDD9 LCDD11 LCDD13 LCDD15 LCDD17 GND LCDCTRL0 LCDCTRL2 GND GND W7 Y6 V6 Y5 V5 Y4 V4 Y3 Y2 W9 W8 LCD Interface LCD Interface LCD Interface LCD Interface Note: The IC PIN column indicates the pin number on the DM860 or DM870 integrated circuit. This allows for easy cross-reference to the DM860 or DM870 data sheet information. J3 Low Density Connector Function GPIO IC PIN Signal PIN Number Signal IC PIN GPIO Function GND VIN (+3.3) VIN (+3.3) GND VIN (+1.9) VIN (+1.9) GND NWAIT NCS2 NRESET 3V3RTC GND SPI_DIN SPI_DOUT SPI_CLK SPI_NCS0 NCS3 GND SSMD7 AV3CTRL1 AV3CTRL0 GND PDOUT1 PDOUT0 VCO0 GND ETH_LED_SPEED MIITXCLK ETH_RXN ETH_TXN MMIICRS GND 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 GND RXD0 TXD0 GND VIN (+1.2) VIN (+1.2) GND RXD1 TXD1 GND AV2CTRL1 AV2CTRL0 AV2CLK AV2DATA2 AV2DATA0 AV4DATA1 AV4DATA0 GND USB_DN USB_DP USBVBUSDRV USB_VBUS GND SSMD5 SSMD4 GND ETH_LED_ACT SSMD6 ETH_RXP ETH_TXP MIICOL GND N18 L18 F4 F17 E17 D17 D16 D15 C16 V1 V2 L1 M1 M2 V11 Free iPod NDETECT GPIO-15 GPIO-19 SPI Free GPIO-17 E-GPIO_NCS/TBA GPIO-11 I2C SDA GPIO-14 GPIO-13 I2C SCL SPI_REQ Factory Reset IR input GPIO-06 GPIO-04 GPIO-05 Ethernet iPod Access Power GPIO-03 Ethernet GPIO-00 Free B17 A17 T1 T2 R4 T4 U2 W2 Y1 A1 B1 K20 C15 B16 Debug UART MCLK LRCK SCLK A/D data 0 D/A data 0 SPDIF output SPDIF input USB GPIO-09 E-GPIO_SDI/TBA GPIO-08 E-GPIO_SDO/TBA Ethernet GPIO-10 E-GPIO_CLK/TBA Ethernet GPIO-01 Free Note: The IC PIN column indicates the pin number on the DM860 or DM870 integrated circuit. This allows for easy cross-reference to the DM860 or DM870 data sheet information. SMSC CX860/CX870 25 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 8.2.3 GPIO Assignments GPIO Assignments for J3 64-pin Low Density Connector GPIO PIN Name PIN Number Function 00 01 03 04 05 06 08 09 10 11 13 14 15 17 19 MMIICRS MIICOL MIITXCLK PDOUT0 VCO0 PDOUT1 SSMD4 SSMD5 SSMD6 SSMD7 AV3CTRL0 AV3CTRL1 NWAIT NCS3 NCS2 Free Free iPOD Access Power Factory Reset IR Input Host NIREQ E_GPIO_SDO/TBA E_GPIO_SDI/TBA E_GPIO_CLK/TBA E_GPIO_NCS/TBA I2C_SCL I2C_SDA Free Free IPOD NDETECT 61 62 55 47 49 45 50 48 56 37 41 39 15 33 17 Note: Not all 20 GPIO signals are brought out to J3 64-pin low density connector. 9 Application Guidelines 9.1 Power Supply sequencing and Reset Timing There are strict power sequencing and reset timing requirements. Power up the I/O voltage (3.3V) first and hold NRESET_MOD low. The core voltage (1.2V) must never be higher than (I/O voltage +0.5 V). The core voltage (1.2V) must be within the specified core voltage limits less than 300ms after the I/O voltage
(3.3V) reaches the specified I/O voltage limits. Throughout the power down process, the 3.3V supply must maintain a higher voltage than the 1.2V supply, until both have reached ground potential. To assure a proper IC reset, the power supplies must be present for a minimum time of 2ms before NRESET_MOD is de-asserted. Please see the power and reset timing figure in Section 9.1.1 below. About 1.9V, the arrival of 1.9V supply should lag behind the arrival of the 3.3V. The delay between the 1.9V and the 3.3V is not critical. Typical delay is approximately 10ms, for example using 10kohm resistor and 0.1uF capacitor on the enable pin of a 1.9V dc-to-dc converter. SMSC CX860/CX870 26 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 9.1.1 Power up, Reset and Power Down Timing Power Up Power Down Voltage
+3.3V
+1.2V 0V
< 300ms NRESET_MOD
>= 2ms Time 9.2 RF Considerations Note that overall system, RF and WiFi performance is significantly affected by the product design, environment and the application. It is the responsibility of the product designer to ensure proper system level shielding (if required) and to verify performance and fitness for the given product features and applications. The WiFi performance will be affected by the RF environment surrounding the CX module. Please ensure that the CX module is positioned in a quiet RF environment, as far away as possible from high frequency clock signals and any other sources of RF energy. Also, make sure the antenna is not shielded by any metal objects, for example loudspeakers or other metal parts. Please make sure that the power supplies, in particular the +1.9V supply, are quiet and free from noise. SMSC recommends that systems implementing AirPlay should use a module configuration that includes on-module shielding, as well as paying particular attention to system configuration and shielding. SMSC CX860/CX870 27 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet 10 Revision Control Revision V2.1
(100711) Date / Author October 7, 2011 / SHs V2.0
(100211) October 2, 2011 / SHs V2.0
(092611) Sept. 26, 2011 / SHs Details of Change Updated title of Section 6.1 from 1 RoHS to RoHS. In Section 10 Revision Control table, updated an entry for V2.0 b in the Reason for Change column from RTV to RTC Removed Preliminary Datasheet from the footer. Removed the word Preliminary from the title page. Updated Section 5.3 WiFi Specification TX Power entry for 802.11g Updated Section 6.0.1 Antenna Considerations with updated module numbering scheme Updated Section 6.7 Module Quality with new Defect Rate Updated Section 4.1 Part Number Syntax with removal of Antenna Configuration number and Note Updated Section 10 Revision Control with new Reason for Change column Change from BridgeCo logos and disclaimer text to SMSC logos and disclaimer text Updated location of red boxes in Section 3.2.1 CX870 Bottom View with 64-pin Low density connector Updated location of red boxes in Section 3.2.2 CX870 Bottom View with 120-pin Media connector Moved Section 5.3 WiFi Specification on to one page Updated Customer Portal information in Section 6 Regulatory Compliance and Quality Reverted Antenna Considerations back to Section 6.0.1; subsequently all subsections in Section 6 reverted back to original numbering Updated Notes 11 & 12 in Section 8.2.1 Pin Descriptions with updated Customer Portal information Updated Table of Contents Reason for Change Correcting typo. Correcting typo. CX module is in production, so the datasheet is no longer preliminary. CX module is in production, so the datasheet is no longer preliminary. Correspond to actual production test limits. Revert to original module numbering scheme. Data is now available. Revert to original part numbering scheme. Corporate standard. Corporate standard. Improve alignment of red box to photo. Improve alignment of red box to photo. Improve readability. Easier to access URL directly. Decided to keep original part numbering scheme to avoid unnecessary paper work and the need to redo certifications. Easier to access URL directly. Keep TOC aligned with actual content. SMSC CX860/CX870 28 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet Revision V2.0 c Date / Author Sept. 14, 2011 / SHs V2.0 b Sept. 10, 2011 / SHs V2.0 a V2.0 August 22, 2011 / SHs August 12, 2011 / SHs Details of Change Updated font styling of Table of Contents Update Section 2 Block Diagram : moved RJ45+Transformer & USB Type A boxes inside the drawing boundary Updated Section 5.3 WiFi Specification (CX870 only) TX Power Description entry Updated Section 5.3 WiFi Specification (CX870 only) Rx Sensitivity Description entry Updated Section 5.3 WiFi Specification (CX870 only) : add a Note underneath the table Updated Section 4 Ordering Guide : changed CX870-3D row Two Ant entry from (X)* to X Updated Section 4 Ordering Guide : removed the two blank rows Updated the Description for pin NCS3 in Section 8.2.1 Pin Descriptions Updated Section 4 Ordering Guide : added gray background to CX870-3F & CX870-3G Updated Section 4 Ordering Guide : removed the 2 from A, H, I & J version Part Numbers Updated Section 4 Ordering Guide : split Ext. Diversity Antennas column into two, added two sub-columns One Ant. & Two Ant., moved Xs to correspond with correct sub-column Updated Section 4 Ordering Guide : CX870-3D :
removed X from WiFi column Updated Section 4 Ordering Guide : updated +
Note text Updated Section 4 Ordering Guide : moved the
+ from Part Numbers column to Ext. Diversity Antennas column Updated Section 4 Ordering Guide : removed #
Note completely Updated Section 4.1 Part Number Syntax :
Updated graphic Updated Section 4.1 Part Number Syntax :
Updated Note text Updated text in Section 8.1 WLAN UFL Antenna Connector Removed RTC elements from Section 2 Block Diagram Updated the Description for pin 3V3RTC in Section 8.2.1 Pin Descriptions Added Section 3.5 Example Production Module Showing Soldered RF Shield Updated Note Section 4.1 Part number syntax Updated all Section 3 Board Pictures to new versions + inserted new Sections 3.2.1 & 3.2.2 which show two different bottom views Reason for Change Easier to read. Improve accuracy of drawing. Align data with test limits. Align data with test limits. Clarification of the possible effect of changing the TX Power setting. Change to match final CX870-3D configuration. Improve readability. Update to align with actual use. Internal antenna versions are not available until performance issues are resolved. Decided to keep original part numbering scheme to avoid unnecessary paper work and the need to redo certifications. Show the number of external antenna connections. CX870-3D is not configured for internal antenna. Explained about one or two external antenna options. Proper link for "+" Note. Content now covered by "+" Note Explain antenna configuration field Explain about one or two antenna configuration. Remove references to part numbering scheme which includes the number of antennas, and repeat advice to use two external antennas. Support for RTC is removed. Support for RTC is removed. Photo shows that RF shield is soldered, needed for Japan Telec certification. Highlighted that CX870-3D does not follow the new part numbering scheme. This Note was subsequently deleted, so this is not relevant any more. Improve accuracy of data sheet photos. V1.9 c August 2, 2011 / SHs Updated Key Features on Title page:
removed (optional) from WiFi-certified SMSC CX860/CX870 29 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet Revision Date / Author Details of Change Reason for Change V1.9 b July 28, 2011
/ SHs 802.11b/g entry Updated Antenna Configuration entry in Section 4.1 Part number syntax Updated Section 4.1 Part number syntax o Updated graphic o Added a Note Changed intro text in Section 3 Board Pictures Updated Section 4 Ordering Guide o Changed CX870-3B1 to CX870-
3B o Updated the text for + note o Added a note to CX870-3B Ext. Diversity Antenna column o Added a new # note Added Section 6.0.1 Antenna Considerations Inserted new photo for Section 3.1 Top View of CX870 Inserted new photo for Section 3.2 Bottom View of CX870 V1.9 a July 25, 2011
/ SHs Added new Section 3.3 Production Module with Top & RF shields Added new Section 3.4 Production Module with 64-pin Connector Option Updated Section 4 Ordering Guide o Added gray background to CX870-3D o Changed CX870-3A to CX870-
o Changed CX870-3B to CX870-
o Changed CX870-3H to CX870-
o Changed CX870-3I to CX870-
o Changed CX870-3J to CX870-
3A2 3B1 3H2 3I2 3J2 o Added a Note to the Part Number title Updated Section 8.1 WLAN UFL Antenna Connector with new text Updated Section 5.3 WiFi Specification TX EVM entry to
-9dB@6MHz Updated Section 6 Regulatory Compliance
& Quality with Module Versions Passed for Radio Regulations entries Replaced the Note in Section 6 to be main body text and updated the text. Added new Section 4.1 Part number syntax Updated module weight to 20g Update section 8.1 WLAN UFL Antenna Connector Deleted section 8.1.1 Coaxial antenna connector dimensions V1.8 a July 10, 2011
/ SHs V1.8 July 5, 2011 /
SHs Updated the acceptable surface-mount receptacle parts in Section 8.1 WLAN UFL SMSC CX860/CX870 30 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet Revision Date / Author Details of Change Reason for Change V1.7 c May 13, 2011
/ SHs V1.7 b May 11, 2011
/ SHs V1.7 a May 6, 2011 /
SHs V1.7 May 4, 2011 /
SHs Antenna Connector Added Appendix 1: Certification Notices Updated Module Quality Defect Rate field entry Updated Board Dimensions & Weight drawings Updated the Electrical Specifications table Added another Note to the Pin Descriptions section Updated Note 8 in Pin Descriptions table Re-imported Board Dimensions &
Weight drawings Updated Board Pictures images Updated board photo on Cover page Updated the Feature list on Cover page Updated J1, J2 & J3 Connector PIN Assignments tables: removed Power column & re-organised columns Changed Application Notes title to Application Guidelines Updated Copyright date to 2011 Updated Table of Contents font styling Re-imported Block Diagram as a wmf file Updated Power up, Reset & Power down Timing figure Updated Pin Descriptions table Re-organised text in Power Supply sequencing & Reset Timing Re-imported J2 & J3 Connector PIN Assignment tables Added note to Module Weight section Updated the Ordering Guide Part Numbers & added new J version Added new text to the Board Pictures section Updated all Mechanical Drawings and added & removed Notes Updated the J3 Low Density Connector table Updated the GPIO Assignment table Added new Power Supply & Timing figure Updated the text in the Power Supply sequencing and Reset Timing section Updated the Key Connections table Updated Key Connections section title to Pin Descriptions Updated Detailed Connector PIN Descriptions section title to Connector PIN Assignments Updated J2 Media Connector table Updated J3 Low Density Connector table Update GPIO Assignments section and table March 3, 2011 / SHs V1.6 d V1.6 c February 24, 2011 / SHs Updated all mechanical drawings in Board Dimensions and Weights section SMSC CX860/CX870 Deleted warning note in Board 31 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet Date / Author Details of Change Reason for Change Revision V1.6 b V1.6 February 23, 2011 / SHs February 11, 2011 / SHs V1.5 b V1.5 a January 27, 2011 / SHs January 24, 2011 / SHs Dimensions and Weights section Updated J3-Low density connector pin description table Updated GPIO Assignments table Entirely updated the Ordering Guide Added a Note to the Ordering Guide Updated the subsection titles for the Board Pictures section Updated the Block Diagram changed WiFi Antenna to Ext. Antenna Added Note to Board Dimensions and Weight section Updated the Ordering Guide removed Mfg column and consolidated into one table Updated the Header to reflect Preliminary nature of datasheet V1.5 January 22, 2011 / SHs Updated the datasheet to be a Preliminary Datasheet Added new feature to Summary on Front Page Updated J3 - Low Density Connector table Updated GPIO Assignments table Added note to Board Dimensions &
Weight Side Views of CX870 module section Updated text in Application Notes Power Supply Sequencing & Reset Timing section Updated Block Diagram Updated text in Connectors &
Connections WLAN UFL Antenna Connector section Updated the Application Notes, RF Considerations section Updated the module photo on the Title page Updated the Application Notes, RF Considerations section Updated Ordering Guide Added Notes to Ordering Guide Updated Block Diagram Updated J3 Low Density Connector table Updated Electrical Specifications table Added Power Consumption data to Electrical Specifications table Updated the Board Dimensions and Weight images Updated the GPIO Assignments table Added another Application Note Added titles to Application Notes Inserted CX860 and CX870 Module Weights Updated module image on Front Page V1.4 b V1.4 January 11, 2011 / SHs January 3, 2011 / SHs V1.3 December 23, 2010 / SHs V1.2 December 19, 2010 / SHs SMSC CX860/CX870 32 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL JukeBlox Networked Media Modules CX Series Datasheet Revision V1.1 Date / Author December 13, 2010 / SHs Details of Change Added the Ordering Guide. Updated the Block Diagram. Updated the Electrical Specifications table Updated the Absolute Maximum Ratings table Reason for Change Updated the Notes for Regulatory Compliance and Quality section Updated Key Connections table Updated J2 Media Connector table Updated J3 Low Density Connector table Updated GPIO Assignments table Added Board Pictures Replaced Mechanical Drawings in Board Dimensions and Weight section Initial Version October 18, 2010 / SHs V1.0 SMSC CX860/CX870 33 Revision 2.1 (10-07-11) SMSC CONFIDENTIAL Approval Statements CE approval Hereby, we declare that this device is in compliance with the essential requirements and other relevant provisions of directive 1999/5/EC. Restrictions of use: In France, this device must not be used outdoors. FCC approval This device complies with Part 15 of the FCC`s 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 undesirable operation. To satisfy FCC exterior labeling requirements, the following text must be placed on the exterior of the end product. Contains Transmitter module FCC ID: BEJ9QK-CX8703IB 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 or more of the following measures:
IC approval 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 device. Cet appareil est conforme avec Industrie Canada exempts de licence standard RSS (s). L'opration est soumise aux deux conditions suivantes: (1) cet appareil ne peut causer d'interfrences, et (2) cet appareil doit accepter toute interfrence, y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil. The host device must be labeled to display the Industry Canada certification number of the module. Contains transmitter module IC: 2703H- CX8703IB Le dispositif d'accueil doivent tre tiquets pour afficher le numro de certification d'Industrie Canada du module. Contient module metteur IC : 2703H- CX8703IB Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/ TV technician for help. User information Caution: Any changed or modifications not expressly approved by the party responsible for compliance could void the user`s authority to operate this equipment. Attention: Toute chang ou modifications non expressment approuvs par la partie responsable de la conformit pourraient annuler l'utilisateur `autorit de faire fonctionner cet quipement. IMPORTANT NOTE This device complies with FCC & IC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and operated with minimum distance 20cm between the radiating element of this device and the user. This device must not be co-located or operating in conjunction with any other antenna or transmitter. This device is intended only for OEM integrators under the following conditions:
1) The antenna must be installed such that 20cm is maintained between the antenna and users. 2) This module may not be co-located with any other transmitters or antennas. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements with this module installed. In the event that these conditions cannot be met, then the FCC & IC authorizations are no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product including this module and obtaining separate FCC & IC authorizations. NOTE IMPORTANTE Cet appareil est conforme aux limites de la FCC et IC exposition aux radiations dans un environnement non contrl. Cet appareil doit tre install et utilis avec distance minimum de 20cm entre l'lment rayonnant de cet appareil et l'utilisateur. Cet appareil ne doit pas tre co-
localiss ou fonctionnant en conjonction avec une autre antenne ou transmetteur. Cet appareil est conu uniquement pour les intgrateurs OEM dans les conditions suivantes :
1) L'antenne doit tre installe de telle sorte que 20cm est maintenue entre l'antenne et les utilisateurs 2) Ce module ne peut pas tre co-localiss avec les autres metteurs ou les antennes. Aussi longtemps que deux conditions prcites sont remplies, le test du transmetteur supplmentaires ne seront pas tenus. Toutefois, l'intgrateur OEM est toujours responsable de tester leurs produits finis pour toutes les exigences de conformit supplmentaires avec ce module install. Dans le cas o ces conditions ne peuvent pas tre remplies, alors la FCC et IC autorisations ne sont plus considrs comme valides et l'ID de la FCC ne peut pas tre utilis sur le produit final. Dans ces circonstances, l'intgrateur OEM sera responsable de rvaluer le produit final, y compris l'obtention de ce module et spare de la FCC et IC autorisations
This product uses the FCC Data API but is not endorsed or certified by the FCC