TI Proprietary Information - Strictly Private CC3200-LAUNCHXLA Users Guide, Ver 1.1 2014 This document describes the CC3200-LAUNCHXLA (CC3200 Launchpad). It details the features of the hardware and also explains the correct usage of the board. ABSTRACT 1 CC3200-LAUNCHXLA Users Guide Contents Introduction............................................................................................................................................. 2 Board overview ................................................................................................................................ 2 Features .......................................................................................................................................... 3 Hardware description ............................................................................................................................... 4 Connector description ....................................................................................................................... 4 1.1.1.1 P1 connector assignment ....................................................................................................................................... 4 1.1.1.2 P2 connector assignment ....................................................................................................................................... 5 1.1.1.3 P3 connector assignment ....................................................................................................................................... 5 1.1.1.4 P4 connector assignment ....................................................................................................................................... 5 1.1.1.5 Jumper settings ..................................................................................................................................................... 6 1.1.2 Power selection ............................................................................................................. 7 1.1.3 USB connections ............................................................................................................ 7 JTAGsignals ................................................................................................................... 7 1.1.4 1.1.5 User LEDs and push-buttons ........................................................................................... 8 1.1.6 On-board sensors .......................................................................................................... 8 Hardware documents ............................................................................................................................... 8 LP V2.0 RevA- PG 1.11 ....................................................................................................................... 8 Software Information ................................................................................................................................ 8 1.1.7 USB driver (For BP/LP) .................................................................................................... 8 Introduction Board overview This board is designed to be used as a standalone development platform for application development using the CC3200 device. It can be also used in conjunction with compatible booster-packs to enhance the peripherals available in the system. The board features on-board emulation using FTDI device and has an array of sensors for an out of the box experience. This board can be directly connected to the PC using software development platforms including CCS and IAR. 2 CC3200-LAUNCHXL Users Guide CC3200-LAUNCHXLA Users Guide Features CC3200 WIFI application processor USB interface to PC for CCS/IAR using XDS ICDI USB drivers Flash update over the USB using Simple Link Programmer. 2x20 pin Connectors : Compatible to MCU Launch Pads with added functions. Standalone development platform featuring sensors, LEDs and push-buttons Power from USB for the launchpad as well as external boosterpack Operates from 2xAA alkaline battery. Push buttons for RESET 3 user LEDs On-board antenna and U.FL connector selectable using a capacitor re-work. Sensors including temperature, 3-axis accelerometer. CC3200-LAUNCHXL Users Guide 3 CC3200-LAUNCHXLA Users Guide Hardware description Connector description VCC(3.3V) Signal name P1 connector assignment 1.1.1.1 Pin No P1.1 P1.2 GPIO03/ADC_CH2 P1.3 GPIO_02/UART1_RX P1.4 GPIO_01/UART1_TX P1.5 P1.6 GPIO_04/ADC_CH3 P1.7 GPIO_14/SPI_CLK P1.8 GPIO_11 P1.9 GPIO_10/GPIO_12/I2C_SCL BD P1.10 GPIO_11/GPIO_13/I2C_SDA BD Direction w.r.t CC3200 OUT IN IN OUT OUT IN OUT Comments Max 100mA for peripherals UNUSED 2.2K pull-ups on board 2.2K pull-ups on board 4 CC3200-LAUNCHXL Users Guide 1.1.1.2 P2 connector assignment Signal name Direction w.r.t CC3200 Pin No PWR P2.1 GND OUT P2.2 GPIO_22 OUT P2.3 GPIO_17/SPI_CS OUT P2.4 GPIO_28 P2.5 OUT P2.6 GPIO_16/SPI_DOUT OUT P2.7 GPIO_15/SPI_DIN RESET IN CC3200-LAUNCHXLA Users Guide Comments Reset output from board P2.8 GPIO_10 P2.9 GPIO_12 P2.10 GPIO_13 BD BD BD 1.1.1.3 P3 connector assignment Direction w.r.t CC3200 Comments 5V Signal name Pin No P3.1 P3.2 GND P3.3 GPIO_23/TDI P3.4 GPIO_24/TDO P3.5 GPIO_28/TCK P3.6 GPIO_29/TMS P3.7 GPIO_08/AUD_SYNC OUT P3.8 GPIO_30/AUD_CLK OUT P3.9 GPIO_09/AUD_DOUT OUT P3.10 GPIO_00/AUD_DIN IN OUT IN IN IN Signal name P4 connector assignment 1.1.1.4 Direction w.r.t CC3200 Comments Pin No OUT P4.1 GPIO_26 OUT P4.2 GPIO_27 P4.3 GPIO_25 OUT P4.4 GPIO_00/GPIO_07/UART1_RTS OUT CC3200-LAUNCHXL Users Guide 5 CC3200-LAUNCHXLA Users Guide P4.5 GPIO_06/UART1_CTS P4.6 GPIO_28 P4.7 GPIO_07/NWP_LOGGER P4.8 GPIO_05/WLAN_LOGGER P4.9 GPIO_04/WL_RS232_RX P4.10 GPIO_03/WL_RS232_TX IN I/O OUT OUT IN OUT 1.1.1.5 1.1.1.5.1 Jumper settings Power Reference J22 Function Value Comments ICDI Power Closed Supplies 3.3V to the ICDI J23 Board power 2-3 1-2 Supplies 3.3V to the board from USB Supplies power to the board from battery 1.1.1.5.2 I2C Function Value Comments Pull-up on SDA Closed Enable 3.3K pull-ups on the SDA Pull-up on SCL Closed Enable 3.3K pull-ups on the SDA SDA SCL Closed Connect on-board sensors to I2C bus Closed Connect on-board sensors to I2C bus Reference J7 J8 J13 J14 1.1.1.5.3 UART Reference Function Value Comments J5 UART TX 1-2 Routes UART to 2x20 pin for Booster pack 2-3 Routes UART to ICDI for flash programming. J6 UART RX 1-2 2-3 Routes UART to 2x20 pin for Booster pack Routes UART to ICDI for flash programming 6 CC3200-LAUNCHXL Users Guide CC3200-LAUNCHXLA Users Guide 1.1.1.5.4 Operating modes (Debug) Mode SOP2 SOP1 SOP0 J11 J9 J10 0 Functional mode with 4 Wire JTAG Functional Mode with 2 Wire SWD 0 Flash programming mode over UART 1 0 0 0 0 1 0 Note : '0' indicates jumper is open 1.1.2 Power selection The board can be powered from the USB connector using the on-board LDO (3.3V) or using an external battery (2xAA). The battery is connected to J24. There is built-in reverse polarity protection for the battery connector. The selection between the battery and USB power is performed using the jumper J23. J23(1-2) [Battery powered]
J23(2-3) [USB powered]
1.1.3 USB connections The Launchpad features an USB connector labelled J25. J25 is used to power the board and also for the JTAG emulation and UART ports. Currently only one UART port for the flash programming is provided on the board. The board requires the installation of Stellaris ICDI Drivers to be installed for proper operation. This is provided as part of the SDK release. 1.1.4 JTAGsignals The JTAG lines are brought out on separate headers on the PCB. The jumpers are shorted to connect the CC3200 JTAG to the ICDI device on-board. To use an external emulator, these jumpers have to be un-installed and the JTAG signals to be connected on the jumpers below. JTAG connector Pin No Signal Direction J17 TCK In J18 J19 TMS In TDO Out CC3200-LAUNCHXL Users Guide 7 CC3200-LAUNCHXLA Users Guide J20 TDI In 1.1.5 User LEDs and push-buttons There are 3 user LEDs on the board along with 2 push buttons. The usage can be controlled by the application program. Signal mapping Reference Colour GPIO maping D7 D6 D3 SW1 SW2 GREEN GPIO_11 YELLOW GPIO_10 RED GPIO_09 GPIO_13 NA NA GPIO_22 comment Glows when GPIO = 1. Glows when GPIO = 1. Glows when GPIO = 1 High when pressed. High when pressed. 1.1.6 On-board sensors There are two sensors on the board which are connected to the I2C bus. The sensors can be isolated from the I2C bus using the jumpers J14 and J13. By default the pull-ups on the I2C are not enabled. To enable these install jumpers J7 and J8. The sensors available on the board are listed below with their address Address Type TMP006 Temperature sensor 0x41 BMA222 3-Axis Accelerometer 0X18 Reference Part No U8 U7 Hardware documents LP V2.0 RevA- PG 1.11 Schematics Assembly diagram Bill of materials ECO List (Changes made to the sch/bom ) Gerber Files Software Information Schematics Placement diagram Bill of materials pcb (Gerber) files 1.1.7 USB driver (For BP/LP) For Windows (XP, Win7) Link 8 CC3200-LAUNCHXL Users Guide Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the users authority to operate the equipment. 15.105(b) 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:
-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. 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 of the device. FCC RF Radiation Exposure Statement:
1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. Canada, Industry Canada (IC) Notices This Class B digital apparatus complies with Canadian ICES-003 and RSS-210. 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. Radio Frequency (RF) Exposure Information This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter Canada, avis d'Industry Canada (IC) Cet appareil numrique de classe B est conforme aux normes canadiennes ICES-003 et RSS-210. Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer d'interfrence et (2) cet appareil doit accepter toute interfrence, notamment les interfrences qui peuvent affecter son fonctionnement. Informations concernant l'exposition aux frquences radio (RF) Cet quipement est conforme avec l'exposition aux radiations IC dfinies pour un environnement non contrl. Cet quipement doit tre install et utilis une distance minimum de 20 cm entre le radiateur et votre corps. Cet metteur ne doit pas tre co-localises ou oprant en conjonction avec une autre antenne ou transmetteur