Related Manuals for Texas Instruments Tiva TM4C123G
Summary of Contents for Texas Instruments Tiva TM4C123G
- Page 1 Tiva™ TM4C123G Development Board User's Guide Literature Number: SPMU357B August 2013 – Revised March 2014...
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Page 2: Table Of Contents
Tool Options ................Programming the DK-TM4C123G Board ......................Component Locations ....................... Bill of Materials (BOM) ........................References ........................Schematics ........................ Revision History Contents SPMU357B – August 2013 – Revised March 2014 Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... - Page 3 2-13. In-Circuit Debug Interface (ICDI) Signals ....................2-14. Virtual COM Port Signals ..................2-15. Wireless Evaluation Module Signals ......................E-1. Revision History SPMU357B – August 2013 – Revised March 2014 List of Figures Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated...
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Page 4: Tm4C123G Overview
SPMU357B – August 2013 – Revised March 2014 DK-TM4C123G Overview The Tiva TM4C123G development kit is an evaluation platform for the Tiva TM4C123GH6PGE ARM® Cortex™-M4-based series microcontrollers. The development board highlights the TM4C123GH6PGE microcontroller's USB 2.0 On-The-Go/Host/Device (OTG/Host/Device) interface, 12-bit Analog-to-Digital Converter (ADC), Real-Time Clock (RTC), and battery-backed Hibernation module. -
Page 5: Kit Contents
– TivaWare™ for C Series Peripheral Driver Library and example source code – A supported evaluation version of all of the following: • Texas Instruments’ Code Composer Studio™ IDE • Keil™ RealView® Microcontroller Development Kit (MDK-ARM) • IAR Embedded Workbench® development tools •... -
Page 6: Specifications
DK-TM4C123G development board. Table 1-1. DK-TM4C123G Specifications Parameter Value Board supply voltage 4.75-5.25V Dimensions 6.0" x 2.25" x 0.65" (LxWxH) RoHS status Compliant DK-TM4C123G Overview SPMU357B – August 2013 – Revised March 2014 Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 7: Hardware Description
USB0EPEN GPIO User LED GPIO Stellaris JTAG ICDI UART0 9-Axis Debug Header Motion Sensor Figure 2-1. DK-TM4C123G Development Board Block Diagram SPMU357B – August 2013 – Revised March 2014 Hardware Description Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 8: Microcontroller, Usb Otg, User/Navigation Switches, User Led, And Gpio Headers (Schematic
In USB Host mode, the development board can provide power to the OTG connector. The USB0EPEN signal controls the Channel 2 Enable (EN2) of a Texas Instruments’ TPS2052B Load Switch (U7), which enables power to the connector's VBUS pin. The POWER SELECT jumper must be in the “ICDI” position. -
Page 9: User Switches And User Led
Table 2-3. 4-Channel Analog Measurement Signals GPIO Pin Pin Function Terminal +VBUS AIN3 AIN2 AIN1 AIN0 CANH CANL SPMU357B – August 2013 – Revised March 2014 Hardware Description Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 10: 9-Axis Motion Sensor
GPIO Pin Pin Function Sensor I2C3SCL I2C3SDA GPIO Please refer to the MPU-9150 data sheet for more information about the sensor. Hardware Description SPMU357B – August 2013 – Revised March 2014 Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 11: Temperature Sensors
Data Logger, Motion Sensor, Temperature Sensors, CAN Transceiver, OLED, and SD Card (Schematic page 2) www.ti.com 2.2.4 Temperature Sensors Temperature can be measured by the Texas Instruments TMP20 Analog Temperature Sensor (U3) and/or the internal microcontroller temperature sensor. 2.2.4.1 External TMP20 Temperature Sensor The output of the sensor is connected directly to the microcontroller’s ADC. -
Page 12: Mcu Running Current
The output of a Texas Instruments INA198 Current Shunt Amplifier (U15) is connected to the ADC on the microcontroller. This amplifier increases the voltage drop on a 0.1-Ohm current shunt resistor in line with the V source for the microcontroller. -
Page 13: Oled Display
To achieve the lowest power consumption while in Hibernate mode, the HIB signal is connected to the Channel 1 Enable (EN1) signal of the Texas Instruments TPS2052B load switch (U7). In Hibernate mode, the HIB signal is asserted and the load switch cuts main power to the entire board, excluding the on-board ICDI. -
Page 14: Current Shunt Resistors
The DK-TM4C123G has additional circuitry that allows the development board to be turned on when a battery is not present or when the battery voltage is too low. A Texas Instruments TPS3803-01 Voltage Detector (U12) monitors V and produces a VBAT_GOOD signal when the battery voltage is above 2.1 V. -
Page 15: Clocking
This represents the +5.0V breakout and the +V breakout. Total current = I VBUS +5.0V is switched by the load switch (U7); however +V is always connected. SPMU357B – August 2013 – Revised March 2014 Hardware Description Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 16: Debug And Virtual Com Port (Schematic
In this configuration, the debugger will not have control of the hardware reset line RST. Install Jumper Figure 2-3. Debug Out Hardware Description SPMU357B – August 2013 – Revised March 2014 Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 17: Virtual Com Port
A list of Wireless Evaluation Modules available for sale can be found on the eStore. Search for "CC*EM*" as a Part Number on the Advanced Search page. SPMU357B – August 2013 – Revised March 2014 Hardware Description Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 18: Software Development
Sourcery Codebench • Generic GNU C Compiler • Texas Instruments' Code Composer Studio™ IDE Download evaluation versions of these tools from the Tools & Software section of www.ti.com/tiva. Due to code size restrictions, the evaluation tools may not build all example programs. A full license is necessary to re-build or debug all examples. -
Page 19: Programming The Dk-Tm4C123G Board
10. Click the Program button to start the Erase, Download, and Verify process. The DEBUG ACTIVE LED (D5) on the board turns on at this time. Program execution starts once the Verify process is complete. SPMU357B – August 2013 – Revised March 2014 Software Development Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 20: A Component Locations
SPMU357B – August 2013 – Revised March 2014 Component Locations Figure A-1. DK-TM4C123G Component Locations (Top View) Figure A-2. DK-TM4C123G Component Locations (Bottom View) Component Locations SPMU357B – August 2013 – Revised March 2014 Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 21: Bill Of Materials (Bom)
3.5mm, 6 Pos Connector, Micro SD card, push- 2908-05WB-MG push SMT Header, 2x2, 0.100, T-Hole, 67997-104HLF Vertical Unshrouded, 0.230 Mate SPMU357B – August 2013 – Revised March 2014 Bill of Materials (BOM) Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... - Page 22 INA198AIDBV 100V/V Gain, 5SOP(DBV) CAN Transceiver 8-SOIC Texas Instruments SN65HVD1050D IC, 9 Axis Digital Gyro, InvenSense MPU9150 Accelerometer, Compass Bill of Materials (BOM) SPMU357B – August 2013 – Revised March 2014 Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated...
- Page 23 Jumper, 0.100, Gold, Black, Z2, Z3 Sullins SPC02SYAN Closed Rubber Feet, Adhesive, Round, Z4, Z5, Z6, Z7, Z8 SJ61A3 0.375 x 0.250 SPMU357B – August 2013 – Revised March 2014 Bill of Materials (BOM) Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated...
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Page 24: C References
IAR Embedded Workbench website at www.iar.com • Sourcery CodeBench development tools website at www.codesourcery.com/gnu_toolchains/arm • Texas Instruments’ Code Composer Studio™ IDE website at www.ti.com/ccs References SPMU357B – August 2013 – Revised March 2014 Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 25: D Schematics
Hibernate, Current Shunts, Power Supplies, Reset and Crystals on schematic page 3 • Debug and Virtual COM Port on schematic page 4 • Wireless Evaluation Module Connectors on schematic page 5 SPMU357B – August 2013 – Revised March 2014 Schematics Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... -
Page 26: E Revision History
PB0/USB0ID USB0DP PL6/USB0DP USB0DM PL7/USB0DM PP0/AIN23_MCU_ISENSE DIO-1N4448HWS TM4C123GH6PGE WAKE DESIGNER REVISION DATE TEXAS INSTRUMENTS 7/9/2013 Tiva™ MICROCONTROLLERS PROJECT TM4C123G Development Kit 108 WILD BASIN ROAD, SUITE 350 AUSTIN TX, 78746 DESCRIPTION www.ti.com/tiva-c Microcontroller, USB OTG, User Switches and LED FILENAME PART NO. - Page 27 SN65HVD1050 MPU-9150 OLED_RGB_CFAL9664B-F-B1 CAN bus termination should be inserted into the scr ew terminals. 0.1UF 0.01UF DESIGNER REVISION DATE TEXAS INSTRUMENTS Tem perature Sensor 7/9/2013 Tiva™ MICROCONTROLLERS PROJECT +3.3V 108 WILD BASIN ROAD, SUITE 350 TM4C123G Development Kit VOUT PE7/AIN20_TEMP AUSTIN TX, 78746 0.1UF...
- Page 28 H107 H109 +13V +ICDI_VBUS H108 PG0_+13VEN H111 H103 H105 SS12 H110 DESIGNER REVISION DATE 174K H113 TEXAS INSTRUMENTS FREQ COMP H112 7/9/2013 10UF 50V 10UF 50V H115 Tiva™ MICROCONTROLLERS H114 PROJECT 18.0K H127 36.5K TPS61085 H128 108 WILD BASIN ROAD, SUITE 350...
- Page 29 WAKE OSC1 +ICDI_3.3V OSC0 VBAT +ICDI_3.3V XOSC0 GNDX VDDA 16MHz XOSC1 GNDA DESIGNER REVISION DATE TEXAS INSTRUMENTS 0.01uF 0.1uF 0.01uF 0.1uF 0.01uF 1.0uF 7/9/2013 Tiva™ MICROCONTROLLERS 10pF 10pF VDDC PROJECT VDDC 108 WILD BASIN ROAD, SUITE 350 TM4C123G Development Kit...
- Page 30 PH3/SSI3TX_EM_MOSI PF1/U1CTS_EM_RTS RF_SPI_MOSI RF_UART_RTS PH2/SSI3RX_EM_MISO PF4_EM_GPIO3 RF_SPI_MISO RF_GPIO3 EM_CONNECTOR_2 EM_CONNECTOR_1 DESIGNER REVISION DATE TEXAS INSTRUMENTS 7/9/2013 Tiva™ MICROCONTROLLERS PROJECT 108 WILD BASIN ROAD, SUITE 350 TM4C123G Development Kit AUSTIN TX, 78746 DESCRIPTION www.ti.com/tiva-c Wireless EM Connector FILENAME PART NO. SHEET 5 OF DK-TM4C123G.sch...
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Page 31: Revision History
Table E-1. Revision History ADDITIONS/MODIFICATIONS/DELETIONS Global Corrected page number links in Table of Contents. Section 1.1 Removed "microSD card". Kit Contents Revision History SPMU357B – August 2013 – Revised March 2014 Submit Documentation Feedback Copyright © 2013–2014, Texas Instruments Incorporated... - Page 32 ADDITIONAL TERMS AND CONDITIONS, WARNINGS, RESTRICTIONS, AND DISCLAIMERS FOR EVALUATION MODULES Texas Instruments Incorporated (TI) markets, sells, and loans all evaluation boards, kits, and/or modules (EVMs) pursuant to, and user expressly acknowledges, represents, and agrees, and takes sole responsibility and risk with respect to, the following: 1.
- Page 33 RADIO FREQUENCY REGULATORY COMPLIANCE INFORMATION FOR EVALUATION MODULES Texas Instruments Incorporated (TI) evaluation boards, kits, and/or modules (EVMs) and/or accompanying hardware that is marketed, sold, or loaned to users may or may not be subject to radio frequency regulations in specific countries.
- Page 34 Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2014, Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered “Radio Frequency Products”...
- Page 35 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.