TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Arm-based microcontrollers

Arm-based microcontrollers

Arm-based microcontrollers forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
  • Threads 48936 Discussions
Texas Instruments (TI) Microcontrollers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search for content on other microcontrollers or ask technical support questions on the extensive portfolio of microcontrollers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] What does the '7' or '7R' the end of TM4C123x part numbers signify?

    Ralph Jacobi
    Ralph Jacobi
    Many TM4C123x part numbers have options that include a '7' or a '7R' the end of the part. What is the difference between devices with the '7' at the end and devices which have the '7' omitted? What does the 'R' designate differently? Examples: …
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] TMS570LC4357: JTAG connection issues to Hercules devices

    QJ Wang
    QJ Wang
    Part Number: TMS570LC4357 Is JTAG RTCK required for target connection? What are the dfifference between JTAG and ETM? Why should the nTRST signal be pulled LOW? The JTAG connection is lost after the program is loaded to flash.
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] TMS570LC4357: Troubleshooting the Abort Exceptions on Hercules Devices

    QJ Wang
    QJ Wang
    Part Number: TMS570LC4357 The guides to debug the aborts happened on Hercules (TMS570 and RM4x/RM5x) devices
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] EK-TM4C1294XL: How to program a new MAC Address into a TM4C129 device?

    Ralph Jacobi
    Ralph Jacobi
    Part Number: EK-TM4C1294XL Other Parts Discussed in Thread: LMFLASHPROGRAMMER , UNIFLASH What are the steps required to program a new MAC address into a TM4C129x? How can a committed MAC address be reprogrammed?
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] SW-TM4C: How to apply to use TI's TM4C USB VID and PID

    Ralph Jacobi
    Ralph Jacobi
    Part Number: SW-TM4C After evaluation of the TivaWare UsbLib and using TI's offered USB example projects, I want to reuse TI's USB Vendor Identification Number (VID) and USB Product Identification Numbers (PID) for my final product. Is this possible…
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] What to do if the TM4C129 ROM boot loader is not functional on custom hardware

    Ralph Jacobi
    Ralph Jacobi
    Other Parts Discussed in Thread: EK-TM4C1294XL , TM4C1294KCPDT , TM4C1294NCPDT , TM4C1294NCZAD , TM4C1299KCZAD , TM4C1299NCZAD , TM4C129EKCPDT , TM4C129ENCPDT , TM4C129ENCZAD , TM4C129LNCZAD , TM4C129XKCZAD , TM4C129XNCZAD Issue: Trying to invoke the…
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] SW-TM4C: How to debug a program going into FaultISR

    Ralph Jacobi
    Ralph Jacobi
    Part Number: SW-TM4C Observed Issue: The program is entering into the FaultISR during normal program execution. The FaultISR entry has been confirmed to be unrelated to the topic discussed in How to prevent the program from going into FaultISR when…
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] SW-TM4C: How to prevent the program from going into FaultISR when using a new peripheral

    Ralph Jacobi
    Ralph Jacobi
    Part Number: SW-TM4C Case 1: Adding a function call for a new peripheral or a new GPIO port caused the program to go into FaultISR Case 2: After properly enabling a peripheral, the program still goes into FaultISR
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] EK-TM4C123GXL: How to resolve unexpected behavior on pins PD0, PD1, PB6, and/or PB7

    Ralph Jacobi
    Ralph Jacobi
    Part Number: EK-TM4C123GXL Observed Issue: One or more of PD0, PD1, PB6, and/or PB7 are exhibiting unexpected behavior when trying to use them for any functionality.
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
  • [FAQ] How to get locked GPIO pins on TM4C129 devices to work

    Ralph Jacobi
    Ralph Jacobi
    Affected GPIO Ports for TM4C129x Devices: Port C0, C1, C2, C3 Port D7 Port E7 Behavior: The I/O port will not operate as a GPIO when trying to change output levels or read input signals.
    • Answered
    • over 4 years ago
    • Arm-based microcontrollers
    • Arm-based microcontrollers forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    TMDS570LS31HDK: TMDS570LS31HDK: AUTOSAR MCAL access 0 Locked

    214 views
    1 reply
    Latest over 4 years ago
    by QJ Wang
  • Suggested Answer

    TM4C129XNCZAD: EPI interface question 0 Locked

    367 views
    2 replies
    Latest over 4 years ago
    by robert bond
  • Answered

    TMS570LS0914: N2HET - Needed HIGH/LOW Voltage level for PWM duty cycle measurement 0 Locked

    300 views
    1 reply
    Latest over 4 years ago
    by QJ Wang
  • Suggested Answer

    MSP432E401Y: MSP432E401Y mac address in syscfg 0 Locked

    272 views
    1 reply
    Latest over 4 years ago
    by Jace H
  • Answered

    EK-TM4C1294XL: Eth bootloader update vector fails 0 Locked

    1147 views
    14 replies
    Latest over 4 years ago
    by Genatco
  • Suggested Answer

    MSP432E411Y: Interfacing MSP432 and Raspberry Pi over MODBUS 0 Locked

    403 views
    1 reply
    Latest over 4 years ago
    by Jace H
  • Not Answered

    RM57L843: Porting sys_core.asm code from RM46x 0 Locked

    341 views
    11 replies
    Latest over 4 years ago
    by QJ Wang
  • Not Answered

    MSP-EXP432P401R: Deep Sleep Power Mode factory code fails 0 Locked

    293 views
    5 replies
    Latest over 4 years ago
    by Johnson He
  • Answered

    HALCOGEN: HalCoGen generates sys_pmu.asm with missing asm instructions for TMS5701227 0 Locked

    333 views
    7 replies
    Latest over 4 years ago
    by v01d
  • Answered

    TM4C1294NCPDT: Internal Flash Partition for TI-RTOS 0 Locked

    299 views
    3 replies
    Latest over 4 years ago
    by Ralph Jacobi
  • Answered

    TMS570LS0914: SoC start-up time to c init 0 Locked

    363 views
    4 replies
    Latest over 4 years ago
    by v01d
  • Not Answered

    How to program RM48 OTP areas via uniflash 0 Locked

    422 views
    3 replies
    Latest over 4 years ago
    by QJ Wang
  • Answered

    TMS570LS0914: DMA MibSPI two receive message lengths 0 Locked

    425 views
    5 replies
    Latest over 4 years ago
    by QJ Wang
  • Answered

    TMS570LC4357: TMS570LC4357: Hercules™︎ safety microcontrollers forum - ENABLING 256 BUFFERS OF MIBSPI1 0 Locked

    666 views
    13 replies
    Latest over 4 years ago
    by QJ Wang
  • Suggested Answer

    UNIFLASH: Uniflash Memory confirm 0 Locked

    434 views
    7 replies
    Latest over 4 years ago
    by QJ Wang
  • Suggested Answer

    TMS570LS3137: Flexray FTU example project file 0 Locked

    568 views
    5 replies
    Latest over 4 years ago
    by QJ Wang
  • Suggested Answer

    HALCOGEN: Project migration 0 Locked

    539 views
    13 replies
    Latest over 4 years ago
    by QJ Wang
  • Suggested Answer

    TMS570LC4357: External monitoring of the nRST pin absolutely necessary? 0 Locked

    325 views
    3 replies
    Latest over 4 years ago
    by QJ Wang
  • Answered

    HERCULES-F021FLASHAPI: Source Code 0 Locked

    470 views
    3 replies
    Latest over 4 years ago
    by QJ Wang
  • Not Answered

    RM48L952: Maximum IOH and IOL current 0 Locked

    150 views
    1 reply
    Latest over 4 years ago
    by QJ Wang
<>