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Frequent questions

  • [FAQ] EK-TM4C1294XL: How to program a new MAC Address into a TM4C129 device?

    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?

  • [FAQ] SW-TM4C: How to apply to use TI's TM4C USB VID and PID

    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…

  • [FAQ] What to do if the TM4C129 ROM boot loader is not functional on custom hardware

    Other Parts Discussed in Thread: EK-TM4C1294XL , TM4C1294KCPDT , TM4C1294NCPDT , TM4C1294NCZAD , TM4C1299KCZAD , TM4C1299NCZAD , TM4C129EKCPDT , TM4C129ENCPDT , TM4C129ENCZAD , TM4C129LNCZAD , TM4C129XKCZAD , TM4C129XNCZAD Issue: Trying to invoke the…

  • [FAQ] SW-TM4C: How to debug a program going into FaultISR

    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…

  • [FAQ] SW-TM4C: How to prevent the program from going into FaultISR when using a new peripheral

    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

  • [FAQ] EK-TM4C123GXL: How to resolve unexpected behavior on pins PD0, PD1, PB6, and/or PB7

    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.

  • [FAQ] How to get locked GPIO pins on TM4C129 devices to work

    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.

  • [FAQ] How to get locked GPIO pins on TM4C123 devices to work

    Affected GPIO Ports for TM4C123x Devices: Port C0, C1, C2, C3 Port D7 Port F0 Behavior: The I/O port will not operate as a GPIO when trying to change output levels or read input signals.

  • [FAQ] Where are the TI-RTOS Extended Release Notes for TivaC?

    The TI-RTOS for TivaC release notes mentioned an "Extended Release Notes" page. Where is that?

  • [FAQ] Do you have any USB benchmarks with TI-RTOS on a TivaC device?

    Other Parts Discussed in Thread: TM4C123GH6PM I'm looking for any USB benchmarks when using TI-RTOS on a TivaC device. I'm explicitly interested in CDC.

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