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Frequent questions

  • [FAQ] F29H85X-SOM-EVM: C2000 microcontrollers forum

    Part Number: F29H85X-SOM-EVM Tool/software: Hi Champ, I am reconfirming for my customer. My customer wants to receive data with multiple Rx buffers instead of Rx FIFIOs, but doesn't know how to configure sysfg. I have already read the "34.5.16…

  • [FAQ] TMS320F28388D: [FAQ] Why does the CM core on the F2838xD device sometimes gets into an NMI exception, reporting an uncorrectable flash ECC error that points to a non-flash address at runtime?

    Part Number: TMS320F28388D Tool/software: Details: A Cortex-M4 corner case condition, where it terminates stalled AHB transaction before completion, aligned with a specific access sequence, will cause CM interconnect and CM flash wrapper to go out…

  • [FAQ] FAQ on Live Firmware Update (LFU) and Firmware-over-the-air (FOTA) for TI C2000 MCUs

    Part Number: C2000WARE Tool/software: This FAQ covers F28x MCUs. It will be updated in the near future to cover F29x MCUs. 7587.LFU_ASM_2025_F28x_Public.pptx

  • [FAQ] How do I implement Interrupt Nesting on a C2000 (C28x) device?

    Part Number: C2000WARE Tool/software: On a C2000 device with a C28x core, the Peripheral Interrupt Expansion (PIE/ePIE) Module inherently allow for nesting of interrupts. By default, the CPU will service each interrupt to completion without breaking…

  • [FAQ] C2000WARE: Why is my DCSM configuration causing issues in my application?

    Part Number: C2000WARE Other Parts Discussed in Thread: SYSCONFIG , UNIFLASH Tool/software: This thread will discuss common issues and best practices for using DCSM on the following devices: F2807x F2837xS F2837xD F28004x F2838x F28002x…

  • [FAQ] FAQ on Flash software for C2000 MCUs

    Part Number: C2000WARE Other Parts Discussed in Thread: C2000-GANG , UNIFLASH Tool/software: 1. Which 3 rd party programmers do you recommend for C2000 MCUs? Answer: Some of the recommended 3 rd party programmers are from these vendors - Acroview…

  • [FAQ] TMS320F28P559SJ-Q1: Reading MCAN message from RX FIFOs and RX Buffers

    Part Number: TMS320F28P559SJ-Q1 Tool/software: The difference between the RX FIFO and RX buffer, and how to read the MCAN message from them.

  • [FAQ] F29H859TU-Q1: F29H85x Flash Plugin usage notes

    Part Number: F29H859TU-Q1 Tool/software: Note: Update for CCSv20 - C29 Feature Support 1.2.14.0. This page will continue to be updated as necessary for relevant information to the FAQ. Question: Where are the Flash Settings for my device in CCS…

  • [FAQ] C2000WARE: How to configure CMPSS and EPWM for EDGE trigger instead of LEVEL trigger

    Part Number: C2000WARE Tool/software: Situation example: The CMPSS's compared voltage is set as 1.5V from internal DAC / external signal, once the sensed voltage on positive pin is higher than negative pin 1.5V, then trigger ONCE interrupt. Then…

  • [FAQ] C2000-SAFETI-DIAGNOSTICS-LIB: F2837x/F2807x Software Diagnostic Library in EABI

    Part Number: C2000-SAFETI-DIAGNOSTICS-LIB Other Parts Discussed in Thread: C2000WARE Tool/software: How can I use the C2000-SAFETI-DIAGNOSTICS-LIB in an EABI project when existing .lib files are COFF ABI?

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