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Frequent questions

  • [FAQ] MSPM33C321A: How to modify NONMAIN flash on MSPM33

    Part Number: MSPM33C321A Other Parts Discussed in Thread: SYSCONFIG 0. Before Modifying NONMAIN If NONMAIN flash is erased unexpected, or not correctly programmed, it may lead to MCU lock and cannot be recovered forever. So please modify NONMAIN carefully…

  • [FAQ] MSPM33C321A: Workaround for re-use I2C pin as shutdown wakeup pin in usage 'Retaining IO State Through Bankswap'

    Part Number: MSPM33C321A Other Parts Discussed in Thread: SYSCONFIG 1. Background MSPM0/M33 support a method to retain IO state through bankswap( MSPM0/M33: Retaining IO State through Bankswap ). In this usage, shutdown wakeup will be used for BOR…

  • [FAQ] RM57L843: Effect of Different Reset Sources on RAM Contents

    Part Number: RM57L843 In this FAQ i want to demonstarate "Effect of Different Reset Sources on RAM Contents of RM57L843". Even though i tested for RM57x the same results should be applicable for other Hercules controllers like TMS570LCx, TMS570LSx…

  • [FAQ] AM13E23019: AM13E23019 EPI driver unable to see the register values in Memory Browser

    Part Number: AM13E23019 Hi, While using CCS 21.0.1 and AM13E2X SDK 26.01.00.03 , If we try to run the example: am13e230x_sdk_26_01_00_03\examples\driverlib\epi\epi_sdram_read_write and see the register values at address 0x4001A000 onwards in the memory…

  • [FAQ] MSPM33C321A: Phase-Shifted PWM Techniques in MSPM33/MSPM0

    Part Number: MSPM33C321A Other Parts Discussed in Thread: SYSCONFIG 1. Background While standard PWM provides a fixed duty cycle via a single CC register, advanced applications may require phase-shifted or multi-pulse outputs. This guide explains…

  • [FAQ] AM2634-Q1: How can I speed up the UniFlash flashing process?

    Part Number: AM2634-Q1 Other Parts Discussed in Thread: UNIFLASH Hi Expert, I'm experiencing long delays when loading images into external flash using UniFlash. The tool spends the majority of its execution time initializing and setting up the environment…

  • [FAQ] MSPM33C321A: MSPM33 LVGL Solution

    Part Number: MSPM33C321A Other Parts Discussed in Thread: SYSCONFIG , 1. Background Since the LP-MSPM33C321 features an onboard OLED display, you can display images and animations, such as in [FAQ] MSPM33C321A: How to play video 'bad apple' at LP…

  • [FAQ] AM2611-Q1: How to handle persistent data during FOTA update?

    Part Number: AM2611-Q1 Hello expert, How should persistent data like filesystems, logs, etc. be handled during a FOTA update. If the full memory is divided into 2 banks, this would mean after every update, the device will need to copy the persistent…

  • [FAQ] TMS570LC4357: Explaining why EXTRST flag not setting in HDK boards for Watchdog / Software resets

    Part Number: TMS570LC4357 Few customers noticied that EXTRST flag is not setting in HDK boards for Watchdog / Software resets, because of this only partial initializations are happenning in startup code and eventually that creating aborts in code execution…

  • [FAQ] AM2611-Q1: How to erase flash from CCS Flash Plugin

    Part Number: AM2611-Q1 Other Parts Discussed in Thread: UNIFLASH Hi, How can I erase external flash via CCS Flash plugin

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