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Does DEBUG-RESET from CCS places all Peripheral Register contents to the Power ON Reset value as specified in TRM?

Pashan
Intellectual 715 points

Hello,

When I perform DEBUG-HALT-RESET cycle from CCS 3.3 with my CPU board, what will be the contents of all the Peripheral Registers?

Will it revert back to Power ON Reset value as specified within TRM for various Registers?

Specifically, what will happen to all the GIO mode configured Port Pins for all the Peripherals?

Will they all be LOW when I perform DEBUG-HALT-RESET?

Thank you.

Regards

Pashan

 

  • 0
    TI__Genius 14205 points

    Hi Pashan,

    RESET In CCS will only bring the PC to 0 (" RESET vector in TMS570x). In some special case using special drivers I think CCS supports RESET using ICEPICK, but this should not be in your case.

    Only nRST, nPORST, System reset caused by Watchdog, Software reset key, Disabling Peripheral enable bit will reset the peripheral registers to default state.

    Best Regards
    Prathap