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TMS320F280025: Boot Configuration through SCI

Ray Vincent Aranzaso
Genius 17200 points
Part Number: TMS320F280025

Hi,

Good Day.

The customer is using the TMS320F280025 controller.

They are facing issues, in booting. Initially, the booting is working properly but it couldn't able to come out from boot mode after completing of the booting process.

We have set, the default boot modes as given: GPIO24 is 0 and GPIO32 is 1 for booting.

Please suggest which pins need to be high and low to come out of booting mode (out from programming).

Best Regards,

Ray Vincent

  • 0
    TI__Genius 11525 points

    Hi Ray,

    A few things. For F280025 device, to come out of the boot mode GPIO24 is 1 and GPIO32 is 0 (per boot table):

    www.ti.com/.../spruir3b.pdf

    If it still isn't able to complete the booting process , is it possible to connect to CCS and step through the exitboot routine in the codestartbranch.asm file?

    Thanks and regards,

    Charles