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TMS320F28P550SJ: Confusion related to GPIO supported in F28p55x

MUKUL CHOUDHURY
Intellectual 530 points
Part Number: TMS320F28P550SJ
Other Parts Discussed in Thread: SYSCONFIG, C2000WARE

Hi,

I have confusion regarding the gpio pins supported in F28p55x.

I find inconsistency in the data provided in data sheet, bit table in TRM and the bits positions in the corresponding header file.

GPIO229: It is not mentioned in the peripheral muxing table but is available in the header files and bits tables in TRM.

GPIO 231: GPIO236 - It is not mentioned in peripheral muxing table but exist in the but fit fields in the header files.

Could you please provide the list of GPIO that is actually supported in F28p55x.

Thanks,

Mukul

  • +1
    TI__Mastermind 28220 points

    Hi Mukul,

    GPIO229 is not present on F28P55x

    GPIO230 is present, the only higher GPIO present is GPIO236.

    Apologies for these inconsistencies. The SysConfig tool contains the correct GPIOs on F28P55x. We will correct these inconsistencies in the next release of C2000Ware and the technical reference manual.

    Thank you,

    Luke