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TPS659037: POWERHOLD function of GPIO7

shigehiro tsuda
Mastermind 9490 points
Part Number: TPS659037

Hi,

The pin of GPIO_7 is described as “10: POWERHOLD” in Table 11.GPIO OTP Settings of TPS659037 User's Guide to Power AM574x, AM572x, and AM571x (SLIU011F).

The GPIO_7 bit of 3.9.7 PRIMARY_SECONDARY_PAD2 Register of TPS659037 Register Map Technical Reference Manual seems to have only 1 bit setting.
Is it a typo?

Best Regards,
Shigehiro Tsuda

  • 0
    TI__Prodigy 370 points

    Hi Shigehiro Tsuda,

     

    Thank you for bringing this to our attention, Table 11. GPIO OTP Settings of TPS659037 User's Guide to Power AM574x, AM572x, and AM571x has a typo and we will work to correct this in future revisions. That field should only have a 1 bit setting, please follow the TPS659037 Register Map Technical Reference Manual section 3.9.7 PRIMARY_SECONDARY_PAD2 to choose your bit selection.

     

    Thank you,

    Jadyn

  • 0 in reply to Jadyn
    Mastermind 9490 points

    Hi Jadyn,

    Thank you for quick reply.
    I understand that Table 11. GPIO OTP Settings of TPS659037 User's Guide to Power AM574x, AM572x, and AM571x has a typo.

    Best Regards,
    Shigehiro Tsuda