• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 98 subscribers
  • Views 123 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM3894 GPIO Status at first time power-up

Lakshmi Santosh
Intellectual 380 points
Other Parts Discussed in Thread: AM3894

What is the status of AM3894 GPIO pins when the device is powered for the first time (not programmed yet) ?

Thanks,

Lakshmi

  • 0
    TI__Guru**** 170625 points

    Hi Lakshmi,

    The status of the GPIO pins can be checked in the AM3894 datasheet. See section 4.4 Pin Multiplexing Control

    For example GP0[0] pin is selected by default (register PINCTRL291) with pull down selected, while GP1[29] is not selected by default (register PINCTRL250).

    Regards,

    Pavel