• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 250 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.

Original question:

TM4C129x hibernation wake pin

TM4C1290NCPDT: Wake pin when hibernation is not used

Koichiro Tashiro
Mastermind 22945 points
Part Number: TM4C1290NCPDT

Hi,

My customer is using Tiva 129x and asking Wake pin handling when hibernation is not used in their system.

Customer checked SPMA056(System Design Guidelines for the TM4C129x) and found the Wake pin should be connected to GND.
But he also found the old E2E and in the discussion, the document description was concluded as typo.
https://e2e.ti.com/support/microcontrollers/other/f/908/t/455721?TM4C129x-hibernation-wake-pin

The thread was done in 2015, but the document is not updated, yet.
What is the correct Wake pin handling?

Thanks and regards,
Koichiro Tashiro