• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 31 subscribers
  • Views 544 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.

TMS570LS1224: nERROR pin driving

Alberto Soattin
Genius 16905 points
Part Number: TMS570LS1224


Hi Support,

can you kindly provide me details on how nERROR pin is internally driven in TMS570? My customer need to use this with one of the resets and need to better understand if internally we have "fixed pull down" or not.

Thanks and regards,

Alberto

  • 0
    TI__Guru**** 198986 points
    Hello Alberto,

    The nError is an output signal, so it doesn't have any pull-up or pull-down after reset. During reset, all the I/O signal is input, so it has a pull-down.
    The customer needs to add an external pull-up to the nERROR signal if this pin is used to drive the RESET of other device.