• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 29 subscribers
  • Views 311 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.

TLV320ADC3101-Q1: I have a question regarding the reset operation.

DAEPYO HWANG
Prodigy 20 points
Part Number: TLV320ADC3101-Q1


Tool/software:

This is the waveform for the structure I am currently using.

  • 0
    Prodigy 20 points

    The pull-up may be working as an internal pull-up, not a GPIO. What I'm most curious about is whether RESET works properly when operating with the waveform I've currently provided.

  • +1 in reply to DAEPYO HWANG
    TI__Mastermind 27710 points

    Hi Daepyo,

    I'm not sure I understand the question. Please clarify if I'm addressing your issue incorrectly.

    Your waveform appears to be correct, RESET is driven LOW for at least 10ns following stable power supplies. The striation in the RESET signal (boxed in red) are still considered LOW as they are less than 0.3 * IOVDD. I don't see an issue with your current power supply sequence