• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 62 subscribers
  • Views 88 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

UCD9090-Q1: I2C bus example for reading MON11

Kevin Schmidgall
Intellectual 3000 points
Part Number: UCD9090-Q1

Just want to make sure i understand how to read MON11 for UCD9090-Q1.

Based off of this link it sounds like you can only read MON11 as current or temperature (link). Is that true?

Assuming that is true then they just need to follow the following link (SLVA385) and refer to section 4.2 or 4.3? Based off the "Select the Rail" section of 4.1 - MON11 = PAGE10? Is that also correct?

Regards,

Kevin

  • 0
    TI__Guru 57980 points

    Hi

    Yes, the SLVA384 section 4 is the correct reference to read voltage, current and temperature via pmbus command.

    But MON11 does not mean it is PAGE 10. MON 11 can be any rail which is up to how customer configure. 

    For example, the below case, MON11 is rail 2(PAGE index is 1)

    Regards

    Yihe