• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 33 subscribers
  • Views 168 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:

DS90UB954-Q1: How to generate interrupt for status changing?

DS90UB954-Q1: Question towards revision C.

Masayuki Uchihara
Intellectual 1686 points
Part Number: DS90UB954-Q1

Hi Team,

Do you have any action required for the datasheet change from Revison B to Revision C? Since our customer make some system based on the Revision B datasheet. if they need any action, please let me know.

I understand the VDDIO must match to VI2C. how about  other pin? are they no change? ex: CSI, Rout etc...

Regards,

Uchihara

  • 0
    TI__Genius 11315 points

    HI Uchihara,

    Yes, VDDIO must match VI2C. Other changes to pins include the following: 

    1. The capacitor for the VDD11_CSI pin changed from 1uF to 10uF when VDD_SEL = HIGH. If a 10uF cap was used, we suggest measuring the ripple of VDD11_CSI to see if it still meets our recommended operating conditions requirements. 
    2. The pull-up resistor for PDB changed from 33kOhm to 10kOhm to meet the VIH specifications. 

    There are some register settings that may be affected depending on how the customer programmed them: BCC_Config[2:0] 0b111 is now reserved, and PORT_CONFIG2[5] default value changed.

    All details are listed in the revision history, so you can also refer there. 

    Regards,

    Cindy