Skip to main content
Graduate
April 5, 2024
Question

NO FMC_SDNCAS alternate function info in

  • April 5, 2024
  • 1 reply
  • 2523 views

I want to design a baord with stm32h7b0zbt6 with extranal sdram chip W9825G6KH-6. I get PG15 with FMC_SDNCAS alt func in datasheet as below:

Screenshot from 2024-04-05 07-23-59.png

But when I looked the PG15 alt func config I get as below info, I could not found an alternate function number for FMC_SDNCAS here ?? why they are not consistent ?
Screenshot from 2024-04-05 07-24-23.png

 

    This topic has been closed for replies.

    1 reply

    Technical Moderator
    April 5, 2024

    Hello,

    Most probably it's a miss in table 14. By analogy with STM32H743 PG15 has FMC_SDNCAS alternate function.

    The internal ticket 178406 has been submitted to confirm and fix the issue.

    I will keep you informed for any feedback.

     

    Graduate
    April 5, 2024

    Tks ,waiting for your reply.

    Technical Moderator
    April 8, 2024

    Update: issue confirmed. 

    The internal ticket 178406 has been summitted to fix this issue.

    Thank you.