FAQs
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

How to configure HyperBus (in IOC) when external RAM signals are connected to OCTOSPI1 and also OCTOSPI2 (because of PCB layout) on STM32H725

PZema.1
Associate

‎2021-06-11 1:11 AM

Hi,

we have configured OCTOSPI1/2 follows :

0693W00000BahvuQAB.png0693W00000Bahw9QAB.png 

But signal ChipSelect is not changing when we measure it. When we moved Chipselect to OCTOSPI2 ChipSelect is working ... How do we have to change configuration to work with ChipSelect on OCTOSPI1 ?

Thanks

Petr

0 Kudos
This discussion is locked. Please start a new topic to ask your question.
0 REPLIES 0
Announcement

We’re moving the ST Community to a new platform to give you a better and more reliable community experience.

Top