How to Interface and configure the STM32H563ZI with W25Q256 external memory

[Shubham08]

I was trying to interface W25Q256 with STM32H563ZI in QuadSPI mode as i have done with normal SPI it was working fine as i need to operate at higher frequency than normal spi for continous read and write operation. I tried to read Device information first but i was unable to read the device information mode. 

This is the parameter that i have set.

Also i have attached the programming file.

I need help in debugging the code and configuring the parameter in stm32cube ide if needed.

[KDJEM.1]

Hello @Shubham08,

Is the Quad mode enabled on both sides in order to communicate properly

- QUADSPI side

- Quad-spi memory side.

I recommend you to look at AN5050 Table 8 and check your OCTOSPI configuration.

Thank you.

Kaouthar

[Shubham08]

Sir i will follow the document and get back if any problm occurs