hi, can I use external memory access for stm32h723zg, if can ,how?

[jeman.1]

..

[ChahinezC]

Hello @jeman.1​,

The STM32H723ZG present interfaces that can access external memories, for example the FMC and the OctoSPI interfaces, you can check the datasheet.

If your question is about executing the code from external memories, I suggest you checking the External memory code execution on STM32F7x0 Value line, STM32H750 Value line, STM32H7B0 Value line and STM32H730 Value line MCUs application note.

It might help you with your request.

Regards,

Chahinez.

[Tesla DeLorean]

Yes.

Initialize the pins, peripheral and memory device.

Should then be able to access memory the same way as the other memory in the MCU, usually slower, and potentially Read Only, depending on what type of memory device you are talking about.

​Try to frame your questions better.

​

[jeman.1]

Actually i was trying to run mobilenetV2 on stm32h723zg using stm32cubeMx, After enabling external flash and external memory i was able to analyze and validate on desktop but while validating on target i am getting memory overflow error

[jeman.1]

If possible can you please provide demo to validate a deeplerning model which needs external memory using stm32cubeMx.