About dze.1

dze.1 · 2021-08-23

Hallo,I'm using a STM32H745, that shall access an external NOR flash with the timing recommended by ST at the reference manual RM0399 on page 875. I did exactly reproduce this timing setting, but no access will be generated on the FMC pins.When I ch...

dze.1 · 2021-08-24

I have now switched on the MPU and configured the NOR-memory space as device.The BURST read and write access is working perfect, but when configuring the bank for non-burst (bit 8 = BURSTEN set to 0) no access happens.The MPU is configured according ...

dze.1 · 2021-08-23

Both caches are disabled and the MPU is not used.

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STM32H745 FMC acces to external NOR with timing from RM0399 does not work (works only with burst, but not non-burst)

Re: STM32H745 FMC acces to external NOR with timing from RM0399 does not work (works only with burst, but not non-burst)

Re: STM32H745 FMC acces to external NOR with timing from RM0399 does not work (works only with burst, but not non-burst)