I am using stm32h745 MCU for communication with external nVRAM using FMC example which is given in Repository. while writing to the memory chip select as well as OUTPUT Enable signals are coming as expected from MCU but i am not getting write Enable .

[srikanth]

I am using stm32h745 MCU for communication with external nVRAM using FMC example which is given in Repository. while writing to the memory, chip select as well as OUTPUT Enable signals are coming as expected from MCU but i am not getting write Enable signal from MCU. what may be the issue????

[Tesla DeLorean]

Check mode and pin level configuration. Not shown.

Clocks and AF settings.

Signalling may not suit all devices, might need external glue logic to modify or gate signals to match specific device requirements. Should be able to get chip select and write strobe.​