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dual SDRAMS

nadeemtamuk191
Associate III

Hi,

I am using a STM32H743BIT6., I am trying to access two SDRAM  part-number(IS42S16320D-7TL)

nadeemtamuk191_0-1699029836299.png

problem:

both the DRAMS are wring the same data at the same time, so instead of having access to a 32 bit i am getting access to 16bit

nadeemtamuk191_1-1699030055054.png

help will be apricated

Thank you

 

10 REPLIES 10
nadeemtamuk191
Associate III

 It worked thank you Tesla DeLorean