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AM3354: GPMC access to multiple devices

Expert 4546 points

Part Number: AM3354

Hi,

I am connecting GPMC to NAND flash and an FPGA. I use 2 Chip Select signals.

I built a SW to access NAND flash, it worked well.

I built another SW to access the FPGA, it also worked well.

However, when I try to access each of them, one by one, in a single SW project, it didn't work.

Please advise what can be cause(s).

Regards,

Kien