Hi Team,
There's an issue from the customer need your help:
Excuse me, I need to use the EPI HB16 mode in the red box in the above picture to access two chips, but the address line is only A0~A25. Can I use a GPIO to simulate A26 to access the chip whose address line is A0~A26? Is this okay? What is the reason for not being able to do so? If possible, what aspects should be paid attention to? Thanks.
Could you help check this case?
Thanks & Regards,
Ben