Customer is using a 128MB NOR Flash (S29GL01GS11DH1V23) on the EIM interface of the iMX6D. It is selected using the chip select pin H24 as EIM_CS0. They want to add another 512KB memory chip (Cypress CY14B104LA-ZS25XI) to the EIM interface and use chip select pin J23 as EIM_CS1. Can this be done? If not, what options are there?
Hi Darrel
total i.MX6DQ EIM address space size is 128 MByte, it can be distributed
between CSx using IOMUXC_GPR1 register, fields ADDRS, ACT_CS.
Best regards
igor
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