How can I use external flash and sram at the same time on SPI

RussBarr
Posts: 4
Joined: Fri Jan 13, 2017 10:24 pm

How can I use external flash and sram at the same time on SPI

Postby RussBarr » Wed Mar 15, 2017 5:29 pm

I would like to add an external SPI SRAM but I still need the external SPI FLASH
I under stand they map to different address but are there different SPI chip select for SRAM and FLASH?
Is there a single SPI memory that has large SRAM and FLASH? If so how would you map the address?

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