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RKume.1
Visitor II
October 13, 2026
Question

Multiple XSPI Devices

I have a project which could use both OCTOSPI RAM and Flash but I also need an OCTO or Quad SPI port for a high speed ADC.

It is unclear whether OCTOSPIM_Px_NCS1,2 can be configured to allow the memory to share one OCTOSPI port

and, if so, how to do it.  It is entirely possible that I am missing something but I would appreciate input on the topic.

Thanks.