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WAIT/READY signal for NOR/PSRAM

Question asked by Toshishisa Sugiyama on Mar 22, 2019
Latest reply on Mar 25, 2019 by Toshishisa Sugiyama

Hi, 

 

I have a question about  SRAM interface.

 

There is a register 24.5.1.2 Module Control Register (MCR).

There is a description WPOL0  WAIT/RDY# polarity for NOR/PSRAM, but  there is no WAIT/READY pin  in  table 24.4.3 Pin Mux in SEMC.

 

Is it possible to use WAIT/READY for SRAM?  if possible, which pin is assigned to WAIT/READY?

 

Best Regards,

Sugiyama

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