09-16-2020 11:20 PM
I am planning to configure my Artix 7 FPGA in Master SPI mode. So can I use the Revision Select pins (RS1, RS0) as normal I/O or should it be left floating(unconnected)?
09-16-2020 11:32 PM
In SPI config mode, they are the same as other GPIOs and you can use them after configuration.