Honored ContributorHello,
I want to know if there is a compatibility between the SPI (serial peripheric interface) bus and the PS (Passive Serial) for the configuration of FPGA (Altera Cyclone III) Thank you. N.B: look at page 257 : PS Configuration Timing
Honored ContributorBasically yes. PS is often driven by uP SPI interfaces.
Honored ContributorThank you for your answer.
but can you give me more details please !!Honored ContributorYou didn't ask a particular question. To my opinion, the said configuration handbook basically tells how to use PS mode, e.g. with a uP as configuration source. Additonally, Altera is providing a software example covering PS configuration. https://www.altera.com/support/software/download/programming/microblaster/dnl-microblaster.html
