Quote Originally Posted by TonyA View Post
The pic would only be receiving clock data and latch data from the master in my case.
And then it would only need to send serial data, and (clock data?) back out to the master.
T
Just read the rest of your 1st post.
Yes, if the NES is sending out a clock, then that would make your PIC a slave device, clocked by something else.
Most PICs support both master and slave SPI operations.