Closed vr2045 closed 2 years ago
We're out of pins on the PICO. Adding the 2 qSPI signals to the RP would be nice to have but would mean that we lose some functionality. Currently have a dedicated 8 bit bus as well as a single dual PMOD from the PICO, RGB LED, FPGA programming control and a couple of ADC channels. I dont see how we can support this so closing the issue.
So the request is to add the full qSPI to the ICE flash to the RPi as well so it can be used to program/read the ICE flash faster. I think this makes sense. Given that we wont be running this interface very fast anyway, this should work out.
Originally posted by @vr2045 in https://github.com/tinyvision-ai-inc/pico-ice/discussions/2#discussioncomment-2989632