Reposted by GoodTofuFriday

Last night I experimented with CDROM emulation on PicoGUS using iso or bin/cue on a USB stick, using code from yyzkevin. I first thought RP2040’s USB would be too slow but after seeing the Pico ODE for 3DO that emulates the same MKE interface, I have newfound confidence that it will be fast enough.