Today I had a chance, and the motivation, to write the critical part of the warp disk image write process in IECHost. Essentially this part of the code I worked at transfers data to the disk over the IEC bus using a warp speed protocol.
I had written the equivalent code to receive from the disk at warp speed and just as before it is critical code I am talking about: it needs to be pretty much cycle exact. I expect I might have to dig out the logic analyser later this week for some measurements and tuning of the code, but I am pretty much confident things are looking good.
Stay tuned 🙂