Icky wrote: ↑Wed Oct 10, 2018 9:42 pm
No DMA yet. I have fixed my faux pas from yesterday. Have been working through Exxos' suggestions but am slow going tonight.
Annoying that no sign of my board still
The DMA should be in a "ideal circuit" on this STF board.. if all signals are clean, then mission done in that respect, good grounding, so DMA should be working perfectly as it doesn't suffer from all the problems like the STFM and STE had
Might be worth checking the MMU pins such as DEV(pin31) , /RAM(pin 33), /DMA(pin 24) and make sure nothing nasty on those lines..
Though really if floppy is working fine.. so should the hard drive...