I have not
tried it (don't have FD installed anywhere), however I don't see why
it would not - as long as FD leaves the FDC alone when it's not accessing it it
should be OK (I access the FDC by direct manipulation - the only DOS
functions I use specifically relating to the FDC are get/set the interrupt
vector,
and the only BIOS function I use is "reset
disk system" which I do just before
I exit).
Hi Dave
How do you deal with DMA? On my code I needed to setup the
DMA controller as well.
Yes, I setup the DMA as well.
By "access the FDC by direct manipulation", I mean that I control the
FDC proper (765 compatible) as well as the Interrupt collers and DMA
chips by talking to them "directly" (gotta love real mode).
Regards,
Dave
--
dave04a (at) Dave Dunfield
dunfield (dot) Firmware development services & tools:
www.dunfield.com
com Vintage computing equipment collector.