Re: Copying a floppy disk in ASM

From: Niklas Ramsberg (
Date: 2008-07-10 10:25:19

Hej allihopa!

2008/7/10, <>:
> My problem is that I have no idea how to tell a 8250 drive what sector
> to load in ML. I know how to do it with a 1541, so the only thing I need
> is that someone tells me what RAM locations I have to use with a 8250.
> But a 8250 has two drives, how can I tell the 8250 what drive to use?
> Some ASM examples would be great!

Can't help you with the ML, but on pages 53-56 of the Transactor's
Complete Commodore Inner Space Anthology,, there
are 8050 RAM usage and memory maps. Perhaps they can be of help.

/Niklas Ramsberg
< .
    (:)  Bacon
< .

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