[Coco] SDC copy

Jeff Teunissen deek at d2dc.net
Sat Jan 14 18:59:35 EST 2023


No, there's no single drive copying for this. Once you boot NitrOS9,
as long as you use the llcocosdc driver, the /D0-3 real-floppy devices
become separated from the /SD0-1 SDC devices. So you can copy from /D0
to /SD1.

On Sat, Jan 14, 2023 at 5:41 PM coco--- via Coco <coco at maltedmedia.com> wrote:
>
> On 2023-01-14 16:27, Allen Huffman via Coco wrote:
> > Sent from my iPhone
> >
> >> On Jan 14, 2023, at 3:09 PM, coco--- via Coco <coco at maltedmedia.com>
> >> wrote:
> >>
> >> With a SDC and a Floppy disk controller I think I have heard a real
> >> DECB
> >> 35 track floppy can be copied to a .dsk file.
> >> But what about a 720K OS9 Disk ?
> >
> > You can boot a NitrOS9 install with the CoCoSDC drivers and copy as
> > normal. I backed up all my 42 track DS drives and a handful of 720K
> > 3.5”.
> >
> > Technically, if you had a patched BASIC that let DSKI$ use 80 tracks
> > you would be able to do this in BASIC. I started down that road with a
> > Utility I was writing back then but ended up just copying via OS-9.
> >
> > At the time I was making images ahead of time with a Utility Darren
> > provided but I think there is ab OS-9 command for making disks and
> > such these days.
> >
> > Anyone confirm?
>
> I guess you would do this using a Single Drive Copy and disk swapping ?
>
>
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