> On Tue, 6 Nov 2001, Allison wrote:
> > Standard CP/M on 8" is the right bios but.... The right media
> > as the MDS controller was SD/D2... single density(normal ibm
> > 128 byte sectors) and D2 was double density by m2fm and
> > incompatable with everything except Intel. So you need
> > another working intel box user.
On Tue, 6 Nov 2001, Don Maslin wrote:
> I am told that a WD1793 based controller can read M2FM. Have not tried
> it myself, though. Did not Altos use such a format with their MP/M
> disks?
Although they may have had many more unique formats than I'm aware of, I
have seen quite a few Altos MP/M diskettes that were very ordinary 96TPI
MFM, (and readable with a 765)
Does anyone have a good refernce to the internal details of M2FM?
--
Fred Cisin cisin_at_xenosoft.com
XenoSoft http://www.xenosoft.com
PO Box 1236 (510) 558-9366
Berkeley, CA 94701-1236
NOTE: My ISP is having difficulties. If you have problems reaching me at
this e-mail address, you can leave a message at:
cisin_at_info.sims.berkeley.edu
fcisin_at_merritt.edu
Received on Tue Nov 06 2001 - 19:22:29 GMT