2 Jul
2018
2 Jul
'18
8:31 p.m.
> BUT, the Horizon can also manage 8" drives
(SSSD soft-sector CP/M
> standard!) with appropriate controller, or use other S100 FDC boards.
On Mon, 2 Jul 2018, allison via cctalk wrote:
Really? not any of the MDS (SD or DD) controllers as
they only know hard
sector.?????? A Soft sector controller with rom
on board then the situation changes.?? Plan B is?? a CPU with local eprom
and use that as the system monitor to boot
stuff to disk.
The standard NS controllers have only a small rom enough to boot a NS SD
or DD floppy using their controller
where the roms are.
. . .
????? The older
of mine runs a MDC4 765 based soft sector
controller and is an active highly modded CPM system.?? The other is
vanilla and tucked away.
Really, I just assumed that you could install a non-NorthStar disk
controller, in addition to the stock one, or maybe instead, in order to
be able to do soft-sector.