On 9/8/23 15:00, Anders Nelson via cctalk wrote:
> Hi Chuck,
> 
> The drive is a Qume Qumetrak 242 so I assume soft sector? I'm open to
> correction.
> 
Mostly.  Most drives can, with the proper logic be made to read and
write hard-sector disks.  You just don't get separate SECTOR/ and INDEX/
outputs.

I read hard sector floppies in an 842, for example and it lacks the
hard-sector support logic.

On the other hand, my Siemens FDD 200 have the logic, along with a
configurable sector divider (32,16,8 sectors) as well as an optional
data separator.

There is a lot of variation in 8" drives.

--Chuck


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