Reading NorthStar Horizon hard sector disks on PC

Dave Dunfield dave06a at dunfield.com
Wed Aug 1 06:17:25 CDT 2007


> >Not all Northstar diskettes are HS.  One of the models (Advantage?) 
> >isn't--and it's that format that the Microsolutions MatchPoint will 
> >read, not the others.  It's been too long since I've seen the darned 
> >things...
> 
> Error!  Advanatge is the same format as the MDS [Aka Horizon) and does
> both SD and DD formats.  Least mine does.

The Advantage is definately hard sectored (btw, I put the full technical
manual online a while back - thick book!)
 
I've never seen a N* that was not hard-sectored, however someone mentioned
the Dimension which falls into that catagory (I've never seen one) and may
be the one Chuck was thinking about.

Dave


--
dave06a (at)    Dave Dunfield
dunfield (dot)  Firmware development services & tools: www.dunfield.com
com             Collector of vintage computing equipment:
                http://www.classiccmp.org/dunfield/index.html


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