Looking for HDOS diskette layout

From: Don Maslin <donm_at_cts.com>
Date: Wed Feb 4 17:30:35 2004

On Wed, 4 Feb 2004, Dwight K. Elvey wrote:

> Hi Tom
> Nope. HDOS is a completely different OS. As I recall,
> the directory is somplace in the middle of the disk.
> Dwight

If HDOS is the same as ZDOS - and I assume that it is - it is an
MSDOS related system and uses an 820K DOS format (512x8) with the
two copies of the FAT on sectors 2 and 3 and the Directory
starting on 4.

                                                - don

> >From: "Tom Jennings" <tomj_at_wps.com>
> >
> >On Wed, 2004-02-04 at 08:21, Marvin Johnston wrote:
> >
> >> Does anyone know or have a reference regarding the
> >> layout of the HDOS (H8/H19) diskette and filesystem?
> >> The generic HDOS documentation doesn't include it.
> >
> >Isn't it just CP/M 1.4?
> >
> >
>
>
>
Received on Wed Feb 04 2004 - 17:30:35 GMT