[Coco] OS9DSK programme for PC
bdevries at gil.com.au
Tue Jan 10 01:02:38 EST 2006
Sorry, I was wrong. I mis-interpreted the data in lsn0. Indeed, I have $B400
in dd_map, and $B5 in dd_dir, the address of the root dir.
However, this makes it an error in dEd. It seems to get the math wrong in
working out which sectors are part of the BAM. If I seek to sector $B5, it
tells me (at the bottom of the screen) : BAM: From Sector:$05A000 to
$059FFF. Clearly a bug in dEd.
Regards, Bob Devries, Dalby, Queensland, Australia
Isaiah 50:4 The sovereign Lord has given me
the capacity to be his spokesman,
so that I know how to help the weary.
my blog: http://bdevries.invigorated.org/
----- Original Message -----
From: "Robert Gault" <robert.gault at worldnet.att.net>
To: "CoCoList for Color Computer Enthusiasts" <coco at maltedmedia.com>
Sent: Tuesday, January 10, 2006 3:24 PM
Subject: Re: [Coco] OS9DSK programme for PC
> My image has $B400 bytes in the allocation map or $B4 sectors. Since we
> are starting at lsn$01, then the map should run through lsn$B4. The start
> of the root directory would be at lsn$B5 which it is.
> If your .vhd image is showing $B500 bytes, then something is wrong but I'm
> not yet sure what. I did not use the latest NitrOS-9 build for my format.
> There could be a bug in the current build Format.
> Bob Devries wrote:
>> Oops, that should read $B400 bytes, and $B500 bytes respectively.
>> Regards, Bob Devries, Dalby, Queensland, Australia
> Coco mailing list
> Coco at maltedmedia.com
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