[Coco] NitrOS9 Boot Help
Joe Grubbs
jsgrubbs at hotmail.com
Sat Apr 11 13:02:15 EDT 2015
Victory!!!
--- Original Message ---
From: "Vincent Tran" <vincent at webmasterofmydomain.com>
Sent: April 11, 2015 1:01 PM
To: "CoCoList for Color Computer Enthusiasts" <coco at maltedmedia.com>
Subject: Re: [Coco] NitrOS9 Boot Help
> If you're running from a ROM cartridge, and it has not been copied to
RAM, those locations are read-only.
That was the issue. I was loading HDB-DOS 1.4 from a ROM cartridge. Loading
HDB-DOS 1.2 from cassette worked.
On Sat, Apr 11, 2015 at 12:56 PM, Tormod Volden <lists.tormod at gmail.com>
wrote:
> On Sat, Apr 11, 2015 at 6:47 PM, Vincent Tran wrote:
> >> In the last two pokes, use &HD instead of &D
> >
> > That solved the SN ERROR. I got an OK after changing &D to &HD in the
> last
> > two POKEs.
> >
> > I did PRINT PEEK(&HD938) after the POKEs and got a 7 again. Nothing but
> > OKs.
>
> If you're running from a ROM cartridge, and it has not been copied to
> RAM, those locations are read-only.
>
> Tormod
>
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