Re: Help with MacMAME (Tony Schountz)
William Astle via Coco <coco-uNHYcr1XS/wmlAP/[email protected]>
| Newsgroups | gmane.comp.hardware.tandy.coco |
|---|---|
| Message-ID | <[email protected]> |
DOS is *Disk Extended Basic* 1.1 (which will show 2.1 on the Coco 3). That needs a functioning Disk Basic 1.1 ROM. If the startup message only says "Extended Color Basic", then the Disk ROM wasn't detected. On 2025-03-24 14:30, Tony Schountz via Coco wrote: > Oh, right. The neurons are still dusty. Isn't that in the coco3.rom? > > On Mon, Mar 24, 2025 at 9:28 PM Bruce W. Calkins via Coco < > [email protected]> wrote: > >> "DOS" is an Extended Disk Basic (second version) command. >> >> Bruce W. >> >> >> On 3/24/25 16:08, Tony Schountz via Coco wrote: >>> Unfortunately, same problem. >>> >>> Now I'm trying XRoar and I now get the expected "Extended Color Basic..." >>> startup green screen and I seem to be able to attach my OS9 boot disk >>> (original from Radio Shack). But when I type "DOS" I get "?SN ERROR" >>> followed by "OK". Perhaps the disk image is not attaching? It's named >>> OS9BOOT.DSK and is 161k in size, so I am sure it's the original >>> out-of-the-box 35 track, single sided floppy image. >>> >> >> -- >> Coco mailing list >> [email protected] >> https://pairlist5.pair.net/mailman/listinfo/coco >> > -- Coco mailing list [email protected] https://pairlist5.pair.net/mailman/listinfo/coco