[Coco] I now have working CoCo 1-2 HDB-DOS 16K ROM

Juan Castro jccyc1965 at gmail.com
Sun Feb 9 11:15:45 EST 2014


Well, then the fonts would occupy too much ROM space. I want to put
other things in there.

Say, how big is SideKick?

On Sun, Feb 9, 2014 at 2:08 PM, Retro Canada <retrocanada76 at gmail.com> wrote:
> make a 40 and 32 mode to :)
>
> On Feb 9, 2014, at 11:06 AM, Juan Castro <jccyc1965 at gmail.com> wrote:
>
> ...with my spiffy text-on-graphics mode already resident. All you have
> to do is type SCREEN 1 after boot. (I set the default PMODE to 4.)
>
> EXEC &HE005 -> 64 cols mode
> EXEC &HE002 -> 51 cols mode
>
> And I didn't have to squash any messages. All I needed was to change
> the placement of a subroutine so I could change some JSR into BSR and
> I got the three bytes I needed.
>
> Source patch against current repository version:
> https://dl.dropboxusercontent.com/u/15643089/hdbdos-16krom.patch
>
> ROMs: (You can use the Becker one with DW for XRoar)
> https://dl.dropboxusercontent.com/u/15643089/16kroms.zip
>
> Nice for those CoCoEPROMPacks!
>
> Juan
>
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