Search found 1474 matches
- Thu Jan 08, 2009 8:25 pm
- Forum: Dragon General
- Topic: Enhanced DragonDOS
- Replies: 26
- Views: 17530
Enhanced DragonDOS
I have added a superdos-like directory display to DragonDOS 1.0. The ROM also has some patching to fix some critical and a few not so critical bugs. The patches are the work of Philip G Scott. The superdos-like directory display is my own work. The idea behind this enhanced version of DragonDOS is t...
- Wed Jan 07, 2009 9:08 pm
- Forum: Dragon General
- Topic: DragonDOS 1.0 usable bytes?
- Replies: 5
- Views: 3926
Re: DragonDOS 1.0 usable bytes?
Phill, did I misunderstand you?
- Tue Jan 06, 2009 11:32 pm
- Forum: Dragon General
- Topic: DragonDOS 1.0 usable bytes?
- Replies: 5
- Views: 3926
Re: DragonDOS 1.0 usable bytes?
Thanks Phill!
That should do the trick. I would love to have a copy of those.
![Cool 8-)](./images/smilies/icon_cool.gif)
That should do the trick. I would love to have a copy of those.
- Tue Jan 06, 2009 10:57 pm
- Forum: Dragon General
- Topic: DragonDOS 1.0 usable bytes?
- Replies: 5
- Views: 3926
DragonDOS 1.0 usable bytes?
Does anyone know if any of the zero bytes from $DE3E to $DE52 in the DragonDOS 1.0 ROM are unused and safe for adding small patch routines?
- Tue Jan 06, 2009 1:29 pm
- Forum: Dragon General
- Topic: DeltaDOS
- Replies: 2
- Views: 2468
DeltaDOS
Does anyone know the syntax for saving machine code programs to disk under deltados?
I tried the DragonDOS syntax (SAVE "file name",start address,end address,exec address) but it returns a syntax error.
I tried the DragonDOS syntax (SAVE "file name",start address,end address,exec address) but it returns a syntax error.
- Fri Jan 02, 2009 1:28 pm
- Forum: Dragon General
- Topic: 3D Deathchase demo.
- Replies: 11
- Views: 7280
Re: 3D Deathchase demo.
Thanks James! ![Cool 8-)](./images/smilies/icon_cool.gif)
![Cool 8-)](./images/smilies/icon_cool.gif)
- Wed Dec 31, 2008 3:15 pm
- Forum: Dragon General
- Topic: XRoar 0.22
- Replies: 11
- Views: 8847
Re: XRoar 0.22
Thanks Ciaran!
Happy new year to you, your family, and all members of the forum.
![Smile :)](./images/smilies/icon_e_smile.gif)
Happy new year to you, your family, and all members of the forum.
- Tue Dec 30, 2008 11:06 pm
- Forum: Dragon General
- Topic: XRoar 0.22
- Replies: 11
- Views: 8847
Re: XRoar 0.22
It doesn't seem to be working. ![Sad :(](./images/smilies/icon_e_sad.gif)
![Sad :(](./images/smilies/icon_e_sad.gif)
- Tue Dec 30, 2008 5:53 pm
- Forum: Dragon General
- Topic: XRoar 0.22
- Replies: 11
- Views: 8847
Re: XRoar 0.22
Due to insufficient address decoding, writes to the upper 32K in map type 1 on an unexpanded Dragon 32 cause both the ROM and RAM to be selected. This results in whatever would be in the ROM at that address to appear on the data bus while the RAM is selected for write, causing ROM data to be copied...
- Mon Dec 29, 2008 10:12 pm
- Forum: Dragon General
- Topic: Stone Raider II
- Replies: 5
- Views: 4446
Re: Stone Raider II
Thank You! ![Cool 8-)](./images/smilies/icon_cool.gif)
![Cool 8-)](./images/smilies/icon_cool.gif)