Search found 669 matches

by Alastair
Sat Sep 05, 2009 11:37 pm
Forum: Dragon General
Topic: Stone Raider II source code
Replies: 8
Views: 4743

Re: Stone Raider II source code

Thanks for making this available. For those like myself who have done very little, or no, programming in assembly language, the source code to a lengthy program (no matter how hacky) is always useful.
by Alastair
Sat Aug 22, 2009 10:44 pm
Forum: Uploads
Topic: Doc: Dragon 32 Information for Machine Code Users
Replies: 1
Views: 3075

Re: Doc: Dragon 32 Information for Machine Code Users

Good stuff!
The text may be grey but it's completely legible which is the important part.
by Alastair
Sun Aug 09, 2009 10:41 pm
Forum: Dragon General
Topic: EPROM Programmer?
Replies: 10
Views: 7531

Re: EPROM Programmer?

I have photos of the innards of my D32, and I will re-upload them if you wish. Now I assume we are talking about IC17 and IC18, on my Dragon (Issue 2 board with OKI RAM) they are labelled as:

IC17
9364C-0032
47213
GI 8302 CSA


IC18
9364C-0031
47211
GI 8302 CSA
by Alastair
Sun Aug 09, 2009 9:30 pm
Forum: Dragon General
Topic: EPROM Programmer?
Replies: 10
Views: 7531

Re: EPROM Programmer?

Rolf,
do any of the photographs in this thread viewtopic.php?f=5&t=110 help?
by Alastair
Sun Aug 02, 2009 10:51 pm
Forum: Discuss This Site
Topic: SPAMMERS
Replies: 9
Views: 6972

Re: SPAMMERS

This reply relates to the locked thread "New User?" Simon, instead of giving out your email address in a form that can be easily harvested by spambots - thus increasing the amount of spam that that address will receive - you should publish the address in a form that is easy for a human to understand...
by Alastair
Sun Jul 26, 2009 10:01 pm
Forum: Dragon General
Topic: Hardware Problems
Replies: 18
Views: 8950

Re: Hardware Problems

Back to the hot Dragon, it's just an idea but perhaps a previous owner tried to overclock it. Other than changing the crystal I don't know how you would go about it on a Dragon, but it may be worth looking around that area.
by Alastair
Fri Jul 10, 2009 10:16 pm
Forum: Uploads
Topic: GHOST ATTACK
Replies: 4
Views: 4496

Re: GHOST ATTACK

zephyr wrote:I have got cartridge and cassette versions of AstroBlast and Ghost Attack by Dragon Data, and they all appear to be authentic.
Curious, could it be that some of the early releases by Microdeal of ex-Dragon Data software still contained the Dragon Data copyright in the programs' titles?
by Alastair
Thu Jul 09, 2009 11:13 pm
Forum: Software Requests
Topic: Air Traffic Control & Space Shuttle
Replies: 1
Views: 3229

Re: Air Traffic Control & Space Shuttle

The Space Shuttle manual is in the archive ( http://archive.worldofdragon.org/archiv ... r=Manuals/ ), and Space Shuttle, I cannot vouch for Air Traffic Control, is still playable at normal speed - not that it makes it any easier, I still haven't managed to land the thing.
by Alastair
Wed Jul 08, 2009 11:53 pm
Forum: Software Requests
Topic: Zaxxon by Steve Bjork
Replies: 13
Views: 10702

Re: Zaxxon by Steve Bjork

Here's the cassette version... Thanks, though I downloaded it a few years back. I was just making the point that Bob Liddil's column in Dragon User talked about many of the games that were available for the CoCo in the USA, many of which were never converted to the Dragon and sold over here. Also, ...
by Alastair
Wed Jul 08, 2009 11:44 pm
Forum: Uploads
Topic: GHOST ATTACK
Replies: 4
Views: 4496

Re: GHOST ATTACK

Here's Ghost Attack for the archive. Two cassette (.cas) versions are attached. One is by Dragon Data, the other by Microdeal. Although this game is already in the archive, the 'Microdeal - Ghost Attack.cas' file won't load into XROAR, and the 'Dragon Data Ltd - Ghost Attack [exec].wav' file is a h...