Search found 1677 matches

by pser1
Mon Sep 02, 2019 12:13 pm
Forum: Dragon General
Topic: Hardware to load software onto D32
Replies: 5
Views: 7108

Re: Hardware to load software onto D32

drygol wrote: Mon Sep 02, 2019 10:01 am @pser1, big thanks for your input.
I've ordered CoCo SDC as you suggested and I am successfully running games and other software without any issues.
This is exactly what I was looking for :D
Really pleased to know it works well for you too!
cheers
pere
by pser1
Mon Sep 02, 2019 10:38 am
Forum: Hints and Tips
Topic: Dragon MMC and AGD games
Replies: 10
Views: 30036

Re: Dragon MMC and AGD games

Hello Phill,
back from holidays!
I searched in Github but I couldn't find anything related to the Dragon-MMC
Have you had the time to upload the sources there?
And in case you did, could you please give us a link?
Thanks beforehand
cheers
pere
by pser1
Sun Aug 18, 2019 9:20 pm
Forum: Dragon General
Topic: Hardware to load software onto D32
Replies: 5
Views: 7108

Re: Hardware to load software onto D32

Hello, I am afraid that most of us are on holidays and so no answers to your question. I programmed the DOSPlus5.0 extended that enables the beautiful module CoCo-SDC to work flawlessly on the Dragon machines so that you get access to drivewire and to any SDC card that contains individual files or v...
by pser1
Fri Aug 09, 2019 8:54 pm
Forum: Hints and Tips
Topic: programming the GMC module (SN76489 chip)
Replies: 6
Views: 16956

Re: programming the GMC module (SN76489 chip)

Does the same happens with the CoCoPSG? I remember that I did nothing special with the JCB Microsystems Sound Extension Module to get the sound through the tv. I don´t know if they can be mixed though. I can try to test that during the weekend. Hello Roberto Carlos, I have not tested it but maybe o...
by pser1
Fri Aug 09, 2019 6:28 pm
Forum: Hints and Tips
Topic: programming the GMC module (SN76489 chip)
Replies: 6
Views: 16956

Re: programming the GMC module (SN76489 chip)

Hello, thanks Roberto Carlos and Ciaran, but the biggest hurle that has suddenly appeared is that the sounds in AGD games are all created using BEEP commands that are processed in AGD using the 6 bits DAC in the 6809 engine. Trying to add music implies using the audio input from the cartridge and th...
by pser1
Thu Aug 08, 2019 5:47 pm
Forum: Hints and Tips
Topic: programming the GMC module (SN76489 chip)
Replies: 6
Views: 16956

programming the GMC module (SN76489 chip)

Hello, while trying to add music to the AGD engine, I have come to a small music player that can play three music channels controlled by the /FS IRQ, no problem at all. Works well. The problem arises when I want to program some kind of drums, say snare, bongo or cymbal on the 4th channel (noise). I ...
by pser1
Fri Jul 26, 2019 6:41 pm
Forum: Software Requests
Topic: Up Periscope
Replies: 6
Views: 22390

Re: Up Periscope

Hello,
I have tried the game on XRoar emulating both D32 and D64 but always without DOS.
The game works and no ERROR message appears.
When should it appear?
I attach here the cas file I am using for maybe it is not the same as yours

kind regards
pere
by pser1
Fri Jul 26, 2019 5:17 pm
Forum: Discuss This Site
Topic: Hardware Forum Needed?
Replies: 3
Views: 19109

Re: Hardware Forum Needed?

hello,
I agree, it could help a lot to find hardware related threads

cheers
pere
by pser1
Sun Jul 21, 2019 10:25 am
Forum: Uploads
Topic: AGD source files
Replies: 0
Views: 11249

AGD source files

Hello, I am attaching here four source files that contain the whole data to compile a game. You will find there the tiles, sprites, objects, fonts, screens, map ... And of course the events that manage every kind of sprite and control the game These files are the output of a C program we call conver...
by pser1
Fri Jul 19, 2019 9:32 am
Forum: Uploads
Topic: AGD converted games: BIG PACK v2.4 (OBSOLETE)
Replies: 6
Views: 9727

Re: AGD converted games: BIG PACK v2.4

Hello,
this is an update to the BIGpacks files, I have added the games included till pack #36
cheers
pere

EDIT: September, 6th, 2019 : I am deleting these attachments because they are 'old'
You will find another thread with last version v2.5