Search found 389 matches

by Xeron
Sun Mar 16, 2014 7:44 pm
Forum: Technical questions
Topic: Stuttering Atmos
Replies: 18
Views: 18295

Re: Stuttering Atmos

Never saw that :) Interestingly, the characters are duplicated but not the pixels inside the characters, so that's probably not a bus access issue. It is reading all the even RAM addresses, so it does appear to be an address bit 0 issue. It could be between the ULA and RAM, but not between ULA and ...
by Xeron
Sun Mar 16, 2014 11:09 am
Forum: Technical questions
Topic: Stuttering Atmos
Replies: 18
Views: 18295

Re: Stuttering Atmos

I think you mean ULA :) To change the ALU he'd have to cut open the 6502 and remove and replace a section of the die! It looks like the bit 0 address line to the ULA is stuck. Edit: Which means the problem could be on the PCB trace to the ULA, or inside the ULA. An oscilloscope on that pin of the UL...
by Xeron
Thu Mar 13, 2014 12:41 am
Forum: Hardware hacks and extensions
Topic: Oric ROMs
Replies: 6
Views: 7922

Re: Oric ROMs

I still think a good idea for a future revision of the cumulus would be to map in a rom image from SD when software de-asserts romdis.
by Xeron
Sun Mar 09, 2014 9:06 pm
Forum: Emulators
Topic: How Opening SNA files made with Oricutron ?
Replies: 2
Views: 5043

Re: How Opening SNA files made with Oricutron ?

Open the menu, select "Load snapshot", select the snapshot file... and thats it.

Note that oricutron snapshots are not compatible with euphoric snapshots.
by Xeron
Thu Mar 06, 2014 4:48 pm
Forum: Emulators
Topic: Oricutron patches for Mac OS X
Replies: 34
Views: 30745

Re: Oricutron patches for Mac OS X

if you look at the oriic google code page, I created ready made atmos and oric 1 keyboard images for the wii port of oricutron.
by Xeron
Thu Mar 06, 2014 11:18 am
Forum: Emulators
Topic: Oricutron patches for Mac OS X
Replies: 34
Views: 30745

Re: Oricutron patches for Mac OS X

as I recall, its not as simple as enabling sdl keyboard translation, otherwise I would have done it. the problem is modifier keys like shift or ctrl. If you let sdl map keys for you, you won't know what keys were pressed to give you the ascii code. What if the user is playing a game where shift and ...
by Xeron
Wed Mar 05, 2014 9:31 pm
Forum: Emulators
Topic: Oricutron patches for Mac OS X
Replies: 34
Views: 30745

Re: Oricutron patches for Mac OS X

Yep.. its horrendous. This is why I haven't tackled it in all this time.
by Xeron
Wed Mar 05, 2014 7:56 pm
Forum: Emulators
Topic: Oricutron patches for Mac OS X
Replies: 34
Views: 30745

Re: Oricutron patches for Mac OS X

Cool. All help welcome :)
by Xeron
Tue Mar 04, 2014 8:59 pm
Forum: Emulators
Topic: Oricutron patches for Mac OS X
Replies: 34
Views: 30745

Re: Oricutron patches for Mac OS X

ok cool. Send me the email you use (or want to use) as your google code account via PM when you're ready.
by Xeron
Tue Mar 04, 2014 6:45 pm
Forum: Emulators
Topic: Oricutron patches for Mac OS X
Replies: 34
Views: 30745

Re: Oricutron patches for Mac OS X

Good work! I look forward to your changes going into the emulator once they are ready.

Speaking of which, would you be interested in having commit access, and taking over maintenance of the Mac port? The Mac port is a bit unloved at the moment, and needs some TLC :-)
by Xeron
Sun Mar 02, 2014 10:57 pm
Forum: General Discussion
Topic: Cumulus Issues
Replies: 358
Views: 201696

Re: Cumulus Issues

an idea for cumulus 1.5 maybe...
by Xeron
Sun Mar 02, 2014 7:23 pm
Forum: General Discussion
Topic: Cumulus Issues
Replies: 358
Views: 201696

Re: Cumulus Issues

Could the cumulus sidestep any ROM issues, by mapping in its own ROM image read from the SD card when software tries to enable the ROM?
by Xeron
Fri Feb 28, 2014 10:31 pm
Forum: Emulators
Topic: Oricutron memory access breakpoints
Replies: 23
Views: 19853

Re: Oricutron memory access breakpoints

ahh sorry! Thanks for your help, though. Contributions to oricutron are always welcome.
by Xeron
Fri Feb 28, 2014 9:10 pm
Forum: Emulators
Topic: Oricutron memory access breakpoints
Replies: 23
Views: 19853

Re: Oricutron memory access breakpoints

Fixed in SVN. If you need a WIP build, let me know.
by Xeron
Fri Feb 28, 2014 8:58 pm
Forum: Emulators
Topic: Oricutron memory access breakpoints
Replies: 23
Views: 19853

Re: Oricutron memory access breakpoints

Its been a long time since I've looked at or used that code, so it could well be broken. I'm on it right now!