Search found 1060 matches
- Fri Jun 30, 2023 6:49 pm
- Forum: Other Systems
- Topic: Help modifying C64 PAL code for NTSC machine
- Replies: 5
- Views: 2300
Re: Help modifying C64 PAL code for NTSC machine
this is the code to begin with .C:c000 A5 2B LDA $2B .C:c002 85 FC STA $FC .C:c004 A5 2C LDA $2C .C:c006 85 FD STA $FD .C:c008 A9 00 LDA #$00 .C:c00a 8D 03 DD STA $DD03 .C:c00d 20 E4 FF JSR $FFE4 ; check keyboard .C:c010 C9 00 CMP #$00 .C:c012 F0 F9 BEQ $C00D .C:c014 20 4D C0 JSR $C04D .C:c017 20 75...
- Wed Jun 28, 2023 10:33 am
- Forum: Programming
- Topic: Vic-20 mouse driver & demo program for NEOS mouse
- Replies: 54
- Views: 29732
Re: Vic-20 mouse driver & demo program for NEOS mouse
I think you'll have to make sure to plug in the mouse before turning on the computer, and also make sure nothing else uses that joystickport before you run the NEOS program.... its really all a bit unstable
- Sat Jun 17, 2023 8:50 am
- Forum: Hardware and Tech
- Topic: Can you use a 6502B clocked at 1Mhz in a Vic20?
- Replies: 4
- Views: 2895
Re: Can you use a 6502B clocked at 1Mhz in a Vic20?
Its just the maximum clock rating, many MOS chips have this. In a VIC20 (or C64 for that matter) any "A" or "B" (and variants without) can be used
- Sat Jun 17, 2023 8:48 am
- Forum: Programming
- Topic: Loading multiple data files into memory - HELP!!!
- Replies: 8
- Views: 973
Re: Loading multiple data files into memory - HELP!!!
If you are using kernal, you can use one file and patch into the STOP vector (iirc) to update the progress bar (or do whatever during load)
- Wed Jun 14, 2023 7:47 am
- Forum: General Topics
- Topic: Suggestions, please!
- Replies: 6
- Views: 2248
Re: Suggestions, please!
I always found "Capture the flag" somewhat impressive, being such an early title with first person 3D
- Tue May 16, 2023 4:29 am
- Forum: Other Systems
- Topic: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
- Replies: 17
- Views: 3464
Re: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
It's not as exaggerated as you might believe. It's not a question of believing. As said before, anything "hit" would be all across the usual places. Let alone "tremendous hit amongst Commodore 64 programmers, from beginners all the way up to seasoned coders." Vision BASIC does p...
- Tue May 16, 2023 3:55 am
- Forum: Other Systems
- Topic: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
- Replies: 17
- Views: 3464
Re: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
To be honest, most of the time i don't bother, because i am really not that interested in those new games. I see what is being released (and what is not) though :) As for this BASIC compiler, i might take a brief look at it and play around with it for a while, IF it'd be available for free. I wont p...
- Tue May 16, 2023 3:25 am
- Forum: Other Systems
- Topic: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
- Replies: 17
- Views: 3464
Re: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
In other words, don't expect all software to make its way there, especially if the developers step in. Am I wrong about this? Was the above just rhetoric on the part of their admins? a) CSDb is an archive, whatever is released gets an entry, sooner or later. That however doesn't necessarily mean th...
- Mon May 15, 2023 2:50 pm
- Forum: Other Systems
- Topic: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
- Replies: 17
- Views: 3464
Re: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
I'm not negative, it's just how it works
- Mon May 15, 2023 1:29 pm
- Forum: Other Systems
- Topic: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
- Replies: 17
- Views: 3464
Re: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
As soon as it becomes a "hit", it will happenCould it be that the vast majority of purchasers aren't interested in posting it to nefarious websites?
- Mon May 15, 2023 12:01 pm
- Forum: Other Systems
- Topic: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
- Replies: 17
- Views: 3464
Re: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
One doesn't contradict the other though. However, that there is no "crack" floating around anywhere, kinda tells you how much of a "hit" this isI would hope there's no trained version on csdb.dk!
Vision BASIC is an actual commercial product currently being sold.
- Mon May 15, 2023 4:44 am
- Forum: Other Systems
- Topic: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
- Replies: 17
- Views: 3464
Re: 1st ANNIVERSARY: Vision BASIC - New Paperback Edition - Fastest BASIC Compiler !
WATVision BASIC has become a tremendous hit amongst Commodore 64 programmers, from beginners all the way up to seasoned coders.
- Tue Apr 25, 2023 5:47 am
- Forum: Hardware and Tech
- Topic: FPGA 6561 - PAL Questions
- Replies: 25
- Views: 4627
Re: FPGA 6561 - PAL Questions
of course you can never guarantee that some funky demo isn't going to write unexpected stuff to unexpected locations Very often its not those "funky demos" - but old games. The Demos mostly are coded very clean and made by people who knew exactly what they are doing - other than the games...
- Wed Apr 19, 2023 8:11 am
- Forum: Hardware and Tech
- Topic: FPGA 6561 - PAL Questions
- Replies: 25
- Views: 4627
Re: FPGA 6561 - PAL Questions
I think it would be fun to have it available, assuming it doesn't break anything. If i learned one thing in 25+ years of fiddling with emulation, it is: if it doesnt work 100% exactly like the real thing, it *will* break something. And yes, that includes everything "irrelevant" or "u...
- Thu Apr 13, 2023 7:29 am
- Forum: Hardware and Tech
- Topic: FPGA 6561 - PAL Questions
- Replies: 25
- Views: 4627
Re: FPGA 6561 - PAL Questions
As said before, contact that "Tobias" guy from Forum64 - he has the numbers in a nice table, and they arent in this weird form that VICE expects. I just randomly added or subtracted 180° or 360° or whatever until the VICE color generator produced the expected result - no idea why exactly i...