Search found 305 matches
- Sun Jan 15, 2012 4:51 am
- Forum: Programming
- Topic: Sid Vicious - VIC 20 SID emulation
- Replies: 65
- Views: 32190
It's rather massively self modifying really Hold that thought. ;) Just looking quickly, looks like you can save 3 bytes on the ;- oscillator switch o1wav_: jmp o1off since this is always preceded by the and #$1f which will set N appropriately, so this could be changed to: ;- oscillator switch o1wav...
- Sun Jan 15, 2012 4:39 am
- Forum: Programming
- Topic: Sid Vicious - VIC 20 SID emulation
- Replies: 65
- Views: 32190
- Fri Jan 13, 2012 1:44 pm
- Forum: Programming
- Topic: Sid Vicious - VIC 20 SID emulation
- Replies: 65
- Views: 32190
The Martin Galway Parallax uses 30 ZP locations, but only 24 are free. Not easy to resolve that clash , at least not without recompiling the SID. Mike said earlier that 32 locations ($30-$4F) are free...? Not in the version I got and ZP area should be almost identical to the original (+ two bytes a...
- Thu Jan 12, 2012 12:33 pm
- Forum: Collecting and History
- Topic: Bomber Word discovered!
- Replies: 74
- Views: 31583
- Wed Jan 11, 2012 1:26 pm
- Forum: Programming
- Topic: Sid Vicious - VIC 20 SID emulation
- Replies: 65
- Views: 32190
I quick-checked the PSID of Parallax, and it is located between $A400...$BFFF, i.e. BLK5 - and no relocation necessary. That's the good thing. There are clashes in the ZP. Which means, it'll take a little more time. Bad news: The Martin Galway Parallax uses 30 ZP locations, but only 24 are free. No...
- Wed Jan 11, 2012 3:57 am
- Forum: Programming
- Topic: Sid Vicious - VIC 20 SID emulation
- Replies: 65
- Views: 32190
Would be interested in taking a look and seeing if there's anything that can be done to speed up and/or improve the emulation a bit.. Was on my list of things to do, which is ever growing :) Unfortunately, the original source code apparently disappeared from the net. I will release a version with &...
- Tue Jan 10, 2012 3:35 am
- Forum: Emulation and Cross Development
- Topic: WIP: Vicious SID Converter
- Replies: 22
- Views: 12549
Nice video! Not much happening on the screen though...Boray wrote:I made a youtube video of Cybernoid 2:
http://www.youtube.com/watch?v=YNgWU99iVIE
I hope you approve?
- Tue Jan 10, 2012 3:29 am
- Forum: Emulation and Cross Development
- Topic: WIP: Vicious SID Converter
- Replies: 22
- Views: 12549
Splash screens with Mini/maxigrafik display and SID-like music would be another step up for our VIC :D . Splash screen with Minigrafik is no problem and I already combined the cybernoid2 SID with one of Mike's pictures for a demo on our last C= meeting in Graz. The converter takes a prg with the SI...
- Mon Jan 09, 2012 3:36 pm
- Forum: Announcement Board
- Topic: VIC-20 Software Releases of 2012
- Replies: 18
- Views: 39647
Re: VIC-20 Software Releases of 2012
Name: Vicious SID Pack 1
Editor: Kananga
Released: January 9, 2012
Requirements: VIC-20 (8k memory expansion required)
Description: A collection of SIDs converted for the Vic-20.
Download: http://vic20emu.googlecode.com/files/VicSidPack1.zip
You can discuss the SID Pack here.
Editor: Kananga
Released: January 9, 2012
Requirements: VIC-20 (8k memory expansion required)
Description: A collection of SIDs converted for the Vic-20.
Download: http://vic20emu.googlecode.com/files/VicSidPack1.zip
You can discuss the SID Pack here.
- Mon Jan 09, 2012 3:33 pm
- Forum: Emulation and Cross Development
- Topic: WIP: Vicious SID Converter
- Replies: 22
- Views: 12549
WIP: Vicious SID Converter
After having ported Aleksi Eeben's SID Emu to ca65 I decided that we need more SIDs to play than just Zoids, Upside-Down, and Cybernoid-II (Although they are great!). So I started to write a SID converter and the first result is a small selection of SIDs converted for the Vic-20+8K. Not all of them ...
- Sun Dec 18, 2011 3:06 pm
- Forum: General Topics
- Topic: Why did everything but MSDOS die back around 1992?
- Replies: 9
- Views: 1802
- Sun Dec 18, 2011 3:03 pm
- Forum: General Topics
- Topic: Scene Demos and uIEC devices
- Replies: 13
- Views: 2747
Re: Scene Demos and uIEC devices
Yet, back then, far more people had ram expansions on the VIC than 1541 drives... complete nonsense. Just to add one more opinion: I also never had a disk drive back then, but of course 8K (first one was quite expensive) and 16K switchable later. So for true VIC-20 experience don't use a disk drive...
- Sun Dec 18, 2011 2:53 pm
- Forum: Other Systems
- Topic: Not quite... The end of the ROM based PLA for the 64
- Replies: 344
- Views: 104596
- Sat Dec 10, 2011 2:57 pm
- Forum: General Topics
- Topic: CommodoreServer.com, V-1541, Comet64 Internet Modem
- Replies: 6
- Views: 3246
BTW, there is another Internet-modem out now, also implementing a cloud-storage protocol: Flyer
It is a custom-made IEC device with user-controllable tcp-connections and http-requests and not just a plain serial-to-tcp device like the V-1541.
(Wasn't it mentioned in another thread?)
It is a custom-made IEC device with user-controllable tcp-connections and http-requests and not just a plain serial-to-tcp device like the V-1541.
(Wasn't it mentioned in another thread?)
- Thu Dec 01, 2011 9:50 am
- Forum: Programming
- Topic: Poxels
- Replies: 28
- Views: 6893