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tlr
Registered: Sep 2003
Posts: 1724 |
Help test x64sc, the next generation x64.
We've spent a month and a half rewriting x64 into x64sc and would like to have some feedback.
Please test this with as many things as you can and report any emulation bugs you find in here or alternatively on #vice-dev @ freenode.net.
Let's bring VICE from the 90's into the modern age!
Good:
- emulator rewritten, more accurate
- models:
Breadbox (default) x64sc -VICIImodel 0 -ciamodel 0 -gluelogictype 0
C64C x64sc -VICIImodel 1 -ciamodel 1 -gluelogictype 1
C128-ish x64sc -VICIImodel 1 -ciamodel 1 -gluelogictype 0 Bad:
- slow (will be faster)
- possible regressions, please test
- no NTSC (yet)
- no REU (yet)
- no snapshots (yet)
- mystery drive bug (disable virtual device traps)
- GUI not yet updated
Win32 binary: x64sc-r22294-win32.zip
Source code (subversion repository):
svn co https://vice-emu.svn.sourceforge.net/svnroot/vice-emu/branches/..
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tlr
Registered: Sep 2003
Posts: 1724 |
New version: x64sc-r22470-win32.zip
- improved behaviour of $d016 MCM bit splits
- drive rotation code rewritten (correct rotation speed, unaligned data, weak bits)
- Prophet 64 support
- various cartridge fixes
- win32 UI for machine model selection
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tlr
Registered: Sep 2003
Posts: 1724 |
New version: x64sc-r22523-win32.zip (x64sc & x64)
- Different addressing glitches for splits with charrom fetches vs. ram fetches on 6569 now emulated. (fixes: Crest Light, parts mirinda and sunkist)
- CIA TOD frequency is handled better
- reSID-fp as default for x64sc
- monitor "list" command
- (mouse as) lightpen support added to x64sc
- 0x hex prefix for all int cmdline stuff
- cart system cleanup, a couple of new carts, bunch of monitor fixes (mostly breakpoints)
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iAN CooG
Registered: May 2002
Posts: 3136 |
remove the damn buffer overflow msgbox in sound.c, no one needs to have the emulation stopped if it's loosing some sound. just by commenting this check it gets logged (as if it's really bothering to have it even logged)
/* removed by iAN CooG:
if (delta_t) {
return sound_error(translate_text(IDGS_SOUND_BUFFER_OVERFLOW_CYCLE));
}
*/
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Erhan
Registered: Feb 2005
Posts: 17 |
tested the beta binary @ forum64.de
svn 22527
x64sc
Crest Avantgarde Chars in all 4 borders part
glitches at rightmost character(in all c64 models selection)
with x64 it's ok |
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tlr
Registered: Sep 2003
Posts: 1724 |
New version: x64sc-r22577-win32.zip (x64sc & x64)
- Gate $D023 glitch at MCM=0 -> 1 transitions by MC enable from cbuf. (fixes: Crest Avantgarde, part CIB upscroll)
Thanks for reporting erhan!
- Various changes and general clean up.
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tlr
Registered: Sep 2003
Posts: 1724 |
New version: x64sc-r22705-win32.zip (x64sc & x64)
- PAL-N (Drean) support (x64 & x64sc)
- Proper NTSC support in x64sc
- 1351 movement-in-both-ports bug fixed (hi TWW!)
- "native" screenshots in "Doodle" format
- Too many cart changes to enumerate
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TWW
Registered: Jul 2009
Posts: 541 |
Hi ;-]
It seems like the emulation is working. If only someone could test my "test-program" on the real thang I'm a happy customer !!! |
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Iapetus/Algarbi/Wood
Registered: Dec 2004
Posts: 71 |
Nice project. It would be awesome to have a good x128 version too. |
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TWW
Registered: Jul 2009
Posts: 541 |
is the 22705 the same binaries you can download from vice HP?
I am asking coz I want to run this on 64 bit os.. |
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null
Account closed
Registered: Jun 2006
Posts: 645 |
Btw, I've been having a strange issue (with both x64 and x64sc)... Namely warp mode doesn't seem to be used to it's full potential; I only get a speedup of about 300 - 400% on this machine (AMD Phenom II X4 955 @ 3.2GHz), but on my 2GHz Pentium 4 laptop, I easily get to 700% speed, if not much higher.
It doesn't bother me so much, but I'm still kind of curious what the problem might be. I know it happens under Windows Server 2003 and windows 7 ultimate (both 64-bit), haven't tested on Gentoo yet.
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