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Forums > CSDb Discussions > Help test x64sc, the next generation x64.
2010-02-16 18:41
tlr

Registered: Sep 2003
Posts: 1714
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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2010-04-11 13:08
tlr

Registered: Sep 2003
Posts: 1714
New version: x64sc-r22446-win32.zip

- Cycle stealing repaired (got broken when REU was added back)
- 1 cycle shift of REU timing corrected. (fixes REU-Colors)
- some MMC64 and Expert cartridge fixes
2010-04-11 14:35
Lubber

Registered: Jan 2002
Posts: 26
Cucumber Juice 2 doesn't start (it hangs showing the Systemsetup, when detecting video and/or system as FloppyDOs detection seems to work)
2010-04-11 14:51
tlr

Registered: Sep 2003
Posts: 1714
Quote: Cucumber Juice 2 doesn't start (it hangs showing the Systemsetup, when detecting video and/or system as FloppyDOs detection seems to work)

Seems to work.
True drive emulation not on?
Virtual device traps?
2010-04-11 14:55
Lubber

Registered: Jan 2002
Posts: 26
Both on...i tried a second time and now it worked. (without anything changed to x64 config.)

don't know why it didn't worked some minutes ago :?
2010-04-11 14:57
Lubber

Registered: Jan 2002
Posts: 26
mmh, i tried it a third time and now it hangs again..
.... something seems to be instable or too much cycleexact i guess
2010-04-11 15:22
iAN CooG

Registered: May 2002
Posts: 3132
Quote: Cucumber Juice 2 doesn't start (it hangs showing the Systemsetup, when detecting video and/or system as FloppyDOs detection seems to work)

works here, with either -model c64 or -model c64c, 1541 or 1541-II roms
2010-04-18 15:51
tlr

Registered: Sep 2003
Posts: 1714
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
2010-05-22 17:44
tlr

Registered: Sep 2003
Posts: 1714
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)
2010-05-23 16:47
iAN CooG

Registered: May 2002
Posts: 3132
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));
}
*/
2010-05-28 09:06
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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