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BizHawk
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13,498 Commits 95 Branches 91 Tags 2.5 GiB
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13498 Commits

Author SHA1 Message Date
Asnivor f4c47dc80a ZXHawk: modified vblank interrupt start time (128k/+2a/+3) so contention period starts at the correct time 2018-06-07 18:27:44 +01:00
Asnivor 25fe4a7a87 ZXHawk: more prep for contended 128k/+2/+2a/+3 2018-06-07 18:00:08 +01:00
Asnivor 83bbb83c64 ZXHawk: Missed rendercycle call on 128k border OUT 2018-06-07 16:40:48 +01:00
alyosha-tas 7ad65bd96e z80: WZ fixes 2018-06-07 11:11:56 -04:00
alyosha-tas cd7df2ea07 z80: more contention work 2018-06-07 10:37:26 -04:00
Asnivor 843dc7a69a ZXHawk: Small performance increase (rendering cycle now happens only when it needs to) 2018-06-07 15:33:58 +01:00
alyosha-tas b0af0e48e0 z80: IR contention update 2018-06-07 08:34:21 -04:00
alyosha-tas afd1ba38d8 z80: Fix remaining flags and WZ 2018-06-07 08:10:39 -04:00
alyosha-tas 275092528a z80: Fix some bugs in flags and WZ register 
Only thing remaining is INI/IND/INIR/INDR
 2018-06-06 19:34:46 -04:00
alyosha-tas af788ee108 z80: fix IO contention bug 2018-06-06 13:55:57 -04:00
Asnivor 535534a94a ZXHawk: start preparing 128k and +2a/+3 for updating timings 2018-06-06 15:56:27 +01:00
Asnivor c80f873adf ZXHawk: added CPUMonitor syncstate 2018-06-06 15:37:29 +01:00
Asnivor 7f8084d410 ZXHawk: IORQ check now happens pre T-Cycle 2018-06-06 14:39:41 +01:00
alyosha-tas 74e6f630c3 z80: IO port re-work and contention 2018-06-06 07:33:49 -04:00
alyosha-tas 620c4b3c2e z80:more contention work, only IN/OUT to go 2018-06-05 18:04:19 -04:00
alyosha-tas 978a93b681 z80: more memory contention timing work 
(up to test 23)
 2018-06-05 15:05:48 -04:00
alyosha-tas 6752a17321 z80: clean up prefetch implementation 2018-06-05 12:52:10 -04:00
Asnivor f764c137ee ZXHawk: 48k timing work 2018-06-05 17:14:37 +01:00
alyosha-tas beae64d563 z80: use high byte BUSRQ vector since PCl = 0 so the look up fails (oops) 2018-06-04 14:27:57 -04:00
Asnivor 7dfd19de2b ZXHawk: Fix memory contention lookup overflow 2018-06-04 17:11:12 +01:00
alyosha-tas bff3f41c9a z80: IN/OUT access fixes 2018-06-04 11:42:59 -04:00
alyosha-tas 2661b0804c z80: fix a typo 2018-06-04 11:15:26 -04:00
alyosha-tas 9f4b6f1ecf z80: Bus timing on interrupts 2018-06-04 08:57:12 -04:00
alyosha-tas 1125ccedc3 z80: fix a bug 2018-06-04 07:52:48 -04:00
Asnivor 7677b75de3 ZXHawk: Start building on new BUSRQ implementation 2018-06-04 10:35:12 +01:00
alyosha-tas 32ae549c70 z80: Add bus request timing array to work with zx spectrum 
Also some clean up
 2018-06-03 19:14:30 -04:00
alyosha-tas 1637ab3953 Merge branch 'ZXHawk-new-ULA' of https://github.com/TASVideos/BizHawk into ZXHawk-new-ULA 2018-06-01 15:21:14 -04:00
alyosha-tas 7220e9d394 z80: fix some instruction timings for IN/OUT 2018-06-01 15:21:05 -04:00
Matt Burgess b9dd435455 ZXHawk: Started 128 and +2a/3 new ULA implementation 2018-06-01 17:38:42 +01:00
alyosha-tas c0d6c02b2e Z80: Recast core to cycle accurate memory accesses and wait state timing 2018-05-31 21:05:41 -04:00
Matt Burgess 9a15cbf4d4 ZXHawk: new ULA implementation 2018-05-31 17:54:57 +01:00
feos 20f10b9311 bsnes: remove embarrassing leftover empty space from trace log 
requires rebuilding
 2018-05-21 22:25:34 +03:00
Scepheo f3ea6fe025 Use generic interface type on MOS 6052X for talking to the emulator core (#1189) 
* Use generic interface type on MOS 6052X for talking to the emulator core
* Change CpuLink constructors to not use expression-bodies, to get the AppVeyor build to pass.
* Add comment explaining why IMOS6502XLink exists.
 2018-05-20 23:18:53 +03:00
adelikat e650f14d24 Lua functions docs to wiki - escape braces on optional params 2018-05-19 16:28:20 -05:00
nattthebear ebd6408315 add h, v regs to snes regs list 2018-05-18 17:35:28 -04:00
alyosha-tas 2144195bb8 GBHawk: Clean up some unused variables 2018-05-16 15:50:07 -04:00
alyosha-tas 6f2ae8cbf2 GBHawk: Fix window timing 2018-05-15 20:44:20 -04:00
alyosha-tas 148f6d4332 GBHawk: Timer work 2018-05-15 15:50:33 -04:00
alyosha-tas 1b991de966 GBHawk: More Hlat bug work 2018-05-15 14:26:48 -04:00
alyosha-tas a185f33487 Z80A: Add a WAIT state that can puase the CPU on reads / writes 
NOTE: a wait state is added automatically to IN/OUT reads / writes, but I don't know if this is already accounted for in the cycle timings, TODO.
 2018-05-15 09:44:39 -04:00
alyosha-tas 258fef46d7 Gambatte: Fix states 2018-05-15 08:25:27 -04:00
alyosha-tas 073d36e40f GBHawk: Fix Airaki 2018-05-12 18:33:11 -04:00
nattthebear e8145af463 i hope this breaks something 2018-05-12 12:55:42 -04:00
alyosha-tas 38b84fce09 Gambatte: Recommit Halt changes (now with Gifvex's improvements too) 2018-05-12 12:21:15 -04:00
alyosha-tas 98ed9e7c42
Merge pull request #1172 from gifvex/gambatte-lua 
Gambatte x lua and fix #1159
 2018-05-12 12:06:41 -04:00
alyosha-tas c49c585029 Revert "Gambatte: Fix halt behaviour" 
This reverts commit efc35a5a0d.
 2018-05-12 12:05:09 -04:00
alyosha-tas 3b778b873f Remove errant ReadMe file. 2018-05-12 11:49:36 -04:00
alyosha-tas efc35a5a0d Gambatte: Fix halt behaviour 
Fixes #1187
 2018-05-12 11:25:51 -04:00
alyosha-tas 942454e327 SMS/GG: Implement SMS compatibility mode for some games 
(Technically the screen is supposed to be modified too but not implementing yet)
 2018-05-11 20:08:42 -04:00
alyosha-tas 0535223592 GG: Terminator needs SRAM for background display 2018-05-11 15:48:21 -04:00