Commit Graph

33 Commits

Author SHA1 Message Date
alyosha-tas 7b8a61b8e4 NESHawk Cleanup 2017-10-26 09:58:24 -04:00
alyosha-tas 4f8559f637 NESHawk: Fix state errors 2017-09-05 20:53:09 -04:00
alyosha-tas 874d06797f NESHawk: Code Clean up
remove redundancies, fix scanline count
2017-09-02 10:48:23 -04:00
alyosha-tas 40ec613982 NesHawk: Single Tick PPU
Should allow for breaking out into a debugger.
2017-09-01 22:11:41 -04:00
nattthebear 77a535a7d8 Implement ICycleTiming on neshawk 2017-08-11 19:59:10 -04:00
alyosha-tas 497513f93a NESHawk: PPU: Fix OAMADDR
-Implements $2004 write glitch
-Correctly implements OAMADDR initialization
2017-08-02 11:24:49 -04:00
adelikat 3c799931bc NesHawk - better clean up of ppu open bus decay method even more, this should be more performant too 2017-06-28 13:44:55 -05:00
adelikat ebdb244714 NESHawk - a small speedup (a few fps) - don't call Board.ClockPPU unless it is implemented 2017-06-28 10:24:19 -05:00
alyosha-tas 13b99bafd0 NESHawk: Clean up and minor refactor
Simplify the code base a bit and gets a performance boost as well.
2017-06-16 21:41:13 -04:00
J.D. Purcell b53502eed8 Spaces -> tabs. 2017-04-15 16:37:30 -04:00
alyosha-tas 9d93fe404c NES Timing Update
Update per Visual NES inspection of $2001 writes

Correctly fixes Micro Machines while maintaining Battletoads 2p warps sync
2017-03-21 19:01:30 -04:00
alyosha-tas e82f19c39e NES Set up a known valid state for testing 2017-03-09 17:50:19 -05:00
alyosha-tas 22da9ae6ea NES Update Core 2017-03-08 12:18:30 -05:00
alyosha-tas df7a93e83a NES Update $2003 behaviour
Fixes Huge Insect
Some debate reamins about what exactly is happening here though
2017-03-07 22:30:41 -05:00
alyosha-tas 0960ca8a89 NES PPU clean up 2017-03-03 20:51:36 -05:00
alyosha-tas ca2fa6c95e NES PPU2006 write delay
See NESDEV discussion:

http://forums.nesdev.com/viewtopic.php?f=3&t=15484
2017-03-03 14:57:38 -05:00
zeromus fd71ab0160 fix lightfun more better by masking out the unwanted bits from xbuf 2016-12-07 22:26:30 -06:00
alyosha-tas 097bbee267 Fix Lightgun reading an undefined pixel color 2016-12-07 21:47:04 -05:00
nattthebear 25dfe00203 nes: vs lightgun stuff. hogan's alley seems to do something now 2016-11-11 18:42:44 -05:00
alyosha-tas 18d8baa65d Add files via upload 2016-10-23 20:50:06 -04:00
alyosha-tas d0b57a02ca Update for accuracy 2016-10-16 17:27:52 -04:00
alyosha-tas 663aded7b2 Pass a few more tests
and fix a few regressions
2016-07-01 22:31:06 -04:00
alyosha-tas 27c4bac062 ppu open bus emulation
ppu_open_bus - passes
cpu_dummy_writes_ppumem - passes
2016-06-21 17:14:46 -04:00
alyosha-tas ec27890aba Improve DMC DMA timing wtih RDY
passes dpcmletterbox
Far more accurate but still needs to interact correctly with OAM DMA
2016-06-21 09:20:52 -04:00
alyosha-tas 8dca88b779 obj overflow timing
now passes all 5 of blargg's sprtie overflow tests
2016-06-13 08:22:14 -04:00
adelikat 9f6c0ca695 NES - remove the partial class closure on the PPU object files 2015-01-17 21:09:33 +00:00
adelikat 3b2c00cf39 NES - remove a bit more partial class as namespace abuse 2015-01-17 21:02:59 +00:00
zeromus 92243cd393 neshawk - add PPU reset to soft reset, to fix #327 2014-11-30 05:02:12 +00:00
goyuken 53d3abb4f6 NES: Zapper: fix up the light detection formula a bit. the real thing is hopelessly dependent on a bazillion analog factors with wide environmental variability... 2014-04-16 21:04:07 +00:00
goyuken 47b1e3ae49 I AM MASTER OVER DOG 2014-04-16 02:11:22 +00:00
goyuken b2eef124e2 nes: controller infrastructure 2014-03-05 04:08:24 +00:00
goyuken 3ffde6b88a NES: rework controller infrastructure. zappers and such will be coming soon now 2014-02-28 04:05:36 +00:00
adelikat 7e45f13282 Change project name BizHawk.Emulation to BizHawk.Emulation.Cores 2013-11-15 14:05:47 +00:00