29 Commits

Author	SHA1	Message	Date
Souryo	3cf441b6c9	Fixed debugger (wasn't triggering execute breakpoints)	2015-07-05 22:28:17 -04:00
Souryo	7cf5dafc40	-Fixed timing issues (with sprite DMA) + a bit of refactoring ... -PPU is now run AFTER a read/write, instead of before. (And the CPU class is in charge of running it, instead of the MemoryManager class)	2015-07-05 00:27:26 -04:00
Souryo	f3df2ecf17	-CPU code changes to implement all dummy reads/writes. Each memory access runs the PPU for 3 cycles (PPU is now controlled by the CPU) ... -Optimizations + PGO (profile guided optimization) build support	2015-07-04 22:21:14 -04:00
Souryo	48409ae82b	-Rewrote entire GUI in .NET ... -Several other fixes (bugfixes, refactoring, etc.) -Added a few more features to debugger	2015-07-01 23:17:14 -04:00
Souryo	f8f9755eff	Unfinished visual debugger implementation (to be finished later)	2015-06-24 19:26:19 -04:00
Souryo	84e54c9b7d	Fix for MMC1 - Ignore writes that occur after a dummy write - Fixes Bill & Teds + others	2014-07-28 20:52:47 -04:00
Souryo	941efc4110	CPU: Rewrote logic to use an addressing mode table, implemented dummy writes	2014-07-27 19:29:04 -04:00
Souryo	2c55437a44	Changed the way cpu/ppu cycles are kept in memory (slightly faster)	2014-06-30 14:44:30 -04:00
Souryo	200926f7e0	Implemented OpCode $89 (2-byte NOP) - Fixes Puzznic	2014-06-28 16:23:12 -04:00
Souryo	8187539fcb	CPU Dummy Reads - Fixes Cobra Triangle and Ironsword	2014-06-28 15:48:30 -04:00
Souryo	b97f258f0e	IsPageCrossed() fixed for unsigned values - fixes Battletoads & glitches in elevator action	2014-06-28 13:19:22 -04:00
Souryo	6e1742393d	Improved timing, passes some more VBL/NMI tests	2014-06-27 12:18:07 -04:00
Souryo	9ec756fae2	Quick save/load support	2014-06-25 21:52:37 -04:00
Souryo	0fe4091f27	Fixed reset state for CPU (to pass test roms)	2014-06-25 13:30:02 -04:00
Souryo	fbaf3bc42e	Fixed issue with memory handlers (conflict on 0x4017 between APU & Controllers) - Fixes dragon quest 1 sound while allowing MMC3 games to boot properly	2014-06-25 12:22:48 -04:00
Souryo	9048c206be	Basic (probably incorrect) IRQ support (Fixes sound in Dragon Quest 1)	2014-06-24 14:28:49 -04:00
Souryo	be45bd1259	Removed unused variable	2014-06-24 02:47:52 -04:00
Souryo	b5b9a1ca53	Sound improvements (sync, etc.), added pause/resume/stop/reset in GUI	2014-06-23 13:52:53 -04:00
Souryo	568dea7c41	Fixed FPS limiter	2014-06-22 10:07:40 -04:00
Souryo	d231526460	16px sprites, Sprite/BG rendering flags, DMA cycle timing	2014-06-21 20:18:05 -04:00
Souryo	1765b9a690	Keyboard support + FPS limit	2014-06-21 15:43:41 -04:00
Souryo	16b6ebeb84	Fixed CPU page crossing cycles	2014-06-21 00:37:20 -04:00
Souryo	0262e8c53c	PPU working (lots of glitches, but draws correctly)	2014-06-18 22:54:23 -04:00
Souryo	3ad6418726	PPU VRAM, partially fixes tests	2014-06-15 21:45:36 -04:00
Souryo	cc674a7467	Added console window, bug fixes based on tests	2014-06-15 11:25:29 -04:00
Souryo	608c9a03cf	PPU, NMI	2014-06-15 09:35:17 -04:00
Souryo	177d53e8bf	PPU work	2014-06-14 18:20:56 -04:00
Souryo	630db30484	Improved code structure	2014-06-14 11:27:55 -04:00
Souryo	cca56693f3	Added simple GUI + DirectX render target	2014-06-12 21:48:04 -04:00