Commit graph

40 commits

Author SHA1 Message Date
Sour
17c8294f5d MMC5: Improved accuracy (scanline counter, split screen mode, etc.) 2020-01-19 14:45:04 -05:00
Sour
ce68ce57c0 Core: Refactored nametable RAM management to fix some issues and remove some limitations
(This breaks save state compatibility)
2019-01-13 15:20:57 -05:00
Sour
35192daeed Debugger: Add option to trigger breakpoints on dummy read/writes (+ distinguish between writes & dummy writes) 2018-12-23 13:12:46 -05:00
Sour
04310eddb4 Core refactoring (remove static variables) - WIP 2018-07-08 10:28:47 -04:00
Sour
b5d460ffb3 UNIF: Added support for SSS-NROM-256 board (Famicombox Menu cartridge) - incomplete, but boots properly 2018-06-25 13:04:23 -04:00
Sour
3c478d1f58 Libretro: Added support for achievements 2018-01-07 01:22:28 -05:00
Souryo
5957bc2d3e Debugger: LUA scripting 2017-08-30 18:31:27 -04:00
Souryo
bf979be756 Optimizations: Most games now run 15-20% faster 2017-03-31 22:14:16 -04:00
Souryo
d72a4d8be3 Debugger: On-the-fly code running feature via assembler 2017-03-11 21:03:45 -05:00
Souryo
40034199ee OAM: Sprite RAM is now initialized based on the ram power on settings 2017-02-23 20:01:48 -05:00
Souryo
b4489ed0f7 Linux: Fixed all clang warnings 2016-12-17 23:14:47 -05:00
Souryo
4ffebdb4e0 Debugger: Ability to add labels/symbols & comments to code (work in progress) 2016-11-21 22:34:47 -05:00
Souryo
760c844d4d Debugger: Allow export/import of memory to/from files 2016-09-05 09:05:34 -04:00
Souryo
9d239daf3c Emulation: Init sram/wram/chrram/ntram the same way as the internal ram 2016-08-24 20:48:14 -04:00
Souryo
092176348c Open Bus: Fixes to open bus implementation - fixes allpads-r2a test result 2016-07-12 18:25:58 -04:00
Souryo
f24b0e3595 MMC5: Vertical split mode support 2016-07-02 14:48:46 -04:00
Souryo
b852edfec8 NSF/NSFe support 2016-06-25 20:46:54 -04:00
Souryo
17f814e47a BaseMapper: Fixed missing CPU clocks in ProcessCpuClock 2016-01-24 16:51:58 -05:00
Souryo
273c000c44 Debugger - Basic FCEUX CDL file support 2015-08-17 19:32:10 -04:00
Souryo
f2ee0f916e "HDNes" HD pack support (still some bugs left) 2015-08-14 21:50:14 -04:00
Souryo
e1e48cc4f3 Fixed some of the warnings when compiling with /W4 2015-08-09 20:45:45 -04:00
Souryo
a37354fbc1 Debugger - Added memory viewer (CPU, PPU, Sprite, PRG, CHR) 2015-08-05 20:40:10 -04:00
Souryo
dffc03ad68 MMC5 support (incomplete)
Heavy refactoring of BaseMapper (to support MMC5 functionality, and be more flexible in general)
2015-07-29 22:10:34 -04:00
Souryo
586b72e081 Hard reset now resets NES ram 2015-07-05 20:30:39 -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
674e64e655 Fixed PPU memory mirroring issue - caused incorrect MMC3 IRQ timing in some games (i.e Burai Fighter) 2014-07-26 22:14:08 -04:00
Souryo
5f138629b2 Moved SRAM & Expansion RAM to BaseMapper. 2014-07-12 22:22:40 -04:00
Souryo
7268a6426c Fixed Zelda 1 scrolling 2014-07-01 22:56:06 -04:00
Souryo
07b558c8c4 Smaller savestates, Movie recording/playback, Slight performance improvement (~2-3% in Console::Exec) 2014-07-01 12:44:01 -04:00
Souryo
9ec756fae2 Quick save/load support 2014-06-25 21:52:37 -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
6437be44f5 MMC1 support + Mapper refactoring
Zelda 1, MegaMan 2, Final Fantasy2 working correctly
2014-06-24 02:47:32 -04:00
Souryo
1783578522 Minor refactoring 2014-06-23 19:02:09 -04:00
Souryo
fdb5776856 Fixed remaining color issues, added horizontal/vertical mirroring support 2014-06-19 19:58:15 -04:00
Souryo
3ad6418726 PPU VRAM, partially fixes tests 2014-06-15 21:45:36 -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