Sour
ab8f9f60da
NES: Implemented DMC glitch that causes an additional DMA to run fully or partially, depending the 4015 write's timing
2024-09-28 16:44:34 +09:00
Sour
0e8c544cf8
NES: Improve open bus implementation for register 4015
2024-09-28 16:43:42 +09:00
Sour
484b61e395
NES: Implemented DMA bug when disabling the DMC channel with a 4015 write
2024-09-28 09:48:35 +09:00
Sour
4c1579d8fd
NES: Small performance improvements
2024-09-26 22:41:57 +09:00
Sour
6a16f729a3
NES: Improve CPU OUT pins emulation
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OUT pins are only updated on the GET->PUT cycle transition
2024-09-26 21:19:10 +09:00
Sour
6fcb3b6c05
NES: Decay ppu open bus values faster (3 frames instead of 30)
2024-09-21 16:16:32 +09:00
Sour
c5406773a0
Added WonderSwan support
2024-09-19 21:19:43 +09:00
Sour
9f1be2683a
NES: Fixed sprite evaluation emulation bug when oam address is misaligned
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Test ROM shows that the lower bits of the OAM address are always reset to 0 when skipping to the next sprite
2024-09-14 10:23:47 +09:00
Sour
88da0b0c3f
Debugger: Event Viewer - NES - Fixed incorrect NTSC borders in some scenarios
2024-09-13 15:45:27 +09:00
Sour
e79e655d3b
Debugger: Event Viewer - Added missing address/value for some event types (marked breakpoints, etc.)
2024-09-12 17:11:56 +09:00
Sour
c77415581f
NES: Disable Game Genie bus conflicts emulation when running an unknown iNES 1.0 ROM
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Otherwise, Game Genie codes that could have worked on hardware did not work as expected because of the bus conflicts. This could occur when e.g trying to use cheats on a romhack, etc.
2024-07-20 21:39:16 +09:00
Sour
ff874bc86d
Debugger: NES Header Editor - Fixed behavior/crash when opening header editor with softpatched roms or compressed files
2024-07-19 21:37:51 +09:00
Sour
8b5a3c6c20
NES: HD Pack Builder - Fixed CHR ROM packs getting corrupted when re-recording over an existing pack
2024-07-15 16:37:56 +09:00
Sour
1ca8a2acf0
NES: HD Packs - Fixed error when trying to load last line in hires.txt
2024-07-15 16:37:21 +09:00
Sour
074034aa66
Debugger: Use cpu-specific cycle counts for profiler data
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Fixed SNES co-processors (including the SPC) reporting their profiling data based on SNES master clocks, which wasn't accurate/reliable
2024-06-23 16:21:49 +09:00
Sour
99e4106761
NES: HD Packs - Fixed regression in some HD packs due to validations added when adding new features to some tags
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Also improved error logging, forced the number of errors to display when the pack is loaded starting, and added stricter checks when using hd pack version 109+
2024-06-05 19:42:33 +09:00
James Rowe
78130ed3bb
NES: Fix MMC5 sprite display when using 8x16 mode with 8kb window and reduce sprite flicker enabled ( #60 )
2024-05-09 18:39:12 +09:00
Sour
13acb3fe42
Added GBA support
2024-03-30 11:42:31 +09:00
Sour
8bfdb97e92
NES: Fixed Study Box issues
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Mirroring was broken due to BaseMapper changes done in v2, and the audio tape kept playing after a soft reset
2024-01-30 16:40:20 +09:00
Sour
aa9c459630
Debugger: Step Back - Allow stepping back 1 scanline/frame at a time + remove restriction that caused step back to only work for up to 30 frames
2024-01-26 23:39:31 +09:00
Sour
458464357c
NES: HD Packs - Remove invalid <addition> rules after loading the pack
2024-01-23 17:18:54 +09:00
Sour
4b949021f5
NES: FDS - Tweak disk load timing to prevent a bug in Ai Senshi Nicol
2024-01-13 14:30:16 +09:00
Sour
5ee1a18283
NES: Mapper 80 - Mirror wram writes to behave like a 128-byte ram
2024-01-12 18:01:42 +09:00
taotao54321
88bec28148
NES: Fixed mapper 80 SRAM/WRAM recognition ( #37 )
...
Fixes issues in Mirai Shinwa Jarvas.
Note that this is not a perfect emulation, because SRAM/WRAM size is actually 128 bytes, and mirrored once on $7F00-$7FFF.
reference: https://www.nesdev.org/wiki/INES_Mapper_080
2024-01-11 22:23:15 +09:00
Sour
6ed7e45bd4
Fixed compilation warnings
2024-01-09 16:46:02 +09:00
Sour
7a2e410883
Debugger: PCE - Fixed crashes with Lua tutorial script due to the way overscan/resolution is handled for the PCE
2024-01-05 14:28:44 +09:00
Sour
b3e414f6f4
NES: HD Packs - Added originPositionCheck conditions, use decimal instead of hex for comparison value
2023-12-29 17:00:36 +09:00
Sour
a3eb6a3183
NES: HD Packs - Added positionCheckX/positionCheckY conditions
2023-12-28 22:46:52 +09:00
Sour
a21035f67f
NES: HD Packs - Fixed small audio glitch that would occur when BGM looped
2023-12-28 14:15:06 +09:00
Sour
f545e4123e
NES: Fixed mapper 16 IRQ logic for submapper 4
2023-12-26 17:17:32 +09:00
Sour
5308983ebb
Added SMS/GG/SG-1000 support
2023-12-14 22:23:27 +09:00
Sour
08424ceba8
NES: Make OAM decay more obvious by displaying a diagonal line of sprites
2023-12-03 14:12:03 +09:00
Sour
c0e7d9faac
NES: HD Packs - Fixed issues with some games (e.g MMC5) caused by unintended calls to ReadVram
2023-11-22 16:36:29 +09:00
Sour
5f48a82ea3
NES: Fixed missing BaseMapper state in save state data for some mappers
2023-11-19 09:22:21 +09:00
Sour
10aa708c07
NES: Tweak behavior of halt/dummy reads during DMA
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These halt/dummy reads shouldn't trigger the DMA issues - only actual DMA reads should
2023-11-15 22:31:36 +09:00
Sour
1a5cadbe41
NES: Fixed crash when loading mapper 91 games
2023-11-02 17:22:55 +09:00
Sour
2b8d466f57
NES: Fixed crash when using some overscan values with bisqwit's NTSC filter
2023-10-29 18:43:43 +09:00
Sour
642106991a
Debugger: Lua - Fixed writing to nesMemory not triggering side effects as intended
2023-10-06 21:02:39 +09:00
Sour
eb17aab85d
Debugger: Sprite viewer - Added option to change background color
2023-09-26 18:58:50 +09:00
Sour
fd3142fd04
NES: HD Packs - Allow additional sprites to be added by background tiles
2023-09-25 23:13:43 +09:00
Sour
cc892e5fc7
NES: Fixed MMC5 crashes when header defines no CHR ROM
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+ Added missing variables to save state
2023-08-14 19:05:22 +09:00
Sour
f89553c12d
NES: Fixed empty keybindings for p2 when using four score
2023-08-14 17:56:11 +09:00
Sour
d357fd1c2c
NES: Fixed missing save state flag when ppu warmup option is enabled
2023-08-10 17:06:28 +09:00
Sour
1cd6d078a7
Debugger: NES - Fixed/improved display for DMC/OAM DMA reads
2023-07-18 18:21:03 +09:00
Sour
0a6814d881
Debugger: Assembler - Fixed assembler issues for NES/SNES/PCE when using "edit selected code"
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Original byte code did not match the assembler's code based on the assembly code in some scenarios
2023-07-10 18:45:46 +09:00
Sour
6798a22fee
Debugger: NES - Fixed crash when disassembling
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When disassembling unverified code, the 1FFF->2000 transition returned address -1:NesInternalRam which caused an invalid access to src.Cache[-1]
2023-07-07 08:40:57 +09:00
Sour
bc02c0c362
NES: HD Packs - Fixed HD pack builder not recording sprites correctly
2023-06-30 16:01:51 +09:00
Sour
a3aedd2f2a
NES: HD Packs - Fixed crash when starting/stopping hd pack recorder
2023-06-30 16:01:24 +09:00
Sour
fa49e40306
Debugger: NES - Fixed crash when importing DBG files containing symbols with an address > 2^31
2023-06-21 18:18:41 +09:00
Persune
8ee93c2e75
NES: Bisqwit NTSC filter - Use terminated levels for all composite voltages ( #21 )
2023-05-29 14:26:30 +09:00
