Sour
2d96724b28
Debugger: SNES - Added new "break on..." options
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Invalid vram/oam/cgram access, controller read while auto-read is running
2025-03-27 21:30:38 +09:00
Sour
ad548465c6
Debugger: NES - Added new "break on..." options
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Invalid VRAM access, Invalid OAM write, DMA controller read, Unstable opcodes
2025-03-27 21:16:02 +09:00
Sour
a2637ef2d4
Debugger: Fixed labels getting erased when spamming reload rom shortcut
2025-03-24 22:02:15 +09:00
Sour
b844642866
Debugger: GB - Fixed tilemap viewer displaying incorrect tiles when the tile index is above 127
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Seems to only happen in release builds in MSVC (unsure if other compilers were affected)
+ Also added missing member in GbCpuState in the UI
2025-03-23 13:16:31 +09:00
Sour
929d4dcc20
GB: Fixed APU emulation issues
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-Super Mario Land 2 - Pops in menu are fixed by immediately updating APU output after a write
-Perfect Dark - Low voice volume is fixed by having the correct output when the channels are disabled (but DAC is still enabled)
-Daiku no Gen - Low voice volume is fixed by keeping square channel output to digital 0 (= analog 1) until its first tick after being enabled (the game does not let the channel tick at all while the voice sample is playing)
2025-03-21 23:03:01 +09:00
Sour
5823761791
SMS: Implemented fairly accurate sprite eval+fetch timings, for all modes
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+ Fixed VRAM read to wait until next available CPU access slot
+ Fixed NMI triggering on the wrong scanline on SMS
+ Fixed NMI issues on ColecoVision
+ Fixed random ram option not working properly on SG-1000
+ Added "Mem access" tab to tilemap viewer to see fetch patterns
2025-03-01 00:09:36 +09:00
Sour
18269da46b
SNES: Add support for Sufami Turbo games
2025-01-03 09:18:59 +09:00
Sour
8d6830a70a
SNES: Add support for ST018 coprocessor
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Used by a single game: Hayazashi Nidan Morita Shougi 2
2024-12-29 23:41:52 +09:00
Sour
636e645436
Debugger: Fixed code comments not supporting non-ASCII text
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Entering CJK characters or accented characters in a comment resulted in ? characters in the disassembly, etc.
2024-12-27 14:21:08 +09:00
Sour
1063146082
GG: Fixed freeze at boot in BIOS code (when a bios is provided)
2024-12-26 16:48:11 +09:00
Sour
a9d3cb5755
SNES: Implement correct/better behavior when reading/writing to CGRAM during rendering
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This allows 93143's "dmacolor" demo to work correctly: https://forums.nesdev.org/viewtopic.php?p=164248#p164248
Also prevents reading from VRAM during rendering
2024-12-24 18:09:47 +09:00
Sour
59f106b8cc
SNES: Fixed NMI/IRQ timing issues
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Passes all NMI/IRQ tests: demo_irqtest, demo_nmitest, irq, nmi, test_irq, test_irq4200, test_irq4209, test_irqb, test_nmi,
Also fixes timing issues with WAI
2024-12-24 17:43:09 +09:00
Sour
c0d61b46f4
SNES: Delay the SPC's access to the new values written by the CPU
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This allows Kishin Douji Zenki to boot without locking up on a black screen
2024-12-24 15:04:40 +09:00
Sour
71ecb09ffe
UI: Added Firmwares tab in emulation settings to view/manage firmware files
2024-12-19 20:06:28 +09:00
Sour
1e3422b69e
Debugger: Profiler - Show [irq]/[nmi] markers on functions
2024-12-17 18:51:01 +09:00
Sour
614e61a2d1
Debugger: Fixed issues with step over/out in some scenarios (bank swapping, recursive functions, etc.)
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Only break when both the stack pointer and the return address match what the debugger was expecting, instead of just the return address
2024-12-07 17:46:28 +09:00
Sour
7fdb6a0e85
GBA: Improved cartridge prefetch timing accuracy
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Passes most of alyosha's prefetch tests
2024-11-06 19:12:33 +09:00
Sour
ecd012c2fe
Debugger: Fixed issue that caused forbid breakpoints to prevent "run 1 frame/scanline/etc" from working properly in some scenarios
2024-10-30 22:02:40 +09:00
Sour
5b0173f43c
Debugger: Tile viewer - Limit copied data to what is required to display the current view
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This fixes performance issues on GBA, for example, when trying to display the "CPU Memory" memory type
2024-10-10 17:51:39 +09:00
Sour
d751502a58
NES: Added Rainbow support (mapper 682)
2024-10-08 21:37:44 +09:00
Sour
7ed5fd5562
NES: Added EPSM support
2024-10-01 20:57:06 +09:00
Sour
c5406773a0
Added WonderSwan support
2024-09-19 21:19:43 +09:00
Sour
aa1c20afe5
GBA: Fixed black screen regression in X-Men The Official Game
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This was caused by changes done in the open bus implementation to pass the openbuster test, which broke this game
2024-09-15 23:21:59 +09:00
Sour
b95ad78e00
GBA: Fixed graphical glitches on right side of the screen in Fire Emblem The Sacred Stones
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Changing X scroll breaks the rendering logic - keep a copy of it at the start of the scanline (not verified on hardware)
2024-09-15 20:43:50 +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
9f69e88b6c
Debugger: Added undo for memory viewer/debugger code edits
2024-08-26 20:15:30 +09:00
Sour
bd12aaabe4
GBA: Only suspend prefetch after/if DMA accesses ROM
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Fixes the remaining failures in mGBA Suite's "Timing Tests"
2024-08-23 21:30:53 +09:00
Sour
5b992e35f8
PCE: Implement better MWR latch timing
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Changing anything but CG Mode mid-screen should not be allowed (latched in vblank)
2024-08-19 10:54:57 +09:00
Sour
d6d0b87c22
Added ColecoVision support
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Also adds mode 1 (text mode) and mode 3 (multicolor mode) support for the SMS/SG-1000
2024-07-27 14:52:31 +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
d208fdc6a7
UI: Support for NativeAOT
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Added Windows & Linux builds using AOT compilation
2024-06-05 20:23:31 +09:00
Angelo
d82cd8a2c4
UI: Move mouse handling to core and add MacOS mouse support ( #55 )
2024-05-24 16:31:44 +09:00
Sour
d9f1d486a3
Debugger: SNES - Fixed palette display for mode 0 layers in tilemap viewer
2024-04-27 12:14:45 +09:00
Sour
13acb3fe42
Added GBA support
2024-03-30 11:42:31 +09:00
Sour
64126ace83
PCE: CD-ROM timing improvements
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-IRQ/SCSI status should happen after seek is done when a play command is sent (fixes audio sync in Brandish intro cutscene)
-Fixed seek delay not being applied correctly when swapping from audio playback to data loading and tweaked seek delays to make them a bit slower (fixes Brandish audio glitch during introduction)
-Fixed regression that causes the "transfer ready" irq flag to not be reset when a sector was done reading (this broke the intro sequence in "It came from the desert")
-Improved behavior when a load operation is cancelled (to match the expected results of both scsitest and verificator tests)
2024-02-03 12:00:45 +09:00
Sour
7a83827f6f
GB: APU - Improved square 1 sweep behavior
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Passes channel_1_sweep test
2024-01-31 23:25:38 +09:00
Sour
d16d92dd7f
Debugger: Event Viewer - GB - Added more categories, improved layout
2024-01-28 22:27:41 +09:00
Sour
4745bab5e4
GB: Fixed read behavior for FEA0-FEFF when DMA is running
2024-01-24 22:21:15 +09:00
Sour
7569f58b4a
GB: Fixed power on state for OAM DMA register
2024-01-23 22:26:01 +09:00
Sour
f9614e0b1e
PCE: Allow reading back bits 0-3 for 1804 + minor code cleanup
2024-01-03 20:21:50 +09:00
Sour
c6b86ba887
PCE: CD-ROM emulation improvements
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-ADPCM edge cases work better (reset, length latching, dma, etc.)
-BRAM unlocking/locking fixes
-Read ToC command returns the correct amount of data
-SCSI data port returns the drive's reply whenever a reply is being read, regardless of the value written to the port through $1801
-Implemented/fixed audio sample read behavior (latching, L/R toggle)
-Fixed missing (unused) readable/writable bits in some registes
All of these fixes are based on the test results from krikzz's test rom here: https://github.com/krikzz/turbo-ed-pro-pub/tree/main/tcd-verificator
2023-12-27 23:27:07 +09:00
Sour
b6d865fdcd
Debugger: PCE - Event Viewer - Split CD-ROM and Arcade Card reads/writes into 2 separate categories
2023-12-25 15:29:39 +09:00
Sour
9258d1453f
Debugger: Lua - Add folder that contains the current script to the folders that scripts can require other Lua scripts from
2023-12-18 22:04:47 +09:00
Sour
469734dc02
Linux: Fixed compilation errors/warnings
2023-12-15 03:43:37 -05:00
Sour
5308983ebb
Added SMS/GG/SG-1000 support
2023-12-14 22:23:27 +09:00
Sour
af2afc4cf7
Reduced CPU usage for HUDs and when paused
2023-10-14 22:15:27 +09:00
Sour
f358ddaabd
Video: Added option to use the software renderer on all platforms
2023-09-29 18:08:57 +09:00
Sour
eb17aab85d
Debugger: Sprite viewer - Added option to change background color
2023-09-26 18:58:50 +09:00
Sour
1cd6d078a7
Debugger: NES - Fixed/improved display for DMC/OAM DMA reads
2023-07-18 18:21:03 +09:00
Sour
4cb89a29dd
GB: Fixed stack overflow crash when 2 halt instructions are executed in a row with halt bug
2023-07-09 22:41:11 +09:00
