Souryo
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4e14a83625
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Debugger: General speed optimizations
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2017-08-05 17:18:09 -04:00 |
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Souryo
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ce62e40d47
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FDS: Added option to automatically switch disks
+Fixed bug with eject disk functionality
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2017-05-04 22:55:46 -04:00 |
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Souryo
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0c2cc8c94d
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Code cleanup
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2017-04-29 08:29:56 -04:00 |
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Souryo
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3a6c8ca416
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Added rewind functionality
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2017-04-28 19:54:58 -04:00 |
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Souryo
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c477d75b66
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PPU: Fixed reset state (started at cycle 1 instead of 0) + adjusted reset sync values (improves read2004 result).
+Simplified PPU code for a small performance boost (+3-6%)
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2017-04-21 21:29:39 -04:00 |
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Souryo
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a79bbd06eb
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PPU: Emulate pixels being rendered 2 cycles later (in regards to grayscale/intensify flags) - fixes nmi_sync\demo_ntsc (thanks to Alyosha's research)
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2017-04-20 21:58:35 -04:00 |
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Souryo
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bed6976570
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PPU: Fixed overflow bug emulation & $2004 read behavior (fixed read2004 test)
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2017-03-10 21:29:48 -05:00 |
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Souryo
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8a450f6902
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Sprite DMA: Removed old patch that was no longer needed
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2017-02-23 20:00:52 -05:00 |
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Souryo
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b542fd56ec
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Linux: Fixed PPU crash when rendering is off + uninitalized variables
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2016-12-16 07:13:33 -05:00 |
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Souryo
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6be499368c
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Debugger: Callstack improvements (uses function labels when possible, shows NMI/IRQ calls, etc.)
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2016-11-22 00:14:49 -05:00 |
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Souryo
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b852edfec8
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NSF/NSFe support
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2016-06-25 20:46:54 -04:00 |
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Souryo
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57f24af64f
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Overclocking: Added settings to add extra scanlines in vblank before and after NMI + Moved a lot of emulation-related settings to a new "Emulation" menu item
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2016-06-21 18:58:22 -04:00 |
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Souryo
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593f845fff
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Debugger: Break on invalid op code
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2016-06-18 09:41:38 -04:00 |
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Souryo
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9d1f5f61ba
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Overclocking: Allow CPU overclocking
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2016-06-12 18:11:31 -04:00 |
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Souryo
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4a784ff87a
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Save States: Refactoring - everything is now saved in size-defined blocks (should no longer need to break compatibility in the future)
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2016-06-02 20:20:26 -04:00 |
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Souryo
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4eb5b11607
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Trace Logger: Made output match Nintendulator's output closely to make comparisons easier
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2016-06-01 21:01:04 -04:00 |
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Souryo
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f1d8bde090
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Debugger: Allow disassembly of cartridge work ram & cpu ram + Added tracing for NMI, IRQ and DMAs
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2016-02-13 22:19:42 -05:00 |
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Souryo
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17f814e47a
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BaseMapper: Fixed missing CPU clocks in ProcessCpuClock
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2016-01-24 16:51:58 -05:00 |
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Souryo
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56b3084e33
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Implemented SXA & SYA (behavior may be incorrect, but passes existing tests)
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2016-01-06 22:27:58 -05:00 |
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Souryo
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64b2856d7c
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Reverted start cycle for CPU and fixed initial "period" for DMC - makes "dpcmletterbox" more stable at first, and doesn't break sprdma_and_dmc tests
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2016-01-03 11:42:01 -05:00 |
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Souryo
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8d020a2e72
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Accuracy improvements (Fixed several tests: nmi_timing, nmi_and_brk, nmi_and_irq, irq_and_dma, sprdma_and_dmc_dma, sprdma_and_dmc_dma512, branch_delays_irq)
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2016-01-02 13:52:55 -05:00 |
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Souryo
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8325aae6ca
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Jaleco SS88006 (Mapper 18) support
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2015-12-28 20:07:27 -05:00 |
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Souryo
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b8380352f2
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DMC/Sprite DMA interactions, CPU stalling, Controller read corruption
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2015-07-25 11:59:18 -04:00 |
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Souryo
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95c0ab9047
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IRQ/NMI timing fixed (Dragon Quest 3 was still broken) + code cleanup
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2015-07-19 22:09:24 -04:00 |
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Souryo
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4745c740b6
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Fixed IRQ/BRK timing issue, not quite right yet, but fixes Dragon Quest 3
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2015-07-19 15:00:29 -04:00 |
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Souryo
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af749cb6ad
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Unofficial op codes (partially) implemented
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2015-07-18 14:53:15 -04:00 |
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Souryo
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d70010f324
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Run APU every 1 CPU clock
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2015-07-16 16:55:16 -04:00 |
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Souryo
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7cf5dafc40
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-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)
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2015-07-05 00:27:26 -04:00 |
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Souryo
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f3df2ecf17
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-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
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2015-07-04 22:21:14 -04:00 |
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Souryo
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48409ae82b
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-Rewrote entire GUI in .NET
-Several other fixes (bugfixes, refactoring, etc.)
-Added a few more features to debugger
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2015-07-01 23:17:14 -04:00 |
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Souryo
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f8f9755eff
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Unfinished visual debugger implementation (to be finished later)
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2015-06-24 19:26:19 -04:00 |
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Souryo
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84e54c9b7d
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Fix for MMC1 - Ignore writes that occur after a dummy write - Fixes Bill & Teds + others
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2014-07-28 20:52:47 -04:00 |
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Souryo
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941efc4110
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CPU: Rewrote logic to use an addressing mode table, implemented dummy writes
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2014-07-27 19:29:04 -04:00 |
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Souryo
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6fb497855c
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Several fixes for movies record/playback (and a couple of potential savestate fixes)
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2014-07-01 18:05:54 -04:00 |
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Souryo
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2c55437a44
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Changed the way cpu/ppu cycles are kept in memory (slightly faster)
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2014-06-30 14:44:30 -04:00 |
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Souryo
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200926f7e0
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Implemented OpCode $89 (2-byte NOP) - Fixes Puzznic
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2014-06-28 16:23:12 -04:00 |
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Souryo
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9ec756fae2
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Quick save/load support
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2014-06-25 21:52:37 -04:00 |
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Souryo
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0fe4091f27
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Fixed reset state for CPU (to pass test roms)
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2014-06-25 13:30:02 -04:00 |
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Souryo
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fbaf3bc42e
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Fixed issue with memory handlers (conflict on 0x4017 between APU & Controllers) - Fixes dragon quest 1 sound while allowing MMC3 games to boot properly
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2014-06-25 12:22:48 -04:00 |
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Souryo
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2c650e1529
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MMC3 support - without IRQs. Disabled APU IRQs too - they fixed sound in Dragon Warrior, but break most MMC3 games at the moment.
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2014-06-24 21:59:58 -04:00 |
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Souryo
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9048c206be
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Basic (probably incorrect) IRQ support (Fixes sound in Dragon Quest 1)
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2014-06-24 14:28:49 -04:00 |
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Souryo
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1783578522
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Minor refactoring
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2014-06-23 19:02:09 -04:00 |
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Souryo
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568dea7c41
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Fixed FPS limiter
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2014-06-22 10:07:40 -04:00 |
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Souryo
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1765b9a690
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Keyboard support + FPS limit
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2014-06-21 15:43:41 -04:00 |
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Souryo
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95abc2f371
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Fixed timing for branch instructions
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2014-06-21 11:23:33 -04:00 |
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Souryo
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16b6ebeb84
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Fixed CPU page crossing cycles
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2014-06-21 00:37:20 -04:00 |
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Souryo
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fdb5776856
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Fixed remaining color issues, added horizontal/vertical mirroring support
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2014-06-19 19:58:15 -04:00 |
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Souryo
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0262e8c53c
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PPU working (lots of glitches, but draws correctly)
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2014-06-18 22:54:23 -04:00 |
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Souryo
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608c9a03cf
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PPU, NMI
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2014-06-15 09:35:17 -04:00 |
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Souryo
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177d53e8bf
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PPU work
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2014-06-14 18:20:56 -04:00 |
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