30c0564bda
c64- rewrote video code, more accurate scanline behavior
2012-11-07 03:23:40 +00:00
6be1c071f9
c64- restructured VIC interrupt and vblank handling (will break a couple graphics modes for now)
2012-11-06 21:11:30 +00:00
75ef0cc20d
c64- MCM and ECM text modes now show proper colors
2012-11-06 18:42:56 +00:00
4c371d9cbe
c64- implement extra color text mode
2012-11-06 18:36:37 +00:00
7d68c5b518
commodore64- fix VIC character memory addressing
2012-11-06 18:13:48 +00:00
ad3e1bff21
gb gpu view: beautify and add scanline callback control
2012-11-06 17:54:04 +00:00
4fa7112fab
commodore64- only load mapper 0 cartridges (for now)
2012-11-06 15:46:15 +00:00
13b6498ca9
commodore64- fixed VIC interrupts not being cleared
2012-11-06 15:32:14 +00:00
47a556b326
commodore64 - second timer chip triggers NMI instead of IRQ on 6510
2012-11-06 15:15:37 +00:00
c217768871
nes: mapper 028: fix 32k modes (they don't behave like MMC1). of course, there are still no mapper028 games or carts at all
2012-11-06 14:46:36 +00:00
c9c6cc4e9c
c64- better VIC screen mode documentation
2012-11-06 06:42:22 +00:00
877b95e3d5
c64-hook up firmwares configuration. expected to be by default in C64/Firmwares output directory, named basic,chargen,kernal
2012-11-06 06:19:27 +00:00
899efca9d3
c64- implement multicolor text mode rendering
2012-11-06 06:01:45 +00:00
4af6b10971
VIC- character generator implemented
2012-11-06 05:49:42 +00:00
ec82f11884
nes: reset board state with hard reset
2012-11-06 03:05:43 +00:00
089379711a
nes: fix missing sound after hard reset
2012-11-06 02:13:16 +00:00
e06a9218b8
nes hard reset no longer crashes. instead, certain sound channels stop playing (?)
2012-11-06 01:41:22 +00:00
7110cf928b
commodore64: fix badline calculation
2012-11-06 00:43:53 +00:00
5764b222ab
NES Core - implement Hard Reset, currently crashes though
2012-11-06 00:40:51 +00:00
f1b4861d87
c64- VIC per-cycle behavior
2012-11-05 20:47:20 +00:00
ac1f9a90a1
libgambatte: switch the system bus read to use a much safer (100%?) deterministic peek. also implement core side stuff for scanline-based callback
2012-11-05 20:15:53 +00:00
788591ba77
c64- VIC functions and interrupt triggers
2012-11-05 19:05:25 +00:00
4f2cd1263c
c64- CIA register class, data port class
2012-11-05 16:56:58 +00:00
ef4bb14d59
gb gpu view: oam
2012-11-05 15:58:51 +00:00
821553cda8
c64- VIC register class
2012-11-05 14:24:01 +00:00
69d2a99a2c
nes-fix memory map bug, affecting robocop 3 scroll glitches
2012-11-05 06:26:52 +00:00
32a3d9db80
gbhawk gpu viewer: work correctly with palettes and CGB extended BG data
2012-11-05 04:09:04 +00:00
271d4102e8
GB: add "GPU Viewer", similar to other gpu debugging tools. doesn't do much yet.
2012-11-05 01:34:11 +00:00
9ff8b450f4
add the crudest possible psx disc detector. now other people can watch somewhat garbled psx game intros
2012-11-05 00:11:41 +00:00
b4b2657965
some libmednahawk work. it can't possibly be used by anyone else yet, but i gotta do a checkin.
2012-11-04 23:29:06 +00:00
807b86f8b3
nes mapper28: correct power on behavior. it seems to work well enough
2012-11-04 00:28:46 +00:00
a7b2be48e2
nes: implement mapper028, a hypothetical multicart. untested
2012-11-03 23:56:35 +00:00
50f65452b5
nes: add identifier for TENGEN-800030. fixes bootgod identified dumps of various tengen (U) games
2012-11-03 21:45:48 +00:00
3575eb849b
z80gb: add new disassembler
2012-11-03 18:17:55 +00:00
97bdd9be9c
c64- clean tabs, document some regs, VIC screen memory fetch added
2012-11-03 17:57:14 +00:00
747c3db7cb
nes: vrc2: fix Contra (J), Ganbare Goemon 2 (J)
2012-11-03 17:03:38 +00:00
8182da2fcd
c64- VIC bank switching via CIA2
2012-11-03 16:15:16 +00:00
5955976216
c64- VIC memory read function
2012-11-03 15:57:32 +00:00
1e2ee5f0b5
c64- rename MemoryBus to Memory since it is emulating the whole controller now
2012-11-03 14:26:43 +00:00
bb2fafec63
c64- connect CIA2 port A and B to MemBus
2012-11-03 14:23:44 +00:00
d783e439bb
C64 - rename controller definition
2012-11-03 13:55:22 +00:00
59bb49ae20
c64 - more CIA timer regs, VIC border and background rendering
2012-11-03 10:15:44 +00:00
81f33754e0
Commodore64- CIA instantiation in Core
2012-11-03 07:07:29 +00:00
dbba216ec7
Commodore64 CIA - registers implemented
2012-11-03 07:05:07 +00:00
2c25ae5701
correction in VIC sprite X reg write
2012-11-03 06:10:20 +00:00
73f625dee4
2012-11-03 06:03:58 +00:00
d89e9e5da5
nes: pxrom, fxrom: implement peekppu; fixes nametable debugger view in some games
2012-11-03 01:26:13 +00:00
f8f4fa6967
Mapper165: implement peekppu. fixes some visual glitching when using nametable viewer. Fire Emblem (Ch)
2012-11-02 23:51:38 +00:00
48bb76820e
nes: fds: implement peekcart (sorta)
2012-11-02 23:32:32 +00:00
944c8e412f
gbhawk: tracelogger shows disassembly now
2012-11-02 23:19:16 +00:00
6ffd71973a
6502: improve tracelog to only disassemble actual opcodes, and also enable it on 2600
2012-11-02 22:27:22 +00:00
323caaaff7
nes: sxrom: decrease speed by 1%, also fix overflow possibility
2012-11-02 19:52:02 +00:00
3eda4a90a6
gbhawk: tracelogger
2012-11-02 19:44:31 +00:00
24d3bb76e2
fix 2600 Peek support, as best I can tell how.
2012-11-02 19:35:13 +00:00
aa161d8910
proper Peek support in NES and 6502X
2012-11-02 19:28:00 +00:00
5bf33b54a6
SxROM: 1% speedup
2012-11-02 17:51:07 +00:00
c0c3c36e87
C64 - Pass in extension to the core
2012-11-01 17:56:48 +00:00
3858ff9b95
start a skeleton C64 project, mapped .prg, .d64, .g64, .crt to C64, rom loading should work (gets the bytes to the core), haven't tested
2012-11-01 16:48:32 +00:00
6e214a6059
Atari 2600 - fix mapper E7
2012-11-01 03:26:24 +00:00
ae7bb1b590
Atari - progress on DPC mapper, still doesn't work
2012-11-01 01:54:33 +00:00
2d2e0c7e31
A2600: Resetting players before hsyncCnt 76 has apparently has strange results. I borrowed these changes from EMU7800. This seems to fix glitches with Frostbite.
2012-10-31 23:42:18 +00:00
967a60dcf7
ack!
2012-10-31 21:16:50 +00:00
5cbd11c850
NES: add some vs system stuff. not done yet
2012-10-31 21:15:44 +00:00
a5d4cd155d
A2600: Fixed problem with missile-to-player reset. Reset should only occur on the first drawing of the player.
2012-10-31 20:09:14 +00:00
5cff02b74d
nes: vrc4, vrc6, vrc7: change to use CPU cycle counting
2012-10-31 19:40:18 +00:00
e487e39c9e
nes: clean up region detect code a bits
2012-10-31 18:48:06 +00:00
bc22049a19
NES Multiregion: sound frequencies supported
2012-10-31 18:35:34 +00:00
7dc5808771
NES: preliminary support for PAL, Dendy, and RGB (part 1). at the moment, it's all determined from gamedb, and not at all saved to movies or savestates
2012-10-31 18:25:46 +00:00
8af6cac4ec
NES: BANDAI-FCG-1: cleanup and fix some stuff (broke savestates). FIXES: Dragon Ball - Dai Maou Jukkatsu, Rokudenashi Blues, Dragon Ball Z - Kyoushuu! Saiya Jin, SD Gundam Gaiden, Magical Taruruuto Kun 1, 2
2012-10-31 16:29:26 +00:00
56e4a84f14
make the MOS6502XDouble debug core fully savestate compatible with the other two. if it's desired for debugging, they could be swapped out on the fly now...
2012-10-31 15:08:30 +00:00
0d515dafdf
nes: add ClockCPU() to INESBoard, for boards that count M2 cycles, and changed some mappers to use it. Mappers that need more inspection: Mapper027, SxROM, VRC2_4, VRC6, VRC7
2012-10-31 14:36:43 +00:00
59664959f1
speed up c# 6502 and enable it instead of cpp one
2012-10-31 01:55:26 +00:00
4ed68e0c9a
oops
2012-10-30 23:42:42 +00:00
1d4a8fd3ba
Atari 2600 - add a Playfield toggle
2012-10-30 23:38:53 +00:00
137ffd8081
bleh
2012-10-30 23:23:56 +00:00
4272e0ffed
MOS6502XDouble: fix loading savestates
2012-10-30 23:20:22 +00:00
a4a53342d1
Atari - Checkin DPC Mapper file
2012-10-30 23:13:49 +00:00
c1c85dba56
A2600: Implemented atari graphics toggles except for playfield
2012-10-30 23:12:09 +00:00
cd2ff4ed63
Add unmanaged version of 6502X core. The core it self is nearly exactly a copy+paste job from the C# one; most things map over exactly. A strange and abusive p/invoke setup is required to realize a performance gain; see code for details. Seems to be worth a bit more than 20% overall speed for me. Core is savestate compatible with managed 6502X. slight modifications to existing API has been made to support the new cpu. also included is a test module that runs both cores together, savestating every cycle to check for sameness. Core should fit in Atari, although that hasn't been done yet. For the moment, tracelog and disassemble are broken, but they'll be back soon.
2012-10-30 23:01:54 +00:00
27bcfcff55
oops
2012-10-30 22:41:56 +00:00
acc9806d55
2600: add fake mDPC.cs to fix compile.
2012-10-30 22:14:31 +00:00
8313c103f6
Namco163 Audio
2012-10-30 12:07:33 +00:00
ca86a8dff3
Atari - start DPC mapper (Pitfall 2) - only does the basic bankswitching right now, still needs the 2k display bank and DPC sound chip
2012-10-30 01:33:56 +00:00
f9c027ddad
Add front end and corecomm values for Atari graphics object display toggling
2012-10-30 00:18:56 +00:00
aa292b678e
shorten some of the FDS mechanical timings based on nesdev feedback. bizhawk now seems to be about 6 seconds slower than fceux in initial loading of FDS titles. This makes sense, as fceux isn't timing at all the BIOS's first pass over the disk, worth about 6 seconds.
2012-10-29 19:26:52 +00:00
8a67af227e
NES: MMC5: add "ExRAM" as memory domain, for debugging purposes
2012-10-29 17:11:19 +00:00
223de0609c
finish the attic, move some old junk up there. i think i threw out my back.
2012-10-29 07:56:30 +00:00
f09f8008ca
nes: mapper036: "Strike Wolf (MGC-014)"
2012-10-29 00:09:27 +00:00
164a6cb42d
nes: gxrom: fix possible crash on 64K prg carts???? maybe?
2012-10-28 23:53:29 +00:00
29c0733150
sneshawk: log core firmware requests to console
2012-10-28 23:42:04 +00:00
4fa571d6e9
nes: mapper 171: "Tui Do Woo Ma Jeung". mmc1 with no mirror control
2012-10-28 17:50:48 +00:00
8ce3857305
nes: mapper 250: "Time Diver Avenger (Unl)". mmc3 clone
2012-10-28 17:34:47 +00:00
58bee3b594
PCE - fix typo in memory domain - "Arcade Card RAM" not "Aracde"
2012-10-28 16:29:47 +00:00
af86a270d5
FDS: fix savestate ejected disks
2012-10-28 15:23:10 +00:00
a2c0d1b57b
FDS: cleanup and savestates
2012-10-28 15:13:56 +00:00
b1039a6bf9
nes: sunsoft4: partial support for "UNIF_NES-NTBROM". "Nantettatte!! Baseball" UNIF dumps now boot.
2012-10-27 15:11:07 +00:00
fce1ffcce2
FDS: make the sound channel softer overall. there are still some bugs with it, though...
2012-10-27 14:24:00 +00:00
afaa256e37
FDS: SaveRam support. The "saveram" actually stored is a simple collection of (originalside ^ side), more or less. Like any wip beta, don't get too attached to your saves yet. Also misc cleanup.
2012-10-27 14:01:55 +00:00
452e1f0db4
FDS: implement CRC writing, reading, and checking
2012-10-27 01:04:54 +00:00
06d131b777
NES: add FDS "currently loaded disk side" as a memorydomain. very rudimentary; for deblugging purposes only.
...
FDS: add disk writing. nothing's saved anywhere at end of session, so not at all permanent. seems to work though.
2012-10-26 21:25:20 +00:00
e6058e6bd8
break some stuff. FDS can eject and insert disk sides now
2012-10-26 18:51:08 +00:00
7ee00fbcb8
ines mapper 103: smb2 pirate fds conversion
2012-10-26 15:43:05 +00:00
dfb45aa99c
A2600: Fixed graphics on games including Enduro and Activision Boxing
2012-10-26 03:44:13 +00:00
bff6ac53d7
A2600: Fixed issue with vsync which caused flashing in Pleaides and Enduro
2012-10-26 01:50:08 +00:00
57349cdbcb
NES: fix crash when loading UNIF with incomplete gamedb entry
2012-10-24 23:30:46 +00:00
ff08e1f83e
nes: mapper "TENGEN-800008". support Tetris (Tengen)
2012-10-24 22:03:59 +00:00
ce930374de
A2600: Added very basic paddle support. Changing a hard coded value while debugging the emulator allows you to move the paddle.
2012-10-24 03:30:02 +00:00
5309bea951
Add some docs for atari 2600 & 7800 mappers, slight fix to 7800 core
2012-10-24 01:47:04 +00:00
11db3f1912
Atari 7800 - cleanup the BIOS paths and usage of those variables
2012-10-23 20:21:55 +00:00
9c047b34b4
oops
2012-10-23 03:47:00 +00:00
427a80548c
Start an atari 7800 core based on emu7800, if you have bios files in very specific locations and filenames, you can open 2k ntsc games, and watch with no sound or controls!
2012-10-23 03:33:57 +00:00
3378ea8001
fds audio: clip. intro to Metroid now sounds passable
2012-10-22 17:04:37 +00:00
966495cbae
fds audio channel. completely untested
2012-10-22 16:10:19 +00:00
fbb46e7054
fds - fix up some junk. smb2j runs now
2012-10-22 02:50:43 +00:00
e84f1d2761
fds: hmm
2012-10-22 01:11:39 +00:00
44a8f442ee
fds boots something
2012-10-22 00:57:28 +00:00
cda9a49d5f
FDS : get a little farther before erroring out. still work to do
2012-10-21 19:22:22 +00:00
7568ff9437
add FDS skeleton. set up your fds bios with pathconfig, then try to load any file with extension ".fds"
2012-10-21 15:58:24 +00:00
a34337691a
run all version numbers through one place so that gui version numbers and assembly/dll version resources can be the same
2012-10-21 05:21:59 +00:00
9a1cbbb34c
Atari - attempt the 3E mapper, seems broken
2012-10-20 01:51:38 +00:00
4f045eb20d
Atari - a stab at implementing mapper m4A50, don't work, oh well, the mapper is garbage and overly complicated, and can't really exist
2012-10-20 00:14:28 +00:00
90a288afeb
Implement X07 mapper
2012-10-19 23:31:42 +00:00
162932797b
Atari - make 4Pak use the F6 mapper (header wants 4IN1 which I couldn't find any info on). F6 makes it playable it seems.
2012-10-19 21:33:23 +00:00
563065d054
AtariHawk - fixes to the E7 mapper, still broken, don't know why, tired of looking at it
2012-10-19 00:13:39 +00:00
00934939b0
AtariHawk - implement mapper 3F (including support of 512kb for homebrew)
2012-10-18 22:22:09 +00:00
485d7c05c7
make av dumping with avi a bit more graceful error handling. NES: avoid crash when the frontend behaves in a naughty manner
2012-10-18 20:57:53 +00:00
826419a0a3
AtariHawk - don't flag a frame as lag if the control switches are being read
2012-10-18 19:45:44 +00:00
d3a6b04a40
nes mapper 108: Meikyuu Jiin Dababa (FDS Conversion)
2012-10-17 19:06:03 +00:00
9e50d25c16
snes-support user override backdrop color
2012-10-17 18:39:44 +00:00
b2db264eed
nes: unif mapper "BMC-NovelDiamond9999999in1". possibly also INES mapper 54, but i've only seen this game in unif form. One game: "Multi-Game Pirate Carts.7z|Novel Diamond 999999-in-1 [U][p1][!].unf"
2012-10-17 16:48:28 +00:00
41d401c60a
nes mapper 177:
...
Shang Gu Shen Jian
Xing Zhan Qing Yuan
Wang Zi Fu Chou Ji
Xing He Zhan Shi
Mei Guo Fu Hao
2012-10-17 15:52:01 +00:00
77b53f1400
nes mapper 143 : magic math, dancing blocks. dancing blocks refuses to run due to core problem? see comments...
2012-10-17 15:01:49 +00:00
ea02d40c66
add a number of UNIF board mappings. every one of these is tested playable on at least one game, but that doesn't mean it's "right" overall. as always, the only true solution is a hash identify.
2012-10-17 02:08:19 +00:00
2c881a0785
AxROM: forgot that stupid ines doesn't really specify vram size at all. force vram = 8 for MAPPER007, because that's all that makes sense
2012-10-17 01:56:28 +00:00
a77e103d2b
nes AxROM: turn crash from bad iNESes into an assert failure.
2012-10-17 01:52:54 +00:00
58dacf9bcc
NES: add line to rom status log for SHA1 hash when loading UNIF
2012-10-17 00:59:22 +00:00
00c6259689
Unif: populate ci.wram_battery based on BATR chunk.
2012-10-17 00:44:34 +00:00
4e079389da
nes-re-sort board list continually with the most recently used one at the top of the list
2012-10-17 00:38:28 +00:00
28687957cc
nes-try prioritizing board search order
2012-10-17 00:25:46 +00:00
201c7a9dc2
VRC7: create the fm chip in Configure(), instead of before constructor. this shaves .001ns off board scanning times
2012-10-17 00:25:02 +00:00
9e2a207d4f
nes mapper 41: caltron 6 in 1
2012-10-16 22:41:00 +00:00
31c7edf8dd
nes-unif support. we will need to explicitly add every UNIF board we support to their respective mappers, because
...
[1] each unif board name carries with it its own unique assumptions about which chips are present.
[2] the unif board names may not be matching bootgod's, which we accept as canonical;
also fix a small memory leak due to nes boards not being disposed during scan process.
2012-10-16 22:27:48 +00:00
cffc9293c1
nes mapper 164: fix final fantasy v graphics
2012-10-16 21:59:30 +00:00
0e87a399ef
Dummy commit to test problems with our bot
...
Hello, World!
2012-10-16 21:45:11 +00:00
2207dc32ef
mapper42: fix whitespace
...
natt is so godlike
2012-10-16 21:39:34 +00:00
80737e8097
nes Mapper 42: dumb FDS conversion pirate stuff
...
Ai Senshi Nicol [p1].nes
Bio Miracle Bokutte Upa (J) (Mario Baby - FDS Conversion).nes
2012-10-16 21:37:25 +00:00
9f31d09473
nes mapper 165: fix triggered ppu bankswap; Fire Emblem (Ch) looks good now
2012-10-16 20:21:36 +00:00
e45a80f6d5
NES: better error message for certain gamedb gaffe
2012-10-15 23:53:14 +00:00
fbcc7375de
nes: add "NES-TR1ROM" to TVROM, should emulate identically (except for differences in MMC3 variant, which are handled). like "NES-TVROM", bootgod id only, as iNES is too crappy for this. should fix some version of Gauntlet (U), but can't test as I don't have the rom.
2012-10-15 21:34:39 +00:00
dfe0e6fa96
nes mapper116: fix exception
2012-10-15 20:50:46 +00:00
saxxonpike