5d28f8727a
Atari - implement UA mapper (untested)
2012-04-02 16:58:04 +00:00
aed58c67e4
oops
2012-04-02 16:52:53 +00:00
8ed2b8acbc
Atari - F0 Mapper implemented (probably, needs testing)
2012-04-02 16:51:41 +00:00
c22c6ec4ce
Atari - implmeent mapper E7, probably, hasn't been tested
2012-04-02 16:30:55 +00:00
0e8b3605fa
2600-fix mapper FA?
2012-04-02 03:02:49 +00:00
73b55dbf2e
Atari mappers - Fix E0, add aux ram to FA but incorrectly most likely
2012-04-02 02:53:43 +00:00
a8de23fb79
Atari - mappers FA and E0 started
2012-04-02 01:54:51 +00:00
a22a2fa3dc
Atari - implement mapper F4
2012-04-01 21:00:32 +00:00
eb13c505d6
nes-fix mapper 2 which broke a few revisions ago
2012-04-01 15:41:51 +00:00
28effcba8c
Atari - go ahead and hook up empty mappers for all 20 mappers
2012-03-31 20:53:14 +00:00
7e30f2844f
Atri - implement mapper F6
2012-03-31 20:32:40 +00:00
79782defbe
nes-dont crash when vrc mapper asks for unusual irq mode
2012-03-31 15:37:53 +00:00
724fe704fc
Atari - hook up console select and reset buttons to config file. Still TODO: add to input config dialog, modify mnemonics
2012-03-30 16:40:52 +00:00
74594b961b
Added SyncState functions to the M6532 and TIA.
2012-03-30 02:34:47 +00:00
6fc4ff01c5
a2600-add mapper system
2012-03-30 00:35:15 +00:00
37d58f1a4f
add a2600 game database
2012-03-29 23:55:10 +00:00
81f0f031f3
Coleco - very minor mostly useless changes
2012-03-25 17:39:50 +00:00
d3321f552f
nes accuracy fixes
...
- pass more apu_test 4-jitter and 6-irq_flag_timing (necessary for timing on other tests)
- pass all cpu interrupt tests
- pass all sprite hit tests
2012-03-25 09:25:27 +00:00
6b9024dd5c
Start colecohawk (skeleton)
2012-03-25 01:33:05 +00:00
0cf6b0bcb7
switch atari 2600 to new 6502 core
2012-03-24 03:45:47 +00:00
bbf282e131
Atari - implement lag counter, refactor implementation of frame counter slightly, add frame and lag counters to savestates
2012-03-23 02:55:46 +00:00
e708527168
TIA: Implemented missile copying. Also added the missile 1 size which was missing before.
2012-03-22 22:01:20 +00:00
fa25305d67
atari-add player 2 controls?
2012-03-22 06:33:28 +00:00
dc2107bd3b
nes-make fake boards for almost every mapper, unless i missed one.
2012-03-22 06:20:10 +00:00
a56ddcdb15
Atari 2600: Modified how memory read/writes are handled, to better emulate the address bus. Cleaned up some comments. Turned off CPU debugging. Added functions to read console switches and player 2 buttons.
...
M6532: Mostly re-written, this time based on the datasheet.
TIA: Removed console debug outputs.
2012-03-21 20:28:26 +00:00
f4bd799484
Atari - hook up main ram memory domain
2012-03-21 02:57:26 +00:00
5b5932696d
M6532: Added a dedicated cycle count variable to fix a timer issue.
...
TIA: Increment the M6532 cycle count when in wsync.
2012-03-21 01:02:24 +00:00
5e65c7e977
TIA: Removed code for cosmic ark starfield (to be added back later, in a cleaner way). Changed the definition of a frame to start with the first scanline where VSYNC is disabled.
...
MOS6507: Fixed a copy-paste mistake with SBC instructions where it would remove another cycle. This fixes the screen bounce issue with pitfall.
2012-03-20 22:45:15 +00:00
0131b23501
nes-fix a pretty gnarly regression from earlier today
2012-03-18 21:46:56 +00:00
1c7fdf7529
nes-pass 10-even_odd_timing and 05-nmi_timing
2012-03-18 18:41:45 +00:00
a4cf363904
nes-fix bug in mmc5 (fixes mmc5exram test) and add support for ex1 mode (fixes gemfire)
2012-03-18 09:05:40 +00:00
471b3ffb98
nes-fix soft reset functionality which had got broken when i upgraded the cpu core
2012-03-18 03:46:06 +00:00
5883401ab1
nes-load formerly unloadable tests
2012-03-18 03:18:04 +00:00
63ceeff646
TIA: Fixed a typo breaking ball collisions
2012-03-17 03:28:50 +00:00
b95b3d5a5f
TIA: Added missile graphics. Attempted to make hmove show cosmic ark's starfield correctly, with some luck. Still not correct though. Added collisions.
2012-03-17 03:10:49 +00:00
8afd24a305
New TIA: Moved counter increase into playerdata struct to limit repeated code. Implemented stretched player graphics. Implemented ball graphics (with hmove). Moved hmove data into a struct for better organization.
2012-03-16 18:05:16 +00:00
40ca3e1616
Atari 2600: Turned off sound output until the new TIA is further developed.
...
New TIA: Implemented a portion of the TIA using counters. Pitfall's first screen renders correctly.
2012-03-16 07:24:00 +00:00
2b21ca7127
add new, more detailed 6502X cpu core, use it in the nes core as experiment. win almost all the speed back, pass some more tests.
2012-03-15 21:28:37 +00:00
ef28378dcd
Atari 2600: added stub for the new TIA
2012-03-15 21:08:53 +00:00
d80abfaba5
Atari 2600: renamed TIA to oldTIA in preparation for a new TIA revision
2012-03-15 21:08:00 +00:00
2d94018eaa
Atari 2600: Sketchy implementation of audio output (mode 0x01 only)
2012-03-15 20:34:14 +00:00
516735d3b6
nes-add some catch-all mappers
2012-03-15 19:17:54 +00:00
10365ef970
Atari 2600: Implemented the reset button
2012-03-15 06:09:10 +00:00
a55bdd1a69
TIA: Implemented player copy mode 0x06
...
M6532: Added an interrupt register
2012-03-14 21:57:10 +00:00
3c267db54c
add reset button to atari 2600 and add .a26 to multiclient filetypes list
2012-03-14 21:35:07 +00:00
e686660a7c
TIA: Added score graphics. Added support for collisions, and added responses for some collisions. Added support for controller button input. Added another copying mode (0x01: 2 copies close). Fixed a color issue with Pacman.
2012-03-14 20:28:10 +00:00
863f3fc4e5
fix an error in chr rom size for a CNROM game
2012-03-13 02:10:18 +00:00
b9a791ab30
Atari 2600: Added support to read UDLR from controller
...
M6532: Gives controller data to game program
TIA: Fixed player reflecting error
2012-03-12 21:16:38 +00:00
5e69d7503e
TIA: Added blanking when HMOVE occurs.
...
Implemented playfield copying (fixes some Pacman display issues).
Added a document which discusses the inner workings of the TIA on a circuit level.
M6532: Added stubs for several registers, and changed the returns for some. Pitfall's first screen now renders correctly, and the copyright message scrolls.
2012-03-12 18:44:29 +00:00
ca47082737
fix some PCE savestate desyncs
2012-03-12 00:14:44 +00:00
643c742266
PCE Core - fix SystemBus memory domain size
2012-03-11 19:16:04 +00:00
2f9a5212bc
Added BG/OBJ display settings for SMS (not accessible yet)
2012-03-11 16:15:20 +00:00
575c44f470
Now setrenderplanes() works also for SuperGrafx.
2012-03-11 09:51:23 +00:00
c72eef1abc
Atari 2600 TIA: added support for delayed graphics
...
sketchily implemented cloning, enough to get pitfall to render
2012-03-11 08:43:45 +00:00
23cb513188
MOS6507: adjusted for instructions with a variable cycle count
2012-03-11 07:08:48 +00:00
30b0dc6780
PCE: added settings to show/hide BG/OBJ for TurboGrafx (not for SuperGrafx)
...
Now setrenderplanes() works for TurboGrafx (not for SuperGrafx)
2012-03-11 06:50:46 +00:00
84a11eacdf
Switched over to using the 6507 to allow for some modifications to the CPU
...
MOS6507: now executes instructions on the last cycle. This corrects a syncing issue with the TIA
TIA: added ball data, partially implemented HMOVE, implemented VBLANK
2012-03-11 03:22:44 +00:00
3e67e78da2
Partially implemented player0 graphics, this time in a more organized fashion
2012-03-10 18:12:12 +00:00
ab2e19af32
nes-remove console spam
2012-03-10 17:59:02 +00:00
67c98f7d37
Implement board AVE-74*161
2012-03-10 13:40:36 +00:00
efd4c5cbab
Make...a certain game...work
2012-03-10 13:30:39 +00:00
8a73d50e0b
Basic implementation of player 0 graphics
2012-03-10 08:34:04 +00:00
5493904312
new-fix a recently created ppu bug affecting some vertical scrolling
2012-03-10 05:30:53 +00:00
c3ba1905ca
straighten out mappers 232 and 71
2012-03-10 05:02:17 +00:00
0079d6ade5
Modified the TIA to be cycle based. Improved the rendering of pitfall in the process.
2012-03-10 04:53:23 +00:00
781ab15e1e
Partially implemented the M6532's timer capabilities
...
Sketchy implementation of the TIA. But hey, it kind of renders pitfall!
2012-03-10 00:26:54 +00:00
3a6ac596bf
Add some atari mapper documentation
2012-03-09 19:35:49 +00:00
78c13395a2
nes-note that mapper 192 is impossible to emulate at the present due to lack of test cases
2012-03-09 05:06:57 +00:00
edebf0da14
nes-"support" mapper 191 (no known test cases)
2012-03-09 04:57:46 +00:00
b65438d819
nes-support mapper 189
2012-03-09 04:44:30 +00:00
cf5dcb1cd5
nes-support mapper 182
2012-03-09 04:30:46 +00:00
f592fc3748
nes-support mapper 115
2012-03-09 04:15:56 +00:00
7d308da245
Mapper 46 complete.
2012-03-09 03:38:11 +00:00
f9e43cf3d7
Mapper 46 - fix gamedb entry, put in high bits
2012-03-09 03:24:05 +00:00
5655262df6
Start Mapper 46, could not get the gamedb.txt entry to work properly
2012-03-09 02:57:04 +00:00
405af35d72
Started work on Atari 2600 core. Added stubs for the TIA and M6532 to be filled in later. Memory map is hard coded, but will only work for basic 4K carts like pitfall. That'll have to be changed later.
2012-03-08 08:12:44 +00:00
137522691c
nes-fix an old crusty wart of a scroll timing bug that grew while ppu was getting ported from fceux
2012-03-08 07:50:16 +00:00
e973533b48
nes-change oam dma cycles to 513
2012-03-08 04:49:19 +00:00
1b91aa6bca
nes-fix bug in xml parsing which made games with multiple carts (unusual) not detect subsequent carts
2012-03-08 04:48:14 +00:00
9a6d6a63bd
improve nes rom detection log, and set svn:executable on some files
2012-03-07 19:14:15 +00:00
0f92deb140
Added an atari docs folder
2012-03-07 00:55:09 +00:00
c0ace9ce83
add a2600 core stub
2012-03-07 00:40:20 +00:00
2278cfcccb
nes-fix $2007 access while rendering (young indiana jones)
2012-03-06 19:19:56 +00:00
9d39b88783
Some testing results of Mapper 16
2012-03-06 13:33:50 +00:00
3a48e91496
Mapper 82 is complete as well
2012-03-06 12:14:52 +00:00
9d6001691f
nes-fix gauntlet
2012-03-06 09:55:57 +00:00
ed9de010c0
nes-add some crappy mmc3 multicart mappers
2012-03-06 09:42:11 +00:00
8e829faa03
nes-restore some more verbose detection logging that had got lost at some point
2012-03-06 08:01:48 +00:00
7d263c9a10
nes-support 8KB PRG roms
2012-03-06 07:51:41 +00:00
ff86bc5101
Mapper 82 complete
2012-03-05 20:16:25 +00:00
1ac5ce1bfb
nes-fix taito_x1_005
2012-03-05 18:21:17 +00:00
5a76c282ac
Start mapper 82 - PRG mapping working, needs chr mapping
2012-03-05 18:06:30 +00:00
204c025af2
Add "escape clears mapping" message on controller config dialog
2012-03-05 14:22:49 +00:00
f450246098
NESHawk - mapper 80 prg mapping done, still need some chr work
2012-03-04 22:18:24 +00:00
a25699fb89
NESHawk - progress on mapper 80
2012-03-04 21:20:30 +00:00
a76ea9c520
pce: fix a crash when a HuCard accessing invalid addresses would venture into TurboCD ports (namely, Rastan Saga)
2012-03-04 19:37:00 +00:00
1a66be9a06
nes-fix chu chu related things
2012-03-04 03:50:45 +00:00
bda74d9e3d
no need for mapper docs anymore, as theyre all on nesdev wiki
2012-03-04 01:52:02 +00:00
fce546dc2b
nes-straighten out rendering range off by one issues
2012-03-04 01:41:14 +00:00
ee9f493976
NES - start mapper 80
2012-02-25 03:39:31 +00:00
andres.delikat