c0706ed0ac
NES - add Mapper 120 (not documented by Disch docs), used by Tobidase Daisakusen (FDS Conversion). Mapper implementation based on FCEUX but game freezes before gameplay starts (plays fine in FCEUX)
2012-08-04 19:02:51 +00:00
70f07346b1
NES - start VRC6 sound, currently sounds terrible
2012-08-03 02:08:42 +00:00
eeb0171eda
Start mapper 90/209
2012-07-31 22:04:45 +00:00
80a0f8f75b
-Made Intellicart its own class.
...
-Separated cartridge logic into a separate ICart named Cartridge.cs.
-Made WriteMemory return a bool to match ICart.Write. It currently returns true if either the cart or the core responded.
TODO: Parse the vanilla Intellivision ROM, which will hopefully include the read / writability of the data segments. adelikat seems to think that I just need to send the bytes to $5000, but I'm not convinced.
2012-07-31 06:54:20 +00:00
59ba7efdaf
NES - start mapper 18
2012-07-29 22:40:57 +00:00
d4ac95bd30
NES - implement mappers 74 and 194. Added gamedb entries for the games I could find that correspond to these mappers
2012-07-29 18:35:24 +00:00
047ed975d1
NES - implement mapper 234
2012-07-29 03:42:05 +00:00
9e96eb9ddc
NES - start mapper 52
2012-07-28 18:14:04 +00:00
7805c460d0
NES - start mapper 50, but it doesn't work
2012-07-28 03:11:39 +00:00
10c71da526
NES - implement mapper 45
2012-07-28 01:29:06 +00:00
f72905f602
NES - start mapper 96 (prg mapping working)
2012-07-24 14:32:09 +00:00
b08c2861a4
NES - start mapper 245 prg mapping working (possibly)
2012-07-23 22:15:22 +00:00
f45238132e
NES - start mapper 205
2012-07-22 18:41:54 +00:00
b089f2996c
NES - decently support mappers 74 and 192 (games play fine other than missing characters in text boxes))
2012-07-22 16:57:44 +00:00
f85b6a017b
NES - checkin start of mapper 91
2012-07-22 01:02:18 +00:00
225079a843
NES - implement board MLT-ACTION52 (Mapper 228) for both Action-52 and Cheetahmen II
2012-07-21 20:40:10 +00:00
86e14410b7
NES - mapper 225 finished
2012-07-21 17:19:59 +00:00
5f4ad218a2
NES - start mapper 225
2012-07-20 21:48:16 +00:00
96e7d85122
NES - add mapper 61, chr mapping is off somehow
2012-07-20 03:52:14 +00:00
2e71b04de4
Start mapper 57
2012-07-19 18:30:39 +00:00
77f4eeeac1
NES - implement mapper 58
2012-07-19 16:01:40 +00:00
a9323e0386
NES - Implement mapper 62
2012-07-19 15:51:41 +00:00
8f95b611a5
BizHawk - implement mapper 201
2012-07-19 15:01:32 +00:00
c256e90a9d
NES - add mapper 203, doesn't play the 35-1 properly, but it doesn't run in fceux as well, documentation may be off, or the ROM i used is bad (not a lot of info on good dumps for these types!)
2012-07-19 14:13:45 +00:00
188716ab7b
Start mapper 226
2012-07-18 04:22:41 +00:00
ecd3a2dd84
NES - add mapper 233
2012-07-18 04:08:37 +00:00
2174e9938f
Implement mapper 60
2012-07-17 23:52:55 +00:00
fa449a5116
NES - add mapper 230, contra mode is working, still todo: implement mode toggling on soft reset
2012-07-17 14:02:56 +00:00
bbf5be7d74
NES - add mappers 200 & 231, PRG mapping isn't quite right on either but some games work
2012-07-17 04:06:48 +00:00
2d89f5485f
Implement Mapper 207, Fudou Myouou Den now playable but graphical issues.
2012-07-16 01:51:16 +00:00
1751e615d7
Oops, update csproj file with new mapper files, update mapper compat list
2012-07-15 23:58:00 +00:00
a33859fc1e
nes-fix mapper 088
2012-07-15 22:22:57 +00:00
f62607dea9
Start mapper 88
2012-07-15 21:45:28 +00:00
4f9539b73c
-Made Executive ROM and Graphics ROM read-only. I still haven't made the memory map accessibility limited by the VBlank Period, but I'm assuming that should come way later.
...
-Initialized the memory devices with a tentative size that ignores the unofficial ranges.
-Masked addresses to match those sizes (That's my understanding of what the memory map needs to do based on other examples).
-Added the ICart interface.
-Started the Intellicart parser; got far enough to know that the files I'm working with are not Intellicarts. ^_^
2012-07-15 08:38:50 +00:00
1f588c451f
nes-add broken bisq apu. it probably wont be fixed. but its a lot of work, so there it is. also remove spam in SXROM
2012-07-14 18:43:37 +00:00
104511c5b7
-Intellivision.cs' constructor initializes the PC to 0x1000.
...
-Set up the "official" memory map - see http://wiki.intellivision.us/index.php?title=Memory_Map
--Things I didn't do:
---Accessibility.
---Additional Occupied Memory Ranges.
---Addresses Available to Cartridges
---Initialize any of the byte arrays.
--Not sure which of these I need to do, but clearly the byte arrays have to be initialized somewhere to something and there's a lot of gaps in this memory map.
2012-07-09 05:29:45 +00:00
a4912e66c0
-Wasn't supposed to actually increment the PC in the disassembler.
...
-Cleaned up the 0x004 (Jump) disassembler.
-Implemented 0x004 in the executor.
2012-07-08 08:42:32 +00:00
36ba018ae0
basic wire-up of Intellivision core
2012-07-08 04:20:53 +00:00
60640acece
NES - Implement Mapper 246
2012-07-06 03:44:34 +00:00
5b356c5157
nes-support mapper 178 and fix a regression from yesterday that made most roms not loadable
2012-06-23 18:30:27 +00:00
50d4564e0e
nes-support mapper 116
2012-06-23 08:52:12 +00:00
8bf9b92949
nes-support mapper 241
2012-06-20 22:24:56 +00:00
6156188676
nes-support m015
2012-06-19 21:23:24 +00:00
a2a9bfde3c
NES - implement mapper 92
2012-06-16 23:34:42 +00:00
540be07cf2
nes-support mapper 076
2012-06-15 19:55:29 +00:00
916066c3f0
nes-mmc3/namcot108 differences have become more clear in the past few months. refactor those mappers (split them apart, theyre not as similar as once thought) to reflect new understandings. no functional improvement from this other than maybe some new bugs, but it will help on some other mappers later
2012-06-15 19:24:06 +00:00
3a336b9ef4
nes-mapper 67
2012-06-11 06:32:44 +00:00
cff7ba6d24
nes-fix lagrange point, including sound
2012-06-07 20:52:49 +00:00
c3a4b12ca9
-Copied over the functions I need to implement for GB, leaving FrameAdvance and GetVideoBuffer unimplemented until I fully understand them.
2012-05-28 08:37:52 +00:00
2553ac50bb
-As I'm not going to know what I'm doing if I keep hacking away at zeromus' old core blindly, I'm writing a new one.
...
--It's going to be based heavily based on Imran Nazar's "GameBoy Emulation in Javascript" series. I figure it's better that I learn by emulation (Har har) instead of spending more time reading references than programming.
--Finished the memory management (Part 2).
--adelikat:
---Do I implement the required functions for IEmulator and IVideoProvider now, do it later, or is this something you or zeromus would do (Like for the API)?
---At what point should we have the emulator actually use this core instead of zeromus'? As terrible as he says his is, this one doesn't do anything yet. Still, I need some mechanism of testing it.
2012-05-27 04:06:48 +00:00
adelikat