1c27cc0b66
Fix CpuCoreGenerator project - generate new stuff in HuC6280, fix namespaces and file paths, comment out 6502, we don't use that one anymore.
2013-11-14 21:42:29 +00:00
8c466bcbe6
fix bug in 6502 core generator
2012-03-13 20:27:24 +00:00
c6fcda4418
6502 disassembler: print the destination address of branch, not the offset
2012-03-10 19:10:12 +00:00
9ab33cba8b
6502: partially implemented unofficial NOPs for "Puzznic (U)", "Puzznic (J)".
...
It is quite insufficient, but at least, we have to increment program counter appropriately.
For immediate addressing mode, it will be correct. For other addressing modes, I don't know whether they access memory, so further investigation will be needed.
2012-03-08 16:48:36 +00:00
26ff1a1bc5
cosmetics (indent for BRK opcode)
2012-03-08 15:33:52 +00:00
bddb0e0c3f
fix 6502 disassembly
2011-06-10 03:43:29 +00:00
d0ea2f7106
[NES] one last cpu bug
2011-06-07 01:31:06 +00:00
a7b50ee399
fix bad bugs in instruction generation
2011-06-07 00:56:11 +00:00
39193561fe
remove newly redundant comments
2011-06-06 23:33:17 +00:00
2c1622a372
fix some 6502 cpu timing and page-crossing address logic
2011-06-06 23:29:02 +00:00
e6afb2359b
[nes] timing and accuracy work.
2011-06-06 10:27:42 +00:00
f7bf5bdd17
[NES] fix some interrupt-related bugs to pass more cpu tests, add reset handling, improve iNES header handling some more
2011-03-20 02:12:10 +00:00
c7f0c457ad
[NES] work on sound, improve square waves muchly, add 6502 IRQ signal, make add some infrastructure to keep from buffering samples while core is silenced.
2011-03-19 09:12:56 +00:00
c21d92f694
[NES] add SxROM (mmc1), including save ram support. also add some undocumented NOP variants to 6502 core because I thought I needed them
2011-03-01 07:25:14 +00:00
ee336bec15
[NES] add 6502 BRK instruction and some mapper=2 games (incl. castlevania and megaman)
2011-02-28 07:53:19 +00:00
4e85d82f14
update 6502 core generator legit-like
2011-02-27 09:49:53 +00:00
c5febf8e20
neshawk!! emulate attractmode without bugs = initial checkin
2011-02-27 09:45:50 +00:00
89e4c5a674
2011-01-11 02:55:51 +00:00
adelikat