Commit Graph

138 Commits

Author SHA1 Message Date
FranLMSP a3f12e61b4 WIP PPU structure 2022-12-12 22:04:03 -05:00
FranLMSP 0d1e8f8078 bunch of ppu registers 2022-12-12 21:46:36 -05:00
FranLMSP c2c4cab19e Basic file loading 2022-12-10 19:06:26 -05:00
FranLMSP f19b9bdfeb Basic framebuffer rendering 2022-12-10 18:40:52 -05:00
FranLMSP 4678647cf0 Small refactor and define rom trait 2022-12-10 15:26:48 -05:00
FranLMSP c0e0afb1c2 TRB and TSB instructions 2022-12-05 21:10:18 -05:00
FranLMSP 9c955cccf2 RTI 2022-12-05 20:35:40 -05:00
FranLMSP 61f4961029 MVN and MVP instructions 2022-12-05 20:29:33 -05:00
FranLMSP 1b4200bf5e WIP BRK and COP instructions 2022-12-05 19:35:16 -05:00
FranLMSP 296500cc8e XBA instruction 2022-12-05 17:44:26 -05:00
FranLMSP 2440723263 Unimplemented 2022-12-05 17:15:59 -05:00
FranLMSP ee92d48e38 Last transfer instructions 2022-12-05 16:56:03 -05:00
FranLMSP db43baad93 First transfer instructions 2022-12-05 16:09:55 -05:00
FranLMSP e9d4aff1ae Store instructions 2022-12-04 22:01:28 -05:00
FranLMSP 732b0ad7e8 SET instructions 2022-12-04 21:06:38 -05:00
FranLMSP 6fad642d6f Rearrange instructions 2022-12-04 20:33:25 -05:00
FranLMSP 9d61a408c9 RTL and RTS instructions 2022-12-04 20:32:02 -05:00
FranLMSP 891dadc9b6 ROL and ROR instructions 2022-11-30 21:07:41 -05:00
FranLMSP 4d190e9523 REP instruction 2022-11-30 20:55:04 -05:00
FranLMSP a8844a1ae1 Remaining pull instructions 2022-11-30 20:33:19 -05:00
FranLMSP 5c43a020c1 PLA instruction 2022-11-29 22:33:06 -05:00
FranLMSP 46b494eeec Last push instructions 2022-11-29 21:34:23 -05:00
FranLMSP 6b1dd9a583 PHB 2022-11-27 21:33:57 -05:00
FranLMSP 54b7428267 PHA 2022-11-27 21:29:18 -05:00
FranLMSP fe88058d97 PER 2022-11-27 21:22:44 -05:00
FranLMSP 3ae26ba569 PEI unit test 2022-11-27 21:05:20 -05:00
FranLMSP 3785fd5001 PEA and PEI instructions 2022-11-27 15:45:55 -05:00
FranLMSP 074ae9772e A bit of opcode ordering 2022-11-27 15:31:01 -05:00
FranLMSP 10c482b328 Load index instructions 2022-11-27 15:26:24 -05:00
FranLMSP d21d00dc18 LDA 2022-11-27 15:06:26 -05:00
FranLMSP f6a793c4ae JSR instructions 2022-11-27 14:47:50 -05:00
FranLMSP d705c2138c JMP instruction 2022-11-27 12:44:02 -05:00
FranLMSP 41111c3158 ORA instruction 2022-11-27 09:28:05 -05:00
FranLMSP 31aa639a3c NOP 2022-11-27 09:10:36 -05:00
FranLMSP 253201c6c5 LSR instruction 2022-11-27 09:08:44 -05:00
FranLMSP 9980ce2c9f INC, INX and INY instructions 2022-11-26 22:23:20 -05:00
FranLMSP 53cb8b1d9e EOR 2022-11-26 22:15:51 -05:00
FranLMSP fdb324686a alu XOR 2022-11-26 22:02:08 -05:00
FranLMSP 82f8676a39 DEC, DEX and DEY instructions 2022-11-26 21:51:51 -05:00
FranLMSP b1b80e0c48 Small refactor for CMP instructions 2022-11-26 19:45:28 -05:00
FranLMSP df6424a6c4 CPX and CPY instructions 2022-11-26 19:19:27 -05:00
FranLMSP c37a4c3ba1 cmp instruction 2022-11-26 18:44:39 -05:00
FranLMSP 912099cf8d unimplemented brk instruction 2022-11-25 21:56:46 -05:00
FranLMSP e13b93d9e3 Branch instructions 2022-11-25 21:52:57 -05:00
FranLMSP ab6c526892 CLC, CLD, CLI and CLV instructions 2022-11-24 23:23:18 -05:00
FranLMSP 0ea8fdca2c BIT instruction 2022-11-24 23:10:02 -05:00
FranLMSP e9f3cd24c7 Refactor affected flags on alu function 2022-11-23 23:05:00 -05:00
FranLMSP fbee6fa8e9 set_flags function 2022-11-23 21:57:41 -05:00
FranLMSP fa230e4a52 Refactor BCD operations 2022-11-23 21:07:57 -05:00
FranLMSP d0e02cd9cd set overflow flag for adc and sbc 2022-11-21 21:51:13 -05:00