Hex Opcode Reg Mode Hex Opcode Reg Mode Hex Opcode Reg Mode Hex Opcode Reg Mode 00 . . . 40 NEG A . 8O SUB A IMM C0 SUB B IMM 01 NOP . . 41 . . . 81 CMP A IMM C1 CMP B IMM 02 . . . 42 . . . 82 SBC A IMM C2 SBC B IMM 03 . . . 43 COM A . 83 . . . C3 . . . 04 . . . 44 LSR A . 84 AND A IMM C4 AND B IMM O5 . . . 45 . . . 85 BIT A IMM C5 BIT B IMM 06 TAP . . 46 ROR A . 86 LDA A IMM C6 LDA B IMM 07 TPA . . 47 ASR A . 87 . . . C7 . . . 08 INX . . 48 ASL A . 88 EOR A IMM C8 EOR B IMM 09 DEX . . 49 ROL A . 89 ADC A IMM C9 ADC B IMM OA CLV . . 4A DEC A . 8A ORA A IMM CA ORA B IMM OB SEV . . 4B . . . 8B ADD A IMM CB ADD B IMM OC CLC . . 4C INC A . 8C CPX A IMM CC . . . OD SEC . . 4D TST A . 8D BSR . REL CD . . . OE CLI . . 4E . . . 8E LDS . IMM CE LDX . IMM OF SEI . . 4F CLR A . 8F . . . CF . . . 10 SBA . . 50 NEG B . 9O SUB A DIR D0 SUB B DIR 11 CBA . . 51 . . . 91 CMP A DIR D1 CMP B DIR 12 . . . 52 . . . 92 SBC A DIR D2 SBC B DIR 13 . . . 53 COM B . 93 . . . D3 . . . 14 . . . 54 LSR B . 94 AND A DIR D4 AND B DIR 15 . . . 55 . . . 95 BIT A DIR D5 BIT B DIR 16 TAB . . 56 ROR B . 96 LDA A DIR D6 LDA B DIR 17 TBA . . 57 ASR B . 97 STA A DIR D7 STA B DIR 18 . . . 58 ASL B . 98 EOR A DIR D8 EOR B DIR 19 DAA . . 59 ROL B . 99 ADC A DIR D9 ADC B DIR 1A . . . 5A DEC B . 9A ORA A DIR DA ORA B DIR 1B ABA . . 5B . . . 9B ADD A DIR DB ADD B DIR 1C . . . 5C INC B . 9C CPX . DIR DC . . . 1D . . . 5D TST B . 9D . . . DD . . . lE . . . 5E . . . 9E LOS . DIR DE LDX . DIR 1F . . . 5F CLR B . 9F STS . DIR DF STX . DIR 20 BRA . REL 6O NEG . IND AO SUB A IND EO SUB B IND 21 . . . 61 . . . A1 CMP A IND E1 CMP B IND 22 BHI . REL 62 . . . A2 SBC A IND E2 SBC B IND 23 BLS . REL 63 COM . IND A3 . . . E3 . . . 24 BCC . REL 64 LSR . IND A4 AND A IND E4 ANB B IND 25 BCS . REL 65 . . . A5 BIT A IND E5 BIT B IND 26 BNE . REL 66 ROR . IND A6 LDA A IND E6 LDA B IND 27 BEQ . REL 67 ASR . IND A7 STA A IND E7 STA B IND 28 BVC . REL 88 ASL . IND A8 EOR A IND E8 EOR B IND 29 BVS . REL 69 ROL . IND A9 ADC A IND E9 ADC B IND 2A BPL . REL 6A DEC . IND AA ORA A IND EA ORA B IND 28 BMI . REL 6B . . . AB ADD A IND EB ADD B IND 2C BGE . REL 6C INC . IND AC CPX . IND EC . . . 2D BLT . REL 6D TST . IND AD JSR . IND ED . . . 2E BGT . REL 6E CMP . IND AE LDS . IND EE LDX . IND 2F BLE . REL 6F CLR . IND AF STS . IND EF STX . IND 30 TST . . 70 NEG . EXT B0 SUB A EXT FO SU8 B EXT 31 INS . . 71 . . . B1 CMP A EXT F1 CMP B EXT 32 PUL A . 72 . . . B2 SBC A EXT F2 SBC B EXT 33 PUL B . 73 COM . EXT 83 . . . F3 . . . 34 DES . . 74 LSR . EXT B4 AND A EXT F4 AND B EXT 35 TXS . . 75 . . . B5 BIT A EXT F5 BIT B EXT 36 PSH A . 76 ROR . EXT B6 LDA A EXT F6 LDA B EXT 37 PSH B . 77 ASR . EXT B7 STA A EXT F7 STA B EXT 38 . . . 78 ASL . EXT B8 EOR A EXT F8 EOR B EXT 39 RTS . . 79 ROL . EXT B9 ADC A EXT F9 ADC B EXT 3A . . . 7A DEC . EXT BA ORA A EXT FA ORA B EXT 3B RTI . . 7B . . . BB ADD A EXT FB ADD B EXT 3C . . . 7C INC . EXT BC CPX . . FC . . . 3D . . . 7D . . EXT BD JSR . EXT FD . . . 3E WAI . . 7E JMP . EXT BE LDS . EXT FE LDX . EXT 3F SWI . . 7F CLR . EXT BF STS . EXT FF STX . EXT