Introduction |
These two tables are the MC6800 Instruction set sorted Numerically and Alphabetically. The
Alphabetic list was included as part of the
M6800 MICROPROCESSOR Instruction Set Summary
list. However, the Numeric listing was not part of the original set.
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Op-Code, Alphabetic Listing |
Motorola M6800 Op-Code Listing, Alphabetical |
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MNEM | MODE | OP | ~ | # | MNEM | MODE | OP | ~ | # | MNEM | MODE | OP | ~ | # | MNEM | MODE | OP | ~ | # | MNEM | MODE | OP | ~ | # | MNEM | MODE | OP | ~ | # |
---|
ABA | Inh | 1B | 2 | 1 | BCC | Rel | 24 | 4 | 2 | CMPA | Dir | 91 | 3 | 2 | INC | Ext | 7C | 6 | 3 | ORAA | Dir | 9A | 3 | 2 | STAA | Dir | 97 | 4 | 2 |
ADCA | Imm | 89 | 2 | 2 | BCS | Rel | 25 | 4 | 2 | CMPA | Idx | A1 | 5 | 2 | INS | Inh | 31 | 4 | 1 | ORAA | Idx | AA | 5 | 2 | STAA | Idx | A7 | 6 | 2 |
ADCA | Dir | 99 | 3 | 2 | BEQ | Rel | 27 | 4 | 2 | CMPA | Ext | B1 | 4 | 3 | INX | Inh | 08 | 4 | 1 | ORAA | Ext | BA | 4 | 3 | STAA | Ext | B7 | 5 | 3 |
ADCA | Idx | A9 | 5 | 2 | BGE | Rel | 2C | 4 | 2 | CMPB | Imm | C1 | 2 | 1 | JMP | Idx | 6E | 4 | 2 | ORAB | Imm | CA | 2 | 2 | STAB | Dir | D7 | 4 | 2 |
ADCA | Ext | B9 | 4 | 3 | BGT | Rel | 2E | 4 | 2 | CMPB | Dir | D1 | 3 | 2 | JMP | Ext | 7E | 4 | 3 | ORAB | Dir | DA | 3 | 2 | STAB | Idx | E7 | 6 | 2 |
ADCB | Imm | C9 | 2 | 2 | BHI | Rel | 22 | 4 | 2 | CMPB | Idx | E1 | 5 | 2 | JSR | Idx | AD | 8 | 2 | ORAB | Idx | EA | 4 | 3 | STAB | Ext | F7 | 5 | 3 |
ADCB | Dir | D9 | 3 | 2 | BITA | Imm | 85 | 2 | 2 | CMPB | Ext | F1 | 4 | 3 | JSR | Ext | BD | 9 | 3 | ORAB | Ext | FA | 2 | 2 | STS | Dir | D4 | 5 | 2 |
ADCB | Idx | E9 | 5 | 2 | BITA | Dir | 95 | 3 | 2 | COMA | Inh | 43 | 2 | 1 | LDAA | Imm | 86 | 2 | 2 | PSHA | Inh | 36 | 4 | 1 | STS | Idx | AF | 7 | 2 |
ADCB | Ext | F9 | 4 | 3 | BITA | Idx | A5 | 5 | 2 | COMB | Inh | 53 | 2 | 1 | LDAA | Dir | 96 | 3 | 2 | PSHB | Inh | 37 | 4 | 1 | STS | Ext | BF | 6 | 3 |
ADDA | Imm | 8B | 2 | 2 | BITA | Ext | B5 | 4 | 3 | COM | Idx | 63 | 7 | 2 | LDAA | Idx | A6 | 5 | 2 | PULA | Inh | 32 | 4 | 1 | STX | Dir | DF | 5 | 2 |
ADDA | Dir | 9B | 3 | 2 | BITB | Imm | C5 | 2 | 2 | COM | Ext | 73 | 6 | 3 | LDAA | Ext | B6 | 4 | 3 | PULB | Inh | 33 | 4 | 1 | STX | Ext | FF | 7 | 2 |
ADDA | Idx | AB | 5 | 2 | BITB | Dir | D5 | 3 | 2 | CPX | Imm | 8C | 3 | 3 | LDAB | Imm | C6 | 2 | 2 | ROLA | Inh | 49 | 2 | 1 | STX | Idx | EF | 6 | 3 |
ADDA | Ext | BB | 4 | 3 | BITB | Idx | E5 | 5 | 2 | CPX | Dir | 9C | 4 | 2 | LDAB | Dir | D6 | 3 | 2 | ROLB | Inh | 59 | 2 | 1 | SUBA | Imm | 80 | 2 | 2 |
ADDB | Imm | CB | 2 | 2 | BITB | Ext | F5 | 4 | 3 | CPX | Idx | AC | 6 | 2 | LDAB | Idx | E6 | 5 | 2 | ROL | Idx | 69 | 7 | 2 | SUBA | Dir | 90 | 3 | 2 |
ADDB | Dir | DB | 3 | 2 | BLE | Rel | 2F | 4 | 2 | CPX | Ext | BC | 5 | 3 | LDAB | Ext | F6 | 4 | 3 | ROL | Ext | 79 | 6 | 3 | SUBA | Idx | A0 | 5 | 2 |
ADDB | Idx | EB | 5 | 2 | BLS | Rel | 23 | 4 | 2 | DAA | Inh | 19 | 2 | 1 | LDS | Imm | 8E | 3 | 3 | RORA | Inh | 46 | 2 | 1 | SUBA | Ext | B0 | 4 | 3 |
ADDB | Ext | FB | 4 | 3 | BLT | Rel | 2D | 4 | 2 | DECA | Inh | 4A | 2 | 1 | LDS | Dir | 9E | 4 | 2 | RORB | Inh | 56 | 2 | 1 | SUBB | Imm | C0 | 2 | 2 |
ANDA | Imm | 84 | 2 | 2 | BMI | Rel | 2B | 4 | 2 | DECB | Inh | 5A | 2 | 1 | LDS | Idx | AE | 6 | 2 | ROR | Idx | 66 | 7 | 2 | SUBB | Dir | D0 | 3 | 2 |
ANDA | Dir | 94 | 3 | 2 | BNE | Rel | 26 | 4 | 2 | DEC | Idx | 6A | 7 | 2 | LDS | Ext | BE | 5 | 3 | ROR | Ext | 76 | 6 | 3 | SUBB | Idx | E0 | 5 | 2 |
ANDA | Idx | A4 | 5 | 2 | BPL | Rel | 2A | 4 | 2 | DEC | Ext | 7A | 6 | 3 | LDX | Imm | CE | 3 | 3 | RTI | Inh | 3B | 10 | 1 | SUBB | Ext | F0 | 4 | 3 |
ANDA | Ext | B4 | 4 | 3 | BRA | Rel | 20 | 4 | 2 | DES | Inh | 34 | 4 | 1 | LDX | Dir | DE | 4 | 2 | RTS | Inh | 39 | 5 | 3 | SWI | Inh | 3F | 12 | 1 |
ANDB | Imm | C4 | 2 | 2 | BSR | Rel | 8D | 4 | 2 | DEX | Inh | 09 | 4 | 1 | LDX | Idx | EE | 6 | 2 | SBA | Inh | 10 | 2 | 1 | TAB | Inh | 16 | 2 | 1 |
ANDB | Dir | 9F | 3 | 2 | BVC | Rel | 28 | 4 | 2 | EORA | Idx | A8 | 2 | 2 | LDX | Ext | FE | 5 | 3 | SBCA | Imm | 82 | 2 | 2 | TAP | Inh | 06 | 2 | 1 |
ANDB | Idx | E4 | 5 | 2 | BVS | Rel | 29 | 4 | 2 | EORA | Dir | 98 | 3 | 2 | LSRA | Inh | 44 | 2 | 1 | SBCA | Dir | 92 | 3 | 2 | TBA | Inh | 17 | 2 | 1 |
ANDB | Ext | F4 | 4 | 3 | CBA | Inh | 11 | 2 | 1 | EORA | Ext | B8 | 5 | 2 | LSRB | Inh | 54 | 2 | 1 | SBCA | Idx | A2 | 5 | 2 | TPA | Inh | 07 | 2 | 1 |
ASLA | Inh | 48 | 2 | 1 | CLC | Inh | 0C | 2 | 1 | EORA | Imm | 88 | 4 | 3 | LSR | Idx | 64 | 7 | 2 | SBCA | Ext | B2 | 4 | 3 | TSTA | Inh | 4D | 2 | 1 |
ASLB | Inh | 58 | 2 | 1 | CLI | Inh | 0E | 2 | 1 | EORB | Imm | C8 | 2 | 2 | LSR | Ext | 74 | 6 | 3 | SBCB | Imm | C2 | 2 | 2 | TSTB | Inh | 5D | 2 | 1 |
ASL | Idx | 68 | 7 | 2 | CLRA | Inh | 4F | 2 | 1 | EORB | Dir | D8 | 3 | 2 | NEGA | Inh | 40 | 2 | 1 | SBCB | Dir | D2 | 3 | 2 | TST | Idx | 6D | 7 | 2 |
ASL | Ext | 78 | 6 | 3 | CLRB | Inh | 5F | 2 | 1 | EORB | Idx | E8 | 5 | 2 | NEGB | Inh | 50 | 2 | 1 | SBCB | Idx | E2 | 5 | 2 | TST | Ext | 7D | 6 | 3 |
ASRA | Inh | 47 | 2 | 1 | CLR | Idx | 6F | 7 | 2 | EORB | Ext | F9 | 4 | 3 | NEG | Idx | 60 | 7 | 2 | SBCB | Idx | E2 | 4 | 3 | TSX | Inh | 30 | 4 | 1 |
ASRB | Inh | 57 | 2 | 1 | CLR | Ext | 7F | 6 | 3 | INCA | Inh | 4C | 2 | 1 | NEG | Ext | 70 | 6 | 3 | SEC | Inh | 0D | 2 | 1 | TXS | Inh | 35 | 4 | 1 |
ASR | Ext | 77 | 7 | 2 | CLV | Inh | 0A | 2 | 1 | INCB | Inh | 5C | 2 | 1 | NOP | Inh | 01 | 2 | 1 | SEI | Inh | 0F | 2 | 1 | WAI | Inh | 3E | 9 | 1 |
ASR | Idx | 67 | 6 | 3 | CMPA | Imm | 81 | 2 | 1 | INC | Idx | 6C | 7 | 2 | ORAA | Imm | 8A | 2 | 2 | SEV | Inh | 0B | 2 | 1 | | | | | |
Op-Code, Numerical Listing |
Motorola M6800 Op-Code Listing, Numerical |
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OP | MNEM | MODE | ~ | # | OP | MNEM | MODE | ~ | # | OP | MNEM | MODE | ~ | # | OP | MNEM | MODE | ~ | # | OP | MNEM | MODE | ~ | # | OP | MNEM | MODE | ~ | # |
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01 | NOP | Inh | 2 | 1 | 31 | INS | Inh | 4 | 1 | 60 | NEG | Idx | 7 | 2 | 8B | ADDA | Imm | 2 | 2 | B0 | SUBA | Ext | 4 | 3 | D8 | EORB | Dir | 3 | 2 |
06 | TAP | Inh | 2 | 1 | 32 | PULA | Inh | 4 | 1 | 63 | COM | Idx | 7 | 2 | 8C | CPX | Imm | 3 | 3 | B1 | CMPA | Ext | 4 | 3 | D9 | ADCB | Dir | 3 | 2 |
07 | TPA | Inh | 2 | 1 | 33 | PULB | Inh | 4 | 1 | 64 | LSR | Idx | 7 | 2 | 8D | BSR | Rel | 4 | 2 | B2 | SBCA | Ext | 4 | 3 | DA | ORAB | Dir | 3 | 2 |
08 | INX | Inh | 4 | 1 | 34 | DES | Inh | 4 | 1 | 66 | ROR | Idx | 7 | 2 | 8E | LDS | Imm | 3 | 3 | B4 | ANDA | Ext | 4 | 3 | DB | ADDB | Dir | 3 | 2 |
09 | DEX | Inh | 4 | 1 | 35 | TXS | Inh | 4 | 1 | 67 | ASR | Idx | 6 | 3 | 90 | SUBA | Dir | 3 | 2 | B5 | BITA | Ext | 4 | 3 | DE | LDX | Dir | 4 | 2 |
0A | CLV | Inh | 2 | 1 | 36 | PSHA | Inh | 4 | 1 | 68 | ASL | Idx | 7 | 2 | 91 | CMPA | Dir | 3 | 2 | B6 | LDAA | Ext | 4 | 3 | DF | STX | Dir | 5 | 2 |
0B | SEV | Inh | 2 | 1 | 37 | PSHB | Inh | 4 | 1 | 69 | ROL | Idx | 7 | 2 | 92 | SBCA | Dir | 3 | 2 | B7 | STAA | Ext | 5 | 3 | E0 | SUBB | Idx | 5 | 2 |
0C | CLC | Inh | 2 | 1 | 39 | RTS | Inh | 5 | 3 | 6A | DEC | Idx | 7 | 2 | 94 | ANDA | Dir | 3 | 2 | B8 | EORA | Ext | 5 | 2 | E1 | CMPB | Idx | 5 | 2 |
0D | SEC | Inh | 2 | 1 | 3B | RTI | Inh | 10 | 1 | 6C | INC | Idx | 7 | 2 | 95 | BITA | Dir | 3 | 2 | B9 | ADCA | Ext | 4 | 3 | E2 | SBCB | Idx | 5 | 2 |
0E | CLI | Inh | 2 | 1 | 3E | WAI | Inh | 9 | 1 | 6D | TST | Idx | 7 | 2 | 96 | LDAA | Dir | 3 | 2 | BA | ORAA | Ext | 4 | 3 | E2 | SBCB | Idx | 4 | 3 |
0F | SEI | Inh | 2 | 1 | 3F | SWI | Inh | 12 | 1 | 6E | JMP | Idx | 4 | 2 | 97 | STAA | Dir | 4 | 2 | BB | ADDA | Ext | 4 | 3 | E4 | ANDB | Idx | 5 | 2 |
10 | SBA | Inh | 2 | 1 | 40 | NEGA | Inh | 2 | 1 | 6F | CLR | Idx | 7 | 2 | 98 | EORA | Dir | 3 | 2 | BC | CPX | Ext | 5 | 3 | E5 | BITB | Idx | 5 | 2 |
11 | CBA | Inh | 2 | 1 | 43 | COMA | Inh | 2 | 1 | 70 | NEG | Ext | 6 | 3 | 99 | ADCA | Dir | 3 | 2 | BD | JSR | Ext | 9 | 3 | E6 | LDAB | Idx | 5 | 2 |
16 | TAB | Inh | 2 | 1 | 44 | LSRA | Inh | 2 | 1 | 73 | COM | Ext | 6 | 3 | 9A | ORAA | Dir | 3 | 2 | BE | LDS | Ext | 5 | 3 | E7 | STAB | Idx | 6 | 2 |
17 | TBA | Inh | 2 | 1 | 46 | RORA | Inh | 2 | 1 | 74 | LSR | Ext | 6 | 3 | 9B | ADDA | Dir | 3 | 2 | BF | STS | Ext | 6 | 3 | E8 | EORB | Idx | 5 | 2 |
19 | DAA | Inh | 2 | 1 | 47 | ASRA | Inh | 2 | 1 | 76 | ROR | Ext | 6 | 3 | 9C | CPX | Dir | 4 | 2 | C0 | SUBB | Imm | 2 | 2 | E9 | ADCB | Idx | 5 | 2 |
1B | ABA | Inh | 2 | 1 | 48 | ASLA | Inh | 2 | 1 | 77 | ASR | Ext | 7 | 2 | 9E | LDS | Dir | 4 | 2 | C1 | CMPB | Imm | 2 | 1 | EA | ORAB | Idx | 4 | 3 |
20 | BRA | Rel | 4 | 2 | 49 | ROLA | Inh | 2 | 1 | 78 | ASL | Ext | 6 | 3 | 9F | ANDB | Dir | 3 | 2 | C2 | SBCB | Imm | 2 | 2 | EB | ADDB | Idx | 5 | 2 |
22 | BHI | Rel | 4 | 2 | 4A | DECA | Inh | 2 | 1 | 79 | ROL | Ext | 6 | 3 | A0 | SUBA | Idx | 5 | 2 | C4 | ANDB | Imm | 2 | 2 | EE | LDX | Idx | 6 | 2 |
23 | BLS | Rel | 4 | 2 | 4C | INCA | Inh | 2 | 1 | 7A | DEC | Ext | 6 | 3 | A1 | CMPA | Idx | 5 | 2 | C5 | BITB | Imm | 2 | 2 | EF | STX | Idx | 6 | 3 |
24 | BCC | Rel | 4 | 2 | 4D | TSTA | Inh | 2 | 1 | 7C | INC | Ext | 6 | 3 | A2 | SBCA | Idx | 5 | 2 | C6 | LDAB | Imm | 2 | 2 | F0 | SUBB | Ext | 4 | 3 |
25 | BCS | Rel | 4 | 2 | 4F | CLRA | Inh | 2 | 1 | 7D | TST | Ext | 6 | 3 | A4 | ANDA | Idx | 5 | 2 | C8 | EORB | Imm | 2 | 2 | F1 | CMPB | Ext | 4 | 3 |
26 | BNE | Rel | 4 | 2 | 50 | NEGB | Inh | 2 | 1 | 7E | JMP | Ext | 4 | 3 | A5 | BITA | Idx | 5 | 2 | C9 | ADCB | Imm | 2 | 2 | F4 | ANDB | Ext | 4 | 3 |
27 | BEQ | Rel | 4 | 2 | 53 | COMB | Inh | 2 | 1 | 7F | CLR | Ext | 6 | 3 | A6 | LDAA | Idx | 5 | 2 | CA | ORAB | Imm | 2 | 2 | F5 | BITB | Ext | 4 | 3 |
28 | BVC | Rel | 4 | 2 | 54 | LSRB | Inh | 2 | 1 | 80 | SUBA | Imm | 2 | 2 | A7 | STAA | Idx | 6 | 2 | CB | ADDB | Imm | 2 | 2 | F6 | LDAB | Ext | 4 | 3 |
29 | BVS | Rel | 4 | 2 | 56 | RORB | Inh | 2 | 1 | 81 | CMPA | Imm | 2 | 1 | A8 | EORA | Idx | 2 | 2 | CE | LDX | Imm | 3 | 3 | F7 | STAB | Ext | 5 | 3 |
2A | BPL | Rel | 4 | 2 | 57 | ASRB | Inh | 2 | 1 | 82 | SBCA | Imm | 2 | 2 | A9 | ADCA | Idx | 5 | 2 | D0 | SUBB | Dir | 3 | 2 | F9 | ADCB | Ext | 4 | 3 |
2B | BMI | Rel | 4 | 2 | 58 | ASLB | Inh | 2 | 1 | 84 | ANDA | Imm | 2 | 2 | AA | ORAA | Idx | 5 | 2 | D1 | CMPB | Dir | 3 | 2 | F9 | EORB | Ext | 4 | 3 |
2C | BGE | Rel | 4 | 2 | 59 | ROLB | Inh | 2 | 1 | 85 | BITA | Imm | 2 | 2 | AB | ADDA | Idx | 5 | 2 | D2 | SBCB | Dir | 3 | 2 | FA | ORAB | Ext | 2 | 2 |
2D | BLT | Rel | 4 | 2 | 5A | DECB | Inh | 2 | 1 | 86 | LDAA | Imm | 2 | 2 | AC | CPX | Idx | 6 | 2 | D4 | STS | Dir | 5 | 2 | FB | ADDB | Ext | 4 | 3 |
2E | BGT | Rel | 4 | 2 | 5C | INCB | Inh | 2 | 1 | 88 | EORA | Imm | 4 | 3 | AD | JSR | Idx | 8 | 2 | D5 | BITB | Dir | 3 | 2 | FE | LDX | Ext | 5 | 3 |
2F | BLE | Rel | 4 | 2 | 5D | TSTB | Inh | 2 | 1 | 89 | ADCA | Imm | 2 | 2 | AE | LDS | Idx | 6 | 2 | D6 | LDAB | Dir | 3 | 2 | FF | STX | Ext | 7 | 2 |
30 | TSX | Inh | 4 | 1 | 5F | CLRB | Inh | 2 | 1 | 8A | ORAA | Imm | 2 | 2 | AF | STS | Idx | 7 | 2 | D7 | STAB | Dir | 4 | 2 | | | | | |
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