In column 0xDDnndd, you may substitute 0xFDnndd for IY instead of IX.
In column 0xFDCBddnn, you may substitute 0xDDCBddnn for IX instead of IY.
| 0xnn | nn | 0xDDnndd | 0xCBnn | 0xFDCBddnn | 0xEDnn |
|---|---|---|---|---|---|
| 00 | NOP | - | RLC B | - | IN0 B,(&00) |
| 01 | LD BC,&0000 | - | RLC C | - | OUT0 (&00),B |
| 02 | LD (BC),A | - | RLC D | - | LEA BC,IX+d |
| 03 | INC BC | - | RLC E | - | LEA BC,IY+d |
| 04 | INC B | - | RLC H | - | TST A,B |
| 05 | DEC B | - | RLC L | - | - |
| 06 | LD B,&00 | - | RLC (HL) | RLC (IY+d) | - |
| 07 | RLCA | LD BC,(IX+d) | RLC A | - | LD BC,(HL) |
| 08 | EX AF,AF' | - | RRC B | - | IN0 C,(&00) |
| 09 | ADD HL,BC | ADD IX,BC | RRC C | - | OUT0 (&00),C |
| 0A | LD A,(BC) | - | RRC D | - | - |
| 0B | DEC BC | - | RRC E | - | - |
| 0C | INC C | - | RRC H | - | TST A,C |
| 0D | DEC C | - | RRC L | - | - |
| 0E | LD C,&00 | - | RRC (HL) | RRC (IY+d) | - |
| 0F | RRCA | LD (IX+d),BC | RRC A | - | LD (HL),BC |
| 10 | DJNZ dist | - | RL B | - | IN0 D,(&00) |
| 11 | LD DE,&0000 | - | RL C | - | OUT0 (&00),D |
| 12 | LD (DE),A | - | RL D | - | LEA DE,IX+d |
| 13 | INC DE | - | RL E | - | LEA DE,IY+d |
| 14 | INC D | - | RL H | - | TST A,D |
| 15 | DEC D | - | RL L | - | - |
| 16 | LD D,&00 | - | RL (HL) | RL (IY+d) | - |
| 17 | RLA | LD DE,(IX+d) | RL A | - | LD DE,(HL) |
| 18 | JR dist | - | RR B | - | IN0 E,(&00) |
| 19 | ADD HL,DE | ADD IX,DE | RR C | - | OUT0 (&00),E |
| 1A | LD A,(DE) | - | RR D | - | - |
| 1B | DEC DE | - | RR E | - | - |
| 1C | INC E | - | RR H | - | TST A,E |
| 1D | DEC E | - | RR L | - | - |
| 1E | LD E,&00 | - | RR (HL) | RR (IY+d) | - |
| 1F | RRA | LD (IX+d),DE | RR A | - | LD (HL),DE |
| 20 | JR NZ,dist | - | SLA B | - | IN0 H,(&00) |
| 21 | LD HL,&0000 | LD IX,&0000 | SLA C | - | OUT0 (&00),H |
| 22 | LD (&0000),HL | LD (&0000),IX | SLA D | - | LEA HL,IX+d |
| 23 | INC HL | INC IX | SLA E | - | LEA HL,IY+d |
| 24 | INC H | INC IXH | SLA H | - | TST A,H |
| 25 | DEC H | DEC IXH | SLA L | - | - |
| 26 | LD H,&00 | LD IXH,&00 | SLA (HL) | SLA (IY+d) | - |
| 27 | DAA | LD HL,(IX+d) | SLA A | - | LD HL,(HL) |
| 28 | JR Z,dist | - | SRA B | - | IN0 L,(&00) |
| 29 | ADD HL,HL | ADD IX,IX | SRA C | - | OUT0 (&00),L |
| 2A | LD HL,(&0000) | LD IX,(&0000) | SRA D | - | - |
| 2B | DEC HL | DEC IX | SRA E | - | - |
| 2C | INC L | INC IXL | SRA H | - | TST A,L |
| 2D | DEC L | DEC IXL | SRA L | - | - |
| 2E | LD L,&00 | LD IXL,&00 | SRA (HL) | SRA (IY+d) | - |
| 2F | CPL | LD (IX+d),HL | SRA A | - | LD (HL),HL |
| 30 | JR NC,dist | - | - | - | - |
| 31 | LD SP,&0000 | LD IY,(IX+d) | - | - | - |
| 32 | LD (&0000),A | - | - | - | LEA IX,IX+d |
| 33 | INC SP | - | - | - | LEA IY,IY+d |
| 34 | INC (HL) | INC (IX+d) | - | - | TST A,(HL) |
| 35 | DEC (HL) | DEC (IX+d) | - | - | - |
| 36 | LD (HL),&00 | LD (IX+d),&00 | - | - | LD IY,(HL) |
| 37 | SCF | LD IX,(IX+d) | - | - | LD IX,(HL) |
| 38 | JR C,dist | - | SRL B | - | IN0 A,(&00) |
| 39 | ADD HL,SP | ADD IX,SP | SRL C | - | OUT0 (&00),A |
| 3A | LD A,(&0000) | - | SRL D | - | - |
| 3B | DEC SP | - | SRL E | - | - |
| 3C | INC A | - | SRL H | - | TST A,A |
| 3D | DEC A | - | SRL L | - | - |
| 3E | LD A,&00 | LD (IX+d),IY | SRL (HL) | SRL (IY+d) | LD (HL),IY |
| 3F | CCF | LD (IX+d),IX | SRL A | - | LD (HL),IX |
| 40 | .SIS suffix | - | BIT 0,B | - | IN B,(BC) |
| 41 | LD B,C | - | BIT 0,C | - | OUT (BC),B |
| 42 | LD B,D | - | BIT 0,D | - | SBC HL,BC |
| 43 | LD B,E | - | BIT 0,E | - | LD (&0000),BC |
| 44 | LD B,H | LD B,IXH | BIT 0,H | - | NEG |
| 45 | LD B,L | LD B,IXL | BIT 0,L | - | RETN |
| 46 | LD B,(HL) | LD B,(IX+d) | BIT 0,(HL) | BIT 0,(IY+d) | IM 0 |
| 47 | LD B,A | - | BIT 0,A | - | LD I,A |
| 48 | LD C,B | - | BIT 1,B | - | IN C,(BC) |
| 49 | .LIS suffix | - | BIT 1,C | - | OUT (BC),C |
| 4A | LD C,D | - | BIT 1,D | - | ADC HL,BC |
| 4B | LD C,E | - | BIT 1,E | - | LD BC,(&0000) |
| 4C | LD C,H | LD C,IXH | BIT 1,H | - | MLT BC |
| 4D | LD C,L | LD C,IXL | BIT 1,L | - | RETI |
| 4E | LD C,(HL) | LD C,(IX+d) | BIT 1,(HL) | BIT 1,(IY+d) | - |
| 4F | LD C,A | - | BIT 1,A | - | LD R,A |
| 50 | LD D,B | - | BIT 2,B | - | IN D,(BC) |
| 51 | LD D,C | - | BIT 2,C | - | OUT (BC),D |
| 52 | .SIL suffix | - | BIT 2,D | - | SBC HL,DE |
| 53 | LD D,E | - | BIT 2,E | - | LD (&0000),DE |
| 54 | LD D,H | LD D,IXH | BIT 2,H | - | LEA IX,IY+d |
| 55 | LD D,L | LD D,IXL | BIT 2,L | - | LEA IY,IX+d |
| 56 | LD D,(HL) | LD D,(IX+d) | BIT 2,(HL) | BIT 2,(IY+d) | IM 1 |
| 57 | LD D,A | - | BIT 2,A | - | LD A,I |
| 58 | LD E,B | - | BIT 3,B | - | IN E,(BC) |
| 59 | LD E,C | - | BIT 3,C | - | OUT (BC),E |
| 5A | LD E,D | - | BIT 3,D | - | ADC HL,DE |
| 5B | .LIL suffix | - | BIT 3,E | - | LD DE,(&0000) |
| 5C | LD E,H | LD E,IXH | BIT 3,H | - | MLT DE |
| 5D | LD E,L | LD E,IXL | BIT 3,L | - | - |
| 5E | LD E,(HL) | LD E,(IX+d) | BIT 3,(HL) | BIT 3,(IY+d) | IM 2 |
| 5F | LD E,A | - | BIT 3,A | - | LD A,R |
| 60 | LD H,B | LD IXH,B | BIT 4,B | - | IN H,(BC) |
| 61 | LD H,C | LD IXH,C | BIT 4,C | - | OUT (BC),H |
| 62 | LD H,D | LD IXH,D | BIT 4,D | - | SBC HL,HL |
| 63 | LD H,E | LD IXH,E | BIT 4,E | - | LD (&0000),HL |
| 64 | LD H,H | LD IXH,IXH | BIT 4,H | - | TST A,&00 |
| 65 | LD H,L | LD IXH,IXL | BIT 4,L | - | PEA IX+d |
| 66 | LD H,(HL) | LD H,(IX+d) | BIT 4,(HL) | BIT 4,(IY+d) | PEA IY+d |
| 67 | LD H,A | LD IXH,A | BIT 4,A | - | RRD |
| 68 | LD L,B | LD IXL,B | BIT 5,B | - | IN L,(BC) |
| 69 | LD L,C | LD IXL,C | BIT 5,C | - | OUT (BC),L |
| 6A | LD L,D | LD IXL,D | BIT 5,D | - | ADC HL,HL |
| 6B | LD L,E | LD IXL,E | BIT 5,E | - | LD HL,(&0000) |
| 6C | LD L,H | LD IXL,IXH | BIT 5,H | - | MLT HL |
| 6D | LD L,L | LD IXL,IXL | BIT 5,L | - | LD MB,A |
| 6E | LD L,(HL) | LD L,(IX+d) | BIT 5,(HL) | BIT 5,(IY+d) | LD A,MB |
| 6F | LD L,A | LD IXL,A | BIT 5,A | - | RLD |
| 70 | LD (HL),B | LD (IX+d),B | BIT 6,B | - | - |
| 71 | LD (HL),C | LD (IX+d),C | BIT 6,C | - | - |
| 72 | LD (HL),D | LD (IX+d),D | BIT 6,D | - | SBC HL,SP |
| 73 | LD (HL),E | LD (IX+d),E | BIT 6,E | - | LD (&0000),SP |
| 74 | LD (HL),H | LD (IX+d),H | BIT 6,H | - | TSTIO &00 |
| 75 | LD (HL),L | LD (IX+d),L | BIT 6,L | - | - |
| 76 | HALT | - | BIT 6,(HL) | BIT 6,(IY+d) | SLP |
| 77 | LD (HL),A | LD (IX+d),A | BIT 6,A | - | - |
| 78 | LD A,B | - | BIT 7,B | - | IN A,(BC) |
| 79 | LD A,C | - | BIT 7,C | - | OUT (BC),A |
| 7A | LD A,D | - | BIT 7,D | - | ADC HL,SP |
| 7B | LD A,E | - | BIT 7,E | - | LD SP,(&0000) |
| 7C | LD A,H | LD A,IXH | BIT 7,H | - | MLT SP |
| 7D | LD A,L | LD A,IXL | BIT 7,L | - | STMIX |
| 7E | LD A,(HL) | LD A,(IX+d) | BIT 7,(HL) | BIT 7,(IY+d) | RSMIX |
| 7F | LD A,A | - | BIT 7,A | - | - |
| 80 | ADD A,B | - | RES 0,B | - | - |
| 81 | ADD A,C | - | RES 0,C | - | - |
| 82 | ADD A,D | - | RES 0,D | - | INIM |
| 83 | ADD A,E | - | RES 0,E | - | OTIM |
| 84 | ADD A,H | ADD A,IXH | RES 0,H | - | INI2 |
| 85 | ADD A,L | ADD A,IXL | RES 0,L | - | - |
| 86 | ADD A,(HL) | ADD A,(IX+d) | RES 0,(HL) | RES 0,(IY+d) | - |
| 87 | ADD A,A | - | RES 0,A | - | - |
| 88 | ADC A,B | - | RES 1,B | - | - |
| 89 | ADC A,C | - | RES 1,C | - | - |
| 8A | ADC A,D | - | RES 1,D | - | INDM |
| 8B | ADC A,E | - | RES 1,E | - | OTDM |
| 8C | ADC A,H | ADC A,IXH | RES 1,H | - | IND2 |
| 8D | ADC A,L | ADC A,IXL | RES 1,L | - | - |
| 8E | ADC A,(HL) | ADC A,(IX+d) | RES 1,(HL) | RES 1,(IY+d) | - |
| 8F | ADC A,A | - | RES 1,A | - | - |
| 90 | SUB A,B | - | RES 2,B | - | - |
| 91 | SUB A,C | - | RES 2,C | - | - |
| 92 | SUB A,D | - | RES 2,D | - | INIMR |
| 93 | SUB A,E | - | RES 2,E | - | OTIMR |
| 94 | SUB A,H | SUB A,IXH | RES 2,H | - | INI2R |
| 95 | SUB A,L | SUB A,IXL | RES 2,L | - | - |
| 96 | SUB A,(HL) | SUB A,(IX+d) | RES 2,(HL) | RES 2,(IY+d) | - |
| 97 | SUB A,A | - | RES 2,A | - | - |
| 98 | SBC A,B | - | RES 3,B | - | - |
| 99 | SBC A,C | - | RES 3,C | - | - |
| 9A | SBC A,D | - | RES 3,D | - | INDMR |
| 9B | SBC A,E | - | RES 3,E | - | OTDMR |
| 9C | SBC A,H | SBC A,IXH | RES 3,H | - | IND2R |
| 9D | SBC A,L | SBC A,IXL | RES 3,L | - | - |
| 9E | SBC A,(HL) | SBC A,(IX+d) | RES 3,(HL) | RES 3,(IY+d) | - |
| 9F | SBC A,A | - | RES 3,A | - | - |
| A0 | AND B | - | RES 4,B | - | LDI |
| A1 | AND C | - | RES 4,C | - | CPI |
| A2 | AND D | - | RES 4,D | - | INI |
| A3 | AND E | - | RES 4,E | - | OTI |
| A4 | AND H | AND IXH | RES 4,H | - | OTI2 |
| A5 | AND L | AND IXL | RES 4,L | - | - |
| A6 | AND (HL) | AND (IX+d) | RES 4,(HL) | RES 4,(IY+d) | - |
| A7 | AND A | - | RES 4,A | - | - |
| A8 | XOR B | - | RES 5,B | - | LDD |
| A9 | XOR C | - | RES 5,C | - | CPD |
| AA | XOR D | - | RES 5,D | - | IND |
| AB | XOR E | - | RES 5,E | - | OTD |
| AC | XOR H | XOR IXH | RES 5,H | - | OTD2 |
| AD | XOR L | XOR IXL | RES 5,L | - | - |
| AE | XOR (HL) | XOR (IX+d) | RES 5,(HL) | RES 5,(IY+d) | - |
| AF | XOR A | - | RES 5,A | - | - |
| B0 | OR B | - | RES 6,B | - | LDIR |
| B1 | OR C | - | RES 6,C | - | CPIR |
| B2 | OR D | - | RES 6,D | - | INIR |
| B3 | OR E | - | RES 6,E | - | OTIR |
| B4 | OR H | OR IXH | RES 6,H | - | ORI2R |
| B5 | OR L | OR IXL | RES 6,L | - | - |
| B6 | OR (HL) | OR (IX+d) | RES 6,(HL) | RES 6,(IY+d) | - |
| B7 | OR A | - | RES 6,A | - | - |
| B8 | CP B | - | RES 7,B | - | LDDR |
| B9 | CP C | - | RES 7,C | - | CPDR |
| BA | CP D | - | RES 7,D | - | INDR |
| BB | CP E | - | RES 7,E | - | OTDR |
| BC | CP H | CP IXH | RES 7,H | - | OTD2R |
| BD | CP L | CP IXL | RES 7,L | - | - |
| BE | CP (HL) | CP (IX+d) | RES 7,(HL) | RES 7,(IY+d) | - |
| BF | CP A | - | RES 7,A | - | - |
| C0 | RET NZ | - | SET 0,B | - | - |
| C1 | POP BC | - | SET 0,C | - | - |
| C2 | JP NZ,&0000 | - | SET 0,D | - | - |
| C3 | JP &0000 | - | SET 0,E | - | - |
| C4 | CALL NZ,&0000 | - | SET 0,H | - | - |
| C5 | PUSH BC | - | SET 0,L | - | - |
| C6 | ADD A,&00 | - | SET 0,(HL) | SET 0,(IY+d) | - |
| C7 | RST &00 | - | SET 0,A | - | - |
| C8 | RET Z | - | SET 1,B | - | - |
| C9 | RET | - | SET 1,C | - | - |
| CA | JP Z,&0000 | - | SET 1,D | - | - |
| CB | **** CB **** | **** CB **** | SET 1,E | - | - |
| CC | CALL Z,&0000 | - | SET 1,H | - | - |
| CD | CALL &0000 | - | SET 1,L | - | - |
| CE | ADC A,&00 | - | SET 1,(HL) | SET 1,(IY+d) | - |
| CF | RST &08 | - | SET 1,A | - | - |
| D0 | RET NC | - | SET 2,B | - | - |
| D1 | POP DE | - | SET 2,C | - | - |
| D2 | JP NC,&0000 | - | SET 2,D | - | - |
| D3 | OUT (&00),A | - | SET 2,E | - | - |
| D4 | CALL NC,&0000 | - | SET 2,H | - | - |
| D5 | PUSH DE | - | SET 2,L | - | - |
| D6 | SUB A,&00 | - | SET 2,(HL) | SET 2,(IY+d) | - |
| D7 | RST &10 | - | SET 2,A | - | - |
| D8 | RET C | - | SET 3,B | - | - |
| D9 | EXX | - | SET 3,C | - | - |
| DA | JP C,&0000 | - | SET 3,D | - | - |
| DB | IN A,(&00) | - | SET 3,E | - | - |
| DC | CALL C,&0000 | - | SET 3,H | - | - |
| DD | **** DD **** | - | SET 3,L | - | - |
| DE | SBC A,&00 | - | SET 3,(HL) | SET 3,(IY+d) | - |
| DF | RST &18 | - | SET 3,A | - | - |
| E0 | RET PO | - | SET 4,B | - | - |
| E1 | POP HL | POP IX | SET 4,C | - | - |
| E2 | JP PO,&0000 | - | SET 4,D | - | - |
| E3 | EX (SP),HL | EX (SP),IX | SET 4,E | - | - |
| E4 | CALL PO,&0000 | - | SET 4,H | - | - |
| E5 | PUSH HL | PUSH IX | SET 4,L | - | - |
| E6 | AND &00 | - | SET 4,(HL) | SET 4,(IY+d) | - |
| E7 | RST &20 | - | SET 4,A | - | - |
| E8 | RET PE | - | SET 5,B | - | - |
| E9 | JP (HL) | JP (IX) | SET 5,C | - | - |
| EA | JP PE,&0000 | - | SET 5,D | - | - |
| EB | EX DE,HL | - | SET 5,E | - | - |
| EC | CALL PE,&0000 | - | SET 5,H | - | - |
| ED | **** ED **** | - | SET 5,L | - | - |
| EE | XOR &00 | - | SET 5,(HL) | SET 5,(IY+d) | - |
| EF | RST &28 | - | SET 5,A | - | - |
| F0 | RET P | - | SET 6,B | - | - |
| F1 | POP AF | - | SET 6,C | - | - |
| F2 | JP P,&0000 | - | SET 6,D | - | - |
| F3 | DI | - | SET 6,E | - | - |
| F4 | CALL P,&0000 | - | SET 6,H | - | - |
| F5 | PUSH AF | - | SET 6,L | - | - |
| F6 | OR &00 | - | SET 6,(HL) | SET 6,(IY+d) | - |
| F7 | RST &30 | - | SET 6,A | - | - |
| F8 | RET M | - | SET 7,B | - | - |
| F9 | LD SP,HL | LD SP,IX | SET 7,C | - | - |
| FA | JP M,&0000 | - | SET 7,D | - | - |
| FB | EI | - | SET 7,E | - | - |
| FC | CALL M,&0000 | - | SET 7,H | - | - |
| FD | **** FD **** | - | SET 7,L | - | - |
| FE | CP &00 | - | SET 7,(HL) | SET 7,(IY+d) | - |
| FF | RST &38 | - | SET 7,A | - | - |