Z80 instructions only of the form ED bb: | N/B. * --> not a valid Z80 instruction | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ED | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
0 | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
1 | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
2 | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
3 | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
4 | IN B,(BC) | OUT (BC),B | SBC HL,BC | LD (addr),BC | NEG | RETN | IM 0 | LD I,A | IN C,(BC) | OUT (BC),C | ADC HL,BC | LD BC,(addr) | * | RETI | * | LD R,A |
5 | IN D,(BC) | OUT (BC),D | SBC HL,DE | LD (addr),DE | * | * | IM 1 | LD A,I | IN E,(BC) | OUT (BC),E | ADC HL,DE | LD DE,(addr) | * | * | IM 2 | LD A,R |
6 | IN H,(BC) | OUT (BC),H | SBC HL,HL | LD (addr),HL | * | * | * | RRD | IN L,(BC) | OUT (BC),L | ADC HL,HL | LD HL,(addr) | * | * | * | RLD |
7 | * | * | SBC HL,SP | LD (addr),SP | * | * | * | * | IN A,(BC) | OUT (BC),A | ADC HL,SP | LD SP,(addr) | * | * | * | * |
8 | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
9 | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
A | LDI | CPI | INI | OUTI | * | * | * | * | LDD | CPD | IND | OUTD | * | * | * | * |
B | LDIR | CPIR | INIR | OUTIR | * | * | * | * | LDDR | CPDR | INDR | OUTDR | * | * | * | * |
C | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
D | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
E | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
F | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * |
Prepared by F.T. Gowen
Last modified: 22nd. March, 2002
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