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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