
8-17
Table 8-2 - 8085A INSTRUCTION SET SUMMARY BY FUNCTIONAL GROUPING
Instruction Code (1)
Mnemonic Description D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
MOVE, LOAD, AND STORE
MOVr1 r2 Move register to register 0 1DDDSSS
MOV M.r Move register to memory 01110SSS
MOV r.M Move memory to register 01DDD110
MVI r Move immediate to register 00DDD110
MVI M Move immediate to memory 00110110
LXI B Load immediate register Pair B & C 00000001
LXI D Load immediate register Pair D & E 00010001
LXI H Load immediate register Pair H & L 00100001
STAX B Store A indirect 00000010
STAX D Store A indirect 00010010
LDAX B Load A indirect 00001010
LDAX D Load A indirect 00011010
STA Store A direct 00110010
LDA Load A direct 00111010
SHLD Store H & L direct 00100010
LHLD Load H & L direct 00101010
XCHG Exchange D & E, H & L registers 11101011
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