Intel 8080 - B4_Page_44

Appendix A. Instruction Summary
MNEMONIC
D7
D6 D5
D4 D3
D2
Dl
RNZ
1 1
0
0 0
0 0
RP 1 1
1 1
0 0 0
RM 1 1
1
1
1
0
0
RPE
1
1 1
0
1
0 0
RPO
1
1
1
0
0 0
0
RST
1 1
A
A A
1
1
IN
1
1
0
1
1
0
1
OUT
1
1
0
1
0 0 1
LXI B
0 0 0
0 0
0 0
LXI D
0
0 0
1
0 0 0
LXI H
0
0
1
0
0 0
0
LXI SP
0 0 1
1
0 0
0
PUSH B
1
1
0
0
0
1
0
PUSH D
1 1
0 1
0
1
0
PUSH H
1
1
1
0 0 1
0
PUSH
PSW
1 1 1
1
0
1
0
POP B
1 1
0
0 0 0
0
POP D
1
1
0 1
0 0
0
POP H
1 1
1
0 0 0
0
POP PSW
1 1
1 1
0
0 0
STA
0
0
1
1
0 0
1
LDA
0 0
1 1 1
0
1
XCHG
1 1 1
0
1
0 1
XTHL
1 1
1
0 0
0
1
SPHL
1 1
1
1
1
0
0
PCHL
1 1
1
0 1
0
0
DAD B
0
0 0
0
1
0 0
DAD D
0
0 0
1 1
0 0
DAD H
0 0
1
0
1
0
0
DAD SP
0 0 I
1 1
0
0
STAX B
0 0
0
0
0
0
1
STAX D
0
0
0
1
0
0
1
LDAX B
0 0
0
0
1
0 1
LDAX D
0 0
0
1
1
0
1
INX B
0
0
0
0 0
0
1
INX D
0
0
0
1
0
0
1
INX H
0
0
1
0 0
0
1
INX SP
0
0
1
1
0
0
1
MOV rl /2
0
1
D
D D
S S
MOV M,r
0
1
1
I
0
S S
MOV r,M
0
1
D
D D
1 1
HLT
0 1
1 1
0 1 1
MVI r
0
0
D
D
D
1
1
MVI M
0 0 1
1
0 1 1
INR
0
0
D
D
D 1
0
DCR
0
0
D
D
D
1
0
ALL MNEMONICS© 7974,7975,7976, 7977 INTEL CORPORATION
A-2
NUMBER OF TIME PERIODS
DO
8080
8085
0
5/11
6/12
0 5/11
6/12
0
5/11
6/12
0
5/11
6/12
0
5/11
6/12
1 11
12
1
10 10
1 10
10
1
10
10
1
10
10
1
10
10
1 10
10
1
11
12
1
11
12
1
11
12
1
11
12
1
10
10
1
10 10
1
10
10
1 10
10
0 13
13
0 13
13
1
4
4
1
18
16
1
5
6
1
5
6
1
10
10
1 10
10
1
10
10
1
10
10
0
7
7
0
7
7
0
7
7
0 7
7
1
5
6
1
5
6
1
5
6
1
5
6
S 5
4
S
7
7
0
7
7
0
7
5
0 7
7
0 10
10
0 5
4
1
5
4