Intel 8080 Laptop User Manual


 
MNEMONIC
OP
CODE
Ml[l]
M2
07
0
6
0
5
0
4
03
0
2
0
1
DO
Tl
T2[2]
T3
T4
T1
T2[2]
T3
ANI
data
1 1
1
0
0
1 1
0
PC
OUT
PC
=
PC
+ 1
INST-TMP/IA
(A)-ACT
PC
=
PC
+ 1
STATUS
XAAr
1
0
1
0
S S S
(A)-ACT
(ACT)+(TPM)-A
(SSS)-TMP
XRAM
0
1
0
1
1
0
(A)-ACT
XRI
data
1
0 1
0
(A)-ACT
PC
=
PC
+ 1
ORAr
0
1 1
0
S
S S
(A)-ACT
(ACT)+(TMP)-A
(SSS)-TMP
ORAM
1
0
1 1
0
1 1
0
(A)-ACT
ORI
data
0
1
0
(A)-ACT
PC
=
PC
+ 1
CMPr
0
1 1
S S S
(A)-ACT
(SSS)-TMP
CMPM
1
0
1 1 1 1 1
0
(A)-ACT
CPI
data 1
1
1
1
0
(A)-ACT
PC
=
PC
+ 1
RLC
0 0 0 0 0
(A)-ALU
ALU-A,
CY
ROTATE
RRC
0 0 0 0
1
1
1
1
(A)-ALU
ALU-+A,
CY
ROTATE
RAL
0
0
0
0
(A),
CY-A
LU
ALU-+A,
CY
ROTATE
AAA
0 0 0
1 1
1
(A),
CY-A
LU
ALU-+A,
CY
ROTATE
CMA
0 0 0
1
1
(A)-A
CMC
0
0
1
1
cy-CY
STC 0 0
1
0
1
l-CY
JMP addr
1 1
0
0 0
0
X
J cond addr[17]
C
C C
0 0
PC
=
PC
+ 1
CALLaddr
0
0 0
1
SP
=
SP-1
PC
=
PC
+ 1
C cond addr[17]
1
1 C
C C
0 0
PC
=
PC
+ 1
RET
0
0 0
0
X
SP
=
SP
+ 1
R cond addr[17]
C C
C
0
0 0
I
NST-TMP/IA
SP
=
SP
+ 1
RSTn
1 1 N N N
1
1
q,-+W
SP
=
SP-1
Sp;:
SP
- 1
INST-TMP/IR
PCHL
0 0
0
INST-TMP/IR
(HL)
PUSHrp
1 1
A P
0
1
0
1
SP
=
SP-1
PUSH
PSW
0
1
0
Sp;:
SP
- 1
Sp::
SP
- 1
POPrp
R
P
0
0 0
X
Sp;:
SP
+ 1
POP
PSW
0
0 0
X
Sp;:
SP
+ 1
XTHL
1
1
1
0
0
0
1 1
X
SP;:
SP
+ 1
IN
port
1
1
0
1 0
X
PC::
PC
+ 1
OUT
port
0
0
0
X
PC::
PC
+ 1
EI
1 0
SET
INTE
F/F
01
1
1
1
1 0 0
1
RESET
INTE
F/F
HLT
0
0
0
X
NOP
0
0
0
0
0 0 0
0
PC
OUT
PC::
PC
+ 1
I
NST-TMP/IA
X
STATUS
2-18