Instruction set details – Maxim Integrated High-Speed Microcontroller User Manual
Page 164
High-Speed Microcontroller User’s Guide
Rev: 062210
164 of 176
INSTRUCTION CODE
MNEMONIC
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
HEX
BYTE
CYCLE
EXPLANATION
ARIT
HMETI
C O
P
ER.
DA A
1 1 0 1 0 1 0 0 D4
1
1 Contents
of
Accumulator
are BCD,
IF [[(A
3-0
) > 9] OR
[(AC) = 1]] THEN
(A
3-0
) = (A
3-0
) + 6
AND
IF [[(A
7-4
) > 9] OR
[(C) = 1]] THEN
(A
7-4
) = (A
7-4
) + 6
ANL A, Rn
0
1
0
1
1
n
2
n
1
n
0
58-5F
1
1
(A) = (A) AND (Rn)
ANL A, direct
0
a
7
1
a
6
0
a
5
1
a
4
0
a
3
1
a
2
0
a
1
i
a
0
55
Byte 2
2
2
(A) = (A) AND (direct)
ANL
A,
@Ri 0 1 0 1 0 1 1 i 56-57 1
1 (A)
=
(A)
AND
((Ri))
ANL A, #data
0
d
7
1
d
6
0
d
5
1
d
4
0
d
3
1
d
2
0
d
1
0
d
0
54
Byte 2
2 2
(A)=(A)
AND
#data
ANL direct, A
0
a
7
1
a
6
0
a
5
1
a
4
0
a
3
0
a
2
1
a
1
0
a
0
52
Byte 2
2 2
(direct)
=
(direct) AND A
ANL direct,
#data
0
a
7
d
7
1
a
6
d
6
0
a
5
d
5
1
a
4
d
4
0
a
3
d
3
0
a
2
d
2
1
a
1
d
1
1
a
0
d
0
53
Byte 2
Byte 3
3 3
(direct)
=
(direct) AND #data
ORL
A,
Rn 0 1 0 0 1 n
2
n
1
n
0
48-4F
1
1
(A) = (A) OR (Rn)
ORL A, direct
0
a
7
1
a
6
0
a
5
0
a
4
0
a
3
1
a
2
1
a
1
I
a
0
45
Byte 2
2 2
(A)
=
(A) OR (direct)
ORL A, @Ri
0
1
0
0
0
1
1
i
46-47
1
1
(A) = (A) OR ((Ri))
ORL A, #data
0
d
7
1
d
6
0
d
5
0
d
4
0
d
3
1
d
2
0
d
1
0
d
0
44
Byte 2
2
2
(A) = (A) OR #data
ORL
direct,
A 0 1 0 0 0 0 1 0 42
Byte 2
2 2
(direct)
=
(direct) OR (A)
ORL direct,
#data
0
a
7
d
7
1
a
6
d
6
0
a
5
d
5
0
a
4
d
4
0
a
3
d
3
0
a
2
d
2
1
a
1
d
1
1
a
0
d
0
43
Byte 2
Byte 3
3 3
(direct)
=
(direct) OR #data
XRL
A,
Rn 0 1 1 0 1 n
2
n
1
n
0
68-6F
1
1
(A) = (A) XOR (Rn)
XRL A, direct
0
a
7
1
a
6
1
a
5
0
a
4
0
a
3
1
a
2
0
a
1
1
a
0
65
Byte 2
2 2
(A)
=
(A) XOR (direct)
XRL
A,
@
Ri 0 1 1 0 0 1 1 i 66-67 1
1 (A)
=
(A)
XOR
((Ri))
XRL
A,
#data 0 1 1 0 0 1 0 0 64
Byte 2
2 2
(direct)
=
(A) XOR #data
XRL
direct,
A 0 1 1 0 0 0 1 0 62
Byte 2
2 2
(direct)
=
(direct) XOR (A)
XRL direct,
#data
0
a
7
d
7
1
a
6
d
6
1
a
5
d
5
0
a
4
d
4
0
a
3
d
3
0
a
2
d
2
1
a
1
d
1
1
a
0
d
0
63
Byte 2
Byte 3
3 3
(direct)
=
(direct) XOR #data
CLR
A
1 1 1 0 0 1 0 0 E4
1
1 (A)
=
0
LOGIC
A
L O
PERATI
O
N
CPL
A
1 1 1 1 0 1 0 0 F4
1
1 (A) = (
A
)