FUJITSU Semiconductor Controller MB89950/950A User Manual
Page 296
282
APPENDIX
29
CMPW A
3
1
(T)-(A)
-
-
-
+
+
+
+
13
30
RORC A
2
1
-
-
-
+
+
-
+
03
31
ROLC A
2
1
-
-
-
+
+
-
+
02
32
CMP A, #d8
2
2
(A)-d8
-
-
-
+
+
+
+
14
33
CMP A, dir
3
2
(A)-(dir)
-
-
-
+
+
+
+
15
34
CMP A, @EP
3
1
(A)-((EP))
-
-
-
+
+
+
+
17
35
CMP A, @IX+off
4
2
(A)-((IX)+off)
-
-
-
+
+
+
+
16
36
CMP A, Ri
3
1
(A)-(Ri)
-
-
-
+
+
+
+
18 to 1F
37
DAA
2
1
decimal adjust for addition
-
-
-
+
+
+
+
84
38
DAS
2
1
decimal adjust for subtraction
-
-
-
+
+
+
+
94
39
XOR A
2
1
(A)<--(AL)
(TL)
-
-
-
+
+
R
-
52
40
XOR A, #d8
2
2
(A)<--(AL)
d8
-
-
-
+
+
R
-
54
41
XOR A, dir
3
2
(A)<--(AL)
(dir)
-
-
-
+
+
R
-
55
42
XOR A, @EP
3
1
(A)<--(AL)
((EP))
-
-
-
+
+
R
-
57
43
XOR A, @IX+off
4
2
(A)<--(AL)
((IX)+off)
-
-
-
+
+
R
-
56
44
XOR A, Ri
3
1
(A)<--(AL)
(Ri)
-
-
-
+
+
R
-
58 to 5F
45
AND A
2
1
(A)<--(AL)
(TL)
-
-
-
+
+
R
-
62
46
AND A, #d8
2
2
(A)<--(AL)
d8
-
-
-
+
+
R
-
64
47
AND A, dir
3
2
(A)<--(AL)
(dir)
-
-
-
+
+
R
-
65
48
AND A, @EP
3
1
(A)<--(AL)
((EP))
-
-
-
+
+
R
-
67
49
AND A, @IX+off
4
2
(A)<--(AL)
((IX)+off)
-
-
-
+
+
R
-
66
50
AND A, Ri
3
1
(A)<--(AL)
(Ri)
-
-
-
+
+
R
-
68 to 6F
51
OR A
2
1
(A)<--(AL)
(TL)
-
-
-
+
+
R
-
72
52
OR A, #d8
2
2
(A)<--(AL)
d8
-
-
-
+
+
R
-
74
53
OR A, dir
3
2
(A)<--(AL)
(dir)
-
-
-
+
+
R
-
75
Table B.5-2 Arithmetic operation instructions (Continued)
No.
MNEMONIC
#
Operation
TL
TH
AH
N
Z
V
C
OP CODE
C --> A
C <-- A