Rainbow Electronics W79E8213R User Manual
Page 43
Preliminary W79E8213/W79E8213R Data Sheet
Publication Release Date: July 11, 2008
- 43 -
Revision A2
INSTRUCTION SET, continued
Op-code HEX
Code
Bytes
W79E8213
series
Machine
Cycle
W79E8213
series
Clock
cycles
8032
Clock
cycles
W79E8213
series vs. 8032
Speed Ratio
DEC
R7
1F 1
1 4 12
3
DEC
@R0
16 1
1 4 12
3
DEC
@R1
17 1
1 4 12
3
DEC
direct
15 2
2 8 12
1.5
DEC
DPTR
A5 1
2 8 24
3
MUL
AB
A4 1
5 20 48 2.4
DIV
AB
84 1
5 20 48 2.4
DA
A
D4 1
1 4 12
3
ANL A, R0
58
1
1
4
12
3
ANL A, R1
59
1
1
4
12
3
ANL A, R2
5A
1
1
4
12
3
ANL A, R3
5B
1
1
4
12
3
ANL A, R4
5C
1
1
4
12
3
ANL A, R5
5D
1
1
4
12
3
ANL A, R6
5E
1
1
4
12
3
ANL A, R7
5F
1
1
4
12
3
ANL A, @R0
56
1
1
4
12
3
ANL A, @R1
57
1
1
4
12
3
ANL A, direct
55
2
2
8
12
1.5
ANL A, #data
54
2
2
8
12
1.5
ANL direct, A
52
2
2
8
12
1.5
ANL direct, #data
53
3
3
12
24
2
ORL A, R0
48
1
1
4
12
3
ORL A, R1
49
1
1
4
12
3
ORL A, R2
4A
1
1
4
12
3
ORL A, R3
4B
1
1
4
12
3
ORL A, R4
4C
1
1
4
12
3
ORL A, R5
4D
1
1
4
12
3
ORL A, R6
4E
1
1
4
12
3
ORL A, R7
4F
1
1
4
12
3
ORL A, @R0
46
1
1
4
12
3
ORL A, @R1
47
1
1
4
12
3
ORL A, direct
45
2
2
8
12
1.5
ORL A, #data
44
2
2
8
12
1.5