W77E58 查看數據表（PDF） - Winbond
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W77E58 Datasheet PDF : 85 Pages
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Preliminary W77E58
Table 3. Instruction Timing for W77E58, continued
Instruction
HEX
Op-Code
Bytes
SUBB A, R2
SUBB A, R3
SUBB A, R4
SUBB A, R5
SUBB A, R6
SUBB A, R7
SUBB A, @R0
SUBB A, @R1
SUBB A, direct
SUBB A, #data
XCH A, R0
XCH A, R1
XCH A, R2
XCH A, R3
XCH A, R4
XCH A, R5
XCH A, R6
XCH A, R7
XCH A, @R0
XCH A, @R1
XCHD A, @R0
XCHD A, @R1
XCH A, direct
XRL A, R0
XRL A, R1
XRL A, R2
XRL A, R3
XRL A, R4
XRL A, R5
XRL A, R6
XRL A, R7
XRL A, @R0
XRL A, @R1
XRL A, direct
XRL A, #data
XRL direct, A
XRL direct, #data
9A
1
9B
1
9C
1
9D
1
9E
1
9F
1
96
1
97
1
95
2
94
2
C8
1
C9
1
CA
1
CB
1
CC
1
CD
1
CE
1
CF
1
C6
1
C7
1
D6
1
D7
1
C5
2
68
1
69
1
6A
1
6B
1
6C
1
6D
1
6E
1
6F
1
66
1
67
1
65
2
64
2
62
2
63
3
W77E58
Machine
Cycles
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
2
2
3
W77E58
Clock
cycles
4
4
4
4
4
4
4
4
8
8
4
4
4
4
4
4
4
4
4
4
4
4
8
4
4
4
4
4
4
4
4
4
4
8
8
8
12
8032
Clock
cycles
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
24
W77E58 vs.
8032 Speed
Ratio
3
3
3
3
3
3
3
3
1.5
1.5
3
3
3
3
3
3
3
3
3
3
3
3
1.5
3
3
3
3
3
3
3
3
3
3
1.5
1.5
1.5
2
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