W77C58 Datasheet, PDF (29/71 Pages) Winbond – 8 BIT MICROCONTROLLER

Preliminary W77C58
Table 3. Instruction Timing for W77C58, continued
Instruction
HEX
Op-Code
Bytes
MOV A, direct
E5
2
MOV A, #data
74
2
MOV R0, A
F8
1
MOV R1, A
F9
1
MOV R2, A
FA
1
MOV R3, A
FB
1
MOV R4, A
FC
1
MOV R5, A
FD
1
MOV R6, A
FE
1
MOV R7, A
FF
1
MOV R0, direct
A8
2
MOV R1, direct
A9
2
MOV R2, direct
AA
2
MOV R3, direct
AB
2
MOV R4, direct
AC
2
MOV R5, direct
AD
2
MOV R6, direct
AE
2
MOV R7, direct
AF
2
MOV R0, #data
78
2
MOV R1, #data
79
2
MOV R2, #data
7A
2
MOV R3, #data
7B
2
MOV R4, #data
7C
2
MOV R5, #data
7D
2
MOV R6, #data
7E
2
MOV R7, #data
7F
2
MOV @R0, A
F6
1
MOV @R1, A
F7
1
MOV @R0, direct
A6
2
MOV @R1, direct
A7
2
MOV @R0, #data
76
2
MOV @R1, #data
77
2
MOV direct, A
F5
2
MOV direct, R0
88
2
MOV direct, R1
89
2
MOV direct, R2
8A
2
MOV direct, R3
8B
2
W77C58
Machine
Cycles
2
2
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
W77C58
Clock
Cycles
8
8
4
4
4
4
4
4
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
4
4
8
8
8
8
8
8
8
8
8
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
12
W77C58 vs.
8032 Speed
Ratio
1.5
1.5
3
3
3
3
3
3
3
3
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
3
3
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
- 29 -
Publication Release Date: September 1999
Revision A1