Figure 39. rotates and shifts – Zilog Z08470 User Manual
Page 64
Z80 CPU Instructions
UM008007-0715
52
Z80 CPU
User Manual
instructions begin on page 202.
Figure 39. Rotates and Shifts
Source
Type
of
Rotate
Shift
A
B
C
D
E
F
L
(HL) (IX+d) (lY+d)
A
RCL
CB
07
CB
00
CB
01
CB
02
CB
03
CB
04
CB
06
CB
0E
DD
CB
d
06
FD
CB
d
06
RLCA 07
RRC
CB
0F
CB
08
CB
09
CB
0A
CB
06
CB
0C
CB
0D
CB
0E
DD
CB
d
0E
FD
CB
d
0E
RRCA 0F
RL
CB
17
CB
10
CB
11
CB
12
CB
13
CB
14
CB
15
CB
16
DD
CB
d
16
FD
CB
d
16
RLA
17
RR
CB
1F
CB
18
CB
19
CB
1A
CB
1B
CB
1C
CB
1D
CB
1E
DD
CB
d
1E
FD
CB
d
1E
RRA
1F
SLA
CB
27
CB
20
CB
21
CB
22
CB
23
CB
24
CB
25
CB
26
DD
CB
d
26
FD
CB
d
26
SRA
CB
2F
CB
28
CB
29
CB
2A
CB
2B
CB
2C
CB
2D
CB
2E
DD
CB
d
2E
FD
CB
d
2E
SRL
CB
3F
CB
38
CB
39
CB
3A
CB
3B
CB
3C
CB
3D
CB
3E
DD
CB
d
3E
FD
CB
d
3E
ED
6F
ED
67
CY
CY
0
ACC
ACC
Rotate
Left Circular
Rotate
Right Circular
Rotate
Left
Rotate
Right
Shift
Left Arithmetic
Shift
Right Arithmetic
Shift
Right Logical
(HL)
(HL)
b
7
b
0
b
7
–b
4
b
3
–b
0
b
3
–b
0
Rotate
Digit
Right
Rotate
Digit
Left
Note: