LSIS XBC-DN40SU - Page 361

Appendix 4 Instruction List
App. 4-19
(6) Rotation instruction
Classification
Designations
Symbol
Description
Support
XGK
XGB
Rotate to Left
ROL
ROL nD
○
○
ROLP
ROLP nD
DROL
DROL nD
D+1
CY
b0 b15
D
b31
DROLP
DROLP nD
4/8 Bits
Rotate to Left
ROL4
ROL4 nDb
CY
bb+3
D
○
○
ROL4P
ROL4P nDb
ROL8
ROL8 nDb
CY
bb+7
D
ROL8P
ROL8P nDb
Rotate to Right
ROR
ROR nD
○
○
RORP
RORP nD
DROR
DROR nD
DRORP
DRORP nD
4/8 Bits
Rotate to Right
ROR4
ROR4 nDb
CY
bb+3
D
○
○
ROR4P
ROR4P nDb
ROR8
ROR8 nDb
bb+7
D
CY
ROR8P
ROR8P nDb
Rotate to Left
(including
Carry)
RCL
RCL nD
○
○
RCLP
RCLP nD
DRCL
DRCL nD
DRCLP
DRCLP nD
4/8 Bits
Rotate to Left
(including
Carry)
RCL4
RCL4 nDb
CY
bb+3
D
○
○
RCL4P
RCL4P nDb
RCL8
RCL8 nDb
CY
bb+7
D
RCL8P
RCL8P nDb
Rotate
to Right
(including
Carry)
RCR
RCR nD
○
○
RCRP
RCRP nD
DRCR
DRCR nD
DRCRP
DRCRP nD
4/8 Bits
Rotate to Right
(including
Carry)
RCR4
RCR4 nDb
CY
bb+3
D
○
○
RCR4P
RCR4P nDb
RCR8
RCR8 nDb
bb+7
D
CY
RCR8P
RCR8P nDb
D
CY
b0
b15
D
CY
b0
b15
b31
D+1
CY
b0
b15
D
D
CY
b0
b15
D+1
b0
b15
D
b31
CY
b31
D+1
CY
b0
b15
D
D
CY
b0
b15
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