HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 75

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

3.5.5 Shift Operations
Table 3-13 lists the eight shift instructions.
Table 3-13 Shift Instructions
Instruction
Shift
operations
Note: B—byte; W—word
SHAL
SHAR
SHLL
SHLR
ROTL
ROTR
ROTXL
ROTXR
Size
B/W
B/W
B/W
B/W
B/W
B/W
B/W
B/W
Function
(EAd) shift
Performs an arithmetic shift operation on general register
or memory contents.
(EAd) shift
Performs a logical shift operation on general register or
memory contents.
(EAd) shift
Rotates general register or memory contents.
(EAd) rotate through carry
Rotates general register or memory contents through the
C (carry) bit.
55
(EAd)
(EAd)
(EAd)
(EAd)