3069RF-ZTAT Datasheet, PDF (56/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Table 2.6 Shift Instructions
Instruction Size* Function
SHAL,
SHAR
B/W/L Rd (shift) → Rd
Performs an arithmetic shift on general register contents.
SHLL,
SHLR
B/W/L Rd (shift) → Rd
Performs a logical shift on general register contents.
ROTL,
ROTR
B/W/L Rd (rotate) → Rd
Rotates general register contents.
ROTXL,
ROTXR
B/W/L Rd (rotate) → Rd
Rotates general register contents, including the carry bit.
Note: * Size refers to the operand size.
B: Byte
W: Word
L: Longword
Rev. 5.0, 09/04, page 34 of 978