Table 2.5 Logic Operations Instructions; Table 2.6 Shift Instructions - Hitachi H8S/2215 Series Hardware Manual

Table 2.5 Logic Operations Instructions
Instruction Size*
AND B/W/L
OR B/W/L
XOR B/W/L
NOT B/W/L
Note: * Size refers to the operand size.
B: Byte
W: Word
L: Longword
Table 2.6 Shift Instructions
Instruction Size*
SHAL B/W/L
SHAR
SHLL B/W/L
SHLR
ROTL B/W/L
ROTR
ROTXL B/W/L
ROTXR
Note: * Size refers to the operand size.
B: Byte
W: Word
L: Longword
Rev. 3.0, 10/02, page 40 of 686
Function
Rd ∧ Rs → Rd, Rd ∧ #IMM → Rd
Performs a logical AND operation on a general register and another
general register or immediate data.
Rd ∨ Rs → Rd, Rd ∨ #IMM → Rd
Performs a logical OR operation on a general register and another
general register or immediate data.
Rd ⊕ Rs → Rd, Rd ⊕ #IMM → Rd
Performs a logical exclusive OR operation on a general register and
another general register or immediate data.
∼ Rd → Rd
Takes the one's complement (logical complement) of general register
contents.
Function
Rd (shift) → Rd
Performs an arithmetic shift on general register contents. 1-bit or 2 bit
shift is possible.
Rd (shift) → Rd
Performs an logical shift on general register contents. 1-bit or 2 bit shift is
possible.
Rd (rotate) → Rd
Rotates general register contents. 1-bit or 2 bit rotation is possible.
Rd (rotate) → Rd
Rotates general register contents through the carry flag. 1-bit or 2 bit
rotation is possible.