3) Not (L) - Hitachi H8/300H Series Programming Manual

2.2.42 (3) NOT (L)

NOT (NOT = logical complement)
Operation
¬ ERd → ERd
Assembly-Language Format
NOT.L ERd
Operand Size
Longword
Description
This instruction takes the one's complement of the contents of a 32-bit register ERd (destination
operand) and stores the result in the 32-bit register ERd.
Available Registers
ERd: ER0 to ER7
Operand Format and Number of States Required for Execution
Addressing
Mnemonic
Mode
Register direct NOT.L
Notes
Operands
1st byte
ERd 1 7
138
Condition Code
I UI H U
— — — —
I: Previous value remains unchanged.
H: Previous value remains unchanged.
N: Set to 1 if the result is negative; otherwise
cleared to 0.
Z: Set to 1 if the result is zero; otherwise
cleared to 0.
V: Always cleared to 0.
C: Previous value remains unchanged.
Instruction Format
2nd byte 3rd byte
3 0 erd
Logical Complement
N Z V C
0 —
No. of
States
4th byte
2