HD64F2638F20J Datasheet, PDF (100/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 2 CPU
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Type
Bit-
manipulation
instructions
Instruction
BSET
BCLR
BNOT
BTST
BAND
BIAND
BOR
BIOR
Size^*1
B
B
B
B
B
B
B
B
Function
1 → (<bit-No.> of <EAd>)
Sets a specified bit in a general register or memory
operand to 1. The bit number is specified by 3-bit
immediate data or the lower three bits of a general
register.
0 → (<bit-No.> of <EAd>)
Clears a specified bit in a general register or memory
operand to 0. The bit number is specified by 3-bit
immediate data or the lower three bits of a general
register.
¬ (<bit-No.> of <EAd>) → (<bit-No.> of <EAd>)
Inverts a specified bit in a general register or memory
operand. The bit number is specified by 3-bit immediate
data or the lower three bits of a general register.
¬ (<bit-No.> of <EAd>) → Z
Tests a specified bit in a general register or memory
operand and sets or clears the Z flag accordingly. The
bit number is specified by 3-bit immediate data or the
lower three bits of a general register.
C ∧ (<bit-No.> of <EAd>) → C
ANDs the carry flag with a specified bit in a general
register or memory operand and stores the result in the
carry flag.
C ∧ [ ¬ (<bit-No.> of <EAd>) ] → C
ANDs the carry flag with the inverse of a specified bit in
a general register or memory operand and stores the
result in the carry flag.
The bit number is specified by 3-bit immediate data.
C ∨ (<bit-No.> of <EAd>) → C
ORs the carry flag with a specified bit in a general
register or memory operand and stores the result in the
carry flag.
C ∨ [ ¬ (<bit-No.> of <EAd>) ] → C
ORs the carry flag with the inverse of a specified bit in a
general register or memory operand and stores the
result in the carry flag.
The bit number is specified by 3-bit immediate data.
Page 50 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010