h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 67

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

Table 2.7
Note: Size refers to the operand size.
Instruction Size*
BSET
BCLR
BNOT
BTST
BAND
BIAND
BOR
BIOR
B: Byte
Bit Manipulation Instructions (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
Logically 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
Logically 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
Logically 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
Logically 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.
Rev. 2.00, 03/04, page 35 of 534