Renesas H8/38024 Series, Hardware Manual

Page: 76 / 661

Rev. 6.00, 08/04, page 46 of 628
Instruction Size
*
Function
BXOR B C
⊕
(<bit-No.> of <EAd>)
→
C
XORs the C flag with a specified bit in a general register or
memory, and stores the result in the C flag.
BIXOR B C
⊕
[~(<bit-No.> of <EAd>)]
→
C
XORs the C flag with the inverse of a specified bit in a general
register or memory, and stores the result in the C flag.
The bit number is specified by 3-bit immediate data.
BLD B (<bit-No.> of <EAd>)
→
C
Copies a specified bit in a general register or memory to the C flag.
BILD B ~ (<bit-No.> of <EAd>)
→
C
Copies the inverse of a specified bit in a general register or
memory to the C flag.
The bit number is specified by 3-bit immediate data.
BST B C
→
(<bit-No.> of <EAd>)
Copies the C flag to a specified bit in a general register or memory.
BIST B ~ C
→
(<bit-No.> of <EAd>)
Copies the inverse of the C flag to a specified bit in a general
register or memory.
The bit number is specified by 3-bit immediate data.
Notes:
*
Size: Operand size
B: Byte
Certain precautions are required in bit manipulation. See section 2.9.2, Notes on Bit
Manipulation, for details.
Figure 2.7 lists the format of the bit manipulation instructions.