Intel 8XC196MH ユーザーズマニュアル
A-7
INSTRUCTION SET REFERENCE
Table A-6. Instruction Set
Mnemonic
Operation
Instruction Format
ADD
(2 operands)
(2 operands)
ADD WORDS. Adds the source and
destination word operands and stores the
sum into the destination operand.
destination word operands and stores the
sum into the destination operand.
(DEST)
←
(DEST) + (SRC)
DEST, SRC
ADD
wreg, waop
(011001aa) (waop) (wreg)
PSW Flag Settings
Z
N
C
V
VT
ST
✓
✓
✓
✓
↑
—
ADD
(3 operands)
(3 operands)
ADD WORDS. Adds the two source word
operands and stores the sum into the
destination operand.
operands and stores the sum into the
destination operand.
(DEST)
←
(SRC1) + (SRC2)
DEST, SRC1, SRC2
ADD Dwreg,
Swreg,
waop
(010001aa) (waop) (Swreg) (Dwreg)
PSW Flag Settings
Z
N
C
V
VT
ST
✓
✓
✓
✓
↑
—
ADDB
(2 operands)
(2 operands)
ADD BYTES. Adds the source and
destination byte operands and stores the sum
into the destination operand.
destination byte operands and stores the sum
into the destination operand.
(DEST)
←
(DEST) + (SRC)
DEST, SRC
ADDB
breg, baop
(011101aa) (baop) (breg)
PSW Flag Settings
Z
N
C
V
VT
ST
✓
✓
✓
✓
↑
—
ADDB
(3 operands)
(3 operands)
ADD BYTES. Adds the two source byte
operands and stores the sum into the
destination operand.
operands and stores the sum into the
destination operand.
(DEST)
←
(SRC1) + (SRC2)
DEST, SRC1, SRC2
ADDB
Dbreg, Sbreg, baop
(010101aa) (baop) (Sbreg) (Dbreg)
PSW Flag Settings
Z
N
C
V
VT
ST
✓
✓
✓
✓
↑
—
ADDC
ADD WORDS WITH CARRY. Adds the
source and destination word operands and
the carry flag (0 or 1) and stores the sum into
the destination operand.
source and destination word operands and
the carry flag (0 or 1) and stores the sum into
the destination operand.
(DEST)
←
(DEST) + (SRC) + C
DEST, SRC
ADDC
wreg, waop
(101001aa) (waop) (wreg)
PSW Flag Settings
Z
N
C
V
VT
ST
↓
✓
✓
✓
↑
—