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8XC196NP, 80C196NU USER’S MANUAL
A-8
ADDCB ADD BYTES WITH CARRY. Adds the source
and destination byte operands and the carry
flag (0 or 1) and stores the sum into the
destination operand.
(DEST)
← (DEST) + (SRC) + C
DEST, SRC
ADDCB breg, baop
(101101aa) (baop) (breg)
PSW Flag Settings
ZNCVVTST
↓✓✓✓↑—
AND
(2 operands)
LOGICAL AND WORDS. ANDs the source
and destination word operands and stores
the result into the destination operand. The
result has ones in only the bit positions in
which both operands had a “1” and zeros in
all other bit positions.
(DEST)
← (DEST) AND (SRC)
DEST, SRC
AND wreg, waop
(011000aa) (waop) (wreg)
PSW Flag Settings
ZNCVVTST
✓✓00——
AND
(3 operands)
LOGICAL AND WORDS. ANDs the two
source word operands and stores the result
into the destination operand. The result has
ones in only the bit positions in which both
operands had a “1” and zeros in all other bit
positions.
(DEST)
← (SRC1) AND (SRC2)
DEST, SRC1, SRC2
AND Dwreg, Swreg, waop
(010000aa) (waop) (Swreg) (Dwreg)
PSW Flag Settings
ZNCVVTST
✓✓00——
ANDB
(2 operands)
LOGICAL AND BYTES. ANDs the source
and destination byte operands and stores the
result into the destination operand. The result
has ones in only the bit positions in which
both operands had a “1” and zeros in all other
bit positions.
(DEST)
← (DEST) AND (SRC)
DEST, SRC
ANDB breg, baop
(011100aa) (baop) (breg)
PSW Flag Settings
ZNCVVTST
✓✓00——
Table A-6. Instruction Set (Continued)
Mnemonic Operation Instruction Format