Intel 8XC196NT User Manual page 454

Mnemonic
XOR LOGICAL EXCLUSIVE-OR WORDS. XORs
the source word operand with the destination
word operand and stores the result in the
destination operand. The result has ones in
the bit positions in which either operand (but
not both) had a "1" and zeros in all other bit
positions.
←
(DEST)
Z
XORB LOGICAL EXCLUSIVE-OR BYTES. XORs
the source byte operand with the destination
byte operand and stores the result in the
destination operand. The result has ones in
the bit positions in which either operand (but
not both) had a "1" and zeros in all other bit
positions.
←
(DEST)
Z
Table A-7 lists the instruction opcodes, in hexadecimal order, along with the corresponding in-
struction mnemonics.
Table A-6. Instruction Set (Continued)
Operation
(DEST) XOR (SRC)
PSW Flag Settings
N C V VT ST
0 0 — —
(DEST) XOR (SRC)
PSW Flag Settings
N C V VT ST
0 0 — —
INSTRUCTION SET REFERENCE
Instruction Format
DEST, SRC
XOR wreg, waop
(100001aa) (waop) (wreg)
DEST, SRC
XORB breg, baop
(100101aa) (baop) (breg)
A-45