ZiLOG eZ80 User Manual

eZ80
®
CPU
User Manual
UM007714-0908 CPU Instruction Set
373
XOR A, r
Logical Exclusive OR
Operation
A ← A XOR r
Description
The r operand is any of the 8-bit CPU registers A, B, C, D, E, H, or L. The r operand is
bitwise exclusive-ORed with the contents of the accumulator, A. The result is written to
the accumulator.
Condition Bits Affected
Attributes
jj identifies the A, B, C, D, E, H, or L register and is assembled into one of the opcodes
indicated in Table 105.
S Set if result is negative; reset otherwise.
Z Set if result is 0; reset otherwise.
H Reset.
P/V Set if parity is even; reset otherwise.
N Reset.
C Reset
Mnemonic Operand ADL Mode Cycle Opcode (hex)
XOR A,r X1jj

ZiLOG eZ80 Specifications

General

Brand	ZiLOG
Model	eZ80
Category	Computer Hardware
Language	English