Zilog EZ80F916 - Manual (Page 378)

eZ80
®
CPU
User Manual
UM007715-0415 CPU Instruction Set
369
XOR A, ir
Logical Exclusive OR
Operation
A  A XOR ir
Description
The ir operand is any of the 8-bit registers IXH, IXL, IYH, or IYL. The ir operand is bit-
wise exclusive-ORed with the contents of the accumulator, A. The result is written to the
accumulator.
Condition Bits Affected
Attributes
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,IXH X 2
DD, AC
XOR
A,IXL X 2
DD, AD
XOR
A,IYH X 2
FD, AC
XOR
A,IYL X 2
FD, AD