ZiLOG eZ80 User Manual page 262

OR A, n
Logical OR
Operation
A ← A OR n
Description
The 8-bit immediate value n is logically ORed to the contents of the accumulator, A. The
result is written to the accumulator.
Condition Bits Affected
S
Z
H
P/V
N
C
Attributes
Mnemonic Operand
OR
UM007714-0908
Set if result is negative; reset otherwise.
Set if result is 0; reset otherwise.
Reset.
Set if parity is even; reset otherwise.
Reset.
Reset.
ADL Mode Cycle Opcode (hex)
A, n X 2
F6, nn
®
eZ80 CPU
User Manual
253
CPU Instruction Set