ZiLOG eZ80 User Manual

eZ80
®
CPU
User Manual
UM007714-0908 CPU Instruction Set
307
RLA
Rotate Left Accumulator
Operation
Description
The CPU manipulates the contents of the accumulator, A, by rotating them left one bit
position. The CPU next copies bit 7 into the Carry Flag and copies the previous contents
of the Carry Flag into bit 0 of the
m operand.
Condition Bits Affected
Attributes
S Not affected.
Z Not affected.
H Reset.
P/V Not affected.
N Reset.
C Data from bit 7 of the accumulator.
Mnemonic Operand ADL Mode Cycle Opcode (hex)
RLA —X 117
C
7
0
A

ZiLOG eZ80 Specifications

General

Brand	ZiLOG
Model	eZ80
Category	Computer Hardware
Language	English