eZ80 CPU - writeframeofmind.biz

eZ80 CPU
User Manual
124
RRCA
Rotate Left Carry Accumulator
Operation
Description
The contents of the Accumulator are rotated right one bit position. The contents
of Bit 0 are copied into the Carry Flag and into Bit 7.
Condition Bits Affected
CY 7 0
A
S
Z
H
P/V
N
C
Not affected.
Not affected.
Reset.
Not affected.
Reset.
Data from Bit 0 of the Accumulator.
Mnemonic Operands ADL Mode Cycles Op Codes
RRCA — X 1 0F
UM007701-1100