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Z86E3016PSG Datasheet, PDF (316/348 Pages) Zilog, Inc. – Z86E3016PSG
Z8 Family of Microcontrollers
User Manual
298
Rotate Right
RR dst
Instruction Format
OPC
dst
Cycles
6
6
OPC
(Hex)
E0
E1
Address Mode
dst
R
IR
Operation
C ← dst(0)
dst(0) ← dst(1)
dst(1) ← dst(2)
dst(2) ← dst(3)
dst(3) ← dst(4)
dst(4) ← dst(5)
dst(5) ← dst(6)
dst(6) ← dst(7)
dst(7) ← dst(0)
The contents of the destination operand are rotated to the right by one bit
position. The initial value of bit 0 is moved to bit 7 and also into the C
Flag, as shown below.
D7 D6 D5 D4 D3 D2 D1 D0
C
Instruction Description
UM001602-0904