RR BC Rotate Right Through Carry Rabbit 4000/5000 Instruction Opcode Instruction Operation 63 RR BC {BC,CF} = {CF,BC} Clocks 8-Bit Access 16-Bit Unaligned 16-Bit Aligned Rabbit 4000 2 n/a n/a Rabbit 5000 2 2 2 Flags ALTD IOI/IOE S Z L/V C F R SP S D · · L · · · Description Rotates to the right with the C flag the data in BC. See the figure below. Figure 9: The bit logic of the RR instruction
Opcode Instruction Operation 63 RR BC {BC,CF} = {CF,BC}
Clocks 8-Bit Access 16-Bit Unaligned 16-Bit Aligned Rabbit 4000 2 n/a n/a Rabbit 5000 2 2 2
Flags ALTD IOI/IOE S Z L/V C F R SP S D · · L · · ·
Rotates to the right with the C flag the data in BC. See the figure below.
Figure 9: The bit logic of the RR instruction
