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> RR IX
> RR IY Rotate Right Through Carry Rabbit 2000/3000/4000 Instruction

> Opcode | Instruction | Clocks | Operation
> DD FC | RR IX | 4 (2,2) | {IX,CF} = {CF,IX}
> FD FC | RR IY | 4 (2,2) | {IY,CF} = {CF,IY}

> 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 IX or IY. Bit 0 moves to the C flag, bits 1 through 15 move to the next lowest-order bit position, and the C flag moves to bit 15. See Figure 9 for an illustration.

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