124 Rabbit 2000/3000 Microprocessor
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 5 on page 123.
RR IX
RR IY
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 I/O
S Z L/V C F R SP S D
• • L • •
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