z80:Opcodes:RRC

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8-bit rotation to the right. the bit leaving on the right is copied into the carry, and into bit 7.

Syntax

   RRC op8

Allowed Instructions

   RRC A
   RRC B
   RRC C
   RRC D
   RRC E
   RRC H
   RRC L
   RRC (HL)
   RRC (IX+n)
   RRC (IY+n)

Effects

The carry becomes the value leaving on the right, H and N are reset, P/V is parity, and S and Z are modified by definition.

Uses

T-States

r denotes 8-bit register.

r 8
(hl) 15
(ix+X) 23
(iy+X) 23

See Also

RL,RLA,RLC,RLCA,RLD,RR,RRA,RRCA,RRD,SLA,SLL/SL1,SRA,SRL