Performs a RRC A faster and modifies the flags differently.
RRCA
The carry becomes the value leaving on the right, H and N are reset, P/V, S, and Z are preserved.
4 t-states
RL,RLA,RLC,RLCA,RLD,RR,RRA,RRC,RRD,SLA,SLL/SL1,SRA,SRL
