Zilog Z08470 - Manual (Page 239)

UM008007-0715 Z80 Instruction Description
Z80 CPU
User Manual
227
Upon the execution of an RR (HL) instruction, location 4343h and the Carry flag now
contain:
0 1 1 1 0 1 1 0
7 6 4 1 0 2 5 3 C
1