According to the GameBoy CPU Manual (but this is also verifiable by comparing with the general-register counterparts, e.g. RLC r), when performing a rotation (through carry or not) on the A register, the Z flag is set according to the result; currently, it's described as being reset.
According to the GameBoy CPU Manual (but this is also verifiable by comparing with the general-register counterparts, e.g.
RLC r
), when performing a rotation (through carry or not) on theA
register, theZ
flag is set according to the result; currently, it's described as being reset.Instructions:
RRA
,RLA
,RRCA
,RLCA
.