Syntax: ROR Rd
Operation: Rd<7> = C : Rd<n> = Rd<n+1> : C = Rd<0>
Flags: Z,C,N,V,H
This operation rotates the register right 1 bit throught the carry flag. The MSB is set to the previous contents of the carry flag, which is set to the previous LSB.
Example:
ROR R31
ROR R0
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