For zero flag - return instructions, Electrical Engineering

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For zero flag

RZ ( Return on Zero) and RNZ ( Return on no zero) Instructions

RZ returns from the subroutine to the calling program, if zero flag is set (Z= 1). The instruction format is

RNZ returns from the subroutine the calling program if zero flag is not set (Z= 0). The instruction format is

RNZ

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