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74. Gated SR Latch

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Solving Approach

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Code

module sr_latch_enable (
    input  EN,
    input  S,
    input  R,
    output reg Q,
    output reg Qn
);
	// Write your code here
    always @*
    begin
        if(EN)
        begin
            case({S,R})

            2'b10:
            begin
            Q=1;
            Qn=0;
            end

            2'b01:
            begin
            Q=0;
            Qn=1;
            end

            2'b11:
            begin
            Q=0;
            Qn=1;
            end

            endcase
        end

    end
	
endmodule

 

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