73. SR Latch

How do you plan to solve it?

module sr_latch_nor (
    input  S,
    input  R,
    output reg Q,
    output Qn
);
    // Write your code here
    always @ (*) begin
        case({S,R})
            2'b00 : Q = Q;    // Hold
            2'b01 : Q = 0;    // Reset (R=1)
            2'b10 : Q = 1;    // Set (S=1)
            2'b11 : Q = 1'b0; // Invalid state for NOR SR
            default : Q = 1'bx;
        endcase
    end

    assign Qn = ~Q;

    
endmodule