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82. JK Flip-Flop with Enable

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Solving Approach

How do you plan to solve it?

a simple JK FF with enable

Code

module jk_ff_enable (
    input  CLK,
    input  EN,
    input  J,
    input  K,
    output reg Q
);
// Write your code here
    always @(posedge CLK) begin
        if (EN) begin
            case ({J,K})
                2'b00 : Q <= Q;
                2'b01 : Q <= 0;
                2'b10 : Q <= 1;
                2'b11 : Q <= ~Q;
                default : Q <= 1'bx;
            endcase
        end
        else
            Q <= Q;
    end


endmodule

 

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