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
Q<=Q;
end
else begin
case({J,K})
2'b00: Q<=Q;
2'b01: Q<=0;
2'b10: Q<=1;
2'b11: Q<=~Q;
endcase
end
end
endmodule