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