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; // hold
2'b01: Q <= 1'b0; // reset
2'b10: Q <= 1'b1; // set
default: Q <= ~Q; // toggle
endcase
end
end
endmodule