Verilog HDL Example Instantiation
DLATCH <instance_name> (.d(<input_wire>), .ena(<input_wire>),
.clrn (<input_wire>), .prn (<input_wire>),
.q(<output_wire>));
DLATCH <instance_name> (.d(<input_wire>), .ena(<input_wire>),
.clrn (<input_wire>), .prn (<input_wire>),
.q(<output_wire>));