///////////////////////////////////////////////////////////////////////
//
// addlatch module
//            transparent latch stores Address.
//
//
///////////////////////////////////////////////////////////////////////


module addlatch (
  demux_bus.AddressLatch Bus
  );

timeunit 1ns;
timeprecision 100ps;

// Bus.Address within AddressLatch modport of interface is 'ouput wire logic'
// so must create intermediate variable of type 'var logic'
logic [15:0] Address_bus;

always_latch
  if (Bus.ALE == 1)
    Address_bus = Bus.Data;

assign Bus.Address=Address_bus;

endmodule