public System8080()
 {
     Bus              = new Bus();
     Cpu              = new Cpu(Bus);
     IoController     = new IoController(Bus);
     MemoryController = new MemoryController(Bus);
     VideoController  = new VideoController(Bus);
 }
 public void removeOutput(DWord port)
 {
     IoController.removeOutput(port);
 }
 public void addOutput(IOutputDevice device, DWord port)
 {
     IoController.addOutput(device, port);
 }