private void bw_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
System8080 system = e.Argument as System8080;
system.boot();
}
private void initializeCpu()
{
system = new System8080();
debug = new Debugger(system);
system.addOutput(new DebugDevice(6), 6);
system.addOutput(new DebugDevice(3), 3);
system.addOutput(new DebugDevice(5), 5);
var controller = new ArcadeController();
system.addInput(controller, 1);
system.addInput(new DebugDevice(0, true, 0xff), 0);
//system.addInput(new DebugDevice(1, false, 0x81), 1);
system.addInput(new DebugDevice(2, false, 0x83), 2);
this.KeyDown += new KeyEventHandler(controller.KeyDown);
this.KeyUp += new KeyEventHandler(controller.KeyUp);
var shift = new ShiftDevice();
system.addInput(shift, 3);
system.addOutput(shift, 2);
system.addOutput(shift, 4);
system.AddVideo(this);
MemoryStream ms = loadInvaders();
system.loadProgram(ms, 0);
startInterruptTimer();
// boot i8080
bw = new BackgroundWorker();
bw.DoWork += new DoWorkEventHandler(bw_DoWork);
bw.RunWorkerAsync(system);
}