public CMOS(ATA ata)
{
statusA = 0x26; /* default 32.768 divider and default rate selection */
statusB = 0x02; /* no DST, 12 hour clock, BCD, all flags cleared */
statusC = 0x00;
statusD = 0x80;
ataDevice = ata;
}
public CMOS(ATA ata)
{
statusA = 0x26; /* default 32.768 divider and default rate selection */
statusB = 0x02; /* no DST, 12 hour clock, BCD, all flags cleared */
statusC = 0x00;
statusD = 0x80;
ataDevice = ata;
}
public Machine(Form uiForm)
{
picDevice = new PIC8259();
vgaDevice = new VGA();
FloppyDrive = new Floppy();
dmaController = new DMAController();
keyboard = new KeyboardDevice();
ataDevice = new ATA();
if(SystemConfig.Machine.Floppies.Count > 0)
{
FloppyDrive.MountImage(SystemConfig.Machine.Floppies[0].Image);
}
switch (Settings.Default.graphics.ToUpper())
{
case "XNA":
gui = new XNAUI(uiForm, vgaDevice);
break;
case "SDL":
gui = new SDLUI(uiForm, vgaDevice);
break;
}
Application.Idle += new System.EventHandler(ApplicationIdle);
gui.KeyDown += new EventHandler<UIntEventArgs>(GUIKeyDown);
gui.KeyUp += new EventHandler<UIntEventArgs>(GUIKeyUp);
gui.Init();
devices = new IDevice[]
{
FloppyDrive, new CMOS(ataDevice), new Misc(), new PIT8253(), picDevice, keyboard, dmaController, vgaDevice, ataDevice
};
CPU = new CPU.CPU();
picDevice.Interrupt += PicDeviceInterrupt;
SetupSystem();
CPU.IORead += CPUIORead;
CPU.IOWrite += CPUIOWrite;
}