/// <summary>
/// Power On
/// </summary>
public ULA()
{
_cpuCLK = SignalState.LOW;
_cpuINT = SignalState.HIGH;
Address = new BusConnector <ushort>();
Data = new BusConnector <byte>();
VideoAddress = new BusConnector <ushort>();
VideoData = new BusConnector <byte>();
_videoMREQ = SignalState.HIGH;
_videoRD = SignalState.HIGH;
ColorSignal = new AnalogOutputPin <byte>(0);
_hSync = SignalState.HIGH;
_vSync = SignalState.HIGH;
KeyboardData = new BusConnector <byte>();
_keyboardRD = SignalState.HIGH;
SpeakerSoundSignal = new AnalogOutputPin <byte>(0);
_soundSampleCLK = SignalState.HIGH;
TapeInputSignal = new AnalogInputPin <byte>();
TapeOuputSignal = new AnalogOutputPin <byte>(0);
}
public ULATestSystem()
{
// -- Initialize components --
PixelClock = new _Clock(Clock.FREQ_3_5MHZ);
VideoMemory = new _Memory(32768);
ULA = new _ULA();
Screen = new _Screen();
// -- Initialize and connect system buses --
Bus <ushort> videoAddressBus = new Bus <ushort>();
Bus <byte> videoDataBus = new Bus <byte>();
VideoMemory.Address.ConnectTo(videoAddressBus);
VideoMemory.Data.ConnectTo(videoDataBus);
ULA.VideoAddress.ConnectTo(videoAddressBus);
ULA.VideoData.ConnectTo(videoDataBus);
// Unused CPU buses
Bus <ushort> cpuAddressBus = new Bus <ushort>();
Bus <byte> cpuDataBus = new Bus <byte>();
ULA.Address.ConnectTo(cpuAddressBus);
ULA.Data.ConnectTo(cpuDataBus);
// Connect ULA analog video signal to screen
ULA.ColorSignal.ConnectTo(Screen.ColorSignal);
// Connect tape recorder sound output to ULA
AnalogOutputPin <byte> noSound = new AnalogOutputPin <byte>(0);
noSound.ConnectTo(ULA.TapeInputSignal);
// -- Connect individual PINs --
((_Clock)PixelClock).ConnectTo(ULA, Screen);
((_Memory)VideoMemory).ConnectTo(ULA);
((_ULA)ULA).ConnectTo(PixelClock, VideoMemory, Screen);
((_Screen)Screen).ConnectTo(ULA);
}
public ULATestSystem()
{
// -- Initialize components --
PixelClock = new _Clock(Clock.FREQ_3_5MHZ);
VideoMemory = new _Memory(32768);
ULA = new _ULA();
Screen = new _Screen();
// -- Initialize and connect system buses --
Bus<ushort> videoAddressBus = new Bus<ushort>();
Bus<byte> videoDataBus = new Bus<byte>();
VideoMemory.Address.ConnectTo(videoAddressBus);
VideoMemory.Data.ConnectTo(videoDataBus);
ULA.VideoAddress.ConnectTo(videoAddressBus);
ULA.VideoData.ConnectTo(videoDataBus);
// Unused CPU buses
Bus<ushort> cpuAddressBus = new Bus<ushort>();
Bus<byte> cpuDataBus = new Bus<byte>();
ULA.Address.ConnectTo(cpuAddressBus);
ULA.Data.ConnectTo(cpuDataBus);
// Connect ULA analog video signal to screen
ULA.ColorSignal.ConnectTo(Screen.ColorSignal);
// Connect tape recorder sound output to ULA
AnalogOutputPin<byte> noSound = new AnalogOutputPin<byte>(0);
noSound.ConnectTo(ULA.TapeInputSignal);
// -- Connect individual PINs --
((_Clock)PixelClock).ConnectTo(ULA, Screen);
((_Memory)VideoMemory).ConnectTo(ULA);
((_ULA)ULA).ConnectTo(PixelClock, VideoMemory, Screen);
((_Screen)Screen).ConnectTo(ULA);
}
new public void Setup()
{
_pin = new AnalogOutputPin(1, _mockParent.Object, 0, 200);
}
public void Setup()
{
_mockParent = new Mock <IAnalogOutputDevice>(MockBehavior.Strict);
_pin = new AnalogOutputPin(1, _mockParent.Object);
}
public TapeRecorder()
{
SoundSignal = new AnalogOutputPin<byte>(0);
}
/// <summary>
/// Power On
/// </summary>
public ULA()
{
_cpuCLK = SignalState.LOW;
_cpuINT = SignalState.HIGH;
Address = new BusConnector<ushort>();
Data = new BusConnector<byte>();
VideoAddress = new BusConnector<ushort>();
VideoData = new BusConnector<byte>();
_videoMREQ = SignalState.HIGH;
_videoRD = SignalState.HIGH;
ColorSignal = new AnalogOutputPin<byte>(0);
_hSync = SignalState.HIGH;
_vSync = SignalState.HIGH;
KeyboardData = new BusConnector<byte>();
_keyboardRD = SignalState.HIGH;
SpeakerSoundSignal = new AnalogOutputPin<byte>(0);
_soundSampleCLK = SignalState.HIGH;
TapeInputSignal = new AnalogInputPin<byte>();
TapeOuputSignal = new AnalogOutputPin<byte>(0);
}
public TapeRecorder()
{
SoundSignal = new AnalogOutputPin <byte>(0);
}
