private void Input_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
if (IsEnabled)
{
WriteOutputFor((DigitalSignalConsumer)sender);
}
}
private void Clock_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
if (IsRunning)
{
SampleInputs();
}
}
private void OutputEnable_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
if (IsEnabled)
{
WriteAllOutputs();
}
else
{
DisableAllOutputs();
}
}
private void Clock_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
_cycles.OnClock(e.Level);
_interruptManager.OnClock(e.Level);
_state.OnClock(e.Level);
if (_state.IsComplete)
{
SwitchToNextState();
}
}
private void PortEnable_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
if (e.Level != DigitalLevel.PosEdge)
{
return;
}
if (!Input.IsConnected)
{
return;
}
if (_dataStream == null)
{
_dataStream = new BusDataInputStream(Input.Bus);
}
_dataStream.Sample();
}
private void Output_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
switch (e.Level)
{
case DigitalLevel.Low:
_lowCount++;
break;
case DigitalLevel.PosEdge:
_posEdgeCount++;
break;
case DigitalLevel.High:
_highCount++;
break;
case DigitalLevel.NegEdge:
_negEdgeCount++;
break;
}
}
private void PortEnable_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
if (e.Level != DigitalLevel.Low)
{
Output.IsEnabled = false;
return;
}
if (!Output.IsConnected)
{
return;
}
var data = DataBuffer.Read();
if (data != null)
{
Output.IsEnabled = true;
Output.Write(data);
}
// TODO: else write floating?
}
private void NonMaskableInterupt_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
DetermineNMI(e.Level);
}
private void Input_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
Output.Write(Invert(e.Level));
}
private void Input_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
OnInputChanged((DigitalSignalConsumer)sender, e.Provider);
}
private void WriteEnable_OnChanged(object sender, DigitalLevelChangedEventArgs e)
{
OnStateChanged();
}
