/// <summary>
/// Creates a conditional signal assignment.
/// </summary>
/// <param name="target">the target of this signal assignment</param>
/// <param name="conditionalWaveforms">the assigned waveform</param>
public ConditionalSignalAssignment(SignalAssignmentTarget target, List <ConditionalWaveformElement> conditionalWaveforms)
{
this.target = target;
this.conditionalWaveforms = new List <ConditionalWaveformElement>(conditionalWaveforms);
delayMechanism = DelayMechanism.INERTIAL;
}
/// <summary>
/// Creates a conditional signal assignment.
/// </summary>
/// <param name="target">the target of this signal assignment</param>
/// <param name="value">the assigned value</param>
public ConditionalSignalAssignment(SignalAssignmentTarget target, Expression @value)
{
this.target = target;
this.conditionalWaveforms = new List <ConditionalWaveformElement>();
WaveformElement element = new WaveformElement(@value);
this.conditionalWaveforms.Add(new ConditionalWaveformElement(new List <WaveformElement>(new WaveformElement[] { element })));
delayMechanism = DelayMechanism.INERTIAL;
}
/// <summary>
/// Creates a signal assignment.
/// </summary>
/// <param name="target">the signal assignement target</param>
/// <param name="waveformElements">the waveform</param>
public SignalAssignment(SignalAssignmentTarget target, List <WaveformElement> waveformElements)
{
this.target = target;
this.waveform.AddRange(waveformElements);
delayMechanism = VHDL.DelayMechanism.INERTIAL;
if ((waveform.Capacity == 1) && (waveform[0].After == null))
{
delayMechanism = VHDL.DelayMechanism.DUTY_CYCLE;
}
}
public override void AddEvent(ulong NOW, ulong after, AbstractValue value, DelayMechanism delayMechanism)
{
IList <AbstractValue> childs = (value as CompositeValue).GetChilds();
for (int i = 0; i < dumps.Count; i++)
{
dumps[i].AddEvent(NOW, after, childs[i], delayMechanism);
}
foreach (AbstractValue i in childs)
{
i.Dispose();
}
}
public void delayMechanism(DelayMechanism delayMechanism)
{
if (delayMechanism == DelayMechanism.INERTIAL)
{
writer.Append(KeywordEnum.INERTIAL.ToString());
}
else if (delayMechanism == DelayMechanism.TRANSPORT)
{
writer.Append(KeywordEnum.TRANSPORT.ToString());
}
else
{
writer.Append(KeywordEnum.REJECT.ToString()).Append(' ');
output.writeExpression(delayMechanism.PulseRejectionLimit);
writer.Append(' ').Append(KeywordEnum.INERTIAL.ToString());
}
}