private void ExtractPins(string pins, InPortOutPortMapping pm, FPGATypes.PortDirection direction, Slice slice)
{
string[] pinPaths = pins.Split(' ');
foreach (string pinPath in pinPaths.Where(s => !string.IsNullOrEmpty(s)))
{
int index = pinPath.IndexOf('/');
if (index <= 0)
{
throw new ArgumentException("Unexpected line " + pinPath);
}
string bel = pinPath.Substring(0, index);
string pin = pinPath.Substring(index + 1, pinPath.Length - index - 1);
Port p = new Port(pin);
pm.AddSlicePort(p, direction);
pm.Add(bel, p);
slice.AddBel(bel);
/*
* string[] components = pinPath.Split('/');
* Port p = new Port(components[1]);
* pm.AddSlicePort(p, direction);
* pm.Add(components[0], p);
* slice.AddBel(components[0]);
*/
}
}
public void AddSlicePort(Port port, FPGATypes.PortDirection direction)
{
if (direction.Equals(FPGATypes.PortDirection.In))
{
m_InPorts.Add(port);
}
else
{
m_OutPorts.Add(port);
}
}
private void AddXDLPort(LibraryElement el, string portName, FPGATypes.PortDirection dir)
{
XDLPort p = new XDLPort();
p.Direction = dir;
p.ExternalName = portName;
p.InstanceName = "unknown";
p.SlicePort = "unknown";
p.ConstantValuePort = false;
el.Containter.Add(p);
}
private XDLPort MakeXDLPort(string name, FPGATypes.PortDirection dir, bool makeInputsConstant = false)
{
return(new XDLPort
{
Direction = dir,
ExternalName = name,
InstanceName = "unknown",
SlicePort = "unknown",
ConstantValuePort = makeInputsConstant
});
}
private void AddXDLPort(LibraryElement el, string prefix, int index, FPGATypes.PortDirection dir, bool makeInputsConstant)
{
XDLPort p = new XDLPort();
p.Direction = dir;
p.ExternalName = prefix + index;
p.InstanceName = "unknown";
p.SlicePort = "unknown";
p.ConstantValuePort = makeInputsConstant;
el.Containter.Add(p);
}
public IEnumerable <Port> GetPorts(FPGATypes.PortDirection direction)
{
if (direction == FPGATypes.PortDirection.In)
{
foreach (Port p in m_InPorts)
{
yield return(p);
}
}
else if (direction == FPGATypes.PortDirection.Out)
{
foreach (Port p in m_OutPorts)
{
yield return(p);
}
}
else
{
throw new ArgumentException("Unknown direction found in PortMapping.GetAllPorts: " + direction);
}
}
public void SetDirection(string signalName, FPGATypes.PortDirection direction)
{
m_directions[signalName] = direction;
}
