com.sun.electric.plugins.irsim.IAnalyzerLogger Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of electric-irsim Show documentation
Show all versions of electric-irsim Show documentation
IRSIM simulator rewritten to Java.
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.sun.electric.plugins.irsim;
import com.sun.electric.api.irsim.IAnalyzer;
import java.io.File;
import java.io.IOException;
import java.io.Reader;
/**
*
* @author dn146861
*/
public class IAnalyzerLogger implements IAnalyzer.EngineIRSIM {
private final IAnalyzer.EngineIRSIM impl;
IAnalyzerLogger(IAnalyzer.EngineIRSIM impl) {
this.impl = impl;
}
/**
* Put trinsitor into the circuit
* @param gateName name of transistor gate network
* @param sourceName name of transistor gate network
* @param drainName drain name of transistor gate network
* @param gateLength gate length (lambda)
* @param gateWidth gate width (lambda)
* @param activeArea active area (lambda^2)
* @param activePerim active perimeter (lambda^2)
* @param centerX x-coordinate of center (lambda)
* @param centerY y-coordinate of center (lambda)
* @param isNTypeTransistor true if this is N-type transistor
*/
public void putTransistor(String gateName, String sourceName, String drainName,
double gateLength, double gateWidth,
double activeArea, double activePerim,
double centerX, double centerY,
boolean isNTypeTransistor) {
System.out.println("x.putTransistor(\"" + gateName + "\", \"" + sourceName + "\", \"" + drainName + "\", " +
gateLength + ", " + gateWidth + ", " + activeArea + ", " + activePerim + ", " +
centerX + ", " + centerY + ", " + isNTypeTransistor + ");");
impl.putTransistor(gateName, sourceName, drainName, gateLength, gateWidth, activeArea, activePerim, centerX, centerY, isNTypeTransistor);
}
/**
* Put resistor into the circuit
* @param net1 name of first terminal network
* @param net2 name of second terminal network
* @param resistance resistance (ohm)
*/
public void putResistor(String net1, String net2, double resistance) {
System.out.println("x.putResistor(\"" + net1 + "\", \"" + net2 + "\", " + resistance + ");");
impl.putResistor(net1, net2, resistance);
}
/**
* Put capacitor into the circuit
* @param net1 name of first terminal network
* @param net2 name of second terminal network
* @param capacitance capacitance (pf)
*/
public void putCapacitor(String net1, String net2, double capacitance) {
System.out.println("x.putCapacitor(\"" + net1 + "\", \"" + net2 + "\", " + capacitance + ");");
impl.putCapacitor(net1, net2, capacitance);
}
/**
* Load a .sim file into memory.
*
* A .sim file consists of a series of lines, each of which begins with a key letter.
* The key letter beginning a line determines how the remainder of the line is interpreted.
* The following are the list of key letters understood.
*
* | units: s tech: tech format: MIT|LBL|SU
* If present, this must be the first line in the .sim file.
* It identifies the technology of this circuit as tech and gives a scale factor for units of linear dimension as s.
* All linear dimensions appearing in the .sim file are multiplied by s to give centimicrons.
* The format field signifies the sim variant. Electric only recognizes SU format.
* type g s d l w x y g=gattrs s=sattrs d=dattrs
* Defines a transistor of type type. Currently, type may be e or d for NMOS, or p or n for CMOS.
* The name of the node to which the gate, source, and drain of the transistor are connected are given by g, s, and d respectively.
* The length and width of the transistor are l and w. The next two tokens, x and y, are optional.
* If present, they give the location of a point inside the gate region of the transistor.
* The last three tokens are the attribute lists for the transistor gate, source, and drain.
* If no attributes are present for a particular terminal, the corresponding attribute list may be absent
* (i.e, there may be no g= field at all).
* The attribute lists gattrs, etc. are comma-separated lists of labels.
* The label names should not include any spaces, although some tools can accept label names with
* spaces if they are enclosed in double quotes. In version 6.4.5 and later the default format
* produced by ext2sim is SU. In this format the attribute of the gate starting with S_ is the substrate node of the fet.
* The attributes of the gate, and source and substrate starting with A_, P_ are the area and perimeter
* (summed for that node only once) of the source and drain respectively. This addition to the format is backwards compatible.
* C n1 n2 cap
* Defines a capacitor between nodes n1 and n2. The value of the capacitor is cap femtofarads.
* NOTE: since many analysis tools compute transistor gate capacitance themselves from the
* transistor's area and perimeter, the capacitance between a node and substrate (GND!)
* normally does not include the capacitance from transistor gates connected to that node.
* If the .sim file was produced by ext2sim(1), check the technology file that was used to
* produce the original .ext files to see whether transistor gate capacitance is included or excluded;
* see "Magic Maintainer's Manual 2 - The Technology File for details.
* R node res
* Defines the lumped resistance of node node to be res ohms.
* r node1 node2 res
* Defines an explicit resistor between nodes node1 and node2 of resistance res ohms.
* N node darea dperim parea pperim marea mperim
* As an alternative to computed capacitances, some tools expect the total perimeter and area
* of the polysilicon, diffusion, and metal in each node to be reported in the .sim file.
* The N construct associates diffusion area darea (in square centimicrons) and diffusion
* perimeter dperim (in centimicrons) with node node, polysilicon area parea and perimeter pperim,
* and metal area marea and perimeter mperim. This construct is technology dependent and obsolete.
* = node1 node2
* Each node in a .sim file is named implicitly by having it appear in a transistor definition.
* All node names appearing in a .sim file are assumed to be distinct.
* Some tools, such as esim(1), recognize aliases for node names.
* The = construct allows the name node2 to be defined as an alias for the name node1.
* Aliases defined by means of this construct may not appear anywhere else in the .sim file.
* @param simReader Reader of .sim file
* @param fileName file name for error messages
* @return number of errors
*/
public int inputSim(Reader simReader, String fileName) throws IOException {
System.out.println("x.inputSim(simReader, \"" + fileName + "\");");
return impl.inputSim(simReader, fileName);
}
/**
* Finish initialization of the circuit.
*/
public void finishNetwork() {
System.out.println("x.finishNetwork();");
impl.finishNetwork();
}
/**
* Get lambda value in nanometers
* @return lambda in nanometers
*/
public double getLambda() {
System.out.println("double lambda = x.getLambda();");
return impl.getLambda();
}
/**
* Finish initialization of the circuit and convert Stimuli.
*/
public void convertStimuli() {
System.out.println("x.convertStimuli();");
impl.convertStimuli();
}
/**
* Finish initialization
*/
public void init() {
System.out.println("x.init();");
impl.init();
}
/**
* Method to play the simulation vectors into the simulator.
*/
public void playVectors() {
System.out.println("x.playVectors();");
impl.playVectors();
}
public void newContolPoint(String signalName, double insertTime, IAnalyzer.LogicState value) {
System.out.println("x.newControlPoint(\"" + signalName + "\", " + insertTime + ", Digita;Sample.Value." + value.name() + ");");
impl.newContolPoint(signalName, insertTime, value);
}
/**
* Method to show information about the currently-selected signal.
*/
public void showSignalInfo(IAnalyzer.GuiSignal sig) {
System.out.println("x.showSignalInfo(findSignal(\"" + sig.getFullName() + "\");");
impl.showSignalInfo(sig);
}
/**
* Method to clear all simulation vectors.
*/
public void clearAllVectors() {
System.out.println("x.clearAllVectors();");
impl.clearAllVectors();
}
/**
* Method to remove all stimuli from the currently-selected signal.
* @param sig currently selected signal.
*/
public void clearControlPoints(IAnalyzer.GuiSignal sig) {
System.out.println("x.clearControlPoints(findSignal(\"" + sig.getFullName() + "\");");
impl.clearControlPoints(sig);
}
/**
* Method to remove the selected stimuli.
* @return true if stimuli were deleted.
*/
public boolean clearControlPoint(IAnalyzer.GuiSignal sig, double insertTime) {
System.out.println("x.clearControlPoint(findSignal(\"" + sig.getFullName() + "\", " + insertTime + ");");
return impl.clearControlPoint(sig, insertTime);
}
/**
* Method to save the current stimuli information to disk.
* @param stimuliFile file to save stimuli information
*/
public void saveStimuli(File stimuliFile) throws IOException {
System.out.println("x.saveStimuli(new File(\"" + stimuliFile.getPath() + "\");");
impl.saveStimuli(stimuliFile);
}
/**
* Method to restore the current stimuli information from URL.
* @param reader Reader with stimuli information
*/
public void restoreStimuli(Reader reader) throws IOException {
System.out.println("x.restoreStimuli(reader);");
impl.restoreStimuli(reader);
}
}