/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: SilComp.java
* Silicon compiler tool (QUISC): control
* Written by Andrew R. Kostiuk, Queen's University.
* Translated to Java by Steven M. Rubin, Sun Microsystems.
*
* Copyright (c) 2005 Sun Microsystems and Static Free Software
*
* Electric(tm) is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.sc;
import com.sun.electric.database.geometry.Poly;
import com.sun.electric.database.hierarchy.Cell;
import com.sun.electric.database.hierarchy.Export;
import com.sun.electric.database.text.PrefPackage;
import com.sun.electric.tool.Tool;
import com.sun.electric.tool.user.User;
import com.sun.electric.tool.user.IconParameters;
import java.awt.geom.Rectangle2D;
/**
* This is the Silicon Compiler tool.
*/
public class SilComp extends Tool
{
/** the Silicon Compiler tool. */ private static SilComp tool = new SilComp();
public static final String SCLIBNAME = "sclib";
private static final String PREF_NODE = "tool/sc";
/****************************** TOOL INTERFACE ******************************/
/**
* The constructor sets up the Silicon Compiler tool.
*/
private SilComp()
{
super("sc");
}
/**
* Method to initialize the Silicon Compiler tool.
*/
@Override
public void init()
{
}
public static class SilCompPrefs extends PrefPackage
{
// from Settings
public String schematicTechnology;
// icon prefereces
public IconParameters iconParameters = IconParameters.makeInstance(true);
// SilComp prefs
// the layout information
/** The number of rows of cells to make. The default is 4. */
@IntegerPref(node = PREF_NODE, key = "NumberOfRows", factory = 4)
public int numRows;
// the arc information
/** The horizontal routing arc. The default is "Metal-1". */
@StringPref(node = PREF_NODE, key = "HorizRoutingArc", factory = "Metal-1")
public String horizRoutingArc;
/** The width of the horizontal routing arc. The default is 4. */
@DoublePref(node = PREF_NODE, key = "HorizArcWidth", factory = 4)
public double horizArcWidth;
/** The vertical routing arc. The default is "Metal-2". */
@StringPref(node = PREF_NODE, key = "VertRoutingArc", factory = "Metal-2")
public String vertRoutingArc;
/** The width of the vertical routing arc. The default is 4. */
@DoublePref(node = PREF_NODE, key = "VertArcWidth", factory = 4)
public double vertArcWidth;
/** The width of the power and ground arc. The default is 5. */
@DoublePref(node = PREF_NODE, key = "PowerWireWidth", factory = 5)
public double powerWireWidth;
/** The width of the main power and ground arc. The default is 8. */
@DoublePref(node = PREF_NODE, key = "MainPowerWireWidth", factory = 8)
public double mainPowerWireWidth;
/** The main power and ground arc. The default is "Horizontal Arc". */
@StringPref(node = PREF_NODE, key = "MainPowerArc", factory = "Horizontal Arc")
public String mainPowerArc;
// the Well information
/** The height of the p-well. The default is 41. */
@DoublePref(node = PREF_NODE, key = "PWellHeight", factory = 41)
public double pWellHeight;
/** The offset of the p-well. The default is 0. */
@DoublePref(node = PREF_NODE, key = "PWellOffset", factory = 0)
public double pWellOffset;
/** The height of the n-well. The default is 51. */
@DoublePref(node = PREF_NODE, key = "NWellHeight", factory = 51)
public double nWellHeight;
/** The offset of the n-well. The default is 0. */
@DoublePref(node = PREF_NODE, key = "NWellOffset", factory = 0)
public double nWellOffset;
// the Design Rules
/** The size of vias. The default is 4. */
@DoublePref(node = PREF_NODE, key = "ViaSize", factory = 4)
public double viaSize;
/** The minimum metal spacing. The default is 6. */
@DoublePref(node = PREF_NODE, key = "MinMetalSpacing", factory = 6)
public double minMetalSpacing;
/** The size of feed-throughs. The default is 16. */
@DoublePref(node = PREF_NODE, key = "FeedThruSize", factory = 16)
public double feedThruSize;
/** The minimum port distance. The default is 8. */
@DoublePref(node = PREF_NODE, key = "MinPortDistance", factory = 8)
public double minPortDistance;
/** The minimum active distance. The default is 8. */
@DoublePref(node = PREF_NODE, key = "MinActiveDistance", factory = 8)
public double minActiveDistance;
public SilCompPrefs(boolean factory)
{
super(factory);
schematicTechnology = User.getSchematicTechnology().getTechName();
}
}
/**
* Method to retrieve the singleton associated with the Silicon Compiler tool.
* @return the SilComp tool.
*/
public static SilComp getSilCompTool() { return tool; }
static double leafCellXSize(Cell cell)
{
Rectangle2D bounds = cell.getBounds();
return bounds.getWidth();
}
static double leafCellYSize(Cell cell)
{
Rectangle2D bounds = cell.getBounds();
return bounds.getHeight();
}
/**
* Method to return the xpos of the indicated leaf port from the left side of it's parent leaf cell.
* @param port the leaf port.
* @return position from left side of cell.
*/
static double leafPortXPos(Export port)
{
if (port == null) return 0;
Poly poly = port.getPoly();
Rectangle2D bounds = port.getParent().getBounds();
return poly.getCenterX() - bounds.getMinX();
}
/**
* Method to return the xpos of the indicated leaf port from the bottom side of it's parent leaf cell.
* @param port the leaf port.
* @return position from bottom side of cell.
*/
static double leafPortYPos(Export port)
{
if (port == null) return 0;
Poly poly = port.getPoly();
Rectangle2D bounds = port.getParent().getBounds();
return poly.getCenterY() - bounds.getMinY();
}
}