com.sun.electric.tool.generator.sclibrary

Class SCLibraryGen

java.lang.Object

com.sun.electric.tool.generator.sclibrary.SCLibraryGen

public class SCLibraryGen
extends java.lang.Object

Generate a standard cell library from purple and red libraries User: gainsley Date: Nov 15, 2006

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SCLibraryGen.StandardCellHierarchy Standard Cell Enumerator

Field Summary

Fields

Modifier and Type	Field and Description
static Variable.Key	STANDARDCELL

Constructor Summary

Constructors

Constructor and Description
SCLibraryGen()

Method Summary

Methods

Modifier and Type	Method and Description
void	addStandardCell(java.lang.String type, java.lang.String sizes) Add command to generate the standard cell type for the given space-separated list of sizes.
boolean	generate(StdCellParams sc) Generates the standard cell library
static java.util.Set<Cell>	getStandardCellsInHierarchy(Cell topCell) Return the standard cells in a hierarchy starting from the specified top cell.
static boolean	isStandardCell(Cell cell) Returns true if the cell is marked as a standard cell for Static Timing Analysis
static void	markStandardCell(java.util.List<Cell> standardCells, java.util.List<Cell> notStandardCells) Mark the cell as a standard cell
static void	markStandardCellJob(java.util.List<Cell> standardCells, java.util.List<Cell> notStandardCells) Mark the cell as a standard cell.
void	setOutputLibName(java.lang.String name) Set the name of the output standard cell library.
void	setPurpleRedLibs(java.lang.String purpleLibraryName, java.lang.String redLibraryName) Set the names of the purple and red libraries.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STANDARDCELL

public static final Variable.Key STANDARDCELL

Constructor Detail

SCLibraryGen

public SCLibraryGen()

Method Detail

setPurpleRedLibs

public void setPurpleRedLibs(java.lang.String purpleLibraryName,
                    java.lang.String redLibraryName)

Set the names of the purple and red libraries. These must be loaded when running the generation, and are used as templates for the schematics and icons of standard cells.

Parameters:

purpleLibraryName -

redLibraryName -

setOutputLibName

public void setOutputLibName(java.lang.String name)

Set the name of the output standard cell library. Defaults to "sclib".

Parameters:

name -

addStandardCell

public void addStandardCell(java.lang.String type,
                   java.lang.String sizes)

Add command to generate the standard cell type for the given space-separated list of sizes.

Parameters:

type -

sizes -

generate

public boolean generate(StdCellParams sc)

Generates the standard cell library

Parameters:

sc - standard cell parameters

Returns:

false on error, true otherwise

markStandardCellJob

public static void markStandardCellJob(java.util.List<Cell> standardCells,
                       java.util.List<Cell> notStandardCells)

Mark the cell as a standard cell. This version of the method performs the task in a Job.

Parameters:

standardCells - a list of Cells to mark with the standard cell attribute marker.

notStandardCells - a list of Cells to remove the standard cell attribute marker.

markStandardCell

public static void markStandardCell(java.util.List<Cell> standardCells,
                    java.util.List<Cell> notStandardCells)

Mark the cell as a standard cell

Parameters:

standardCells - a list of Cells to mark with the standard cell attribute marker.

notStandardCells - a list of Cells to remove the standard cell attribute marker.

getStandardCellsInHierarchy

public static java.util.Set<Cell> getStandardCellsInHierarchy(Cell topCell)

Return the standard cells in a hierarchy starting from the specified top cell.

Parameters:

topCell - the top cell in the hierarchy (sch or lay view)

Returns:

a set of standard cells in the hierarchy

isStandardCell

public static boolean isStandardCell(Cell cell)

Returns true if the cell is marked as a standard cell for Static Timing Analysis

Parameters:

cell - the cell to check

Returns:

true if standard cell, false otherwise