com.sun.electric.technology.technologies

Class MoCMOS

java.lang.Object

com.sun.electric.technology.Technology

com.sun.electric.technology.technologies.MoCMOS

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Technology>

public class MoCMOS
extends Technology

This is the MOSIS CMOS technology.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.electric.technology.Technology

Technology.ArcLayer, Technology.CarbonNanotube, Technology.MultiCutData, Technology.NodeLayer, Technology.SizeCorrector, Technology.State, Technology.TechPoint

Field Summary

Fields

Modifier and Type	Field and Description
static Version	changeOfMetal6
static int	DEEPRULES Value for deep rules.
static int	SCMOSRULES Value for standard SCMOS rules.
static int	SUBMRULES Value for submicron rules.
static Variable.Key	TECH_LAST_STATE key of Variable for saving technology state.

Fields inherited from class com.sun.electric.technology.Technology

ALWAYS_SKIP_WIPED_PINS, cachedRules, DISK_VERSION_1, DISK_VERSION_2, EMPTY_LIST, factoryMenuPalette, factoryRules, foundries, IMMUTABLE_TECHS, LAYERS_BY_HEIGHT, LAYERS_BY_HEIGHT_LIFT_CONTACTS, N_TYPE, NULL_ARRAY, oldArcNames, oldNodeNames, P_TYPE, paramFoundry, paramNumMetalLayers, SPECIALMENUCELL, SPECIALMENUEXPORT, SPECIALMENUHIGH, SPECIALMENUMISC, SPECIALMENUPORT, SPECIALMENUPURE, SPECIALMENUSEPARATOR, SPECIALMENUSPICE, SPECIALMENUTEXT, TECH_NODE, techFactory, TRANS_CONTACT, xmlTech

Constructor Summary

Constructors

Constructor and Description
MoCMOS(Generic generic, TechFactory techFactory, java.util.Map<TechFactory.Param,java.lang.Object> techParams, Xml.Technology t)

Method Summary

Methods

Modifier and Type	Method and Description
PrimitivePort	convertOldPortName(java.lang.String portName, PrimitiveNode np) Method to convert old primitive port names to their proper PortProtos.
java.util.Map<Setting,java.lang.Object>	convertOldVariable(java.lang.String varName, java.lang.Object value) Method to convert any old-style variable information to the new options.
protected void	copyState(Technology that) SUPPORT METHODS
protected void	dumpExtraProjectSettings(java.io.PrintWriter out, java.util.Map<Setting,java.lang.Object> settings)
protected void	genShapeOfNode(AbstractShapeBuilder b, ImmutableNodeInst n, PrimitiveNode pn, Technology.NodeLayer[] primLayers) Puts into shape builder s the polygons that describe node "n", given a set of NodeLayer objects to use.
Setting	getAlternateActivePolyRulesSetting() Returns project preferences to tell whether this Technology is using alternate Active and Poly contact rules.
Setting	getAnalogSetting() Returns project preferences to tell whether this technology has layers for vertical NPN transistor pbase.
Setting	getDisallowStackedViasSetting() Returns project preferences to tell whether this Technology disallows stacked vias.
static Xml.Technology	getPatchedXml(java.util.Map<TechFactory.Param,java.lang.Object> params) This method is called from TechFactory by reflection.
int	getRuleSet() Method to tell the current rule set for this Technology if Mosis is the foundry.
Setting	getRuleSetSetting() Method to set the rule set for this Technology.
Setting	getSecondPolysiliconSetting() Returns project preferences to tell a second polysilicon layer in this Technology.
protected Poly[]	getShapeOfNode(CellBackup.Memoization m, ImmutableNodeInst n, boolean electrical, boolean reasonable, Technology.NodeLayer[] primLayers) Method to return a list of Polys that describe a given NodeInst.
Technology.SizeCorrector	getSizeCorrector(Version version, java.util.Map<Setting,java.lang.Object> projectSettings, boolean isJelib, boolean keepExtendOverMin)
static java.util.List<TechFactory.Param>	getTechParams() This method is called from TechFactory by reflection.
PortInst	getTransistorBiasPort(NodeInst ni) Return a substrate PortInst for this transistor NodeInst
boolean	isAlternateActivePolyRules() Method to determine whether this Technology is using alternate Active and Poly contact rules.
boolean	isAnalog() Method to tell whether this technology has layers for vertical NPN transistor pbase.
boolean	isDisallowStackedVias() Method to determine whether this Technology disallows stacked vias.
boolean	isSecondPolysilicon() Method to tell the number of polysilicon layers in this Technology.
protected XMLRules	makeFactoryDesignRules() Method to build "factory" design rules, given the current technology settings.
void	setPrimitiveNodeSize(NodeInst ni, double width, double length) Method to set the size of a transistor NodeInst in this Technology.

Methods inherited from class com.sun.electric.technology.Technology

addArcProto, addLayer, addNodeProto, cleanUnusedNodesInLibrary, compareTo, computeShapeOfNode, convertOldArcName, convertOldNodeName, dump, findArcProto, findFoundry, findLayer, findLayerFromFunction, findNodeProto, findTechnology, findTechnology, getArcProto, getArcs, getArcsCollection, getCachedRules, getCMOS90Technology, getColorMap, getCurrent, getCurrentState, getDiffAlpha, getDiffAlphaSetting, getFactoryDesignRules, getFactoryMenuPalette, getFactoryResolution, getFactoryTransparentLayerColors, getFoundries, getGateCapacitance, getGateCapacitanceSetting, getGateIncludedSetting, getGateLengthSubtraction, getGateLengthSubtractionSetting, getGDSLayers, getGroundNetIncludedSetting, getId, getLayer, getLayer, getLayerFromOverride, getLayers, getLayersSortedByHeight, getLayersSortedByName, getMaxSeriesResistance, getMaxSeriesResistanceSetting, getMetalContactCluster, getMinCapacitance, getMinCapacitanceSetting, getMinResistance, getMinResistanceSetting, getMocmosTechnology, getMultiCutData, getNodeInstBaseRectangle, getNodes, getNodesCollection, getNodesSortedByName, getNumArcs, getNumLayers, getNumMetals, getNumMetalsSetting, getNumNodes, getNumTransparentLayers, getOldArcNames, getOldNodeNames, getParamValuesByXmlPath, getPrefFoundry, getPrefFoundrySetting, getPrimitiveFunction, getPrimitiveNode, getProjectSettings, getProjectSettingsRoot, getResistorSize, getRuleDifferences, getRuleNodeIndex, getScale, getScaleSetting, getScaleVariableName, getSelectedFoundry, getSetting, getSetting, getShapeOfArc, getShapeOfArc, getShapeOfArc, getShapeOfArc, getShapeOfNode, getShapeOfNode, getShapeOfPort, getShapeOfPort, getSpacingDistances, getSpiceHeaderLevel1, getSpiceHeaderLevel2, getSpiceHeaderLevel3, getTechDesc, getTechName, getTechnologies, getTechShortName, getTransistorActiveLength, getTransistorAltGatePort, getTransistorBasePort, getTransistorCollectorPort, getTransistorDrainPort, getTransistorEmitterPort, getTransistorGatePort, getTransistorSize, getTransistorSourcePort, getTransparentLayerColors, getTSMC180Technology, getWireRatio, getWireRatioSetting, getXmlTech, initAllTechnologies, isEasyShape, isEasyShape, isGateIncluded, isGroundNetIncluded, isLayout, isMultiCutCase, isMultiCutInTechnology, isNoDirectionalArcs, isNoNegatedArcs, isNonElectrical, isNonStandard, isNoPrimitiveNodes, isScaleRelevant, isSchematics, isStaticTechnology, isUniversalConnectivityPort, isValidVTPolyRule, isXmlTechAvailable, loadFactoryMenuPalette, makeBooleanSetting, makeDoubleSetting, makeInitialEnvironment, makeIntSetting, makeStringSetting, makeXml, newArcProto, newFoundry, parseComponentMenuXML, printlnBits, printlnSetting, sameLayer, setArcCorrection, setCachedRules, setColorMapFromLayers, setDefaultOutline, setFactoryLESettings, setFactoryParasitics, setFactoryResolution, setFactoryScale, setFactoryTransparentLayers, setNoDirectionalArcs, setNoNegatedArcs, setNonElectrical, setNonStandard, setNoPrimitiveNodes, setNotUsed, setPrimitiveFunction, setRuleVariables, setSpiceHeaderLevel1, setSpiceHeaderLevel2, setSpiceHeaderLevel3, setStaticTechnology, setTechDesc, setTechName, setTechShortName, setup, toString, whatTechnology, whatTechnology, withState, writeReplace

Methods inherited from class java.lang.Object

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

Field Detail

SCMOSRULES

public static final int SCMOSRULES

Value for standard SCMOS rules.

See Also:

Constant Field Values

SUBMRULES

public static final int SUBMRULES

Value for submicron rules.

See Also:

Constant Field Values

DEEPRULES

public static final int DEEPRULES

Value for deep rules.

See Also:

Constant Field Values

TECH_LAST_STATE

public static final Variable.Key TECH_LAST_STATE

key of Variable for saving technology state.

changeOfMetal6

public static final Version changeOfMetal6

Constructor Detail

MoCMOS

public MoCMOS(Generic generic,
      TechFactory techFactory,
      java.util.Map<TechFactory.Param,java.lang.Object> techParams,
      Xml.Technology t)

Method Detail

copyState

protected void copyState(Technology that)

SUPPORT METHODS

Overrides:

copyState in class Technology

dumpExtraProjectSettings

protected void dumpExtraProjectSettings(java.io.PrintWriter out,
                            java.util.Map<Setting,java.lang.Object> settings)

Overrides:

dumpExtraProjectSettings in class Technology

getShapeOfNode

protected Poly[] getShapeOfNode(CellBackup.Memoization m,
                    ImmutableNodeInst n,
                    boolean electrical,
                    boolean reasonable,
                    Technology.NodeLayer[] primLayers)

Method to return a list of Polys that describe a given NodeInst. This method overrides the general one in the Technology object because of the unusual primitives in this Technology.

Overrides:

getShapeOfNode in class Technology

Parameters:

m - information about including cell which is necessary for computing

n - the ImmutableNodeInst that is being described.

electrical - true to get the "electrical" layers. This makes no sense for Schematics primitives.

reasonable - true to get only a minimal set of contact cuts in large contacts. This makes no sense for Schematics primitives.

primLayers - an array of NodeLayer objects to convert to Poly objects.

Returns:

an array of Poly objects.

genShapeOfNode

protected void genShapeOfNode(AbstractShapeBuilder b,
                  ImmutableNodeInst n,
                  PrimitiveNode pn,
                  Technology.NodeLayer[] primLayers)

Puts into shape builder s the polygons that describe node "n", given a set of NodeLayer objects to use. This method is overridden by specific Technologys.

Overrides:

genShapeOfNode in class Technology

Parameters:

b - shape builder where to put polygons

n - the ImmutableNodeInst that is being described.

pn - proto of the ImmutableNodeInst in this Technology

primLayers - an array of NodeLayer objects to convert to Poly objects. The prototype of this NodeInst must be a PrimitiveNode and not a Cell.

makeFactoryDesignRules

protected XMLRules makeFactoryDesignRules()

Method to build "factory" design rules, given the current technology settings.

Overrides:

makeFactoryDesignRules in class Technology

Returns:

the "factory" design rules for this Technology. Returns null if there is an error loading the rules.

getSizeCorrector

public Technology.SizeCorrector getSizeCorrector(Version version,
                                        java.util.Map<Setting,java.lang.Object> projectSettings,
                                        boolean isJelib,
                                        boolean keepExtendOverMin)

Overrides:

getSizeCorrector in class Technology

getRuleSet

public int getRuleSet()

Method to tell the current rule set for this Technology if Mosis is the foundry.

Returns:

the current rule set for this Technology:
0: SCMOS rules
1: Submicron rules (the default)
2: Deep rules

getRuleSetSetting

public Setting getRuleSetSetting()

Method to set the rule set for this Technology.

Returns:

the new rule setting for this Technology, with values:
0: SCMOS rules
1: Submicron rules
2: Deep rules

isSecondPolysilicon

public boolean isSecondPolysilicon()

Method to tell the number of polysilicon layers in this Technology. The default is false.

Returns:

true if there are 2 polysilicon layers in this Technology. If false, there is only 1 polysilicon layer.

getSecondPolysiliconSetting

public Setting getSecondPolysiliconSetting()

Returns project preferences to tell a second polysilicon layer in this Technology.

Returns:

project preferences to tell a second polysilicon layer in this Technology.

isDisallowStackedVias

public boolean isDisallowStackedVias()

Method to determine whether this Technology disallows stacked vias. The default is false (they are allowed).

Returns:

true if the MOCMOS technology disallows stacked vias.

getDisallowStackedViasSetting

public Setting getDisallowStackedViasSetting()

Returns project preferences to tell whether this Technology disallows stacked vias.

Returns:

project preferences to tell whether this Technology disallows stacked vias.

isAlternateActivePolyRules

public boolean isAlternateActivePolyRules()

Method to determine whether this Technology is using alternate Active and Poly contact rules. The default is false.

Returns:

true if the MOCMOS technology is using alternate Active and Poly contact rules.

getAlternateActivePolyRulesSetting

public Setting getAlternateActivePolyRulesSetting()

Returns project preferences to tell whether this Technology is using alternate Active and Poly contact rules.

Returns:

project preferences to tell whether this Technology is using alternate Active and Poly contact rules.

isAnalog

public boolean isAnalog()

Method to tell whether this technology has layers for vertical NPN transistor pbase. The default is false.

Returns:

true if this Technology has layers for vertical NPN transistor pbase.

getAnalogSetting

public Setting getAnalogSetting()

Returns project preferences to tell whether this technology has layers for vertical NPN transistor pbase.

Returns:

project preferences to tell whether this technology has layers for vertical NPN transistor pbase.

convertOldVariable

public java.util.Map<Setting,java.lang.Object> convertOldVariable(java.lang.String varName,
                                                         java.lang.Object value)

Method to convert any old-style variable information to the new options. May be overrideen in subclasses.

Overrides:

convertOldVariable in class Technology

Parameters:

varName - name of variable

value - value of variable

Returns:

true if variable was converted

getTechParams

public static java.util.List<TechFactory.Param> getTechParams()

This method is called from TechFactory by reflection. Don't remove. Returns a list of TechFactory.Params affecting this Technology

Returns:

list of TechFactory.Params affecting this Technology

getPatchedXml

public static Xml.Technology getPatchedXml(java.util.Map<TechFactory.Param,java.lang.Object> params)

This method is called from TechFactory by reflection. Don't remove. Returns patched Xml description of this Technology for specified technology params

Parameters:

params - values of technology params

Returns:

patched Xml description of this Technology

convertOldPortName

public PrimitivePort convertOldPortName(java.lang.String portName,
                               PrimitiveNode np)

Method to convert old primitive port names to their proper PortProtos.

Overrides:

convertOldPortName in class Technology

Parameters:

portName - the unknown port name, read from an old Library.

np - the PrimitiveNode on which this port resides.

Returns:

the proper PrimitivePort to use for this name.

setPrimitiveNodeSize

public void setPrimitiveNodeSize(NodeInst ni,
                        double width,
                        double length)

Method to set the size of a transistor NodeInst in this Technology. Override because for MOCMOS sense of "width" and "length" are different for resistors and transistors.

Overrides:

setPrimitiveNodeSize in class Technology

Parameters:

ni - the NodeInst

width - the new width (positive values only)

length - the new length (positive values only)

getTransistorBiasPort

public PortInst getTransistorBiasPort(NodeInst ni)

Return a substrate PortInst for this transistor NodeInst

Overrides:

getTransistorBiasPort in class Technology

Parameters:

ni - the NodeInst

Returns:

a PortInst for the substrate contact of the transistor