Draws a capacitor of type Poly-Poly or Metal-Metal in 350 nm AMS CMOS technology. More...

Inheritance diagram for CapacitorUnit:

[legend]

Public Member Functions
	__init__ (self, device, capacitorType, abutmentBoxPosition, capacitance=0, capDim={})
	This is the class constructor.
	__setCapacitorPerUnit__ (self, capacitorType)
	Sets the area and perimeter capacitances as specified in 350 nm AMS technology and according to `capacitorType` (MIM or PIP).
	__computeCapDim__ (self, capacitance, capacitorType)
	Computes width and length of the capacitor.
	__isCapacitorUnitOK__ (self, capDim)
	Checks if the computed capacitor dimensions exceed or are less than maximum and minimum limits, respectively, as specified in technology rules.
	setRules (self)
	Selects technological rules according to the capacitor type.
	getCapacitorType (self)
	getMaximumCapWidth (self)
	getMinimumCapWidth (self)
	getLayers (self)
	Loads the technology file then extracts the adequate layers according to the capacitor type (MIM or PIP).
	create (self, t, b, bbMode=False, vEnclosure_botPlate_abtBox=None, hEnclosure_botPlate_abtBox=None)
	When bonding box mode is activated, the function draws all layout physical layers of the capacitor after checking its dimensions.
	drawCapacitor (self, layerDict, t, b)
	Draws all layout physicial layers of the capacitor.
	computeBottomPlateCuts (self)
	Computes needed parameters to draw bottom plate cuts in its exact position, including :
	computeTopPlateCuts (self)
	Computes needed parameters to draw top plate cuts in its exact position, including :
	drawAbutmentBox (self)
	Draws the abutment box of the capacitor in position `<`(abutmentBoxXMin, abutmentBoxYMin)>.
	drawOnePlate (self, layer, net, boxDimensions)
	Draws the top or bottom plate through inflation of the Box under it.
	drawBottomPlateCut (self, layer, b)
	Draws the required cuts to connect the bottom plate.
	drawTopPlateCut (self, layer, t)
	Draws the top plate's cuts after computing the maximal number of cuts that can be placed and its exact enclosure in the top plate.
	drawRoutingLayers (self, bottomPlateLayer, topPlateLayer, t, b)
	Draws the routing layers of both bottom and top plates after computing widths and the exact position of these layers.
	cutMaxNumber (self, width_layer, width_cut, spacing_cut, enclosure_cut)
	Computes the maximal number of cuts to be placed on a layer of width `width_layer` considering specifications such as the spacing between the cuts, its width and its enclosure in the layer.
	cutLine (self, net, layer, firstCutXCenter, firstCutYCenter, width_cut, height_cut, spacing_cut, cutNumber, direction)
	Creates a horizontal or vertical line of contacts according to the specified direction.
	cutMatrix (self, net, layer, firstCutXCenter, firstCutYCenter, width_cut, height_cut, spacing_cut, cutColumnNumber, cutRowNumber)
	Creates a matrix of cuts by vertically stacking horizontal lines of identical cuts.
	getBottomPlateYMax (self)
	getBottomPlateLeftCutXMin (self)
	getBottomPlateLeftCutYMin (self)
	getBottomPlateLeftCutYMax (self)
	getBottomPlateRightCutXMin (self)
	getBottomPlateRightCutYMin (self)
	getBottomPlateRightCutYMax (self)
	getBotPlateLeftRLayerXMax (self)
	getBottomPlateRightCutYCenter (self)
	getBotPlateLeftRLayerXMin (self)
	getBotPlateRLayerYMin (self)
	getBotPlateRLayerYMax (self)
	getBotPlateRLayerWidth (self)
	getBotPlateRightRLayerXCenter (self)
	getBotPlateLeftRLayerXCenter (self)
	getTopPlateRLayerYMin (self)
	getTopPlateRLayerYMax (self)
	getTopPlateRLayerWidth (self)
	getTopPlateRLayerXCenter (self)
	getTopPlateRLayerXMin (self)
	getTopPlateRLayerXMax (self)

Detailed Description

Draws a capacitor of type Poly-Poly or Metal-Metal in 350 nm AMS CMOS technology.

PIP and MIM capacitors are the result of surface superposition between poly1 and poly2 or metal2 and metalcap layers, respectively. Given the capacitor value, layout dimensions are computed, then, capacitor layers are drawn. Capacitor value, $C$ , is given in the expression below, where $C_{a}, C_{p}, A$ and $ P $ are, area capacitance, perimeter capacitance, area and permiter of the capacitor, respectively :

$\‍[ C = C_{a}A + C_{p}P \‍]$

The drawn layout shape is square. Thus, metcap or poly2 length and width are equal and are computed using the capacitor expression. Furthermore, given $C_{a}$ , $C_{p}$ and enclosure technological rules, dimensions and positions of the abutment box as well as the bottom plate are computed. Layouts with dimensions that exceed technological limits cannot be drawn.

Constructor & Destructor Documentation

◆ init()

__init__	(	self,
		device,
		capacitorType,
		abutmentBoxPosition,
		capacitance = 0,
		capDim = {} )

This is the class constructor.

Few of the class attributes final values are computed in this level. Most of attributes are only initialized to zero or empty values. Then, it is computed in dedicated class method. Input parameters are :

Parameters

device	Hurricane AMS device into which layout is drawn.
capacitance	Capacitor value, expressed in .
abutmentBoxPosition	A list containing abscissa and ordinate of the bottom left corner of the abutment box.

Class attributes are described in the list below. Most of class attributes refer to layout dimensions. Dictionaries are used to group attributes related to the same layout varibale. Layout dimensions and variables are described in Figure 1.

Parameters

device	Hurricane AMS device into which layout is drawn.
capacitance	Capacitor value, expressed in .
capacitorType	Can be 'MIMCap' or 'PIPCap' as capacitor type.
abutmentBoxDict	A dictionary containing abscissa and ordinate of the bottom left corner of the abutment box, (XMin) and (YMin), respectively.
abutmentBox	Abutment box drawn square. It is an object of type `Box`.
bottomPlateBox	Bottom plate drawn square. It is an object of type `Box`.
topPlateBox	Top plate drawn square. It is an object of type `Box`.
cut2MatrixDict	A dictionary containing center position of the left bottom, which is cut the first to be drawn in the matrix of cuts. Initially, the dictionary is empty. It is only updated when `self.capacitorType` is equal to `'MIMCap'`.
cutLeftLineDict	A dictionary containing abcissa and ordinate of the bottom cut in the left line of cuts to be drawn on bottom plate's layer.
cutRightLineDict	A dictionary containing abcissa and ordinate of the bottom cut in the right line of cuts to be drawn on bottom plate's layer.
topCutLineDict	A dictionary containing abcissa and ordinate of the bottom cut in the right line of cuts to be drawn on top plate's layer. Initially, the dictionary is empty. It is only updated when `self.capacitorType` is equal to `'PIPCap'`.
topPlateRLayerDict	A dictionary containing position information of the top plate's routing layer. The dictionary includes ordinates of the layer's top and bottom extremities, `'XMin'` and `'YMin'`, respectively, the abcissa of it's center, `'XCenter'` and its width, `'width'`.
bottomPlateRLayerDict	A dictionary containing
enclosure_botPlate_topPlate	Top plate's layer encolusre in bottom plate's layer.
minheight_topPlatecut	Minimum height of cuts for top plate connection to other metal layer.
topCutLineNumber	Maximum possible number cuts to be drawn for top plate's connection.
bottomCutLineNumber	Maximum possible number cuts to be drawn for top plate's connection.

Remark:: Abutment box must be defined as an attribute because the position of dummy capacitor in NonUnitCapacitor class must be precisely defined.

References __computeCapacitance__(), __computeCapDim__(), __initCapDim__(), abutmentBox, abutmentBoxDict, bottomCutLineNumber, bottomPlateBox, bottomPlateBoxDict, bottomPlateRLayerDict, capacitorType, capDim, cut2MatrixDict, cutLeftLineDict, cutRightLineDict, device, Stack.device, enclosure_botPlate_abtBox, enclosure_botPlate_topPlate, minheight_topPlatecut, topCutLineDict, topCutLineNumber, topPlateBox, topPlateBoxDict, and topPlateRLayerDict.

Member Function Documentation

◆ setCapacitorPerUnit()

__setCapacitorPerUnit__	(		self,
			capacitorType )

Sets the area and perimeter capacitances as specified in 350 nm AMS technology and according to capacitorType (MIM or PIP).

Returns: a list containing the area and perimeter capacitances.

Remarks: An exception is raised if the entered capacitor type is unknown.

Referenced by __computeCapDim__().

◆ computeCapDim()

__computeCapDim__	(	self,
		capacitance,
		capacitorType )

Computes width and length of the capacitor.

Given capacitance value as well as the permiter and area capacitances, a quadratic equation is solved where the unknown parameter is the width (also equivalent to the length).

Returns: a dictionary containing width and length.

Remark:: The capacitor is square. Thus, length and width are equal.

References __setCapacitorPerUnit__().

Referenced by CapacitorStack.__init__(), __init__(), and CapacitorStack.setRules().

◆ isCapacitorUnitOK()

__isCapacitorUnitOK__	(		self,
			capDim )

Checks if the computed capacitor dimensions exceed or are less than maximum and minimum limits, respectively, as specified in technology rules.

Returns: True if all rules are respected.

Remark:: Maximum poly2 layer dimensions for PIP capacitor are not specified in technology rules. Thus, only minimum limit condition is checked.

References capacitorType, getMaximumCapWidth(), and getMinimumCapWidth().

Referenced by create(), and CapacitorStack.setRules().

◆ setRules()

setRules ( self )

Selects technological rules according to the capacitor type.

Returns

a dictionary with rules labels as keys and rules as values. Example of technology rules are :

minimum spacing between cuts or metals,
minimum width of a plate, a cut or a routing metal.
etc. Every rule takes two possible value according to the capacitor type (MIM or PIP). Therefore, dictionary keys are generic and its values are specific to the capacitor type.

Remark:: An exception is raised if the entered capacitor type is unknown.

Reimplemented in CapacitorStack, RoutMatchedCapacitor, and VerticalRoutingTracks.

References capacitorType, hpitch, isVH, Stack.isVH, METAL2Pitch, METAL3Pitch, minEnclo_botPlate_botPlateCut, minEnclo_botPlateRMetal_botPlateCut, minEnclo_routingTrackMetal_cut, minEnclo_topPlate_topPlateCut, minEnclo_topPlateRMetal_topPlateCut, minheight_topPlatecut, minSpacing_botPlate, minSpacing_botPlateCut_topPlate, minSpacingOnBotPlate_cut, minSpacingOnTopPlate_cut, minWidth_botPlatecut, minWidth_botRMetal, minWidth_routingTrackcut, minWidth_topPlate, minWidth_topPlatecut, minWidth_topRMetal, and vpitch.

Referenced by CapacitorStack.create(), create(), VerticalRoutingTracks.create(), and RoutMatchedCapacitor.route().

◆ getCapacitorType()

getCapacitorType ( self )

Returns: capacitor type 'MIMCap' or 'PIPCap'.

Remarks: getCapacitorType() is especially useful when an instance of CapacitorUnit class is called in another classes instances to identify the capacitor's type.

◆ getMaximumCapWidth()

getMaximumCapWidth ( self )

Returns: maximum size of capacitor's top plate. getMaximumCapWidth() is called to check if capacitor dimensions are within acceptable technological limits. An exception is raised if the entered capacitor type is unknown.

Remarks: 1. This function is especially usefull in drawing the layout of a unity capacitor, where it is important to garantee that the capacitor size does not exeed the maximum possible value. It is also useful when drawing a matrix of capacitors to make sure that also the unity capacitor respects the maximal values specified.; 2. The maximum value of the poly2 size in PIP capacitor is not specified. Thus, it is not considered in getMaximumCapWidth()

References capacitorType.

Referenced by __isCapacitorUnitOK__().

◆ getMinimumCapWidth()

getMinimumCapWidth ( self )

Returns: The minimum size of the capacitor's top plate. An exception is raised if the entered capacitor type is unknown.

Remarks: This function is especially usefull in drawing the layout of a matrix of capacitors where it is important to ensure that the unity capacitor respects the minimal values specified.; An exception is raised if the entered capacitor type is unknown.

References capacitorType.

Referenced by __isCapacitorUnitOK__().

◆ getLayers()

getLayers ( self )

Loads the technology file then extracts the adequate layers according to the capacitor type (MIM or PIP).

Returns: a dictionary containing the layer labels as attributes and its values.

Remarks: An exception is raised if the entered capacitor type is unknown.

References capacitorType.

Referenced by create().

◆ create()

create	(	self,
		t,
		b,
		bbMode = False,
		vEnclosure_botPlate_abtBox = None,
		hEnclosure_botPlate_abtBox = None )

When bonding box mode is activated, the function draws all layout physical layers of the capacitor after checking its dimensions.

All functions are excecuted in a new Update Session. In the contrary, only an exact estimation of layout dimensions is given. An error is raised when dimensions reach technological limits for MIM and PIP capacitors or when bbMode parameters is other than True or False.

Parameters

(	t , b ) nets of top and bottom plates, respectively
bbMode	activates bonding box dimensions computing when set to `True`

Reimplemented in CapacitorStack, and VerticalRoutingTracks.

References __isCapacitorUnitOK__(), abutmentBoxDict, capDim, computeDimensions(), Stack.computeDimensions(), drawAbutmentBox(), drawCapacitor(), Technology.getLayers(), getLayers(), and setRules().

◆ drawCapacitor()

drawCapacitor	(	self,
		layerDict,
		t,
		b )

Draws all layout physicial layers of the capacitor.

Parameters

layerDict	a dictionary containing a description of the required physical layers according to capacitor type
(	t , b ) nets of top and bottom plates, respectively

References bottomPlateBox, bottomPlateBoxDict, drawBottomPlateCut(), drawOnePlate(), drawRoutingLayers(), drawTopPlateCut(), topPlateBox, and topPlateBoxDict.

Referenced by create().

◆ computeBottomPlateCuts()

computeBottomPlateCuts ( self )

Computes needed parameters to draw bottom plate cuts in its exact position, including :

maximum number of cuts to draw on both sides of bottom plate,
adjusted enclosure of
abcissas of the two bottom cuts on left and right sides of bottom plate,
ordinate of the same two cuts.

Given parameters described above, it is possible to draw the entire lines of cuts on both sides of bottom plate using cutLine function.

References bottomCutLineNumber, bottomPlateBoxDict, cutLeftLineDict, cutMaxNumber(), cutRightLineDict, minEnclo_botPlate_botPlateCut, minheight_topPlatecut, minSpacing_botPlateCut_topPlate, minSpacingOnBotPlate_cut, minWidth_topPlatecut, and topPlateBoxDict.

Referenced by drawAbutmentBox().

◆ computeTopPlateCuts()

computeTopPlateCuts ( self )

Computes needed parameters to draw top plate cuts in its exact position, including :

maximum number of cuts to draw on both sides of top plate,
adjusted enclosure of
abcissas of the two top cuts on left and right sides of top plate,
ordinate of the same two cuts.

Given parameters described above, it is possible to draw the entire lines of cuts on both sides of bottom plate using cutLine function.

References abutmentBoxDict, bottomPlateBoxDict, bottomPlateRLayerDict, capacitorType, cut2MatrixDict, cutLeftLineDict, cutMaxNumber(), cutRightLineDict, enclosure_botPlate_topPlate, minEnclo_botPlate_botPlateCut, minEnclo_botPlateRMetal_botPlateCut, minEnclo_routingTrackMetal_cut, minEnclo_topPlate_topPlateCut, minEnclo_topPlateRMetal_topPlateCut, minheight_topPlatecut, minSpacing_botPlate, minSpacing_botPlateCut_topPlate, minSpacingOnTopPlate_cut, minWidth_botPlatecut, minWidth_botRMetal, minWidth_routingTrackcut, minWidth_topPlatecut, setBottomPlateAbtBoxEnclosure(), topCutLineDict, topCutLineNumber, topPlateBoxDict, and topPlateRLayerDict.

Referenced by drawAbutmentBox().

◆ drawAbutmentBox()

drawAbutmentBox ( self )

Draws the abutment box of the capacitor in position <(abutmentBoxXMin, abutmentBoxYMin)>.

First, the minimum enclosure of the top plate inside the bottom plate is computed. Second, using this parameters as well as the capacitor dimensions, the width and height of the abutment box are computed. The box is finally drawn.

Reimplemented in CapacitorStack.

References abutmentBox, abutmentBoxDict, bottomPlateBoxDict, computeAbutmentBoxDimensions(), computeBottomPlateCuts(), computeOnePlateBoxDimensions(), computeRoutingLayersDimensions(), computeTopPlateCuts(), enclosure_botPlate_topPlate, and topPlateBoxDict.

Referenced by CapacitorStack.create(), and create().

◆ drawOnePlate()

drawOnePlate	(	self,
		layer,
		net,
		boxDimensions )

Draws the top or bottom plate through inflation of the Box under it.

These boxes are the abutment box in the case of the bottom plate and the bottom plate's box in the case of the top plate. This function also creates a a net for the drawn plate and sets it as external.

Returns: The drawn box.

Referenced by drawCapacitor().

◆ drawBottomPlateCut()

drawBottomPlateCut	(	self,
		layer,
		b )

Draws the required cuts to connect the bottom plate.

First, the maximal possible number of cuts that can be drawn is computed. Second, using the computed number, the enclosure of this cuts in the bottom plate's layer is adjusted while the minimal enclosure is respected. Third, the relative positions of the cuts on both sides of the plate are computed. Finally, two vertical lines of cuts are drawns.

Remark:: The relative positions describe the cordinates of the first bottom cut in every line of cuts. Then, knowing the spacing and width specifications of these cuts the rest of the line is easilly constructed.

References bottomCutLineNumber, cutLeftLineDict, cutLine(), cutRightLineDict, minheight_topPlatecut, minSpacingOnBotPlate_cut, and minWidth_botPlatecut.

Referenced by drawCapacitor().

◆ drawTopPlateCut()

drawTopPlateCut	(	self,
		layer,
		t )

Draws the top plate's cuts after computing the maximal number of cuts that can be placed and its exact enclosure in the top plate.

References capacitorType, cut2MatrixDict, cutLine(), cutMatrix(), minheight_topPlatecut, minSpacingOnTopPlate_cut, minWidth_topPlatecut, topCutLineDict, and topCutLineNumber.

Referenced by drawCapacitor().

◆ drawRoutingLayers()

drawRoutingLayers	(	self,
		bottomPlateLayer,
		topPlateLayer,
		t,
		b )

Draws the routing layers of both bottom and top plates after computing widths and the exact position of these layers.

Also computes positions if rlayers that are crucial for routing.

References bottomPlateRLayerDict, cutLeftLineDict, cutRightLineDict, and topPlateRLayerDict.

Referenced by drawCapacitor().

◆ cutMaxNumber()

cutMaxNumber	(	self,
		width_layer,
		width_cut,
		spacing_cut,
		enclosure_cut )

Computes the maximal number of cuts to be placed on a layer of width width_layer considering specifications such as the spacing between the cuts, its width and its enclosure in the layer.

Referenced by computeBottomPlateCuts(), and computeTopPlateCuts().

◆ cutLine()

cutLine	(	self,
		net,
		layer,
		firstCutXCenter,
		firstCutYCenter,
		width_cut,
		height_cut,
		spacing_cut,
		cutNumber,
		direction )

Creates a horizontal or vertical line of contacts according to the specified direction.

Referenced by cutMatrix(), drawBottomPlateCut(), and drawTopPlateCut().

◆ cutMatrix()

cutMatrix	(	self,
		net,
		layer,
		firstCutXCenter,
		firstCutYCenter,
		width_cut,
		height_cut,
		spacing_cut,
		cutColumnNumber,
		cutRowNumber )

Creates a matrix of cuts by vertically stacking horizontal lines of identical cuts.

Parameters

net	net to which the cuts belong
layer	cuts physical layer
firstCutXCenter	center's abcissa of the bottom left cut ( that is the first cut to be drawn in the matrix )
firstCutYCenter	center's abcissa of the bottom left cut
(width_cut,height_cut,spacing_cut)	cuts dimenions
(cutColumnNumber,cutRowNumber)	matrix dimensions

Remarks: The matrix can have any dimensions zero or negative one.

References cutLine().

Referenced by drawTopPlateCut().

◆ getBottomPlateYMax()

getBottomPlateYMax ( self )

Returns: the ordinate of the bottom plate's highest end-point ( that is equivalent to dySource of the bottom plate's box ) .

References bottomPlateBoxDict.

◆ getBottomPlateLeftCutXMin()

getBottomPlateLeftCutXMin ( self )

Returns: the abcissa of the bottom plate's left line of cuts.

Referenced by CapacitorStack.drawBottomPlatesRLayers(), and RoutMatchedCapacitor.drawCuts_vRoutingTrack_hRoutingTrack().

◆ getBottomPlateLeftCutYMin()

getBottomPlateLeftCutYMin ( self )

Returns: the ordinate of the first ( or bottom) cut in the left line of cuts on the bottom plate.

◆ getBottomPlateLeftCutYMax()

getBottomPlateLeftCutYMax ( self )

Returns: the ordinate of the highest cut of the bottom plate's left line of cuts.

References bottomCutLineNumber, minSpacingOnBotPlate_cut, and minWidth_botPlatecut.

◆ getBottomPlateRightCutXMin()

getBottomPlateRightCutXMin ( self )

Returns: the absissa of the bottom plate's right line of cuts.

Referenced by CapacitorStack.drawBottomPlatesRLayers(), and RoutMatchedCapacitor.drawCuts_vRoutingTrack_hRoutingTrack().

◆ getBottomPlateRightCutYMin()

getBottomPlateRightCutYMin ( self )

Returns: the ordinate of the first ( or bottom) cut in the right line of cuts on the bottom plate.

Referenced by RoutMatchedCapacitor.computeHRLayerYCenter(), and getBottomPlateRightCutYCenter().

◆ getBottomPlateRightCutYMax()

getBottomPlateRightCutYMax ( self )

Returns: the ordinate of the highest ( or top) cut in the right line of cuts on the bottom plate.

References bottomCutLineNumber, minSpacingOnBotPlate_cut, and minWidth_botPlatecut.

Referenced by RoutMatchedCapacitor.computeHRLayerYCenter(), and getBottomPlateRightCutYCenter().

◆ getBotPlateLeftRLayerXMax()

getBotPlateLeftRLayerXMax ( self )

Returns: the center's ordinate of the bottom plate's left cut (the cut that is the first one in the line).

Referenced by CapacitorStack.drawBottomPlatesRLayers().

◆ getBottomPlateRightCutYCenter()

getBottomPlateRightCutYCenter ( self )

Returns: the position of the bottom plate's right cuts on the horitontal axis (also applicable to left cuts).

References getBottomPlateRightCutYMax(), and getBottomPlateRightCutYMin().

◆ getBotPlateLeftRLayerXMin()

getBotPlateLeftRLayerXMin ( self )

Returns: the position of the bottom plate's left cuts on the horitontal axis.

◆ getBotPlateRLayerYMin()

getBotPlateRLayerYMin ( self )

Returns: the position of bottom plate's left cuts on the horitontal axis.

Referenced by RoutMatchedCapacitor.route().

◆ getBotPlateRLayerYMax()

getBotPlateRLayerYMax ( self )

Returns: the position of bottom plate's left cuts on the horitontal axis.

Referenced by CapacitorStack.drawBottomPlatesRLayers().

◆ getBotPlateRLayerWidth()

getBotPlateRLayerWidth ( self )

Returns: the position of bottom plate's left cuts on the horitontal axis.

Referenced by CapacitorStack.drawBottomPlatesRLayers(), RoutMatchedCapacitor.drawCuts_vRoutingTrack_hRoutingTrack(), and RoutMatchedCapacitor.route().

◆ getBotPlateRightRLayerXCenter()

getBotPlateRightRLayerXCenter ( self )

Returns: the position of bottom plate's left cuts on the horitontal axis.

Referenced by RoutMatchedCapacitor.route().

◆ getBotPlateLeftRLayerXCenter()

getBotPlateLeftRLayerXCenter ( self )

Returns: the position of bottom plate's left cuts on the horitontal axis.

Referenced by RoutMatchedCapacitor.route().

◆ getTopPlateRLayerYMin()

getTopPlateRLayerYMin ( self )

Returns: the ordinate of the bottom end points of the top plate routing layer.

Referenced by CapacitorStack.drawTopPlatesRLayers(), and RoutMatchedCapacitor.route().

◆ getTopPlateRLayerYMax()

getTopPlateRLayerYMax ( self )

Returns: the ordinate of the higher end points of the top plate routing layer.

Referenced by CapacitorStack.drawTopPlatesRLayers().

◆ getTopPlateRLayerWidth()

getTopPlateRLayerWidth ( self )

Returns: the width of top plate's routing layer.

Referenced by RoutMatchedCapacitor.drawCuts_vRoutingTrack_hRoutingTrack(), CapacitorStack.drawTopPlatesRLayers(), and RoutMatchedCapacitor.route().

◆ getTopPlateRLayerXCenter()

getTopPlateRLayerXCenter ( self )

Returns: the center's abcissa of the bottom plate routing layer.

Referenced by CapacitorStack.drawTopPlatesRLayers().

◆ getTopPlateRLayerXMin()

getTopPlateRLayerXMin ( self )

Returns: the origin (bottom-left end point) abcissa of the top plate routing layers.

References topPlateRLayerDict.

Referenced by RoutMatchedCapacitor.__computeConnections__(), and RoutMatchedCapacitor.drawCuts_vRoutingTrack_hRoutingTrack().

◆ getTopPlateRLayerXMax()

getTopPlateRLayerXMax ( self )

Returns: the abscissa of the bottom-right end-point of the top plate routing layer.

References topPlateRLayerDict.

The documentation for this class was generated from the following file:

capacitorunit.py

Oroshi - Analog Devices Layouts

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __init__()

Member Function Documentation

◆ __setCapacitorPerUnit__()

◆ __computeCapDim__()

◆ __isCapacitorUnitOK__()

◆ setRules()

◆ getCapacitorType()

◆ getMaximumCapWidth()

◆ getMinimumCapWidth()

◆ getLayers()

◆ create()

◆ drawCapacitor()

◆ computeBottomPlateCuts()

◆ computeTopPlateCuts()

◆ drawAbutmentBox()

◆ drawOnePlate()

◆ drawBottomPlateCut()

◆ drawTopPlateCut()

◆ drawRoutingLayers()

◆ cutMaxNumber()

◆ cutLine()

◆ cutMatrix()

◆ getBottomPlateYMax()

◆ getBottomPlateLeftCutXMin()

◆ getBottomPlateLeftCutYMin()

◆ getBottomPlateLeftCutYMax()

◆ getBottomPlateRightCutXMin()

◆ getBottomPlateRightCutYMin()

◆ getBottomPlateRightCutYMax()

◆ getBotPlateLeftRLayerXMax()

◆ getBottomPlateRightCutYCenter()

◆ getBotPlateLeftRLayerXMin()

◆ getBotPlateRLayerYMin()

◆ getBotPlateRLayerYMax()

◆ getBotPlateRLayerWidth()

◆ getBotPlateRightRLayerXCenter()

◆ getBotPlateLeftRLayerXCenter()

◆ getTopPlateRLayerYMin()

◆ getTopPlateRLayerYMax()

◆ getTopPlateRLayerWidth()

◆ getTopPlateRLayerXCenter()

◆ getTopPlateRLayerXMin()

◆ getTopPlateRLayerXMax()

◆ init()

◆ setCapacitorPerUnit()

◆ computeCapDim()

◆ isCapacitorUnitOK()