minLargeViaArrayWidth

spacings(
( minLargeViaArrayWidth tx_cutLayer
 ['cutClass { f_width | (f_width f_length) | t_name }]
 ['paraOverlap]
 f_viaWidth
)

) ;spacings

Specifies the minimum width of the intersection of two metal wires that are connected by the cut layer. This minimum width applies to both top and bottom metal layers in a via.

The minLargeViaArrayWidth and minLargeViaArraySpacing constraints together determine how via cut arrays are built. If minLargeViaArrayWidth is not specified, the array-to-array spacing (arraySpacing) specified by minLargeViaArraySpacing constraint is followed when a via cut array is built.

The via-cut-to-via-cut spacing (cutSpacing) is specified by the minLargeViaArrayCutSpacing constraint.

Values

tx_cutLayer	The cut layer on which the constraint is applied. Type: String (layer and purpose names) or Integer (layer number)
f_viaWidth	The width of the via must be greater than or equal to this value.

Parameters

'cutClass { f_width | (f_width f_length) | t_name }
	The cut class to which the constraint applies, specified by width, by width and length, or by name (as defined in a cutClasses constraint). f_width: Width f_length: Length t_name: Name of the cut class
'paraOverlap	The constraint applies only if the via cut arrays have a non-zero parallel overlap. Type: Boolean

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