Product Documentation
Virtuoso Technology Data Constraints Reference
Product Version IC23.1, November 2023

LEF_CAPMULTIPLIER

spacings(
( LEF_CAPMULTIPLIER tx_layer
 x_multiplier
)
) ;spacings

Specifies the multiplier for interconnect capacitance to account for increases in capacitance caused by nearby wires.

Values

tx_layer

The layer on which the constraint is applied.

Type: String (layer and purpose names) or Integer (layer number)

x_multiplier

The required capacitance multiplier.

Parameters

None.

Example

The capacitance multiplier on Metal1 is 2.

spacings(
    ( LEF_CAPMULTIPLIER "Metal1"  
     2 
)
) ;spacings

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