LEF_AREACAPACITANCE

spacings(
( LEF_AREACAPACITANCE tx_layer
 f_areaCap
)

) ;spacings

Specifies the wire-to-ground capacitance for each square unit, in picofarads per square micron.

Values

tx_layer	The layer on which the constraint is applied. Type: String (layer and purpose names) or Integer (layer number)
f_areaCap	The required area capacitance.

Parameters

None.

Example

The capacitance on Metal1 is 0.16.

spacings(
    ( LEF_AREACAPACITANCE "Metal1"  
     0.16 
 )
) ;spacings

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