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

libProp

spacings(
( libProp 
 'propName t_propName 
 ['int | 'float]  t_propValue 
)
) ;spacings

Specifies a value for a LEF library property.

Values

t_propValue

The value of the specified LEF library property.

Type: String (default) or int or float, if specified.

Parameters

'propName t_propName

  

The name of the LEF library property.

Type: String

'int | 'float

If int or float is not specified, the value is assumed to be string.

Example

The values for the LEF58_TRIMMETALTRACK and versionNum library properties are specified.

spacings(
    ( libProp 
     'propName "LEF58_TRIMMETALTRACK"
"TRIMMETALTRACK M1TRIM COREOFFSET 0.1 PITCH 0.2"
)
( libProp
'propName "versionNum" 'int "12"
)
) ;spacings

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