techSetDBUPerUU

techSetDBUPerUU(
d_techID 
t_cvType 
n_dbuPerUU
)
=> t / nil

Description

Sets the number of database units per each user unit for the specified cellview type in the specified technology database. Caution: Changing the number of database units per user unit with this function does not modify values previously stored in the database, which can result in misrepresented data. If you scale a full design or a cellview, you must use the XScale command in combination with modifying the technology database. For information about XScale, see Virtuoso Studio Design Environment User Guide.

Arguments

d_techID	The database identifier of the technology database.
t_cvType	The name of the cellview type. Valid values: maskLayout, schematic, netlist, and schematicSymbol
n_dbuPerUU	The number of database units per user unit. Valid values: Any numerical value

Value Returned

t	The number of database units per user unit is set.
nil	The technology database does not exist or the specified cellview type is invalid.

Example

techSetDBUPerUU(tfID "maskLayout" 1000.0)

Sets the number of database units per user unit for the cellview type maskLayout to 1000.0 in the technology database identified by tfID.

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