Product Documentation
Virtuoso Layout Suite SKILL Reference
Product Version IC23.1, November 2023

lxHiBackAnnotateAllActiveDummies

lxHiBackAnnotateAllActiveDummies(
[ ?schCV d_schCellViewId ]
[ ?layCV d_layCellViewId ]
[ ?autoSchExtract { t | nil } ]
)
=> t

Description

Backannotates to schematic the symbols of all the active dummy devices—dummy devices that are not tied to a power or ground net and are not bound in the current layout view. If the schematic and the layout cellview IDs are not supplied, Virtuoso tries to determine them automatically.

You can also choose to backannotate inactive dummy devices—dummy devices that are tied to a power or ground net. To do this, type the following in the CIW:

envSetVal("layoutXL" "lxDummyBackAnnotateAll" 'boolean t)

For more information on backannotation of dummy devices, see Dummy Instances Backannotation.

Arguments

?schCV d_schCellViewId

Database ID of the schematic cellview to which the dummy is backannotated.
Default: nil

?layCV d_layCellViewId

Database ID of the layout cellview from which the dummy is backannotated.
Default: nil

?autoSchExtract

Automatically extracts the schematic, if required.
Default: nil

Value Returned

t

The symbols of all the active dummies are backannotated to the schematic view.

nil

Backannotation of all active dummies failed.

Example

lxHiBackAnnotateAllActiveDummies
(?schCV scv ?layCV lcv ?autoSchExtract t)

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