lxSupplyNetNames

layoutXL lxSupplyNetNames string "list_of_supply_net_names"

Description

Specifies the list of power net names used to achieve optimized chaining results in Layout XL device level schematics.

The list is also used by the Virtuoso custom digital placer to exclude power nets during wire length optimization; and to determine the power nets that are hidden when the hideDraglinesForGlobalNets environment variable is switched on.

The default values are "vcc vcc! vcc: vdd vdd! vdd:".

Arguments

list_of_supply_net_names

A list of power net names each separated by a space. The list must be enclosed in quotation marks; for example,

"vcc vcc! vcc: vdd vdd! vdd:"

GUI Equivalent

Command:	Options – Connectivity (General tab)
Field:	Power net names

Examples

envGetVal("layoutXL" "lxSupplyNetNames")

envSetVal("layoutXL" "lxSupplyNetNames" 'string "vcc vcc! vcc: vdd vdd! vdd:")

Virtuoso Layout Suite XL: Connectivity Driven Editing User Guide
Product Version IC23.1, November 2023