lxGroundNetNames
layoutXL lxGroundNetNames string "list_of_ground_net_names"
Description
Specifies ground net names to help you achieve optimized chaining results in Layout XL device level schematics.
The list is also used by the Virtuoso custom digital placer to exclude ground nets during wire length optimization; and to determine the ground nets that are hidden when the hideDraglinesForGlobalNets environment variable is switched on.
The default values are "gnd gnd! gnd: vss vss! vss:".
Arguments
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A list of ground net names each separated by a space. The list must be enclosed in quotation marks; for example, "gnd gnd! gnd: vss vss! vss:" |
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GUI Equivalent
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Ground net names (Connectivity Form) |
Examples
envGetVal("layoutXL" "lxGroundNetNames")
envSetVal("layoutXL" "lxGroundNetNames" 'string "gnd gnd! gnd: vss vss! vss:")
Related Topics
List of Layout XL Environment Variables
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