Product Documentation
Virtuoso Space-based Router Constraint Reference
Product Version IC23.1, June 2023

append_group

append_group
-name s_groupName 
{-net {s_netName…} | -set d_setObj} 

Description

Appends one or more nets or nets in a set to the given group. To use this command, you must first create the group.

Arguments

-name s_groupName

Specifies the name of the group to which the nets will be assigned.

-net {s_netName…}

Adds nets in the list to the given group.

-set d_setObj

Adds nets in the set to the given group.

Examples

Creates a bus of one net, then adds nets to the net group. The composite net, bus0, contains four net members and can be routed as a bus using bus_route.

create_group -type net_bundle -name bus0 -net {dataIn[0]}
append_group -name bus0 -net {dataIn[1]}
append_group -name bus0 -net {dataIn[2]}
append_group -name bus0 -net {dataIn[3]}

Related Topics

bus_route

create_group


Return to top
 ⠀
X