get_nodes (::quartus::sdc_ext)

The following table displays information for the get_nodes Tcl command:

Tcl Package and Version

Belongs to ::quartus::sdc_ext 1.0

Syntax get_nodes [-h | -help] [-long_help] [-no_duplicates] [-nocase] [-nowarn]
 
[ <filter> ]
Arguments -h | -help Short help
-long_help Long help with examples and possible return values
-no_duplicates Do not match duplicated node names
-nocase Specifies the matching of node names to be case-insensitive
-nowarn Do not issue warnings messages about unmatched patterns
<filter> Valid destinations (string patterns are matched using Tcl string matching)
Description
Returns a collection of nodes in the design.

The default matching scheme returns not only nodes
whose names match the specified filter, but also nodes
duplicated from these nodes (refers to cells are
automatically generated by Quartus from these
nodes). Use the -no_duplicates option to not include
duplicated nodes.

The filter for the collection is a Tcl list of
wildcards, and must follow standard Tcl or
TimeQuest-extension substitution rules. See help for
the use_timequest_style_escaping command for details.

Avoid using the get_nodes command if your design
targets a HardCopy series device or if you plan to
migrate your design to a HardCopy series device.
Example Usage
project_open chiptrip
create_timimg_netlist

set nodes [get_nodes *name*]
foreach_in_collection node $nodes {
    puts [get_object_info -name $node]
}

delete_timing_netlist
project_close
Return Value Code Name Code String Return
TCL_OK 0 INFO: Operation successful
TCL_ERROR 1 ERROR: Timing netlist does not exist. Use create_timing_netlist to create a timing netlist.