## Intel® Quartus® Prime Pro Edition User Guide: Scripting

ID 683432
Date 10/04/2021
Public

 Tcl Package and Version Belongs to ::quartus::sta Syntax report_net_timing [-h | -help] [-long_help] [-append] [-file ] [-nworst_delay ] [-nworst_fanout ] [-panel_name ] [-stdout] [ ] Arguments -h | -help Short help -long_help Long help with examples and possible return values -append If output is sent to a file, this option appends the result to that file. Otherwise, the file will be overwritten. This option is not supported for HTML files. -file Sends the results to an ASCII or HTML file. Depending on the extension -nworst_delay Report worst net delays -nworst_fanout Report worst fanout nets -panel_name Sends the results to the panel and specifies the name of the new panel -stdout Send output to stdout, via messages. You only need to use this option if you have selected another output format, such as a file, and would also like to receive messages. Signal or collection name Description Reports delay and fanout information about a net in the design. A net corresponds to a cell output pin. Report can be directed to the Tcl console ("-stdout", default), a file ("-file"), the Timing Analyzer graphical interface ("-panel_name"), or any combination of the three. The value of the name is either a collection or a Tcl list of wildcards used to create a collection of the appropriate type. The values used must follow standard Tcl or Timing Analyzer-extension substitution rules. See the help for use_timing_analyzer_style_escaping for details. Example Usage project_open create_timing_netlist # Show delay and fanout information for all nets # that match "abc*" report_net_timing [get_nets abc*] # Report delay and fanout information for the 10 # nets showing higher delays report_net_timing -nworst_delay 10 # Report delay and fanout information for the 10 # nets showing higher fanout report_net_timing -nworst_fanout 10 project_close Return Value Code Name Code String Return TCL_OK 0 INFO: Operation successful TCL_ERROR 1 ERROR: Options - and - are mutually exclusive. Specify only one of the two options. TCL_ERROR 1 ERROR: You must open a project before you can use this command. TCL_ERROR 1 ERROR: Timing netlist does not exist. Use create_timing_netlist to create a timing netlist. TCL_ERROR 1 ERROR: Neither of options - or - is specified. Specify one of the two options.