Intel® Quartus® Prime Pro Edition User Guide: Scripting

ID 683432
Date 10/04/2021
Public

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3.1.27.1. all_clocks (::quartus::sdc)

The following table displays information for the all_clocks Tcl command:

Tcl Package and Version

Belongs to ::quartus::sdc

Syntax all_clocks [-h | -help] [-long_help]
Arguments -h | -help Short help
  -long_help Long help with examples and possible return values
Description

Returns a collection of all clocks in the design.

Example Usage
project_open chiptrip
create_timing_netlist
foreach_in_collection clk [all_clocks] {
	puts [get_clock_info -name $clk]
}
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.

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