Visible to Intel only — GUID: reference_TCL_tcl_pkg_sdc_ver_1_5_cmd_remove_clock_uncertainty
Ixiasoft
Visible to Intel only — GUID: reference_TCL_tcl_pkg_sdc_ver_1_5_cmd_remove_clock_uncertainty
Ixiasoft
3.1.27.15. remove_clock_uncertainty (::quartus::sdc)
The following table displays information for the remove_clock_uncertainty Tcl command:
Tcl Package and Version | Belongs to ::quartus::sdc |
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Syntax | remove_clock_uncertainty [-h | -help] [-long_help] -from <from_clock> -to <to_clock> | ||
Arguments | -h | -help | Short help | |
-long_help | Long help with examples and possible return values | ||
-from <from_clock> | Valid destinations (string patterns are matched using Tcl string matching) | ||
-to <to_clock> | Valid destinations (string patterns are matched using Tcl string matching) | ||
Description | Removes clock uncertainty from a collection of clocks to a collection of clocks. The source and destination clocks can be any arbitrary collection of clocks. This command removes all uncertainty between two clocks. If there does not exist uncertainty between two clocks specified in remove_clock_uncertainty, the command does nothing for those two clocks but continues to attempt to remove uncertainty between other clocks specified. The values of the -from and -to options are either collections or a Tcl list of wildcards used to create collections of appropriate types. The values used must follow standard Tcl or Timing Analyzer-extension substitution rules. See the help for use_timing_analyzer_style_escaping for details. |
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Example Usage | |
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Return Value | Code Name | Code | String Return |
TCL_OK | 0 | INFO: Operation successful |