reset_drc_check - 2022.1 English

Vivado Design Suite Tcl Command Reference Guide (UG835)

Document ID
Release Date
2022.1 English

Reset one or more DRC checks to factory defaults.


reset_drc_check [‑quiet] [‑verbose] [<checks>...]


Name Description
[-quiet] Ignore command errors
[-verbose] Suspend message limits during command execution
[<checks>] The list of checks to reset.


DRC, Object


Reset the specified DRC checks to the defaults provided by the Vivado® Design Suite. This will restore the DRC check to its default configuration, including any changes to the IS_ENABLED or SEVERITY properties.

The IS_ENABLED property can be modified on a specific DRC check to disable the rule from being checked, even when it is specified either directly in the report_drc command, or as part of a ruledeck.

The SEVERITY property is a string property that can be modified to change the severity associated with a specific DRC rule when a violation is found during the report_drc command. The supported values are: FATAL, ERROR, "CRITICAL WARNING", WARNING, ADVISORY


-quiet - (Optional) Execute the command quietly, returning no messages from the command. The command also returns TCL_OK regardless of any errors encountered during execution.
Note: Any errors encountered on the command-line, while launching the command, will be returned. Only errors occurring inside the command will be trapped.
-verbose - (Optional) Temporarily override any message limits and return all messages from this command.
Note: Message limits can be defined with the set_msg_config command.

<checks> - (Required) The list of one or more DRC rule checks to reset to the tool defaults.


The following example modifies the IS_ENABLED property for the ROAS-1 rule, modifies the SEVERITY property for the RFFC-1 rule, and then restores the default settings for all checks:
set_property IS_ENABLED false [get_drc_checks ROAS-1]
set_property SEVERITY "Critical Warning" [get_drc_checks RFFC-1]
reset_drc_check [get_drc_checks]