restart - 2024.1 English

Vivado Design Suite Tcl Command Reference Guide (UG835)

Document ID
UG835
Release Date
2024-05-30
Version
2024.1 English

Rewind simulation to post loading state (as if design was reloaded), time is set to 0

Syntax

restart [‑quiet] [‑verbose]

Returns

Restart retains breakpoints, Tcl forces, and settings in the waveform viewer but clears up the effects of all other Tcl commands.

Usage

Name Description
[-quiet] Ignore command errors
[-verbose] Suspend message limits during command execution

Categories

Description

Return the current simulation to its initial state, as if the design was reloaded, resetting the current simulation time to 0.

The restart command retains breakpoints, Tcl forces, and settings in the waveform configuration window, but resets all simulation values, and clears all other Tcl commands.

Arguments

-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.

Examples

The following example restarts the current simulation:

restart