Flush VCD information to the VCD output file and close the file
Syntax
close_vcd [‑ports] [‑file <arg>] [‑quiet] [‑verbose]Usage
| Name | Description |
|---|---|
[-ports]
|
Control extended vcd dump file. |
[-file]
|
file name. For dumpports, defaults to dumpports.vcd |
[-quiet]
|
Ignore command errors |
[-verbose]
|
Suspend message limits during command execution |
Categories
Description
Closes the open Value Change Dump (VCD) file.
Only one VCD file can be open in the AMD Vivado™ simulator at one time. You must close the currently opened VCD file before opening another file.
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 closes the current VCD object:
close_vcd