all_cpus - 2023.1 English

Vivado Design Suite Tcl Command Reference Guide (UG835)

Document ID
UG835
Release Date
2023-05-16
Version
2023.1 English

Get a list of cpu cells in the current design

Syntax

all_cpus [‑quiet] [‑verbose]

Returns

List of cpu cell objects.

Usage

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

Categories

XDC

Description

Returns a list of all CPU cell objects in the current design. Creates a list of all the CPU cell objects that have been declared in the current design.

The list of CPUs returned by all_cpus can also be limited or reduced by the filter command to filter according to properties assigned to the CPU cell objects. Properties of an object can be returned by the list_property or report_property commands.

The all_cpus command is scoped to return the objects hierarchically, from the top-level of the design or from the level of the current instance. By default the current instance is defined as the top level of the design, but can be changed by using the current_instance command.

Note: This command returns a list of CPU cell objects

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 returns all CPU objects in the current design:

all_cpus

The following example shows how the list returned can be passed to another command:

set_false_path -from [all_cpus] -to [all_registers]