all_hsios - 2024.1 English

Vivado Design Suite Tcl Command Reference Guide (UG835)

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

Get a list of hsio cells in the current design

Syntax

all_hsios [‑quiet] [‑verbose]

Returns

List of hsio cell objects.

Usage

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

Categories

XDC

Description

Returns a list of all High Speed IO (HSIO) cell objects that have been declared in the current design. These HSIO cell objects can be assigned to a variable or passed into another command.

The list of high-speed IOs returned by all_hsios can also be limited or reduced by the filter command to filter according to properties assigned to the HSIO objects. Properties of an object can be returned by the list_property or report_property commands.

The all_hsios 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.

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 HSIO objects in the current design:

all_hsios

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

set_false_path -from [all_hsios] -to [all_registers]