report_hw_pcie - 2022.1 English

Vivado Design Suite Tcl Command Reference Guide (UG835)

Document ID

UG835

Release Date

2022-05-05

Version

2022.1 English

Formatted report for PCIe core.

Syntax

report_hw_pcie [‑file <arg>] [‑append] [‑return_string] [‑quiet] [‑verbose]
    <hw_pcie>

Usage

Name	Description
`[-file]`	File name (including full path) to output the report results to
`[-append]`	Append the report results to a file
`[-return_string]`	Return report results as a string
`[-quiet]`	Ignore command errors
`[-verbose]`	Suspend message limits during command execution
`<hw_pcie>`	Hardware PCIe object

Description

Generate a report for the Peripheral Component Interconnect Express (PCIe) debug core object, hw_pcie, defined on the current hardware device.

The customizable LogiCORE IP PCIe core for Xilinx® ACAPs is designed for evaluating and monitoring the PCIe Link Training and Status State Machine (LTSSM) running on the Gigabit Transceivers (GTs). In the Vivado® Hardware Manager, Versal PCIe soft cores implemented in the design, are represented as hw_pcie objects. You can use these PCIe debug cores to solve a range of debug and validation problems; from viewing the PCIe link info to the LTSSM state transition diagram.

This command generates a report with general information about the PCIe core, the LTSSM state visitation status and the trace data for the LTSSM transition graph.

Arguments

-file <arg> - (Optional) Write the report into the specified file.

Note: If the path is not specified as part of the file name, the file will be written into the current working directory, or the directory from which the tool was launched.

-append - (Optional) Append the output of the command to the specified file rather than overwriting it.

Note: The -append option can only be used with the -file option.

-return_string - (Optional) Directs the output to a Tcl string rather than to the standard output. The Tcl string can be captured by a variable definition and parsed or otherwise processed.

Note: This argument cannot be used with the -file option.

-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.

<hw_pcie> - (Required) List of HW PCIe objects. If not provided, report is generated for all available PCIe cores.

Examples

The following example generates a report for the PCIe core at index 0

report_hw_pcie [lindex [get_hw_pcies] 0]

The following example generates the report for the hw_pcie objects and outputs them to the text file specified

report_hw_pcie -file C:/data/pcie_report.txt [get_hw_pcies]