config_design_analysis - 2023.2 English

Vivado Design Suite Tcl Command Reference Guide (UG835)

Document ID

UG835

Release Date

2023-10-18

Version

2023.2 English

This command configures general features of design analysis.

Syntax

config_design_analysis [‑max_common_paths <arg>] [‑quiet] [‑verbose]

Usage

Name	Description
`[-max_common_paths]`	Number of paths to consider for finding common paths across phases (< 20000) Default: 1000
`[-quiet]`	Ignore command errors
`[-verbose]`	Suspend message limits during command execution

Description

This command configures features of the report_design_analysis command.

The design analysis report analyzes timing paths at various stages in the AMD Vivado™ Design Suite tool flow, including synthesis, optimization, placement, routing. The -max_common_paths option specifies how many setup timing paths to capture at each stage in the flow.

Note: This command returns nothing if successful, or returns an error if it fails.

Arguments

-max_common_paths <arg> - (Optional) The number of paths to consider when examining the distribution of common paths across phases of implementation. Specified as an integer value less than 20,000, the default is 1000.

-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 ignores the package delays during timing analysis:

config_design_analysis 500