read_noc_solution - 2025.2 English - UG835

Vivado Design Suite Tcl Command Reference Guide (UG835)

Document ID
UG835
Release Date
2025-11-20
Version
2025.2 English

Reads a NOC solution file. A block diagram, elaborated, synthesized or implemented design must be open before running this command.

Syntax

read_noc_solution [‑no_update] [‑quiet] [‑verbose] [<file>]

Usage

Name Description
[-no_update] Do not run NoC compiler after reading in NoC solution
[-quiet] Ignore command errors
[-verbose] Suspend message limits during command execution
[<file>] Input NOC solution file to be read

Categories

NOC, FileIO

Description

Reads a network on chip (NoC) solution file and runs the NoC compiler.
Note: Before running this command, ensure to open block diagram, elaborated, synthesized, or implemented design.

Arguments

-no_update - (Optional) Does not run NoC compiler after reading NoC solution.

<file> - (Required) Specifies the input NoC solution file to read.

-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 reads a NoC solution from the current working directory and runs the NoC compiler:

read_noc_solution design_1_wrapper.ncr

The following example reads a NoC solution from the current working directory and does not run the NoC compiler

read_noc_solution -no_update design_1_wrapper.ncr