./install_debug_token -i /path/to/your/downloaded/Vivado_Y2K22_Patch.zip
: Obtain the y2k22_patch-1.2.zip file. Extract it directly into your Xilinx installation root (e.g., C:\Xilinx or /opt/Xilinx ). Verify Python : Versions 2020.x and later : Requires Python 3.8 . Versions earlier than 2020.x : Requires Python 2.7 . vivado y2k22 patch install
: A separate standalone Python installation (version 2.7.5 or later) is required. Versions earlier than 2020
Open a terminal or command prompt and navigate to the base installation directory where you extracted the patch. The is a critical software update released by
The is a critical software update released by AMD-Xilinx to resolve a "Revision Number Overflow" bug that prevents the export_ip command from functioning. This issue affects all versions of Vivado and Vitis (including HLS) from 2014.x through 2021.2 . Without this patch, High-Level Synthesis (HLS) tools fail to export RTL designs because the date-based version format (YYMMDDHHMM) exceeds the limit for 32-bit signed integers. Patch Prerequisites Python Requirement : The patch is a Python-based script.
Run in terminal or Tcl console:
: Open your project in Vivado and verify that the patch has been successfully applied. Look for any specific changes or fixes mentioned in the patch notes.