Vivado Y2k22 Patch Install -

The Vivado Y2K22 patch (Answer Record 76960) is a critical update for AMD/Xilinx tools to resolve a "Revision Number Overflow" bug that began on January 1, 2022. This overflow occurs because HLS (High-Level Synthesis) tools use a date-based versioning format (YYMMDDHHMM) which exceeded the limit of a 32-bit signed integer in the year 2022. Patch Overview

For official documentation and the download, visit the AMD-Xilinx Solution Record. vivado y2k22 patch install

3. Apply the patch

Linux:

cd /path/to/your/vivado/install
unzip /path/to/patch_Vivado_<version>_Linux.zip
./patch_vivado.sh
  • Immediate crash upon launching the GUI.
  • Failure during open_project or generate_target commands in batch mode.
  • Error message: ERROR: [Common 17-39] 'get_property' failed due to earlier errors.

When prompted, enter the Vivado install path (e.g., /tools/Xilinx/Vivado/2021.2). The Vivado Y2K22 patch (Answer Record 76960) is

: You only need to run the script once per base directory; it applies to all versions found therein. If you later install a minor update (e.g., moving from 2021.1 to 2021.1.1), you do need to re-apply it. terminal commands for a Linux environment or a link to the exact download page Immediate crash upon launching the GUI

The issue stemmed from the internal webtalk data collection mechanism, which relied on a specific date format string. When the year rolled over to 2022, the software encountered an arithmetic overflow or an unexpected date string format that caused the application to crash on startup or during synthesis.

Run: Navigate to the install directory and execute:sudo python y2k22_patch.py Key Reminders