In January 2022, FPGA engineers worldwide were hit by the "Y2K22" bug, which caused Vivado and Vitis HLS (High-Level Synthesis) to fail during IP export. The issue stemmed from a date-based versioning system (
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. vivado y2k22 patch install
The Vivado Y2K22 patch installation is a straightforward process that ensures your Vivado software is prepared for the Year 2022 date change. By following these steps, you can confidently update your Vivado installation and avoid potential issues related to date and time calculations. In January 2022, FPGA engineers worldwide were hit
Use the cd command to go into the bin folder inside your Vivado installation. The Vivado Y2K22 patch installation is a straightforward
: Disable internet time sync, set date manually to Dec 2021, launch Vivado, then re-enable.