3D IC Track   

Demonstrating Synopsys Lane Test & Repair on TSMC Light IOs for Vertical 3DIC Solutions

Synopsys / TSMC
Abstract
The joint Synopsys–TSMC work demonstrates the effectiveness of LTR when applied to TSMC Light I/Os, delivering robust end-to-end link quality for vertical 3DIC systems. The solution significantly improves yield, resiliency, and defect tolerance by enabling early defect detection, adaptive repair, and continuous monitoring throughout the product lifecycle.
This approach supports scalable and reliable deployment of next-generation 3DIC designs by addressing both manufacturing and in-field reliability challenges. Ultimately, it contributes to improved system performance, reduced failure rates, and enhanced overall product quality in advanced chiplet-based architectures leveraging TSMC Light I/O technology.
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