Synopsys, Inc.

Nabil Yazdani

Donald John Oriordan

Jingyu Xu

Bulent Basaran

Larissa Nitchougovskaia

The independent claims of this patent signify a concise description of embodiments. Embodiments described herein are directed to a database-driven scheme for automating the process of VDRC checking in a full-custom EDA Design and Implementation tool. Various embodiments include at least a computer-implemented method of performing Voltage-based Design Rule Checking (VDRC) in a full-custom EDA Design and Implementation Platform is provided, the method comprising receiving a plurality of net voltages from at least a first net and a second net, wherein reception of the plurality of net voltages is from one or more of a simulation, a plurality of simulations, manual override, or direct input, determining a net voltage range, the net voltage range being a difference between a first net voltage of a first net and a second net voltage of a second net, causing transfer of the net voltage range to a layout editing process, the layout editing process resulting in generating a layout, and performing VDRC verification, confirming a VDRC clean layout. This Abstract is not intended to limit the scope of the claims.

Growing community of inventors

Nepean, Canada

Nabil Yazdani