Xilinx, Inc.

Geetesh More

Nagaraj Narasimh Savithri

Srinivasan Dasasathyan

A method of testing a circuit design includes generating, for each net of each critical path in the circuit design, a respective ring oscillator circuit design. The ring oscillator circuit design has a source gate coupled to a destination gate via the net and a feedback path that couples an output pin of the destination gate to an input pin of the source gate. Configuration data are generated to implement a respective ring oscillator circuit from each ring oscillator circuit design, and a programmable integrated circuit is configured with the configuration data. The method determines a delay of the net of each ring oscillator circuit.

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Delhi, India

Geetesh More