Wilmar M. Heuvelman

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As CMOS technology continues to scale, the accurate prediction of silicon timing through the use of pre-silicon modeling and analysis has become especially difficult. These timing mismatches are important because they make it hard to accurately design circuits that meet timing specifications at first-silicon. Among all the parameters leading to the timing(More)
Power supply noise (PSN) has become a critical issue during high-quality at-speed testing. Discrepancies between the circuit's switching activity during functional and test mode can cause overtesting and lead to yield loss. Alternatively, reduced PSN effects around critical paths can result in undertesting the chip, causing test escapes. To achieve a(More)
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