Verification expert Lauro Rizzatti recently interviewed Jean-Marie Brunet, senior marketing director, Scalable Verification Solutions Division (SVSD), Siemens EDA, about the importance of accurate power estimation and optimization for system-on-chip (SoC) designs.
What is the problem facing the semiconductor industry today regarding pre-silicon power estimation?
The problem is the discrepancy between estimated pre-silicon dynamic power consumption in SoC designs and actual power dissipated by the manufactured SoC. Over the past several years, customers noticed that when newly designed SoCs were plugged into the sockets of end products, the actual dynamic power consumption exceeded the estimated power by an order of magnitude.