OVM guidelines Design How-To 7/5/2010 Post a comment This document provides some structure to OVM in the same way that OVM provides structure to the SystemVerilog language. The OVM library is both a collection of classes and a methodology for how to use those base classes.
Fundamental challenges of PCB assembly and test Blog 7/5/2010 Post a comment This white paper provides a description of the PCB manufacturing process along with the challenges facing today's electronics manufacturers with respect to the Manufacturing System Solutions (MSS) portfolio of the Valor Division of Mentor Graphics.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments