Getting The Balance Right


Defining the power architecture for a low-power design means striking a balance between the high-level abstraction and measurements made typically at RTL and below, but today that is easier said than done. “The balance is that at the high level of abstraction, the design choices you make have a big effect over power, yet your ability to measure them is incomplete until you get much further... » read more

The Bigger Picture


The pace of change in system-level design is no longer confined just to technology. It now hinges largely on whether enough engineers can make the leap from RTL or synthesis or verification or any other specialty to systems engineer. This is no small feat. It requires re-tooling and learning of modeling and other concepts that until now have been largely at the architectural level. It may ... » read more

End-User Report: Interoperability Still Lacking With System-Level Power Modeling


All of the major EDA vendors and standards groups are pitching modeling as the next level of abstraction for advanced process nodes, but is it working as planned for the chipmakers? System-Level Design caught up with Frans Theeuwen, Department Manager for System Design at NXP Semiconductors Corp. to discuss system-level design and power modeling. By Ann Steffora Mutschler SLD: How long has N... » read more

What If?


The latest terminology to permeate the ranks of systems engineers and the makers of automation tools is, ‘What If.’   On the face of it, this concept is a progression from the old matrix model, which provided a set of possible interactions and variables. What it adds, however, is an extra layer of dependencies and interdependencies, a concept that was developed largely in the software ... » read more

Experts At The Table: Platform-Based Design


By Ed Sperling System-Level Design sat down with Simon Bloch, vice president and general manager of ESL/HDL Design and Synthesis at Mentor Graphics; Mike Gianfagna, vice president of marketing at Atrenta; and Jim Hogan, a private investor. What follows are excerpts of a lively, often contentious two-hour conversation.   SLD: What’s the starting point for designs in this world? Hogan: I... » read more

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