News Stories

The Week In Review: May 18

Cadence boosts verification speed, rolls out first subsystem; Mentor wins deals for PCB design and UI; Synopsys wins VIP deal with AMD; MIPS squares off against ARM.

Blog Review: May 16

Chickens, in-circuit acceleration, blowing smoke, test problems, nice engineers, 4G vs. 3G efficiency.

Early Integration Gains Steam

Analysis: Despite demand for new tools at the latest process node, much of the effort is going into tighter integration of existing tools and integration of IP with other IP.

Top Stories

Experts At The Table: Hardware-Software Co-Design

Last of three parts: Cost of models; synchronization problems; growing sense of optimism about co-design; differences between hardware and software; who’s in charge, and who’s being blamed for power problems.

Gap Vs. Gap

Vendors and chipmakers agree there are gaps between automation tools, but they don’t necessarily agree on what needs to be fixed.

From Cryptic Error Messages To Contradictory Commands

While EDA tools have advanced to enable an impressive level of design complexity, users say usability hasn’t always kept up with functionality.

Rethinking Timing Optimization

The impact of smaller geometries on physical effects is forcing engineering teams to sharply alter their approach, akin to a complete genetic rewrite.

The Interconnect Game

Having one interconnect protocol inside an SoC would be nice, but reality is much more complicated.

Boosting Yield With Layout Awareness

The combination of physical design data with test diagnostics engines may be the light at the end of the tunnel to allow for easier pinpointing of defects.

SoCs Go Mainstream

The laws of physics are changing design away from the bleeding edge; opportunities and risks abound.

Coherency Becomes A Stack Of Issues

Keeping SoCs in sync is becoming increasingly challenging; multicore, increased software content and multiple geographies create bigger problems.

Managing Complexity With Advanced Packaging

Increased flexibility, faster time to market and arguably lower cost and risk are making new packaging approaches much more attractive.

The Software Side Of Derivatives

With software now an increasingly important and time-consuming part of IC designs, there is a growing emphasis to re-use code.

Technology Features

Round Tables

Experts At The Table: Hardware-Software Co-Design

First of three parts: Exploding complexity; bridging the language and engineering cultural gap; what’s really driving this market; who needs it and who doesn’t.

Experts At The Table: Hardware-Software Co-Design

Second of three parts: Disjointed design schedules; approximately timed modeling; the limits and benefits of RTL, emulation and FPGA prototypes; general-purpose vs. highly specific processors in SoCs.

Experts At The Table: Hardware-Software Co-Design

Last of three parts: Cost of models; synchronization problems; growing sense of optimism about co-design; differences between hardware and software; who’s in charge, and who’s being blamed for power problems.

Experts At The Table: Designing At 28nm And Beyond

First of three parts: Stacked die; the impact of software and integration; the changing role of EDA; who will be left standing and what they will make.

Experts At The Table: Designing At 28nm And Beyond

Second of three parts: Changes in the supply chain; what happens to little companies; rethinking business models; disruptions caused by stacked die.

Experts At The Table: Designing At 28nm And Beyond

Last of three parts: FPGA co-processors; virtualization; designs at 14nm; risks and guarantees for IP and subsystems; the value proposition for stacking die.

Experts At The Table: ESL Reality Check

First of three parts: What’s behind system-level tool adoption; Japan and Europe lead; complexity surpasses human capabilities; ESL sub-flows around TLM and HLS; the growing challenges of verification in context.

Experts At The Table: ESL Reality Check

Second of three parts: Stacked die and power; design exploration; standard models and interfaces; the cost of developing models; creating an interoperable ecosystem.

Experts At The Table: ESL Reality Check

Last of three parts: Addressing software and power earlier; changing economics in design and new competitors; new roles for FPGAs; impacts of stacked die; what standards are needed.

Experts At The Table: Changing Design

First of three parts: Hardware-software co-design; raising the level of abstraction; pathfinding; finding commonality between designs and increasing re-use; modeling languages.

Podcasts/Videos/Webcasts

Bridging Hardware And Software

A look at where the problems are in co-design and how much progress we’ve made.

ESL Grows As Processes Shrink

Complexity, time-to-market, Moore’s Law and stacked die are all converging on the market for system-level design tools; growth begins to ramp.

What’s Changing In System-Level Design

What’s working and what isn’t at advanced nodes for stacked die configurations.

The End Of CMOS?

The move to both fully-depleted SOI and FinFETs may be inevitable over the next couple process nodes, regardless of which one comes first.

3D IC Stacking Challenges

Sonics CEO Grant Pierce looks at what needs to change in SoC design, what’s driving those changes, and how all of this will be affected by 2.5D and 3D stacking.

Graphic Headaches

What are the design challenges of the leading GPU company and how are they changing?

Tech Talk: Atrenta CTO

Bernard Murphy digs down into what’s changing in semiconductor design and how 3D stacking will affect it.

Tech Talk: Sonics CTO

A look at the next big thing in semiconductors and technology and what it’s going to take to get there.

One-On-One: Naveed Sherwani

Open-Silicon’s CEO talks about priorities in business and technology, and how to bring them together.

One-On-One: Jack Harding

eSilicon’s CEO sounds off on changes in the supply chain, the skills needed to design a chip at 28nm and the promise of stacked die.