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Can Your Router Handle 28 nm?

Can Your Router Handle 28 nm?
by Beth Martin on 06-20-2011 at 7:11 pm

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With the adoption of the 32/28 nm process node, some significant new challenges in digital routing arise—including complex design rule checking (DRC) and design for manufacturing (DFM) rules, increasing rule counts, very large (1 billion transistor) designs. To meet quality, time-to-market, and cost targets, design teams… Read More


Circuit Simulation and IC Layout update from Mentor at DAC

Circuit Simulation and IC Layout update from Mentor at DAC
by Daniel Payne on 06-17-2011 at 7:06 pm

Intro
On Monday evening I talked with Linda Fosler, Director of marketing for the DSM Division at Mentor about what’s new at DAC this year in circuit simulation and IC layout tools.

Notes
IC Station – old name for IC layout tools

Eldo – Eldo Classic- Cell characterization
– ST is the early customer and teaching customer,… Read More


An Affordable 3D Field Solver at DAC

An Affordable 3D Field Solver at DAC
by Daniel Payne on 06-17-2011 at 6:35 pm

Intro
Massimo Sivilotti, Ph.D of Tanner EDA showed me their 3D field solver in the HiPer PX extraction tool at DAC last week.

Notes

Tool Suites – schematics, layout, SPICE simulation, DRC/LVS
– HiPer PX: 3D Field solvero Layers, dielectrics,
o Finite element analysis
o Boundary element methods
o 2D mode for pattern matching… Read More


Hardware Configuration Management at DAC

Hardware Configuration Management at DAC
by Daniel Payne on 06-17-2011 at 6:20 pm

Intro
Show me what has changed in my RTL or Schematic since the last time I looked. This task is now automated by Cliosoft with their new hierarchical tool called Visual Design Difference (VDD). Srinath showed me what was new for DAC.


Srinath Anantharaman

Notes
LSI, STMicro – use DesignSync for their DM but use VDD for seeing visual… Read More


EDA Interoperability at DAC

EDA Interoperability at DAC
by Daniel Payne on 06-17-2011 at 4:42 pm

Intro
My Wednesday breakfast at DAC last week was at the Interoperability event sponsored by Synopsys. The Synopsys moderator was so jovial that he reminded me of Jerry Lewis, I was relieved when the guests gave us an update.

Notes
Interconnect Modeling- Open Source Interconnect Technology Format (ITF)o Used by Star RC

–… Read More


Synopsys IC Validator at DAC

Synopsys IC Validator at DAC
by Daniel Payne on 06-14-2011 at 3:14 pm

Intro
At DAC last week I visited the Synopsys demo suite to see what’s new with IC Validator.


Notes
Stelios Diamantidis, PMM
– In-design physical verification
– Sign-off reveals thousands of late stage DRC violations
– 28nm has 1.5K rules, 15K runset sizes
– Metal Fill changes timing
– The… Read More


Tanner EDA at DAC

Tanner EDA at DAC
by Daniel Payne on 06-14-2011 at 2:40 pm

Intro
For 22 years now Tanner EDAhas been in the business pf offering tools for AMS and MEMS designers. I learned what’s new at DAC on Tuesday morning.

Notes
Nicholas Williams – Director of Product Management

Tanner EDA front end: S-Edit integrates with Berkeley Fast Analog Simulator
W-Edit – is the waveform viewer

Who is … Read More


A Birds-Eye Overview of DRC+

A Birds-Eye Overview of DRC+
by Daniel Nenni on 06-13-2011 at 10:57 pm

The GlobalFoundries DRC+ platform is one of the most innovative DFM technologies and was well represented at #48DAC. In case you missed it, here is a reprint of a DRC+ overview from GFI just prior to #48DAC:

DRC (Design Rule Constraints) are the fundamental principles in constraining VLSI (Very Large Scale Integration) circuit… Read More


HSPICE gets Faster, better Convergence

HSPICE gets Faster, better Convergence
by Daniel Payne on 06-13-2011 at 5:53 pm

Hany El Hak – Product Marketing Manager

Frederik Iverson – AE

Scott Wetch – HSPICE Architect

HSPICE – 5 years ago convergence was not so good, while 95% of analog circuits today converge out of the box, no options are required.

Synopsys AMS Portfolio – wide range of tools
– Custom Designer: IC schematic and layout tools
–… Read More