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EDA

Electronic Design Automation

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SystemC vs C++ for High Level Synthesis

SystemC vs C++ for High Level Synthesis
by Paul McLellan on 12-04-2012 at 4:00 pm
Categories: EDA

One of the decisions that needs to be made when using high-level synthesis (HLS) in general and Catapult in particular is what language to use as input. The choice is C++ or SystemC. Of course at some level SystemC is C++ with added libraries and templates, but in fact the semantics of the two languages end up being very different.

The… Read More

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An FPGA Design Flow with Aldec Tools

An FPGA Design Flow with Aldec Tools
by Daniel Payne on 12-04-2012 at 12:19 pm
Categories: Aldec, EDA, FPGA

I’ve used FPGA vendor-supplied tools from both Xilinxand Lattice Semibefore, so I wanted to see what EDA tools Aldec has to offer for FPGA design. I read the Aldecwhite paper, Corporate Standardization of FPGA Design Flow, and summarize what I found.… Read More

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Mixed-Signal Methodology Guide: Design Management

Mixed-Signal Methodology Guide: Design Management
by Daniel Payne on 12-04-2012 at 11:04 am
Categories: Cliosoft, EDA

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I reviewed the book Mixed-Signal Methodology Guidein August of this year published by Cadence, and decided to follow up with one of the authors, Michael Henrie from ClioSoft, to learn more about the importance of Design Management for AMS. Michael is a Software Engineering Manager at ClioSoft and has worked at Zarlink Semi, Legerity,… Read More

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Variation-Aware Design: A Hands-on Field Guide

Variation-Aware Design: A Hands-on Field Guide
by Daniel Payne on 12-01-2012 at 2:57 pm
Categories: EDA, Solido

IC designers using advanced nodes are acutely aware of how variation effects in the silicon itself are causing increased analysis and design efforts in order to yield chips at acceptable levels. Four authors from Solidoare so passionate about this topic that they combined their years of experience into a book that I had a chance… Read More

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Sequential Power Optimization

Sequential Power Optimization
by Paul McLellan on 11-29-2012 at 8:44 pm
Categories: EDA

Calypto has an interesting webinar coming up about Minimizing RTL Power Through Sequential Analysis. It is next Tuesday December 4th at 11am.

Insert standard paragraph about how power is the new timing, everyone worries about power, battery life in smartphones, half-empty datacenters.

You probably already know about clock… Read More

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GLOBALFOUNDRIES and Mentor Develop Methods to Identify Critical Features in IC Designs

GLOBALFOUNDRIES and Mentor Develop Methods to Identify Critical Features in IC Designs
by glforte on 11-28-2012 at 3:00 pm
Categories: EDA, GlobalFoundries, Semiconductor, Siemens EDA

Since the beginning of the semiconductor industry, improving the rate of yield learning has been a critical factor in the success silicon manufacturing. Each fab has dedicated yield teams that look at the yield of wafers manufactured the previous day and attempt to find the root cause of any unexpected “excursions.” In earlier… Read More

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Give me a pair of wires, I’ll give you Ethernet in cars

Give me a pair of wires, I’ll give you Ethernet in cars
by Don Dingee on 11-27-2012 at 10:00 pm
Categories: Cadence, IP

A very astute gentleman said to me a few years ago that he’d seen a lot of networking technology come and go – Token Ring, FDDI, Fibre Channel, InfiniBand – but the only one that held up over time was Ethernet.… Read More

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Second FPGA to the right, and straight on ‘til it works

Second FPGA to the right, and straight on ‘til it works
by Don Dingee on 11-26-2012 at 6:00 pm
Categories: EDA, FPGA, Synopsys

In a fantasy world where there were no coding errors or integration issues, FPGA designs would fly straight through synthesis easily and quickly. Maybe that world does exist somewhere. For the rest of us, who have experienced the agony of running a large FPGA design – again – only to find another error and have to start over, there … Read More

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ASIC Prototyping: Dini Group and Tektronix

ASIC Prototyping: Dini Group and Tektronix
by Daniel Payne on 11-25-2012 at 7:00 pm
Categories: EDA

Collaboration in EDA is nothing new, however you may not be aware of how the Dini Group and Tektronix have worked together on an FPGA prototyping platform to address issues like debugging with full visibility across an entire multi-FPGA design. At SemiWiki we’ve blogged a couple of times so far about the new debug approach… Read More