Mentor Blogs

Posts tagged with 'Intelligent Testbench Automation'

Tornado Alert!!!

Posted Feb 21, 2012, by Dennis Brophy

Is my car trying to tell me something? This past Friday was the beginning of a two day internal functional verification meeting at Mentor Graphics corporate headquarters on Intelligent Testbench Automation (iTBA).  (Mentor’s iTBA product, Questa inFact is hot and getting hotter.) After getting to my car to return home at the end of the first day, I was thinking that the large interest in this technology … Read More

Tags: UVM, Tipping Point, Veloce, inFact, Intelligent Testbench Automation, Crossing the Chasam, Questa, SoC, iTBA, OVM

Combining Intelligent Testbench Automation with Constrained Random Testing

Posted Jul 26, 2011, by Mark Olen

Who Doesn’t Like Faster? In my last blog post I introduced new technology called Intelligent Testbench Automation (“iTBA”).  It’s generating lots of interest in the industry because just like constrained random testing (“CRT”), it can generate tons of tests for functional verification.  But it has unique efficiencies that allow you to achieve coverage 10X to 100X … Read More

Tags: Functional Verification, Intelligent Testbench Automation, Constrained Random Test, testbench, Verification, iTBA

Intelligent Testbench Automation Delivers 10X to 100X Faster Functional Verification

Posted Jun 28, 2011, by Mark Olen

iTBA Introduction If you’ve been to DAC or DVCon during the past couple of years, you’ve probably at least heard of something new called “Intelligent Testbench Automation”.  Well, it’s actually not really all that new, as the underlying principles have been used in compiler testing and some types of software testing for the past three decades, but its application to electronic design verification is … Read More

Tags: Functional Verification, Intelligent Testbench Automation, functional coverage, Verification, Verification Academy, testbench

inFact - Easier Than Sudoku?

Posted Aug 12, 2009, by Mike Andrews

Hi, I’m Mike Andrews, and I’m a Technical Marketing Engineer (TME) at Mentor Graphics, working on our Intelligent Testbench Automation (iTBA) product, namely inFact. The inFact tool employs rule-based (sometimes called graph-based) techniques to generate stimulus during testbench simulation, as a more efficient alternative to constrained random. During a recent conversation about the complexity of … Read More

Tags: inFact, Intelligent Testbench Automation, Constrained Random, Testbench Simulation