After today's colloquium, our next will be this Friday at 11:30, still
scheduled for Covell Hall 216.  For more colloquium listings, please see
http://eecs.oregonstate.edu/graduate/colloquium/.

Friday
April 1
11:30 - 12:20 PM 
Covell 216
 
Janusz Rajski 
Chief Scientist
Design Verification and Test Division
Mentor Graphics


Design for Manufacturing and Manufacturing for Design: Closing the Loop 

Sub-wavelength lithography processes are introducing new yield loss
mechanisms at a rate, magnitude, and complexity large enough to offset
"cosmetic" improvements in tools and methodologies. If EDA companies are
to assist the semiconductor industry at the 90nm and 65nm nodes and
below, there must be profound changes to existing tools and new flows
have to be established. 

In particular, there is a need for new technologies that allow designers
to consider and optimize for manufacturing at each stage of the design,
verification, tapeout and test process. One of the most fundamental
changes is the integration of DFM and DFT flows, especially in closing
the loop between manufacturing and design. DFM-oriented test uses DFM
rules, recommendations, and guidelines to optimize test quality.
Analysis of test data from manufacturing test creates a true goldmine of
information for calibrating today's largely qualitative DFM rules and
computing yield sensitivity functions. 


Biography

Janusz Rajski holds Ph.D. degree from the Poznan University of
Technology, Poland. He is a Chief Scientist and Director of DFT
Engineering at Mentor Graphics Corporation. He has published over 100
technical papers and holds seventeen US and international patents in the
area of design for test. He is also the principal inventor of Embedded
Deterministic Test (EDT(tm)) technology and chief architect of the first
commercial test compression product TestKompress(tm). Janusz received a
number of awards including the 1993 Best Paper Award for a paper on
logic synthesis published in IEEE Transactions on CAD, VTS 1995 and 1998
Best Paper Awards for papers on embedded test, and ITC 1999 and 2004
Honorable Mention Awards for papers on Logic BIST and Embedded
Deterministic Test. In 2003 the President of Poland awarded the title of
Professor of Sciences to Janusz for his fundamental contributions in the
area of design and test of digital circuits and systems.
 

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