Globalpress Electronics Summit Corporate Overview April 27, 2010 www.open-silicon.com

Open-Silicon Founded in 2003 Headquartered in San Jose, CA 200 employees Unique focus on predictability, reliability World leader in custom IC design and manufacturing Over 200 ASIC designs Over 45M units shipped ISO9001:2008 registered Worldwide engineering: India, China, US, Taiwan, Japan, Israel ASIC Technology Leader Low power High performance processors Derivative IC design Spec-to-parts complete solutions

2008 and 2009 GSA’s Most Respected Private Semiconductor Company Past Award Winners: 1996 NeoMagic  (public in 1997) 1996 Chip Express (public in 1999) 1997 NVIDIA Corporation (public in 1999) 1998 NVIDIA Corporation (public in 1999) 1999 Marvell Semiconductor (public in 2000) 2000 Transmeta (public in 2000) 2001 Atheros Communications, Inc. (public in 2004) 2002 West Bay Semiconductor, Inc. (acquired in 2003) 2003 Cavium Networks (public in 2007) 2004 Cavium Networks (public in 2007) 2005 AuthenTec (public in 2007) 2006 Cavium Networks (public in 2007) 2007 Inphi Corporation 2008 Open-Silicon, Inc. 2009 Open-Silicon, Inc.

Major Milestones Company acquired from initial venture capital firms by Unicorn Investment Bank of Bahrain in 2007 Geographic expansion to Israel, China, Japan, and now Europe Technology boosted by acquisition: Zenasis Technology, a leader in the low power and high performance EDA space Silicon Logic Engineering, a leader in high end chip architecture and design 2004: Israel 2007: Zenasis Technology 2007: Unicorn Investment Bank 2008: China Brite Semi 2009: Japan U.K. 2009: Silicon Logic Engineering

ASIC Design Evolution We make our own IP We have our own fab We make our own memories We make our own libraries We make our own tools We have domestic design centers

ASIC Design Evolution We make our own IP We make some of our own IP We have our own fab We make our own memories We make our own libraries We make our own tools We have domestic design centers We sold our fab We use 3rd party memories We use 3rd party libraries We use mostly 3rd party tools We leverage outsourced design centers

ASIC Design Future Focus on solutions Focus on quality Flexible engagement models including advanced architectural design capability Build the best possible custom silicon using open market technology and best-in-class engineering Network of partners to provide specific expertise Focus on quality Program and vendor management IP qualification and design integration Best-in-class manufacturing partners

What We Do Product Specification Architecture & RTL Design IP Selection & Integration IC Physical Design Wafer Fabrication Package and Assembly Test & Prod Engineering Prod & Logistics

Design Capability Open-Silicon Internal and Design Partners Complete digital design solutions Analog derivatives through strong analog design partners In-house analog manufacturing expertise includes package, test, and product engineering

Open-Silicon Technology Building the Best Possible Custom Silicon Lowest Power 65-28nm Design Needs Highest Performance Managed Variability Low Cost Test >70 person-years in development Unique in ASIC market Patented Silicon proven

A New Model For Chip Development How can we build new products with limited resources? “Specification Handoff” Input: Semiconductor product idea or specification Output: A new chip expanding an existing family or entering a new market Open-Silicon Resources Operations Resources Design Resources

Complete ASIC Solutions

Open-Silicon for Derivatives and Shrinks Spec change from original product Core Customer Roadmap Product 3 Product 2 Product 1 Shrinks Same function as original product 13

Case Study: Network Switch “SFC9020 Ethernet Controller” “Solarstorm SFN5122F dual-port 10GbE NICs” “Caledon ASIC” IC Architecture RTL Design Physical Design IP Integration NIC Design

Example: Mobile Media Processor “Missouri ASIC” “PNX1005, PNX1004 and PNX1002 Media Processors” Portable TV IC Architecture RTL Design Physical Design IP Integration TV Design

Industry’s Most Respected Private Semiconductor Company The ASIC Leader Open-Silicon is one of the market leaders in North America: Over 200 ASICs designed Over 45M units shipped Predictability and reliability Technology leadership Open-Silicon has a new model for chip design which is revolutionizing the industry Open market technology Spec-to-parts and derivatives Open-Silicon is growing in Asia and Europe Industry’s Most Respected Private Semiconductor Company