Silicon Image Introduces Low Power Dual-Mode Transmitter IP Core Supporting Both HDMI and MHL Connectivity Standards

SUNNYVALE, Calif. --May23, 2012-- Silicon Image  (NASDAQ: SIMG), a leading provider of wireless and wired HD connectivity solutions, today announced the availability of a low power dual-mode transmitter intellectual property (IP) core that supports both the HDMI ® (High-Definition Multimedia Interface) 1.4b and MHL™ (Mobile High-Definition Link) 2.0 standards. Silicon Image's dual-mode HDMI/MHL transmitter IP core architecture reduces semiconductor development and manufacturing cost by sharing die area for both HDMI and MHL functionalities — offering mobile device application processor vendors the flexibility to design a single-chip solution that is configurable for both HDMI and MHL mobile devices.

MHL technology delivers 1080p 60Hz uncompressed video with up to eight channels of digital audio while charging the mobile device — enabling consumers to enhance their mobile experience by displaying content including HD video entertainment, photos, applications, and games on the big screen.

"With the explosive growth of MHL-enabled products in 2011 and 2012, mobile phone and tablet manufacturers are now adding MHL functionality to their new device platforms, allowing consumers to ‘plug and play' their HD content from the small to big screen," said Ron Richter, senior director of worldwide IP core licensing at Silicon Image. "Silicon Image's dual-mode HDMI/MHL transmitter IP core allows SoC providers to quickly integrate MHL technology into their next-generation mobile devices, enabling a single SoC to support both HDMI and MHL technology without adding significant die area or pin count."

Key features of Silicon Image's dual-mode HDMI/MHL transmitter IP core include:

• Single digital and analog design supporting both HDMI Version 1.4b & MHL 2.0
• Low power design (1080p/60fps @ 30mW)
• Configurable IP core design, with MHL implementation saving up to 10 pins in SoC package

With MHL technology, manufacturers can deliver next-generation products that:

• Support 1080p 60Hz full HD video
• Use established connectors for mobile and CE products, such as micro USB and HDMI
• Enable faster charging of the latest smartphones and tablets when connected to MHL-enabled DTVs or monitors
• Control the mobile device using the DTV's remote control

Over 50 million MHL-enabled products shipped during 2011, and a steady release of new products continues to expand the MHL ecosystem, which already includes smartphones, tablets, DTVs, monitors, home theater products and accessories.

Silicon Image's family of IP cores includes a broad range of HDMI and MHL technology solutions, image signal processor (ISP) camera cores, H.264, MPEG-1/2 and VC-1 video decoders up to 4Kx2K resolution, Serial ATA (SATA) storage and RAID controllers.

For more information about Silicon Image's complete IP core product offering, visit our website at http://www.siliconimage.com/iplicensing/index.aspx.

About Silicon Image, Inc.

Silicon Image is a leading provider of wireless and wired connectivity solutions that enable the reliable distribution and presentation of high-definition content for consumer electronics, mobile, and PC markets. The company delivers its technology via semiconductor and intellectual property products that are compliant with global industry standards and feature market leading Silicon Image innovations such as InstaPort™ and InstaPrevue™. Silicon Image's products are deployed by the world's leading electronics manufacturers in devices such as desktop and notebook PCs, DTVs, Blu-ray Disc™ players, audio-video receivers, as well as mobile phones, tablets and digital cameras.

Silicon Image has driven the creation of the highly successful HDMI® and DVI™ industry standards, the latest standards for mobile devices - SPMT™ and MHL™, and the leading standard for 60GHz wireless HD video — WirelessHD®. Via its wholly-owned subsidiary, Simplay Labs, Silicon Image offers manufacturers comprehensive standards interoperability and compliance testing services. For more information, visit us at http://www.siliconimage.com/.