Tessera CEO on MEMS AF Bright Future

Business Wire: Tessera CEO and President Robert A. Young sent a letter to shareholders talking about bright future of its Digital Optics division (DOC):

"Growth Opportunity: Digital Optics

It may surprise those who have tracked the success of our Micro-electronics business to learn that our largest growth opportunity today is in our Digital Optics business (formerly known as Imaging & Optics).

The most bulky component in today’s mobile phones is the camera module. Some of today’s Android phones even feature a “bump” made necessary by the nearly obsolete technology now found in all mobile phone camera modules, built around magnetic coil technology that is over 100 years old and has reached its effective limits of miniaturization.

We will introduce camera modules based on silicon rather than magnetic coils to move the lenses for focusing and zoom. This breakthrough MEMS technology is disruptive because it obsoletes the magnetic coils in use today by enabling cameras that are thinner, much faster, have more accurate lens positioning, and use far less battery power. When combined with the other software and technologies that we have already have developed and marketed, it means better quality images and video from miniature mobile phone cameras. Our technologies will enable mobile phone cameras to perform as well as standalone digital still cameras and to compete with video cameras on quality. We are discussing our offerings with Tier One OEM manufacturers of wireless handsets, and expect to ship our game-changing products in late 2012.

Milestones Ahead

In short, we have positioned our Digital Optics business with the right technologies and people to exploit a large and growing market that has yet to see the kind of transformative innovation that’s been common in other consumer electronics businesses.

The major milestones that you can expect this coming year:

  • First half of 2012: We will sign our first design win for the use of our transformational MEMS optical imaging technology in a new cell phone.
  • Second half of 2012: We will announce major steps toward high-volume manufacturing of devices using this MEMS technology."

CEVA Announces ISP IP

CEVA announced the availability of its first imaging and vision platform based on its CEVA-MM3000 architecture framework. CEVA-MM3101 is a programmable, low power platform targeting image and video processing in camera-enabled devices, including smartphones, tablets and smart TVs.
The CEVA-MM3101 platform integrates image and video pipeline, image enhancement, embedded vision applications and image encoding functions. Instead of using fixed-function engines or running these functions on the main application processor, the CEVA-MM3101 is specifically architected to support all of these functions on a single processor, resulting in a 20X reduction in power consumption when compared to CPU-based solutions.


The CEVA-MM3101 is capable of processing video streams of 1080p, or 8MP images at 12 fps, with video stabilization, color correction, wide dynamic range (WDR), face detection and gesture recognition.

CEVA has collaborated with eyeSight to deliver a comprehensive offering for Human Machine Interface (HMI), based on the CEVA-MM3101 platform. eyeSight's offering includes hand gesture recognition and virtual mouse user interface technology using finger tracking for multiple users in various conditions. CEVA and eyeSight will demonstrate a range of real-world applications for this technology at CES 2012.

At the heart of the CEVA-MM3101 is a programmable Vector Processing (VP) engine. The Vector Processor performs filtering and the vector-type operations required for pixel processing. It is based on a dedicated pixel-processing VLIW/SIMD architecture with 10-stage pipeline. It contains 7 different units that can work in parallel enabling flexible combination for different type of instructions. All instructions are conditional execution using predication optimized to save code size. The VP can handle 32 byte operations in one cycle and contains special instructions that can be configured in order to create proprietary filters for video and imaging processing. This strong processor is optimized for multimedia operations, capable of 64 SAD calculations in one cycle as well as producing 8 results for 6 Tap filters – which make it ideal for image signal processing algorithms.