Monday, November 28, 2005

TI's OMAP2 Processor Accelerates H.264 and VC-1

Texas Instruments (TI) began sampling its new OMAP2-based processor for 3G mobile phones, boosting video performance by up to 4X and imaging performance by up to 1.5X. TI said the device will enable secure downloadable media streaming and playback, digital video recording, still image capture, video teleconferencing and 3D gaming on 3G phones.


The latest OMAP2430 application processor offers even higher performance than first-generation OMAP 2 processors while at a lower cost. The OMAP2430 includes TI's latest generation imaging, video and audio accelerator, the IVATM 2, a power-optimized version of the signal processing technology used in TI's recently announced "DaVinci" technology. IVA 2 is a programmable engine that enables quick integration of new codec standards, codec enhancements, and stabilization algorithms for flexibility and differentiation. The IVA 2 engine is software compatible with TI's DaVinci technology, allowing third parties to attack a broader market space.


The OMAP2430 processor supports DVD resolution decode up to 30 frames per second (fps) for MPEG4 and Windows Media Video 9 (Microsoft's implementation of VC-1, the proposed SMPTE standard) formats, and up to 30-fps VGA resolution decode for H.264 and RealVideo 10.
The OMAP2430 is based on TI's high-performance, low leakage 90-nanometer CMOS technology and integrates an ARM1136 RISC processor core and dedicated 2D/3D graphics hardware acceleration, in addition to the IVA 2 engine. System hardware support includes a high-speed USB 2.0 On-the-Go (OTG) interface for significantly faster file transfers on and off the handset, an increasingly important feature as the mobile phone becomes a primary media capture, storage and playback device.


Additionally, TI is announcing the all-in-one audio/power management companion device to the OMAP2430 processor, the TWL4030, which enables lower power and smaller phone designs.
http://www.ti.com/omap

  • In September 2005, Texas Instruments unveiled its DSP-based DaVinci silicon technology aimed at next generations of digital video products.


    The DaVinci product portfolio, which will include processors, software, tools and partnership solutions, addresses digital video requirements across a range of applications, including video security, IP set-top boxes, video conferencing, automobile infotainment, portable media players and digital cameras.


    DaVinci processors, some of which are already on the market, consist of combinations of DSP and ARM cores, memory configurations, video accelerators, and peripheral interfaces for specific applications. DaVinci silicon is based on the new TMS320C64x+ core and it is code compatible with TI's TMS320C64x DSPs. TI will support a full range of audio, video and imaging codecs.


    A key feature of the DaVinci portfolio will be common Application Programming Interfaces (APIs) to accelerate the development of new consumer products. APIs will make it easier for OEMs to develop interoperable code that will work with other DaVinci-based applications. TI is also developing an en-to-end video ecosystem through a range of partners. Over the coming year, TI and its third parties plan to introduce a large number of products, including multiple development platforms, reference designs, software and silicon based on DaVinci technology.

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