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2003•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access

DM642 digital media processor

Jeremiah Golston

Open publisher page 11 citations

Abstract

This paper describes the new DM642 Digital Media Processor designed to support a broad range of video over packet applications. The DM642 includes the C64x VLIW DSP core optimized for video processing and flexible peripheral interfaces including three 20-bit video ports, a multi-channel audio serial port (McASP), Ethernet MAC, and PCI. The DM642 supports the full range of mature and emerging video compression algorithms including MPEG-2, MPEG-4, H.261, H.263, H.264, Windows Media, Real Video, and On2 VP5.

About this research paper

What this paper is about

This paper describes the new DM642 Digital Media Processor designed to support a broad range of video over packet applications. The DM642 includes the C64x VLIW DSP core optimized for video processing and flexible peripheral interfaces including three 20-bit video ports, a multi-channel audio serial port (McASP), Ethernet MAC, and PCI. The DM642 supports the full range of mature and emerging video compression algorithms including MPEG-2, MPEG-4, H.261, H.263, H.264, Windows Media, Real Video, and On2 VP5.

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OpenAlex reports 11 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper describes the new DM642 Digital Media Processor designed to support a broad range of video over packet applications. The DM642 includes the C64x VLIW DSP core optimized for video processing and flexible peripheral interfaces including three 20-bit video ports, a multi-channel audio serial port (McASP), Ethernet MAC, and PCI. The DM642 supports the full range of mature and emerging video compression algorithms including MPEG-2, MPEG-4, H.261, H.263, H.264, Windows Media, Real Video, and On2 VP5.

Key concepts: Computer science, Video processing, Very long instruction word, Digital signal processing, Embedded system, Computer hardware, Video capture, Ethernet

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