em8401 ETC-unknow, em8401 Datasheet
em8401
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em8401 Summary of contents
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... ICTURE PCI H OST I NTERFACE PCI EM8400 EM8401 Features • Supports DVD-Video, SVCD, VCD 1.x, VCD 2.0, CD-DA, CD-ROM media formats • MPEG-1, MPEG-2 MP@ML video decoding • Dolby Digital, MPEG-1 Layers 1 and 2 and linear PCM audio decoding • 2-, 4 8-bit OSD with optional run-length compression and 16-level alpha blending • ...
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Bitstream Demultiplexing The host processor performs MPEG-2 transport and program stream and MPEG-1 system stream demultiplexing. The EM8400 operates as a PCI bus master while audio and video elementary streams are transferred from host system memory to EM8400 memory by ...
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Video Display Controller The display controller reads picture data from DRAM and displays it with proper format, timing and synchronization sig- nals. This is a real-time process driven by the video clock. The display controller operates in one of four ...
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PCI Host Interface The PCI interface is the main conduit between the EM8400 and the host processor designed for master reads and is PCI v2.1 compliant. The PCI interface supports 3.3V and 5V operation and ACPI power management ...
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... Streaming video or video-on-demand (VOD) playback • Progressive DVD-Video playback • NTSC / PAL composite and s-video outputs • S/PDIF audio output SDRAM EM8400 OR EM8401 PCI 355 Fairview Way • Milpitas, CA, USA 95035 • Tel: 408.262.9003 • Fax: 408.957.9740 V IDEO DAC S A ...
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Hardware vs. Software MPEG Decoding Use hardware-based MPEG decoding when: • Delivery of audio and video to a television is the primary function of the system. Standard consumer-oriented connectors for audio and video must be used, instead of PC-oriented break-out ...
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General Specifications Media Formats • DVD-Video, SVCD, VCD 1.x, VCD 2.0, CD-DA, CD-ROM • 15 Mbps sustained input data rate Video Decoding Standards • MPEG-1, MPEG-2 MP@ML • DVD-Video • CSS decryption • 16:9 and 4:3 playback, letterbox, 3:2 pull-down ...
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... Far East World Center, C Tower 8F-8, No. 79, Sec. 1 Hsin Tai Wu Road Hsichih, Taipei Hsien Taiwan, R.O.C. +886 2 2698 2066 +886 2 2698 2099 FAX Sigma Designs, Inc. www.sigmadesigns.com • sales@sigmadesigns.com 1 2 EM8400 EM8401 yes yes yes yes yes yes yes yes yes yes yes ...