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| BCM7021 (R) HIGH-DEFINITION VIDEO PCI SUBSYSTEM WITH 2D GRAPHICS FEATURES * ATSC-compliant, All-Format MP@HL MPEG-2 video SUMMARY OF BENEFITS * Provides a cost-effective solution for high-definition and decoder * Decodes up to four MP@ML video streams * Standard-definition output with reduced memory requirements * Simultaneous analog high-definition/standard-definition output * Dolby Digital (AC-3)/MPEG multichannel audio decoder with SPDIF output * Dual I2S bidirectional audio ports * Stereo audio DACs * * * * * * * Advanced 2D/3D-effects graphics engine * Studio-quality text and graphics at HD resolution * Supports multiple layers and windows * NTSC analog video decoder * NTSC/PAL/HD video encoder * PCI 2.1 compliant * POD support including DVS 213 DES descrambler * DVB and DC2-compliant transport demux with DVB and DES descramblers * * PCI interface provides bi-endian support and up to 3 bus masters for maximum system design flexibility. SuperI/O devices standard-definition video and graphics systems common to cable and satellite applications. * Includes standard definition with reduced memory mode Simultaneous high-definition and standard-definition analog output for watch and record capability. Advanced 2D graphics system allows applications such as internet browsers and electronic program guides to deliver studio-quality text and graphics on television monitors 3D effects create studio-quality screen transitions and add a whole new dimension to electronic program guides. Personal video recorder capability supports VCR-like functions via a hard disk. High-performance DMA capability can be used for cable modem traffic Broadcom-developed device drivers enable rapid software development cycle Supports DVS POD requirements * Simultaneous CCIR-656 inputs and outputs * Support for PIDs and 64 section filters * PCI interface allows for direct connection of cost-effective BCM7021 Advanced Video, Graphics, and Audio Subsystem Dual Smart Card Ch3/4 RF Out S-Video Comp-Vid RGB In/Out YCrCb L/R Audio In/Out SPDIF Audio RJ11 DVI DAA BCM4100 Video Condition ISO 7816 Analog video BCM7501 10/100 BaseTx BCM7021 HD Video/Graphics Rx1 BCM4413 HPNA/V.90 PCI Bus Ethernet MAC/PHY PCI Slot Video Data To Cable Dual Tuner with Diplex filter OOB Upstream BCM3250 Dual QAMlink (R) QPSK OOB QPSK transmitter DOCSIS 1.1 DAVIC 1.2 VoIP DSP BCM7014 Graphics Engine with NTSC Encoder / Decoder/ System Controller BCM7010 MPEG A/V, Transport and Audio DACs SDRAM SDRAM Bridge Chip USB RS-232 Rx2 PCI Bus Rx3 CXD3204R IEEE1394 1394 (dual) MIPS CPU Printer IDE PCMCIA POD I/F IR remote and keyboard |
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