BCM7020R PRODUCT Brief ® HIGH DEFINITION VIDEO UMA SUBSYSTEM WITH 2D GRAPHICS B C M 7 0 2 0 F E AT U R E S S U M M A R Y All-Format MP@HL MPEG-2 video • ATSC-compliant, dual decoder with personal video recording feature • Dual channel decode with simultaneous standard definition (SD) display of each channel content • Single channel high definition (HD) decode with simultaneous display of both HD and scaled SD content • Simultaneous dual record, dual playback personal video recording (PVR) with encryption • Six on-chip video DACs • DVD playback O F B E N E F I T S a cost-effective solution for high definition • Provides and standard definition video and graphics systems • common to cable and satellite applications PVR capability enables personal viewing and scheduling, video-on-demand (VOD), and VCR "trick mode" effects on any video stream • Encryption ensures copy protection of recorded programming content simultaneous high definition and standard • Includes definition analog output for watch and record capability 2D graphics system allows applications such • Advanced as internet browsers and electronic program guides to Digital (AC-3)/MPEG multichannel audio • Dolby decoder with SPDIF output • Stereo audio DACs • Advanced 2D/3D-effects graphics engine • • Studio-quality text and graphics at HD resolution • Supports multiple layers and windows • NTSC/PAL analog video decoder • NTSC/PAL/HD video encoder • Bus bridge to memory, local bus, and PCI • POD support including DVS 213 DES descrambler and DC2-compliant transport demultiplexer with • DVT DVB, DES, and Multi2 descramblers • Support for 64 PIDs and 64 section filters • • • • deliver studio-quality text and graphics on television monitors 3D effects create studio-quality screen transitions and adds a whole new dimension to electronic program guides PCI interface allows for direct connection of costeffective SuperI/O devices High-performance DMA capability can be used for cable modem traffic Broadcom-developed device drivers enable rapid software development cycle Supports DVS POD requirements BCM7020 Advanced Video, Graphics, and Audio Subsystem with Bus Bridge MIPS CPU Dual Smart Card 2-KB Instruction/ Data Cache Video Audio Demod Duplex Filter/ Splitter Video 1 Data Silicon Tuner Video 2 OOB Upstream Data Analog NTSC/PAL ROM/ Flash I/O SDRAM Video BCM3250 Dual QAMLink¨ QPSK OOB QPSK transmitter DOCSIS 1.1 DAVIC 1.2 VoIP DSP MPEG x2 BCM3125 Transceiver PCMCIA POD I/F BCM4413 HPNA/V.90 10/100 BASE-TX USB BCM7020 Dual Video Out Analog Audio SPDIF Audio I2S Interfaces PCI Bus IDE Controller 1394 Interface IR Interface