STB7100

STB7100 Low-cost set-top box decoder chip for MPEG-4 AVC and HD MPEG-2 DATA BRIEF DESCRIPTION Demonstrating its continued leadership in STB ICs, STMicroelectronics introduces the first fully integrated high-definition set-top box IC with an advanced low-bit rate video decoder. The STB7100 is a single-chip video decoder supporting the H.264/AVC advanced video decoding standard, Microsoft’s VC1 standard and high definition MPEG2. As well as STBs, the STB7100 can be used in DVD and automotive applications. The STB7100 demultiplexes, descrypts, decodes and outputs HD and SD video streams with associated multi-channel audio. A dual display compositor provides mixing of graphics and video with independent composition for TV/monitor and VCR outputs. SATA and USB interfaces are provided to enable low-cost connectivity to hard-disk drives and low-cost system expansion. Package (35 x 35 PGBA) xxxx Figure 1. H.264/AVC low-bit rate set-top box decoder DDR1 DDR1 (64MB) (64MB) 32 32 Flash SaTCR1 33xxSaTCR1 ST7LNB ++ST7LNB LNBP 8MB 16 DiSEqC 2 Audio EMI LMI x2 Audio SPDIF analog component HD Video DACs Aux SD Video I2C 3x STB6100 + STB0899 OR Transport i/f (3 inputs) IR i/f UHF i/f MAFE/ DAA i/f STB7100 OMEGA S/C i/f USB DENC 2.0 SATA DVI Buffer/ Filter 2x STV0370 + tuner ST Record1 Si DAA ST8004 UHF RX IR RX PSTN V92 software modem on SH4 CPU VT7Ã! VT7Ã! Cˆi Cˆi Smart card socket Interface Internal Serial ATA Hard Disk Drive HDMI with HDCP External USB 2.0 Hard Disk...