STI7710 Datasheet | STMicroelectronics

.. Single-chip, low-cost high definition set-top box decoder DATA BRIEF DESCRIPTION The STi7710 is STMicroelectronics’ first single chip set-top box decoder for high definition applications, and meets the requirements of all services in the United States, Japan, Australia, as well as the emerging European market. By bining all the Features of an HD decoder onto a single device, ST has ensured the lowest possible costs for set-top box manufacturers. As well as including ST’s enhanced security Features , the STi7710 supports the High Definition Multimedia Interface (HDMI) and High-band width Digital Content Protection (HDCP) standards. These Features ensure the STi7710 effectively meets the security requirements of content providers and operators. The STi7710 embeds a wide range of peripherals, including a high-speed USB host interface, and provides connectivity options, including the ability to provide DVR capability. Figure 1. Package xxxx Figure 2. High definition satellite or terrestrial set-top box IR Tx/Rx Flash HDD DDRAM STV0399e QPSK ZIF Rx Tuner VSB demodulator STi7710 STi7710 DVB-CI RGB/YPb Pr/ HDMI RS232 8VSB Rx USB 2.0 PSTN Smart cards HDD MAFE Rev. 1 September 2004 1/3 .. Features - Enhanced ST20 32-bit VL-RISC CPU - 200 MHz, 8-Kbyte Icache, 8-Kbyte Dcache and 4-Kbyte SRAM - - - Audio - MPEG-1 layer I/II, MP3, MPEG-2 layer II, MPEG-2 AAC and AC3 Dolby® Digital decoding - Dolby Pro Logic® patible output - PCM input, mixing and sample rate conversion - SRS® Tru Surround XT™ virtual surround sound - Simultaneous MPEG audio decode and output of Dolby streams. Unified memory interface Dual transport stream merger - Supports DVB, DIRECTV®, and DCII - Integrates DES-ECB, DES-CBC, DVB, ICAM, XTV, Multi2 and Fast-I descramblers - NDS random access scrambled stream protocol (RASP) pliant - Low-cost DVB-CI and Cable Card...