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STI5500 Datasheet Set Top Box / Dvd Backend Decoder

Manufacturer: STMicroelectronics

Overview: . . . AL SET TOP BOX / DVD BACKEND DECODER I T N DE WITH INTEGRATED HOST PROCESSOR I F ON C ENHANCED 32-BIT VL-RISC CPU - DES AND DVB DESCRAMBLERS SUMMARY STi5500 . . . . - FAST INTEGER/BIT OPERATION AND VERY HIGH CODE DENSITY HIGH PERFORMANCE MEMORY/CACHE SUBSYSTEM - 2KBYTES INSTRUCTION CACHE, 2KBYTES SRAM, 2KBYTES DATA CACHE/SRAM - 160MBYTES/S BANDWIDTH COMBINED VIDEO AND AUDIO DECODER CORE - VIDEO DECODER FULLY SUPPORTS MPEG-2 MP@ML - MEMORY REDUCTION - PAL MP@ML IN 12MBITS - 2 TO 8 BIT PER PIXEL OSD OPTIONS - LETTERBOX (16:9) DISPLAY FORMAT - HORIZONTAL AND VERTICAL RESIZING FUNCTIONS - AUDIO DECODER SUPPORTS LAYERS 1 AND 2 OF MPEG, INTERFACE TO EXTERNAL DOLBY AC-3™ DECODER PAL/NTSC ENCODER - MACROVISION™ VERSION 7.01/6.1 COMPATIBLE - TELETEXT, AND CLOSED CAPTION - SIMULTANEOUS OUTPUT OF RGB, CVBS AND COMPONENT VIDEO HIGH PERFORMANCE SDRAM MEMORY INTERFACE - SUPPORTS 1 OR 2 16MBIT 100MHz SDRAMS - ACCESSIBLE BY MPEG DECODER, CPU AND DMAS - HIGH BANDWIDTH ACCESS FROM CPU ALLOWS HIGH PERFORMANCE OSD OPERATIONS PROGRAMMABLE MEMORY INTERFACE - 4 BANKS EACH 8/16 BITS WIDE - SU P PO R T F O R MI XE D ME MO R Y , PER I PH ERALS, DRAM AND POWER PC LINK INTERFACE - SERIAL INPUT - SUPPORTS DSS, DVB, AND DVD BITSTREAMS - 32 PIDS SUPPORTED . . . . .

General Description

The STi5500 is the first of a new generation of integrated multimedia decoder engines for set top box and DVD applications.

It offers a high level of integration by reducing the complete set top box decoding chain from Transport Demux to PAL/NT

STI5500 Distributor