STI5500 Datasheet - ST Microelectronics

STI5500 Set Top Box / DVD Backend Decoder

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/NTSC Encoder onto one chip. At the same time it dramatical.

. . . 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 P.

STI5500_STMicroelectronics.pdf