L64108
Overview
The L64108 bines a 32-bit 54 MHz RISC CPU, a programmable transport demultiplexer, a DVB Descrambler, a DRAM controller and other peripherals on a single chip. This versatile device interfaces to all of the other members of the Integra™ 1100 set-top product family. This includes a serial or parallel input from the L64724 satellite modem or the L64768 cable modem and an output of multiplexed audio and video PES streams to the L64105 MPEG-2 A/V Decoder. The L64108 is suitable for worldwide use in DBS, CATV, or telco set-top boxes. Intelligence, Flexibility, Performance The on-chip high performance CW4001 Mini RISC® 32-bit RISC MIPS CPU subsystem provides the set-top with intelligence, flexibility and performance. The CPU subsystem includes 8 KB of instruction cache and 4 KB of data cache to substantially enhance performance as well as timers and counters that are needed by real-time operating systems. The powerful 54 MHz CPU is capable of processing all of the set-top...
