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机顶盒方案

M3328F DVB-S SOC

The ALi M3328F is a cost effective, single-chip solution for DVB-S set-top box (STB) applications. The M3328F integrated a QPSK demodulator, a high performance CPU, and a dedicated hardware block for TS stream demultiplexing, a TV encoder, a hardware accelerator for MPEG decoding and a dedicated display engine for STB playback.


Feature

    Embedded high performance CPU
    Embedded BPSK/QPSK demodulator
    DiSEqC Spec. 1.x and 2.x supported
    16-bit SDRAM interface
    Support parallel/serial flash interface
    Anti-flicker, ant-flutter and anti-aliasing filters
    Embedded 2-channel audio DACs
    Power down control

Block Diagram


Applications

    DVB-S FTA STB