现货供应原装机顶盒芯片：M3329E
M3329E DVB-S SOC
The ALi M3329E is a cost effective, single-chip solution for DVB-S set-top box (STB) applications. The M3329E integrated a QPSK demodulator, a high performance CPU, and a dedicated hardware block for TS stream demultiplexing, a TV encoder, a 2D graphic Engine, a flexible Scatter Gather DMA, a hardware accelerator for MPEG decoding and a dedicated display engine for STB playback.
Feature:
Embedded high performance CPU
Embedded BPSK/QPSK demodulator
Support parallel/serial transport stream input
DiSEqC Spec. 1.x and 2.x supported
DVB-CSA de-scrambler supported
DVB Common Interface
ISO7816 smart-card reader interface
16/32-bit DRAM interface
Support parallel/serial flash
ATA/ATAPI interface
USB host controller
Embedded 2D Graphic Engine
Support Interlace and Progressive scan output
Programmable DACs outputs provide the flexibility for different configurations
Build-in Audio DAC
Power save mode
Block Diagram:
Applications:
DVB-S CA/CI/PVR STB
