基于嵌入式Linux的IP-ASI适配器的设计与实现[EB/OL]
北京：中国科技论文在线
系统采用嵌入式Linux 操作系统为软件开发平台
） 摘要： IP-ASI适配器是数字电视传输系统中的重要设备
该系统采用ARM9处理器和FPGA芯片为硬件平台
开发了客户端网络管理软件与之相配合
） Abstract： IP-ASI Adapter System is an important device in digital television transport system
Its function is to transfer the digital television transporting stream contained in IP packets from Internet into standard ASI Stream according to MEPG-2 standard
This paper introduces a method of design and implementation of IP-ASI Adapter System
This system’s hardware platform is composed of ARM9 processor that is good at controlling and FPGA chip which is good at high-speed data process, and this system uses Linux operation system as the platform for software development
This paper introduces the hardware design, the transplanting of Linux kernel and the design & implementation of software part in detail
At the same time, we developed network management software in PC client
Users can control and manage the device remotely using the network management software
Keywords： Embedded;Linux;ARM;ASI;IPTV; DVB 下载PDF阅读器 PDF全文下载： 初稿 （ 424 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 张明华
本文提出了一种IP-ASI适配器的设计与实现方案
