摘要
本文介绍了数字电视传输流的采集和利用TCP/IP协议实现在以太网中传输数字电视传输流的系统设计。给出了基于DSP/BIOS和NDK的嵌入式网络操作系统的硬件和软件设计方案,在TMS320DM643的系统中实现了网络通信模型,并成功地实现了数字电视传输流的网络传输。
The digital television transportation stream network gathering system introduced in this paper can gather TS and transport TS using TCP/IP Protocols in Ethernet. The paper gives the hardware and software design of the embedded network operation system based on DSP/BIOS and NDK. The network communication module is accomplished in TMS320DM643 system.
出处
《电子设计应用》
2007年第10期78-81,共4页
Electronic Design & Application World
