摘要
利用S5 93 3PCI控制器、RAM和FPGA设计了一个实际应用于MPEG 2传输流传输的数据分路 /发送卡 .给出了数据分路 /发送卡的功能和电路结构 .论述了硬件设计中的几个主要问题以及解决方法 .介绍了数据分路 /发送卡在一个实用系统中的使用情况 .实际应用的结果表明数据分路 /发送卡工作性能稳定可靠 ,对MPEG 2传输流数据分路
A method of design of interface based on the PCI bus is introduced. The functions and structure of the card are given which is used to transmit MPEG 2 TS in a practical system. Some key problems in the design and its solutions are discussed. A practical system applied to the card is described briefly. The card can work on reliable and stable, showing satisfactory impression has gotten in data shunting/transmitting of MPEG 2 TS.
出处
《华中理工大学学报》
CSCD
北大核心
2000年第7期10-12,共3页
Journal of Huazhong University of Science and Technology
