基于FPGA的MPEG-2传输流复用卡的设计与实现

Design and Realization of MPEG-2 TS Multiplexer Card Based on FPGA

MPEG-2传输流复用卡是数字电视前端的关键设备。介绍一种基于FPGA的PCI接口传输流复用卡,详细介绍其工作原理、设计思想、硬件结构及实现方法,并给出该卡在Linux下的驱动程序框架结构。

With the development of digital TV, MPEG2 TS multiplexer and transport card have became the crucial device front of digital TV. A FPGA based on PCI interfacing multiplexer and transport card are introduced in this thesis. We give light on the work theory, designing ideal, hardware structure and implement method. Finally we give up the frame structure of the device driver under Linux 2.4.20 kernel.