基于PCI/PCIX总线实现宽带数据高速传输  

A High-speed Transmission Method for Wideband Data Based on PCI/PCIX

作　　者：张峰[1] 李燕斌[1] 

机构地区：[1]中国西南电子技术研究所,成都610036

出　　处：《电讯技术》2012年第8期1317-1319,共3页Telecommunication Engineering

摘　　要：介绍了传统宽带数传的实现方式,分析了用FPGA实现PCI/PCIX总线的优点,实现了基于PCI/PCIX总线IP核的宽带高速数传,IP核在66M/64 bit工作方式,以突发传输模式下,速度达到了420Mbyte/s,满足了宽带数据高速传输的要求。The implementation of traditional wideband data transmission is introduced. An analysis is made of PCI/PCIX IP core implemented by FPGA, which indicates the advantage of the IP core method. If working in 66 M/64 bit mode, the PCI/PCIX IP core achieves a speed of 420 Mbyte/s and suffices the transmission re- quest for wideband data link.

关 键 词：图像信息传输 宽带数据链 PCI/PCIX总线 IP核 突发模式 

分 类 号：TN911.73[电子电信—通信与信息系统]