基于PCI总线的E1采集卡的设计及实现

Design and Implementation of E1 Data Acquisition Card Based on PCI bus

E1数据采集卡是在TD-SCDMA网络测试仪中针对核心网测试最重要的采集卡之一。本文详细介绍并且分析了基于PCI总线的E1采集卡的硬件设计,工作原理,然后简要的介绍了驱动程序的设计。本卡经多次现场测试,效果良好,符合测试的要求。

E1 data acquisition card is one of the most important acquisition cards in TD-SCDMA Network Analyzer,for testing corenetwork.This paper introduces and analyzes the hardware design and work principle of the E1 data acquisition card detailed,also it in-troduces the diriver design in brief.Many times field measurements have shown that the design accords with the requirement of thetesting,and has a good effect.