基于FPGA的PCI总线串口卡设计  

Design of PCI bus serial port card based on FPGA

作　　者：高晓青[1] 杨瑞峰[1] 

机构地区：[1]中北大学信息与通信工程学院,山西太原030051

出　　处：《电子技术应用》2010年第8期134-137,共4页Application of Electronic Technique

摘　　要：为了方便外部设备与计算机进行串口通信,提出一种基于FPGA的PCI总线串口卡设计。利用Altera公司的FPGA芯片EP1C6SQ240实现了串口和PCI总线的连接。介绍了用FPGA实现PCI接口、UART的方法,将PCI接口、UART的核心功能集中在FPGA上,使整个设计紧凑、小巧。该设计符合PCI 2.2规范,传输速率高,可广泛应用于各类测试设备、工厂自动化、有线通信等领域。In order to facilitate the serial communication of external devices and computers, a design of serial port card of PCI bus based on FPGA is presented in the paper. The serial port and PCI bus are connected by the FPGA chip EP1C6SQ240 of Altera Corporation. The introduced a method of design the PCI interface, UART in the same FPGA. FPGA is used to embed the core function of PCI interface and UART into it,so that the whole design is compact. The design is up to PCI Rev.2.2. And the serial port＇s transmission rate is very high. Therefore, it can widely be applied in such fields as test equipments, shop automation, wire-line communication, etc.

关 键 词：PCI总线 FPGA 串口 UART WINDRIVER 

分 类 号：TP363[自动化与计算机技术—计算机系统结构]