| 采用8位单片机驱动PCI总线网卡的设计方案 |
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| 引用本文： | 闫全成,李琦,杨延西.采用8位单片机驱动PCI总线网卡的设计方案[J].现代电子技术,2003(1):32-35,38. |
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| 作者姓名： | 闫全成 李琦 杨延西 |
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| 作者单位： | 西安理工大学,陕西,西安,710048 |
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| 摘 要： | 提出了一种采用8位单片机80C51和PCI总线主控I/O加速器芯片9054驱动PCI总线网卡以实现RS232串行设备与以太网连接的设计方案。采用该方案可以方便的实现单片机上网，为现场串行设备的网络化管理提供基础，给出了硬件接口电路的设计与实现方法，程序设计采用了C51语言，便于移植和调试，并且提供了主要程序原代码。
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| 关 键 词： | 8位单片机 PCI总线 网卡 以太网 串行通讯 |
| 文章编号： | 1004-373X(2003)01-032-04 |
Design of Drives PCI bus Nic by adopting 8 bits Sirgle-chip Microcomputer |
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| YAN Quancheng,LI Qi,YANG Yanxi.Design of Drives PCI bus Nic by adopting 8 bits Sirgle-chip Microcomputer[J].Modern Electronic Technique,2003(1):32-35,38. |
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| Authors: | YAN Quancheng LI Qi YANG Yanxi |
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| Abstract: | A design is proposed, which drives PCI bus NIC to realize the connection between serial communication equipments based on RS232 protocol and either network by adopting 8 bits singlechip microcomputer and PCI I/O chip 9054 This design is very convenient to hook internet for singlechip microcomputer and to manage filed serial communication equipments via network The design and realization of hardware interface circuitry are given Based on C51 the program is designed so as to be transplanted and debugged conveniently These key program codes are offered |
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| Keywords: | either network serial communication singlechip microcomputer PCI bus RS232 |
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