| 基于FPGA的以太网MAC控制器的设计 |
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| 引用本文： | 张博,张琨.基于FPGA的以太网MAC控制器的设计[J].科技情报开发与经济,2009,19(27):97-99. |
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| 作者姓名： | 张博 张琨 |
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| 作者单位： | 太原理工大学信息工程学院,山西太原,030024 |
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| 摘 要： | 作为以太网技术的核心,MAC层协议是数据帧收发的基础,负责上层数据和物理层比特流的封装和解封、流量控制和校验检测等功能。介绍了10M/100M以太网MAC控制器的设计,主要实现了半双工模式下CSMA/CD协议、全双工模式下Pause帧的收发,以及对物理层芯片中寄存器的读写访问,整个设计采用VHDL语言实现,在Xilinx Spartan 3E开发板上验证。
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| 关 键 词： | 以太网 MAC FPGA VHDL |
The Design of Ethernet MAC Controller Based on FPGA |
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| ZHANG Bo,ZHANG Kun.The Design of Ethernet MAC Controller Based on FPGA[J].Sci-Tech Information Development & Economy,2009,19(27):97-99. |
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| Authors: | ZHANG Bo ZHANG Kun |
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| Abstract: | As the core of Ethernet technology, MAC (Media Access Control)protocol is the foundation of transmitting and receiving data frame. It realizes the function of packaging and unpacking of data, data flow control and data checking between the upper layer and physical layer. This paper introduces the design of 10 M/100 M Ethernet MAC controller. The controller realizes the CSMA/CD(Carrier Sense Multiple Access/Collision Detection)protocol in half duplex mode and the transmitting and receiving of Pause frame in ... |
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| Keywords: | Ethernet MAC FPGA VHDL |
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