工矿自动化2012，Vol.38Issue(2)：103-106,4.DOI:32-1627/TP.20120113.1414.030
16路以太网测试仪的设计
Design of 16-channel Ethernet Tester
董士虎1
作者信息
- 1. 中煤科工集团常州自动化研究院,江苏常州 213015
- 折叠
摘要
Abstract
In view of problems of narrow band width and inconvenient operation in traditional Ethernet tester by use of ping packet method, the paper proposed a design scheme of 16-channel Ethernet tester based on C8051 single-chip microcomputer and FPGA module. The tester supports 16-channel Ethernet test, and its FPGA module can provide 16-channel external SMII, whose sending unit is used to receive configuration data of C8051 single-chip microcomputer and send corresponding Ethernet packet according to the configuration data, and receiving unit is used to detect and statistic received Ethernet packet and send the statistical information to C8051 single-chip microcomputer. The test result validated feasibility of the tester.关键词
以太网测试仪/C8051单片机/FPGA/SMII/以太网帧Key words
Ethernet tester/C8051 single-chip microcomputer/FPGA/SMII/Ethernet frame分类
矿业与冶金引用本文复制引用
董士虎..16路以太网测试仪的设计[J].工矿自动化,2012,38(2):103-106,4.
