包含美国大学生数学建模竞赛COMAP的官方杂志,其中有09 10 11 12 14的特等奖论文和专家点评，对参加美赛和工程建模极具参考价值
The official journal of the American Mathematical Contest in Modeling contains COMAP, including 0910111214 Grand Prize papers and Experts (2015-02-02, VHDL, 17601KB, 下载56次)
reuse methodology manual for verification engineer
reuse methodology manual for verification engineer (2013-09-12, VHDL, 4598KB, 下载1次)
PLX公司 PCIE 接口芯片 PEX8311 PCB 板图，原文件格式我忘了，有导出的Protel99格式文件(有问题mail:wantaox@sina.com)
PLX PCIE interface chip PEX8311 PCB board map, have the export Protel99 format (mail: wantaox@sina.com) (2012-03-04, VHDL, 3876KB, 下载166次)
关于千兆以太网的硕士论文，一边的mac层，一边是ahb总线slave接口。写的非常好。
Master s thesis on Gigabit Ethernet, while the mac layer, one side is ahb bus slave interface. Write very well. (2011-07-28, VHDL, 1293KB, 下载52次)
基于APB总线的UART详细设计方案和实现
APB-based detailed design and implementation of UART (2011-07-14, VHDL, 22KB, 下载83次)
提出一种适用于数字微波接力系统的基
带光纤拉远的接口方案 采用高性能千兆以太网物理层芯片 88E1111 和 1.25G 光收发器 SSFF3151 完成基带接口
基带信号可以通过数字光纤传输技术传到远端 并恢复射频信号 介绍了 88E1111 的工作原理 性能 接口等 并给出硬件电路设计的原理 以及各部分的具体实现方法和原理图
Compared with the traditional RF and IF pulls distant technology the baseband optical pulls distant technology
has some obvious superiority,especially in feeder line processing and choice of station site it has become the main pulls
distant technology in 3G network such as TD SCDMA.Refering to the baseband optical pulls distant technology in 3G
network the paper proposes a scheme which is suitable for the digital microwave relay system.The design uses high
performance Gigabit chip 88E1111 and 1.25G optical transceiver SSFF3151 to compelete the baseband interface.The signal
transmits to the remote through the digital fiber and restores the radio frequency signal.This paper introduces 88E1111 s
principle performance interface the hardware circuit design principles as well as part of the concrete implementation and
schematic diagrams.The scheme satisfies the baseband transmision in the stability and the error rate aspect.It can be used in
kinds of digital microwave relay systems. (2011-04-12, VHDL, 140KB, 下载137次)
基于FPGA的以太网接口数据采集器设计与实现
FPGA-based Ethernet Data Acquisition System Design and Implementation (2010-02-02, VHDL, 181KB, 下载78次)
利用MAX II CPLD 实现LCD 控制器
MAX II CPLD realization of the use of LCD Controller (2008-12-29, VHDL, 249KB, 下载2次)