ALU 的 MIPS 体系结构

该资料基于FPGA实现USB2.0的高速传输，即CY7C68013A芯片的数据传输，包括FPGA与上位机之间数据的相互传输，CY7C68013A的传输速率最高可达480M/S。(The FPGA-based high-speed data transmission USB2.0, that CY7C68013A chip data transmission, including the mutual transmission of data between the FPGA and the host machine CY7C68013A transfer rate up to 480M/S.)

用于FPGA的学习，大家值得借鉴，可以好好学习一下(this is for fpga and you can use this.)

matlab代码，利用Farrow结构设计分数延时滤波器，滤波器阶数和个数可分别进行设置，利用最大最小准则近似(Matlab code, using Farrow structure design fractional delay filter, filter order and number can be set separately, using the maximum and minimum criterion approximation.)

基于SDRAM的PCI采集,上位机为VC编写，桥芯片为PLX9054，项目已经做完，上传5个例程，已经验证通过(SDRAM, PCI-based acquisition, PC for VC preparation, bridge chip for PLX9054, the project has been done, upload 5 routines, has been verified by)

verilog编写，巧妙的通过计数方式完成了三角波的波形，可直接对da输出。(verilog written, cleverly accomplished by counting the triangular waveform can be output directly to da.)

说明：  是基于apb总线下的timer外设的rtl代码，主要包括apb_timer的master逻辑verilog，以及相应的开发文档，包括寄存器的描述，功能特性等。(RTL code is based on timer peripheral under APB bus, which mainly includes master logic Verilog of apb_timer and corresponding development documents, including the description of registers, functional characteristics and so on.)

展位的乘法算法是将在两个的补充符号两个符号二进制数字相乘的乘法算法。展位的算法可以通过反复添加 （与普通的无符号二进制加法） 两个预设值 A 和 S P，然后对体育执行算术右移产品之一让 m 和 r 是被乘数和乘数，分别;让 x 和 y 代表中 m 和 r 位的数目。

hdmi 视频编解码输入输出模块，verilog实现(hdmi encoder and decoder in verilog.)

2维4节点的UEL单元，嵌入UMAT，采用j2 mises屈服准则(2d4nodes uel elements, with umat codes, and j2 mises flow rule)

说明：  设计11位巴克码序列峰值检测器，巴克码相关器原理：巴克码相关器能够检测巴克码序列峰值，并且能够在1bits错误情况下检测巴克码序列峰值。(A 11-bit Barker code sequence peak detector is designed. The principle of Barker code correlator is that the Barker code correlator can detect the peak value of Barker code sequence and detect the peak value of Barker code sequence in the case of 1 bits error.)