乘法器功能 直接实现两个数字信号的相乘～

本人上网下载下来并调试过的，完全实现NIOS 下对SD卡读写及包括FAT16文件系统的实现，使用的是QT8.1，FPGA里实现，里面有详细接线图，是完整的一个工程，在EP2C20Q240C8里调试成功-I downloaded off the Internet and debug off, and the full realization of NIOS under the SD card reader and includes FAT16 file system implementation, using QT8.1, FPGA years to achieve, which detailed wiring diagram, is a complete one project in EP2C20Q240C8 debug in the success of

these files are written in verilog but i am uploading in text format

用vhdl语言生成锯齿波，数据可自行改变(Sawtooth wave with vhdl language generation, the data can change by itself)

verilog分频器代码 分为偶数倍分频和奇数倍分频两个verilog源文件 附带一个说明文档-divider verilog code for multiple sub-divided into even and odd frequency divider several times with a two verilog source files documentation

FPGA三国论战，入门介绍和高端见解！对于FPGA初学者很有用。(Three FPGA controversy, and high-end introduction to ideas! For FPGA useful for beginners.)

Modified rom based logic

使用spi模式初始化w5100，实现了快速以太网的初步建立(Using the spi mode initialization w5100, to achieve the initial establishment of a Fast Ethernet)

fft 1024点verilog代码,适用于基-4的FFT算法描述，使用quartus，modelsim，(fftpoint 1024 verilog code)

用Verilog 实现的电子时钟，给初学者一个模版，学习Verilog。-Using Verilog realize an electronic clock, a template for beginners to learn Verilog.

计算多少次，把小砂轮安装数字传输比率是车轮的在一个更大完全旋转旋