利用分频可以产生一系列脉冲，根据输入脉冲的不同决定你得到的一系列脉冲频率...

基于fpga的coms摄像头 扫描，参考文献，(Fpga based on the coms camera scan, reference literature,)

Code VHDL for control VGA FPGA: Xilinx, Altera

Toplevel VHDL Structural model of a system containing 8051 -Toplevel VHDL Structural model of a system containing 8051

C语言写得FIR滤波器代码，简单实用，是学习滤波器设计的好材料，附带PPT滤波器设计说明(C language written FIR filter code, simple and practical, is a good learning materials of filter design, with PPT filter design )

说明：  用于FPGA的I2S接收模块，仅供学习和参考(audio-i2s receive.use fpga.)

数字滤波器的C语言实现，，包含高通、低通、带通滤波器 (The C language implementation of the digital filter, including the high-pass, low pass, band-pass filter)

当时是用于课程设计而编写的代码，经过的运行没有错误。精确率很高。基于FPGA的数字频率计VHDL源码（精确到1.1hz至20.0mhz）

在学习verilog 中与遇到一些列问题的整理。(this Documentation is about the problem about verilog which is meeted when i was learn FPGA)

本程序是用VHDL语言实现电子密码锁功能,整个系统分为三大模块,一为控制模块,二为键盘显示模块,三为处理模块-This procedure is a VHDL language electronic code lock function, the entire system is divided into three modules, one for the control module, two for the keyboard display module, three modules for the treatment

it is a filter contract VHDL .(it is a filter contract VHDL.)