基本的usb驱动程序的编程方法,值得一看.

verilog_ad0809 cpld control

CH4CH2CH1VHDL 数字电路参考书所有程序7-CH4CH2CH1VHDL digital circuit reference all proceedings 7

基于FPGA的用verilog语言写的，改程序可产生不同调制系数和不同频率的AM波，长按按键切换调制度25 、50 、75 和短按按键切换调制信号频率1k、1.5k、2k、2.5k.(Based on the FPGA using verilog language, change the program can produce different coefficients and different frequency modulated AM wave, long press the button to switch the modulation of 25 , 50 , 75 and short press button to switch the modulation signal frequency 1k, 1.5k, 2k, 2.5k.)

说明：  serdes中的8B/10B编码 verilog实现(Implementation of 8B / 10B coding Verilog)

time to digital convertor

Verilog_HDL源码， Verilog_HDL源码-Verilog_HDL source, Verilog_HDL FO

一个简易的频率计，主要用检测在一定范围内的频率，当然频率过大会有误差(A simple frequency meter, mainly used for testing in a range of frequencies, of course, frequency of errors over the General Assembly)

说明：  canny 边缘检测基于梯度直方图的自适应阈值verilog实现(Canny edge detection based on gradient histogram adaptive threshold Verilog implementation)

并行读写14路串口数据，数据被写入FIFO，在收到读写信号后，SPI发送数据出去(Parallel read and write 14 serial port data, SPI send data)

我用verilog hdl写的tft lcd屏的控制程序，用来点亮屏上的任意点-I write the program in verilog hdl,it is used to control the tft lcd