VHDL的重要PPT资料,对初学者非常有益处

说明：  VHDL语言的有限状态机法控制8位/12位自动转换通道模数转换器AD7938(VHDL, FSM method to control 8-bit/12-bit ADC AD7938 auto-conversion channel)

用VHDL语言仿真交通灯 用VHDL语言仿真交通灯-Simulation using VHDL language VHDL language with traffic lights traffic lights Simulation

DDS中的正余弦生成，初始相位相差90度，可自行改变输出频率(Cosine generation of DDS, the initial phase difference of 90 degrees, the output frequency can be changed on their own)

基于fpga的4*4键盘扫描verilog程序-du to fpga 4*4 keyscan verilog

vedic multiplication

基于FPGA的AD转换控制器设计，AD7822，quartus II，verilog hdl(A Design of the A/D Convertion Control Module Based on FPGA)

使用FPGA完成AGC 自动增益的代码，适合初学者(FPGA to complete the use of AGC automatic gain code, suitable for beginners)

说明：  DDS的基本原理主要由五部分组成，分别是；相位累加器，正弦波形存储器，数模转换器，低通滤波器和时钟，将相位累加器输出的数据作为地址，用来查询表的数据，将取出的正弦数据通过数模转换器输出模拟信号，模拟信号再通过一个低通滤波器输出纯净的正弦波信号。(The basic principle of DDS is mainly composed of five parts: phase accumulator, sinusoidal waveform memory, digital to analog converter, low-pass filter and clock. The output data of phase accumulator is used as address to query the data of table. The extracted sinusoidal data is output analog signal through digital analog converter, and the analog signal is output pure sine through a low-pass filter Wave signal.)

file_read vhdl code provide by my teacher for reading file into FSM-file_read vhdl code

基于CPLD器件的线型CCD东芝TCD1501的驱动程序，用verilog语言开发。(CPLD devices based on linear CCD driver Toshiba TCD1501 using Verilog language development.)