Verilog HDL 4bit_processor

基于FPGA的SPI flash 模型，包括对Flash的擦除、读、写等。

基于FPGA的PCI9054 LOCALBUS总线接口(PCI9054 interface program based on FPGA)

FFT源代码64。

verilog设计的32位IO口扫描后通过串口发送到计算机(Verilog design of 32 bit IO export after scanning through the serial port to the computer)

DDS_AD9854_for FPGA ,FPGA开发下的verilog源代码，信号发生器(DDS_AD9854_for FPGA, verilog source code, signal generator.)

CH341A的I2C接口Labview all vision (CH341A I2C Labview)

说明：  用verilog HDL编程实现的基于DAC0832的三角波信号，可借鉴编程实现DAC0832芯片控制(Programming with verilog HDL DAC0832-based triangular wave signal, we may learn programming DAC0832 chip control)

DAC0832 接口电路程序.功能：产生频率为762.9Hz的锯齿波DAC0832VHDL程序与仿真(DAC0832 procedures interface circuit. Functions: generate the sawtooth frequency of 762.9Hz and simulation procedures DAC0832VHDL)

应用背景Project: A Wishbone Controlled Real--time Clock Core Purpose: Implement a real time clock, including alarm, count--down timer, stopwatch, variable time frequency, and more.关键技术基于FPGA的用verilog编写的时钟模块，具有时间计数，闹铃，以及计数器功能！具有很好的学习和使用价值。基于FPGA的用verilog编写的时钟模块，具有时间计数，闹铃，以及计数器功能！具有很好的学习和使用价值。

FPGA读取LM75A温度数据，并在段码LED上实时显示。(The temperature data of LM75A are read by FPGA and displayed on segment code LED in real time)