VGA显示彩色图像，VHDL，Quartus

说明：  八通道ad采集，用于和fpga的联调测试，需要注意ADS1278的模式类型(Eight channel AD acquisition)

UART串口的verilog源代码，完全正确...........(UART serial Verilog source code, completely correct ...........)

FSM_test for textbanch in vhdl-FSM_test

FPGA连接PCI9504的电路图。以及PCB文件(FPGA connected to the circuit diagram of the PCI9504. And PCB files)

xilinx FPGA技术详解,从设计流程到设计注意点(xilinx FPGA technology Detailed Design points, from the design process to)

实现与电脑端串行数据发送与接收，波特率为9600(Realize serial data sending and receiving with the computer terminal)

这时一个数字钟的VHDL程序，有计时、校时、整点报时功能，很适合做EDA设计之用-When a digital clock in VHDL procedures, time, school hours, the whole point timekeeping function, it is suitable for use in EDA Design

异步FIFO的设计 包括testbench 已调试成功-Asynchronous FIFO design includes testbench debug success has been

该程序实现最小频移键控信号的调制解调，经测试无误。(The program implements minimum shift keying signal modulation and demodulation, tested and correct.)

使用STM32官方提供的DSP库进行FFT，虽然在使用上有些不灵活（因为它是基4的FFT，所以FFT的点数必须是4^n），但其执行效率确实非常高效，看图1所示的FFT运算效率测试数据便可见一斑。该数据来自STM32 DSP库使用文档(. Using the official DSP library provided by STM32 for FFT is not flexible in use (because it is the FFT of base 4, so the number of FFT points must be 4 ^ n), but its execution efficiency is really very efficient, as can be seen from the test data of FFT operation efficiency shown in Figure 1. This data comes from STM32 DSP library usage document)