该程序实现的是10进制的计数器，具有置位复位的功能。

stc12c5a60s2单片机做的两路呼吸灯，可以用ad和按键控制闪动频率(stc12c5a60s2 SCM done with the two breathing lights, you can use the ad and buttons to control the flashing frequency)

加法计数器的VHDL工程，程序，仿真图形-adder jishuqi de VHDL FANGZHEN ,CHENGXU

说明：  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)

说明：  交通灯的控制，分主干道和从路交通灯，主路优先，正常情况下，绿灯60s，红灯30S，黄灯5S(Traffic light control)

in this code very useful for designing real number concept

Xilinx FPGA 时序约束资料，原厂出品，经典不需要理由(Xilinx FPGA timing constraint information, original, classic no reason)

实验用16位全加器的VHDL代码，适合初学者学习，数电学习的好工具。 (Experiment with 16-bit full adder VHDL code for beginners to learn, a good tool to learn a few power.)

这本书是夏宇文老师在几年前编写的，非常是和初学者，里面有哦对verilog 的详细讲解(a book write by xiyuwen ,This book provides a detailed explanation of verilog )

本程序调试了TI的高精度模数转换芯片ADS1115,此模数转换器采用双积分型，16位，为IIC通信方式，调试较复杂，在对直流采集方面有着广泛的应用(This program debugging TI s high-precision analog-digital conversion chip ADS1115)

计算机组成原理的CPU实验，基于quartus平台(CPU experiment of computer organization principle, based on quartus platform)