用VHDL语言编写的数字显示器，包括风轮旋转和十字扫描-prepared using VHDL digital displays, including rotating round of the wind and cross scanning

空调系统有限状态自动机 实现空调温度的调节 风速的调解等功能-Air-conditioning systems finite state automata to achieve air-conditioning temperature regulation function of wind speed mediation

风力发电设备用CPLD外围控制程序。包括故障锁存，IO口输出输入，地址线译码等。-Wind power generation equipment control procedures external CPLD. Including the fault latch, IO I O, address decoding and other lines.