包含了VHDL语言的100个例子，如交通灯控制器，空调系统有限状态自动机，FIR滤波器，五阶椭圆滤波器，闹钟系统的控制-VHDL language contains 100 examples, such as traffic light controllers, air-conditioning systems finite state automata, FIR filter, the fifth-order elliptic filter, alarm system control