带计数使能、异步复位、带进位输出的增1六位二进制计数器，计数结果由共阴极七段数码管显示。用VHDL源代码描述-With count enable, asynchronous reset, brought by a six-bit output of the binary counter, counting the results from the common cathode seven segment LED display. Described with the VHDL source co