文件名称:pingpangqiu
介绍说明－－下载内容均来自于网络，请自行研究使用
1kHz时钟频率
A方发球
A方击球
B方发球
B方击球
系统复位端
16个LED代表乒乓球台（甲在左，乙在右）
数码管选择信号
7段显示控制信号(abcdefg)-1 KHZ clock frequency
A party to serve
A party to hit the ball
Party B serve
Party B to hit the ball
The system reset end
16 leds on behalf of the ping-pong table (at right) at the left, b
Digital tube selection signal
7 segment display control signal (abcdefg)
A方发球
A方击球
B方发球
B方击球
系统复位端
16个LED代表乒乓球台（甲在左，乙在右）
数码管选择信号
7段显示控制信号(abcdefg)-1 KHZ clock frequency
A party to serve
A party to hit the ball
Party B serve
Party B to hit the ball
The system reset end
16 leds on behalf of the ping-pong table (at right) at the left, b
Digital tube selection signal
7 segment display control signal (abcdefg)
(系统自动生成,下载前可以参看下载内容)
下载文件列表
乒乓球.txt