名称:电子拔河游戏设计VHDL代码Quartus? DE2-115开发板
软件:Quartus
语言:VHDL
代码功能:
任务与要求
1、设计一个能进行拔河游戏的电路;
2、电路使用15个(或9个)发光二极管,开机后只有中间一个发亮,此即拔河的中心点;
3、游戏双方各持一个按钮,迅速地、不断地按动,产生脉冲,谁按得快,亮点就向谁的方向移动。
FPGA代码Verilog/VHDL代码资源下载:www.hdlcode.com
本代码已在DE2-115开发板验证,DE2-115开发板如下,其他开发板可以修改管脚适配:
演示视频:
设计文档:
1.?工程文件
2.?程序文件
3.?管脚分配
4.?程序编译
5.?RTL图
6.?仿真图
整体仿真图
拔河控制模块仿真图
显示模块仿真图
部分代码展示:
library?IEEE; use?IEEE.std_logic_1164.all; use?IEEE.std_logic_unsigned.all; entity?bahe?is port?( ????--?CLOCK ????CLK:?in?std_logic; ????--?SEG7 ????HEX0:?out?std_logic_vector(7?downto?0);--数码管1 ????HEX1:?out?std_logic_vector(7?downto?0);--数码管2 ????--?KEY?(debounced) ????Button1:?in?std_logic;--选手1 ?Button2:?in?std_logic;--选手2 ????reset_n????????:?IN?STD_LOGIC;--复位信号,低有效? ????restart????????:?IN?STD_LOGIC;--裁判控制重新开始 ????--?LED ????LEDR:?out?std_logic_vector(8?downto?0) ?); end?bahe; architecture?behav?of?bahe?is ???? ?signal?score_1????????:?STD_LOGIC_VECTOR(3?DOWNTO?0);--选手1分数 ????signal?score_2????????:?STD_LOGIC_VECTOR(3?DOWNTO?0);--选手2分数 ? ????component?BIN2HEX ????port?( ????????bin:?in?std_logic_vector(3?downto?0); ????????hex:?out?std_logic_vector(7?downto?0));?--DE10?LITE ????end?component; ???? ????--?provide?the?component?of?your?design?here component?bahe_ctrl ???PORT?( ??????clk???????:?IN?STD_LOGIC;--标准时钟 ??????reset_n????????:?IN?STD_LOGIC;--复位信号,低有效? ??????restart????????:?IN?STD_LOGIC;--裁判控制重新开始 ??????Button1???????:?IN?STD_LOGIC;--选手1 ??????Button2???????:?IN?STD_LOGIC;--选手2 ??????led????????????:?OUT?STD_LOGIC_VECTOR(8?DOWNTO?0);--9个led ??????score_1????????:?OUT?STD_LOGIC_VECTOR(3?DOWNTO?0);--选手1分数 ??????score_2????????:?OUT?STD_LOGIC_VECTOR(3?DOWNTO?0)--选手2分数 ???); END?component; ???? begin ????--拔河控制模块 U_bahe_ctrl:?bahe_ctrl ???port?map??( ??????clk=>CLK, ??????reset_n=>reset_n, ??????restart=>restart, ??????Button1=>Button1, ??????Button2=>Button2, ??????led=>LEDR, ??????score_1=>score_1, ??????score_2=>score_2 ???);
点击链接获取代码文件:http://www.hdlcode.com/index.php?m=home&c=View&a=index&aid=1180
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