名称:简易红绿灯设计VHDL代码modelsim仿真
软件:modelsim
语言:VHDL
代码功能:
简易红绿灯设计
设计十字路口交通灯,两条路口各有红黄绿三种灯
FPGA代码Verilog/VHDL代码资源下载:www.hdlcode.com
演示视频:
设计文档:
1.?程序文件
2.?testbench
3.?程序编译
4.?仿真图
部分代码展示:
LIBRARY?ieee; USE?ieee.std_logic_1164.ALL; --仿真文件 ENTITY?test_bench?IS ???PORT?( ??????red_led_1?????:?OUT?STD_LOGIC;--东西方向红灯 ??????green_led_1???:?OUT?STD_LOGIC;--东西方向绿灯 ??????yellow_led_1??:?OUT?STD_LOGIC;--东西方向黄灯 ??????red_led_2?????:?OUT?STD_LOGIC;--南北方向红灯 ??????green_led_2???:?OUT?STD_LOGIC;--南北方向绿灯 ??????yellow_led_2??:?OUT?STD_LOGIC--南北方向黄灯 ???); END?test_bench; ? ARCHITECTURE?test?OF?test_bench?IS? ?--模块声明 ????COMPONENT?traffic_led ????PORT( ?????????clk?:?IN??std_logic; ?????????red_led_1?:?OUT??std_logic; ?????????green_led_1?:?OUT??std_logic; ?????????yellow_led_1?:?OUT??std_logic; ?????????red_led_2?:?OUT??std_logic; ?????????green_led_2?:?OUT??std_logic; ?????????yellow_led_2?:?OUT??std_logic ????????); ????END?COMPONENT;
点击链接获取代码文件:http://www.hdlcode.com/index.php?m=home&c=View&a=index&aid=1133
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