Veiko的FPGA开发进程贴

相机也不得行,图是用电脑摄相头照的,大虾们就将就将就哈,
重要的是结果出来了!| 2012-10-25 | 实验1 点亮LED灯 | forum.eepw.com.cn/thread/221032/1 #5 |
| 2012-10-25 | 实验2:系统时钟分频使LED闪烁 | forum.eepw.com.cn/thread/221032/1 #6 |
| 2012-10-25 | 实验3:流水灯 | forum.eepw.com.cn/thread/221032/1 #7 |
| 2012-10-31 | 数码管实验1:数码管静态显示 | forum.eepw.com.cn/thread/221032/1 #8 |
| 2012-11-1 | 数码管实验2:与拨码开关的实验 | forum.eepw.com.cn/thread/221032/2 #11 |
| 2012-11-7 | 数码管实验3:动态显示秒表 | forum.eepw.com.cn/thread/221032/2 #12 |
| 2012-11-7 | 数码管按键实验1:数字跑表 | forum.eepw.com.cn/thread/221032/2 #13 |
| 2012-11-8 | 蜂鸣器实验:电子琴 | forum.eepw.com.cn/thread/221032/2 #14 |
| 2012-11-10 | 用TCl脚本对FPGA引脚进行配置 | forum.eepw.com.cn/thread/221032/2 #15 |
实验3:流水灯
代码:
module LS_LED (sys_clk,
sys_rstn,
led);
input sys_clk;
input sys_rstn;
output[10:0] led;
reg[24:0] delay_cnt;
reg[10:0] led;
always@(posedge sys_clk or negedge sys_rstn)
begin
if(!sys_rstn)
begin
delay_cnt <= 25'd0;
led <= 11'b11111111111;
end
else
begin
if(delay_cnt == 25'd24999999)
begin
delay_cnt <= 25'd0;
if(led == 11'b11111111111)
begin
led <= 11'b11111111110;
end
if(led == 11'b11111111110)
begin
led <= 11'b11111111101;
end
if(led == 11'b11111111101)
begin
led <= 11'b11111111011;
end
if(led == 11'b11111111011)
begin
led <= 11'b11111110111;
end
if(led == 11'b11111110111)
begin
led <= 11'b11111101111;
end
if(led == 11'b11111101111)
begin
led <= 11'b11111011111;
end
if(led == 11'b11111011111)
begin
led <= 11'b11110111111;
end
if(led == 11'b11110111111)
begin
led <= 11'b11101111111;
end
if(led == 11'b11101111111)
begin
led <= 11'b11011111111;
end
if(led == 11'b11011111111)
begin
led <= 11'b10111111111;
end
if(led == 11'b10111111111)
begin
led <= 11'b01111111111;
end
if(led == 11'b01111111111)
begin
led <= 11'b11111111110;
end
end
else
begin
delay_cnt <= delay_cnt + 1'b1;
end
end
end
endmodule
引脚分布:

效果照片:

感觉Verilog比起VHDL好像是要简单得多,就不知道后面的内容怎么样了……
数码管显示实验一:数码管静态显示


工程文件:
share.eepw.com.cn/share/download/id/79258
回复
我要赚赏金打赏帖 |
|
|---|---|
| 【S32DS】S32K3 RTD7.0.1 HSE 组件配置报错问题解决被打赏¥27元 | |
| 【S32K3XX】MCME 启动 CORE1被打赏¥23元 | |
| AG32VH407下温度大气压传感器及其检测被打赏¥20元 | |
| AG32VH407下光照强度传感器BH1750及其检测被打赏¥22元 | |
| AT32VH407下使用温湿度传感器DHT22进行检测被打赏¥20元 | |
| DIY一个婴儿澡盆温度计被打赏¥34元 | |
| 【FreeRtos】FreeRtos+MPU region 配置规则被打赏¥23元 | |
| 【分享开发笔记,赚取电动螺丝刀】三分钟快速上手驱动墨水屏(ArduinoIDE)被打赏¥28元 | |
| 【S32K3XX】LIN 通讯模块使用被打赏¥31元 | |
| 【FreeRtos】FreeRtos + MPU模块的配置使用被打赏¥32元 | |



:
我要赚赏金
