FPGA入门例程：计数器

刘颜儿发布时间：2022-06-06 20:27:15 ，浏览量：3

前言正文

一种优秀的编程思路：

always@(posedge clk or negedge rst_n)begin
if(rst_n == 1'b0)
    cnt


    
        
        
        
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                优秀的代码都是如何分层的？
Spring 最常用的 7 大类注解，史上最强整理！
别再用currentTimeMillis统计耗时了，太 Low，试试StopWatch吧！
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同事写了一个责任链模式，bug无数...
那些让你起飞的计算机知识。。
3行代码写出8个接口，开挂了？
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	请求信息 : 2025-04-22 02:50:11 HTTP/2.0 GET : /home/article/detail/id/434191.html
运行时间 : 0.0392s ( Load:0.0125s Init:0.0013s Exec:0.0158s Template:0.0096s )
吞吐率 : 25.51req/s
内存开销 : 1,914.94 kb
查询信息 : 16 queries 0 writes 
文件加载 : 36
缓存信息 : 5 gets 0 writes 
配置加载 : 132
会话信息 : SESSION_ID=um0qkffcp4pp7n3hckepqfo2kq
    
    
        
    
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Run Behavior\BuildLiteBehavior [ RunTime:0.000011s ]
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Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000517s ]
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	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 34 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 134 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 135 行.
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[8] Undefined variable: top_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 179 行.
    
    
        
    
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