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首先,分别对8255、8253进行初始化,设置8255为A口、C口输出,设置8253的计数器0为工作模式3;其次,设置IRQ7的中断矢量,使得有IRQ7中断时调...
首先,分别对8255、8253进行初始化,设置8255为A口、C口输出,设置8253的计数器0为工作模式3;其次,设置IRQ7的中断矢量,使得有IRQ7中断时调用SERVER;再次,调用INIT对计数值初始化;最后,主程序循环等待中断,开始秒表的计时。 2、 INIT子程序-First, the 8255,8253 initialization, set for the 8255 A-C mouth output, set 8253 as the Counter mode 0 3; Second, set up the interruption vector there, make it there interruption call SERVER; Again, call curl_setopt early to count before; Finally, the cycle of waiting for the main program interruption began stopwatch time. 2, curl_setopt Subroutine
- 2022-04-21 07:11:07下载
- 积分:1
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可生成噪声的c程序:标准c编程环境,可以用于声音方面的特殊需求...
可生成噪声的c程序:标准c编程环境,可以用于声音方面的特殊需求-generates noise c : c standard programming environment that can be used in the voice of special needs
- 2022-03-01 09:52:36下载
- 积分:1
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ThinkingC++中文版,适合初级c++学习者阅读
03部分
ThinkingC++中文版,适合初级c++学习者阅读
03部分-ThinkingC++ Chinese version, suitable for primary c++ Learners read the 03 part
- 2022-04-17 06:34:02下载
- 积分:1
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sipcode 试验
SIP 测试org.eclipse.jdt.core.javabuilderorg.eclipse.jdt.core.javanature
- 2022-08-22 11:11:03下载
- 积分:1
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Game stone, scissors, fabric source, code, only more than 200 lines, new algorit...
游戏石头、剪子、布的源码,代码只有二百多行,算法新颖-Game stone, scissors, fabric source, code, only more than 200 lines, new algorithm
- 2023-09-08 09:55:03下载
- 积分:1
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gfhvguiygjbjhg
gfhvguiygjbjhg
- 2022-01-22 16:50:34下载
- 积分:1
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编辑快捷键
编辑快捷键-the example of editing fast key
- 2022-03-19 04:24:42下载
- 积分:1
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This is about UML intruction. So, you can refer to it to begin the UML desing.
这是关于UML的说明。因此,您可以参考它来开始UML设计。
- 2023-06-18 01:55:03下载
- 积分:1
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婚姻匹配器
采用MFC 框架更加某种规则实现最佳婚姻配对 (中兴程序大赛作品) 基于单文档的应用程序 学习MFC的童鞋可以下载看看
- 2022-03-19 08:32:54下载
- 积分:1
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这是一个基于Beauty16的演示程序
这是一个基于Beauty16的演示程序-This is a demonstration based on the procedures Beauty16
- 2023-01-04 09:55:04下载
- 积分:1