DOS下的有8254时钟的程序，他能改变RTC中断IRQ8的响应时间将定时为1MS-DOS under the 8254 clock procedures He interrupted IRQ8 RTC can change the response time will be a time for MS 下载
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利用DOS提供的中断调用功能和BIOS系统调用功能，利用微机本身的中断向量表，实现对微机的时钟的管理操作。让微机在显示器上模拟显示一个时钟。-use of the DOS interrupt function called BIOS system calls and functions, the use of computer itself to the interruption of scale and achieve the computers clock management operation. The displays allow computer simulation shows a clock. 下载
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一个动态走动的时钟。并有走动的声音输出，用DOS的图形模式，中断显示图形。- 下载
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调用2CH号DOS中断读系统时间，把各相关寄存器中的内容转换位十进制ASCULL码输出，设置死循环，以秒为最小单位显示系统时钟。-call 2CH, DOS interrupt reading system, the inclusion of the relevant contents of the register-metric conversion output ASCULL yards, set up death cycle in seconds showing the smallest system clock. 下载
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本程序是一个8254,8259的中断调用程序组,可以实现时钟的调用,中断时可以进行外部的处理.-the 8254,8259 procedure is a procedure called the interruption group, can achieve clock call, failure can be external treatment. 下载
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数模转换，时钟显示，中断查询。 可攻初学者入门单片机编程 -ADC clock, interrupt inquiries. Beginners can attack entry Microcontroller 下载
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通过8086的宏汇编工具以及对应的DEBUG工具，利用DOS提供的中断调用功能和BIOS系统调用功能，利用微机本身的中断向量表，实现对微机的时钟的管理操作。让微机在显示器上模拟显示一个时钟。-8086DEBUGDOSBIOS The displays allow computer simulation shows a clock. 下载
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这个时钟程序是我在1993年编的一个小程序，现在贴出来给大家做参考，它执行后驻留内存，到整点时会报时，你可以用 Ctrl-Alt-U 把它从内存中下掉，可以用 Ctrl-Alt-C 变换颜色，用 Ctrl-Alt-O 把报时声音关掉（如果感到讨厌的话），在驻留内存时，用了直接改内存控制块的方法，所以用 MEM 或 MI 无法在内存中看到它，键盘控制用了直接截取 INT 9 的方法。 这个程序虽然很小，编译后才1K多一点点字节，但是麻雀虽小，五脏俱全，在这个程序中，你可以参考到以下编程方法：如何驻留内存；如何截取中断向量；如何在硬件层次上应答键盘；如何截取组合键。 要编译、连接成*.com文件-this is my clock procedures in 1993 a series of small programs, is now posted out to you for reference. following the implementation of its presence memory, the whole point of the talks will be, you can use Ctrl-Alt-U from its memory under the swap. can use Ctrl-Alt-C transform color, using Ctrl-Alt-O put timekeeping voice switch off (if the annoyance), in the presence of memory, using a direct change memory control block in the way that they use MEM or MI in the memory not see it, keyboard control using a direct interception of the INT 9. This procedure Despite its small size, after compiling a little more than 1K byte, but Sparrow small, perfectly formed, in the process, you can refer to the following program : how the presence of memory; how interception interrupt vector; in response le 下载
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这个程序是大二时的汇编课程设计，当时也是花了不少时间，因为是初学，很多方 面都遇到了麻烦。首先就是画小车的问题，如果采用子程序，参数的频繁变动将使程序 变得很难阅读，后来终于发现宏的应用将使程序变得更易于阅读，但因为宏调用在编译 时会宏展开，采用宏将使编译后的文件比较大。再就是小车的动画实现及其碰撞检测， 也是历经磨难好不容易才完成。尤其是碰撞检测，也没找到好的方法，以至三个车道绝 大部分代码是重复的，还盼高手指点迷津。原准备用中断做背景音乐的，但没做好，只 做了个显示系统时钟的，让大虾们见笑。没写好画圆的函数，红绿灯只好用几个方块表 示了，嘿嘿。 程序在masm5.0下编译通过，在此贴出来，希望与初学者及汇编爱好者共同学习讨 论。因为我也是个初学者，里面的内容也是一些适合初学的东西，相信大家都能看懂。 -the procedure is pursuing a compilation of curriculum design, but also spent a lot of time, because of learning, many have run into trouble. First is the issue of car painting, if the subroutine, the frequent changes in the parameters of procedures will become difficult to read, and later Wang finally found the application process will become easier to read, but because of macro calls the compiler will be launched Acer, Acer will use the compiled documents is relatively large. Then, it took the car to achieve animation and collision detection, as well as experienced hardships hard to complete. In particular, collision detection, they still could not find a good method, as well as three lanes of the majority of the code is redundant, experts also hope ass. Original prepared to do background 下载
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