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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
- 2023-06-17 15:15:03下载
- 积分:1
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汇编程序案例18系统时间显示 imer.rar
汇编程序案例18系统时间显示 imer.rar-Assembler system time of 18 cases showed imer.rar
- 2022-03-23 20:10:10下载
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将利用I2C总线对24C01进行数据块读写
将利用I2C总线对24C01进行数据块读写-Will use the I2C bus of the 24C01 data block read and write
- 2022-03-02 22:22:30下载
- 积分:1
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如果要进行农历跟正历的转换 那么这个程序就是用来转换的...
如果要进行农历跟正历的转换 那么这个程序就是用来转换的-to the Lunar calendar is with the conversion Well, this procedure is used for conversion
- 2022-02-02 05:29:38下载
- 积分:1
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嗨,所有找到的水平
Hi All Find The Attchment
- 2022-06-15 01:39:39下载
- 积分:1
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直线电机的控制
controling motor linearly
- 2022-11-28 21:50:03下载
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这是一个Led条屏的文字流水汇编程序源码,笔者早年的所写,流水速度非常快,是该类程序中的经典之作。对做条屏的朋友是个很好的参考。...
这是一个Led条屏的文字流水汇编程序源码,笔者早年的所写,流水速度非常快,是该类程序中的经典之作。对做条屏的朋友是个很好的参考。-This is a Led screen text article assembler source water, the author writes of his early years, very fast flowing water is of such proceedings classic. Article on screen make friends is a good reference.
- 2023-03-17 21:40:04下载
- 积分:1
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8个发光管模拟二进制加法运算.asm 8个发光管模拟二进制加法运算.asm...
8个发光管模拟二进制加法运算.asm 8个发光管模拟二进制加法运算.asm-8 LED simulated binary addition operations. Asm 8 months LED simulated binary addition operations. Asm
- 2022-10-11 23:55:03下载
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The driver of C8051 rtl, it will bring you very big benfit if you will read it,...
C8051 rtl的汇编驱动程序,如果能看懂会给你带来很大的好处,学习的好资料.-The driver of C8051 rtl, it will bring you very big benfit if you will read it, it is very nice.
- 2023-01-16 06:35:04下载
- 积分:1
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ht6221遥控代码,可用于红外遥控设备,等。
HT6221摇控代码,可用于红外等多种摇控器-HT6221 remote code, can be used for infrared remote control devices, etc.
- 2023-04-20 04:25:03下载
- 积分:1