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利用8255可编程并行口做一个扫描键盘实验,把按键输入的键码,显示在由8279控制的七段数码管上。8255PA口做键盘输入线,PB口作扫描线
利用8255可编程并行口做一个扫描键盘实验,把按键输入的键码,显示在由8279控制的七段数码管上。8255PA口做键盘输入线,PB口作扫描线-8255 programmable parallel port using a scanning keyboard to do the experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line
- 2022-09-21 20:30:02下载
- 积分:1
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用VS2005编个计算器的小程序..
功能一般只实现了+
用VS2005编个计算器的小程序..
功能一般只实现了+ - * /,和进制转换功能.-VS2005 series with a small calculator program .. function generally realized+-* /, And hexadecimal conversion.
- 2022-03-17 02:28:33下载
- 积分:1
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mainly used for LCD driver, and some information about it, such as after a tame...
主要用于LCD的驱动,还有一些关于它的资料,等以后再传上来,它是驱动128*64大小的LCD,相当有用,也相当有价值,使用起也很简单!-mainly used for LCD driver, and some information about it, such as after a tame onto, it is 128* 64-size LCD, very useful and very valuable, since use is also very simple!
- 2022-01-26 03:39:54下载
- 积分:1
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介绍两类同步方法都是采用滑动相关寻找峰值的办法,区别在于使用的相关器模板和先验信息。每种方法在具体实现上又可分为:串行搜索和并行搜索...
介绍两类同步方法都是采用滑动相关寻找峰值的办法,区别在于使用的相关器模板和先验信息。每种方法在具体实现上又可分为:串行搜索和并行搜索-Introduce two types of synchronization methods are used to find the peak sliding correlation approach, the difference lies in the use of the correlator template and a priori information. Each method in the concrete realization can be divided into: serial search and parallel search
- 2022-05-05 08:24:49下载
- 积分:1
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12232 LCD test driver, in the 12232 through 12232 of the liquid crystal display...
12232液晶的测试驱动程序,在12232通过at89s51显示12232的液晶测试程序。用汇编写成测试可以使用-12232 LCD test driver, in the 12232 through 12232 of the liquid crystal display AT89S51 test procedure. With the compilation of written test can be used
- 2022-02-26 13:47:07下载
- 积分:1
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This is the LCD display controller hd61830 the main package, in hopes of giving...
这是LCD液晶显示器的主要控制器hd61830的软件包,希望能给大家带来帮助。-This is the LCD display controller hd61830 the main package, in hopes of giving us some help.
- 2022-10-27 15:35:04下载
- 积分:1
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From the first time the procedure is " C++ Programming Guide" series, s...
第一次上传的程序,是《C++程序设计教程》系列的部分辅助代码。作者是钱能-From the first time the procedure is " C++ Programming Guide" series, some people in the supplementary code. The author is money to
- 2023-08-01 07:00:03下载
- 积分:1
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实现了分段分页,实模式和保护模式的切换,以及对显示缓存的操作...
实现了分段分页,实模式和保护模式的切换,以及对显示缓存的操作-achieve the above tabs, real mode and protected mode switch, and to show that the operation cache
- 2022-05-07 00:00:02下载
- 积分:1
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设计多字节减法运算程序,要求程序能显示运算数据和结果数据(16进制)....
设计多字节减法运算程序,要求程序能显示运算数据和结果数据(16进制).-design of multi-byte subtraction Operational procedures, requirements Operational procedures can show that the data and results data (16 bases).
- 2022-06-27 12:13:22下载
- 积分:1
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用汇编语言写的一个windows屏幕保护程序
用汇编语言写的一个windows屏幕保护程序-huibiantuxiang
- 2023-05-18 15:15:04下载
- 积分:1