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基于Intel 8253定时器的两端Asm,包括配套电路,流程图
1。设计基于ISA总线的Intel 8253 的接口电路,用Intel 8...
基于Intel 8253定时器的两端Asm,包括配套电路,流程图
1。设计基于ISA总线的Intel 8253 的接口电路,用Intel 8253 的1个通道作定时器,演奏C调的各个音符,利用查表程序的方法依次演奏,每个音符演奏1s,停0.5s 演奏三遍后退出程序
2。利用Intel 8253的一个通道产生一个100Hz的方波,用示波器测试信号的正确性
以产生的方波作为另一个通道门控信号。利用此通道测量其高电平的宽度,在PC机显示屏上显示其数值并退出程序
-based on the Intel 8253 timer at both ends of programmers, including matching circuit, flowchart
- 2022-02-04 23:32:16下载
- 积分:1
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用空格符实现对字符串中某一个字符的替换,程序经过调试
用空格符实现对字符串中某一个字符的替换,程序经过调试-By a space at the realization of a string of characters to replace, the program after debugging
- 2022-03-19 05:27:57下载
- 积分:1
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Simple encryption algorithm for data encryption, the algorithm is relatively sim...
简单加密算法,用于传输数据的加密,算法比较简单-Simple encryption algorithm for data encryption, the algorithm is relatively simple
- 2023-08-12 19:00:03下载
- 积分:1
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To MPS430F149 for the hardware platform, the use of I/O port simulation I2C bus...
以MPS430F149为硬件平台,利用I/O口模拟I2C总线协议,对日精的时钟芯片S35390A_C做了初始化子程序、读时钟子程序、写时间子程序、脉冲为1赫兹输出子程序。-To MPS430F149 for the hardware platform, the use of I/O port simulation I2C bus protocol on-chip clock nissei S35390A_C done initialization subroutine, read subroutine clock, the time to write subroutines, pulse for 1 Hz output subroutine.
- 2022-02-04 19:59:21下载
- 积分:1
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IO 驱动 LCD , *** *** *** ***
FILE NAME: IO_LCD
MCU: HT46R22
MASK OPTION...
IO 驱动 LCD , *** *** *** ***
FILE NAME: IO_LCD
MCU: HT46R22
MASK OPTION: WAKE-UP: PA6,PA7
PULL-HIGH: PA,PB,PC
IIC: DISABLE
PFD: DISABLE
PWM: DISABLE
WDT: ENABLE
CLRWDT: ONE
WDT CLOCK SOURCE: T1
WDT TIME OUT SELECT: WDT CLOCK SOURCE/32768
LVR: DISABLE
OSC: CRYSTAL
SYSVOLT: 3.0V
SYSFRAG: 4000KHZ
AUTHOR: RADOME
HISTORY: 2005.08.
- 2022-02-07 15:29:13下载
- 积分:1
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汇编语言的课程设计,用win32汇编写的一个计算器程序,访windows自带实现了标准型的计算...
汇编语言的课程设计,用win32汇编写的一个计算器程序,访windows自带实现了标准型的计算-Assembly language of curriculum design, use win32 compilation written a calculator program, visit its own windows to achieve the standard calculation
- 2022-04-27 00:55:26下载
- 积分:1
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学习单片机的教程往往是流水灯、数码管、键盘等等。这些例程主要是熟悉单片机的端口性质,程序算法一般都比较简单。极少见结合单片机I/O端口,内部存储器以及运算技巧为...
学习单片机的教程往往是流水灯、数码管、键盘等等。这些例程主要是熟悉单片机的端口性质,程序算法一般都比较简单。极少见结合单片机I/O端口,内部存储器以及运算技巧为一体的综合性练习。超简单单片机学习套材中的16X16汉字点阵模块提供了一个全新的学习平台。在一块只能显示一个汉字的点阵中,只利用Atmega48的内部资源实现几个汉字的移动,不但要清楚点阵的物理性能,知道如何送数据;还要了解单片机的可用资源,并通过编程利用内部存储器移动交换数据,确实是需要些技-Microcontroller tutorial to learn is often water lights, digital control, keyboard and so on. These routines are mainly familiar with the nature of microcontroller port, the program algorithm is generally relatively simple. Rare combination of microcontroller I/O ports, the internal memory and computing skills integrated exercises. Super-simple MCU learning materials in the 16X16 set of Chinese characters dot-matrix module provides a new learning platform. Can only display one character at a dot-matrix, only the use of internal resources to achieve Atmega48 few characters of the movement, not only to clear the physical properties of dot-matrix, to know how to send data also understand the MCU resources available, and programmed to exchange data using internal m
- 2022-03-25 02:44:30下载
- 积分:1
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Basic coding for Digital communication
Basic coding for Digital communication
- 2022-02-26 12:40:39下载
- 积分:1
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12位ad转换程序,很棒的阿。!! !!!使用一下吧!! !! !! !!!...
12位ad转换程序,很棒的阿。!! !!!使用一下吧!! !! !! !!!
- 2022-05-22 06:09:15下载
- 积分:1
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程序在masm5.0下编译通过,望大家有什么问题或看法能与我联系讨论,我的email:xiangyuan_122@163.com...
程序在masm5.0下编译通过,望大家有什么问题或看法能与我联系讨论,我的email:xiangyuan_122@163.com-the programme will be finished under masm5.0,please keep touch with me if you have some problems and suggestions. My Email address is xiangyuan 122@163.com
- 2022-05-24 02:55:41下载
- 积分:1