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第 一章 电路原理分析
1
第 一章 电路原理分析
1-1 显示原理
1-2 数码管结构及代码显示
1-3 键盘及读数原理
1-4 连击功能的实现
第 二 章 程序设计思想和相关指令介绍
2-1 数据与代码转换
2-2 计时功能的实现与中断服务程序
2-3 时间控制功能与比较指令
2-4 时钟误差的分析
附录A 电路图
附录B 存储单元地址表
附录C 输入输出口功能分配表
附录D 定时中断程序流程图
附录F 调时功能流程图
附录G 程序清单
-clock circuit based on AT89C51
- 2022-05-28 02:06:18下载
- 积分：1
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jet sent SMS platform, LCM revealed sending and receiving numbers indicate the s...
座机短信发送平台，LCM显示发送和接受号码显示源程序。LCM1206类型-jet sent SMS platform, LCM revealed sending and receiving numbers indicate the source. LCM1206 types
- 2022-07-09 02:06:06下载
- 积分：1
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C TLC 549 prepared by the driving source and application examples
用C编写的TLC549的驱动源码和应用示例-C TLC 549 prepared by the driving source and application examples
- 2022-08-21 09:37:00下载
- 积分：1
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G.72音频压缩传输协议
G.72音频压缩传输协议-G.72 audio compression and transmission agreement
- 2022-04-13 11:22:01下载
- 积分：1
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用61位单片机与C程序实现语音复读功能！
用61位单片机与C程序实现语音复读功能！-With 61 single-chip microcomputer with C program features voice repetition!
- 2022-07-27 07:01:31下载
- 积分：1
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12864的汉字驱动程序，里面包含了一个KEIL工程，可以直接编译...
12864的汉字驱动程序，里面包含了一个KEIL工程，可以直接编译-12864 driver of the Chinese characters, which includes a KEIL engineering, can be directly compiled
- 2022-01-22 00:04:28下载
- 积分：1
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DS18B20的温度测量基于并口的74LS164串行挖…
基于ds18b20的温度测量
串口该并口74ls164数码显示-DS18B20 of temperature measurement based on the parallel port 74ls164 serial digital display
- 2022-03-23 19:46:41下载
- 积分：1
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这个是实时时钟芯片DS1302的驱动程序，采用c51编写，编程时只需要修改一下SCL,IO,RST的引脚定义即可，经过测试，完全好用...
这个是实时时钟芯片DS1302的驱动程序，采用c51编写，编程时只需要修改一下SCL,IO,RST的引脚定义即可，经过测试，完全好用-This is a real-time clock chip DS1302 driver, using C51 preparation, programming, only need to modify about SCL, IO, RST pin can be defined, tested and fully use
- 2022-02-20 23:22:22下载
- 积分：1
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To Silicon Laboratories, C8051F230 microcontroller to control the core, using 16
以Silicon Laboratories公司C8051F230单片机为控制核心，采用16路动态扫描方式进行显示的LED大屏幕显示系统的设计方案。采用大功率三极管TIP127进行行驱动，提高了亮度。单片机通过读取外部总线数据，可实现与上位机协同工作，也可以脱离上位机独立工作。高速的单片机系统可显示图象、文字、数字等多种内容，并且通过优化算法实现了上下左右移动，以及百叶窗等特殊效果。-To Silicon Laboratories, C8051F230 microcontroller to control the core, using 16-way dynamic scan mode to display the LED large screen display system design. Carried out using high-power transistor TIP127 line drive to improve the brightness. MCU by reading the external bus data can be realized with the host computer to work, you can also work independently from the host computer. High-speed microcontroller system can display images, text, numbers, and other content, and by optimizing the algorithm of the up and down and move around, as well as blinds and other special effects.
- 2022-01-26 04:29:41下载
- 积分：1
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C51程序框架生成器，主要用于51系列单片机的C语言应用开发…
C51程序框架生成器，主要针对51系列单片机的C程序开发，提供相关寄存器、定时器、串行接口等初始化操作，生成C程序框架。程序中附带数模转换功能。-C51 process framework generator, mainly for the 51 series MCU C application development, to provide relevant registers, timers, serial interfaces such as initialization, generating C procedural framework. Program with digital-analog conversion.
- 2022-05-19 10:20:08下载
- 积分：1
