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Description: 89S52 isp应用程序，ISP功能，好东西
89S52 isp应用程序，ISP功能，好东西-89S52 isp applications, ISP, good things 89S52 isp applications, ISP, the good stu
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Size: 699392 |
Author: zhou8877 |
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Description: 键盘输入程序,很好用得,使用AT89S52单片机-keyboard input program, easy to use, use SCM AT89S52
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Size: 2048 |
Author: chen |
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Description: 学习单片机、CPLD其实关键是实践，从51入门是个好选择，但不要停留在起点，学单片机方法得当是瞬间的事！但用好，就不好说了，一辈子都要努力随着产品控制技术的进步，CPLD与单片机的联系越来越密切，学会灵活应用cpld已经作为我们工程技术人 员的基本要求，抓紧时间学习吧，面对复杂的任务您就能应对自如，您的未来将更美好。 我们推荐这款实验CPLD+51MCU学习板，主要特色是集成了具有ISP功能的CPLD和Flash单片机，可以单独完成单片机和CPLD的实验，也可以通过跳线把单片机和CPLD联合起来形成一个应用系统。因此，利用本开发平台使用者既可学习单片机知识又可学习CPLD可编程逻辑方面的知识，，也可学习单片机和CPLD的联合使用，而本开发平台的价格却仅仅等同于市面上一台普通单片机开发板的价格，大大降低用户学习成本。
MCU采用AT89S52单片机同时也支持89S系列．SST系列.STC系列的单片机；CPLD采用Altera EPM7128SLC84-15,你也可以根据自己的需要采用其他的CPLD,如EPM7064 EPM7096 EPM7128E EPM7160E．下载采用ISP下载线，利用ISP下载软件，可以直接在PC上进行程序调试仿真，然后下载到板上的AT89S51以及EPM7128中．
-learning microcontroller, CPLD Actually, the key is practice, from 51 portal is a good choice. But do not remain at the starting point, the school is the proper method of SCM instantaneous! But good use, not easy to say if the lifetime, we should strive to control with products and technological progress, CPLD and SCM increasingly close ties, Society has a flexible application cpld our engineering and technical personnel, the basic requirements are that the best use of time to study it. Faced with the complex task you will be able to handle easily, your future will be brighter. We recommend the type of experimental study CPLD Embedded boards, Integration is the key feature is a function of the ISP and CPLD Flash microcontroller, SCM can be alone and CPLD experiment they can also put the ju
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Size: 1024000 |
Author: xcs |
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Description: 同样是单片机的89s52 好好看看那很容易编写-Is also a good look at 89s52 SCM that is easy to prepare
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Size: 247808 |
Author: |
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Description: 89s52的一些源程序和讲解 很直观，容易理解，入门的好资料-89s52 some of the source and explain the very intuitive, easy to understand, good data entry
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Size: 1258496 |
Author: 贾永成 |
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Description: 12864液晶的串行驱动演示，通过12864的串口线来实现数据的传输，操作平台为89s52，已经通过测试，可以作为参考代码。方便使用-12864 serial LCD driver demo, through the serial port 12864 to achieve data transmission lines, operating platform, 89s52, have been tested, can be used as reference code. Easy to use
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Size: 15360 |
Author: 逆空鱼 |
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Description: 18b20温度检测模块与1602液晶显示模块的通信的c语言程序，可以作为参考代码，已经在单片机实验板上通过测试方便使用开发芯片为89s52，可以更改端口后直接烧录-18b20 temperature detection module and the LCD module 1602 c-communication language program, can serve as a reference code, the board has been tested in the SCM test chip is easy to use development 89s52, you can change the port directly after the burn
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Size: 425984 |
Author: 逆空鱼 |
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Description: 本文提出的多功能数字温度计系统设计, 采用了AT 89S52 单片机、DS18B20 单总线数字温度传感器、DS1302
时钟日历芯片、ISD1420 语音录放芯片等器件。该数字温度计的测量范围为0~ 120 e , 可实现多点测控。显示分辨
率为0. 1 e , 误差[ ? 0. 5 e 。交替显示实时日期、时间、温度 通过按键设置日期、时间、报警温度的上限和下限值。
当温度超过设定的上限或下限时, 能发出声、光报警提示。能实现实时语音播报日期、时间、温度等。该系统具有测量
精度高、工作稳定、功能多、使用方便等特点, 可以广泛应用于工农业生产、人们日常生活中, 对温度进行测量与监控,
具有较好的实用价值。-This paper presents the design of multifunction digital thermometer system, AT 89S52 MCU DS18B20 single-bus digital temperature sensor, DS1302 clock calendar chip, ISD1420 voice recorder chip devices. The digital thermometer measurement range of 0 ~ 120 e, and multi-point measurement and control. The display resolution is 0. 1 e, error [? 0 5 e. Alternately display real-time date, time, and temperature button to set the date, time, alarm temperature upper limit and the lower limit. When the temperature exceeds the set upper or lower limit, and audible alarm. To achieve real-time voice broadcast date, time, and temperature. The system has high accuracy, stable, multi-function, easy-to-use features, can be widely used in industrial and agricultural production and people' s daily life, temperature measurement and monitoring, has good practical value.
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Size: 7858176 |
Author: 周向阳 |
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Description: 基于单片机89S52单片机的寻迹小车测试程序，编译通过，并且好用的测试程序。-Based on SCM 89S52 microcontroller tracing car testing program, compile, and easy to use testing procedures.
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Size: 13312 |
Author: han |
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Description: 优化如下:
1、结合论坛大家的程序，去粗取精。
2、大家的程序都是在单片机开一个128bit数组，存储显示数据，一方面占用了单片机的宝贵空间，而且，每次改变一个段位，都要把全部数据写一遍，比较占用时间。
3、采用对所写段位先读后写的方式，每次只读写4bit，对数字位，只读写8bit，提高速度。
4、程序在89s52单片机运行通过，程序中加了详细注解，便于阅读。
5、编译后的空间占用由论坛的程序的1200字节降到800字节，降低1/3.-Optimization is as follows:
1, combined with the forum we all procedures, to rough fine.
2, we are in the microcontroller program to open a 128bit array, storage display data, on the one hand takes up the valuable space of the microcontroller, and each time to change a paragraph, all the data should be written again, more time.
3, the use of the first to write after reading the way to write bits, each time only read and write 4bit, the digital bits, read and write 8bit, improve speed.
4, procedures in 89s52 single-chip running through the process of adding a detailed note, easy to read.
5, after compiling the space occupied by the Forum procedures 1200 bytes down to 800 bytes, reduced by 1/3.
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Size: 1004544 |
Author: JAHNCHEN |
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