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Description: 本人采用89S52设计的汽车电磁离合器的控制驱动程序，并有数码管显示循环次数。-I used the design of automotive electromagnetic clutch control drivers, digital control and display cycles.
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Size: 89106 |
Author: 钱立志 |
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Description: 89S52上实现51单片机的串口FIFO功能。即串口的收和发均采用了FIFO作为缓冲。相信这个程序有助于单片机的新手编写串口操作-89S52 achieve 51 MCU Serial FIFO functions. Serial admission that the hair and are used as a FIFO buffer. I believe this program helps prepare newcomers MCU serial operation
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Size: 32968 |
Author: 陈根潮 |
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Description: 本人采用89S52设计的汽车电磁离合器的控制驱动程序，并有数码管显示循环次数。-I used the design of automotive electromagnetic clutch control drivers, digital control and display cycles.
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Size: 89088 |
Author: |
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Description: 89S52上实现51单片机的串口FIFO功能。即串口的收和发均采用了FIFO作为缓冲。相信这个程序有助于单片机的新手编写串口操作-89S52 achieve 51 MCU Serial FIFO functions. Serial admission that the hair and are used as a FIFO buffer. I believe this program helps prepare newcomers MCU serial operation
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Size: 32768 |
Author: 陈根潮 |
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Description: (USB TO IDE)89s52和d12做的移动硬盘
适当修改USB.C可用于其他USB开发-(USB TO IDE) and D12 do 89s52 mobile drives USB.C appropriate changes can be used to develop other USB
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Size: 287744 |
Author: 杨阳 |
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Description: /*看大家都在学操作系统，我也想学学。所以想用51写一个来玩玩，发现比较郁闷。
弄了几下，不想再弄了，51弄这个没啥意思。我用的89S52，除了速度慢，RAM资源 太少之外，其它都还过得去。弄了一点代码出来，放在那也没啥用，不如拿上来 给新手看看，一个任务调度的雏形是什么样子的~~~~~~~~~这些代码没有经过优化， 我只求实现任务切换的功能。
利用定时器2产生10mS的定时中断作为时钟节拍，任务切换时保存工作寄存器等操作 嵌入了汇编指令，因此Task_Switch.C文件要做相应的设置才能编译通过。受硬件资源和编译器的限制，有很多无奈。程序只好这样写了，不管怎么说，到底是能调度起来了。
注：这里是老版本，后面又改动的新版本。-/* see everyone in school operating systems, I also want to learn. So I would like to use 51 to write a play and found to be relatively depressed. Get a few, do not want to wander and get the 51 lacks meaning. I use the 89S52, in addition to the slow speed, RAM too few resources, the other is still decent. Get a bit code and placed it also lacks used, it is better to put up with the newcomers to see, a task scheduling is a prototype of what the code of ~~~~~~~~~ without optimization, I want to achieve task switching function. Use timers 10mS two have regularly interrupted as the clock rhythms, task switching preservation register as a compilation of embedded operating instructions, therefore Task_Switch.C document to be done to set up the corresponding compile. By hardware resources and c
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Size: 3072 |
Author: 谢军 |
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Description: 这是我写的一个51内核对APR6008语音储存播放ic的底层驱动程式!spi通讯方式.在89s52上面调试通过!-This is the one I wrote to the 51 core players APR6008 voice storage drive the bottom ic formula! S pi forms of communication. in 89s52 above debugging through!
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Size: 41984 |
Author: king |
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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: Features
• Compatible with MCS-51® Products
• 8K Bytes of In-System Programmable (ISP) Flash Memory
– Endurance: 1000 Write/Erase Cycles
• 4.0V to 5.5V Operating Range
• Fully Static Operation: 0 Hz to 33 MHz
• Three-level Program Memory Lock
• 256 x 8-bit Internal RAM
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Eight Interrupt Sources
• Full Duplex UART Serial Channel
• Low-power Idle and Power-down Modes
• Interrupt Recovery from Power-down Mode
• Watchdog Timer
• Dual Data Pointer
• Power-off Flag-Features
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Size: 212992 |
Author: haojun |
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Description: LED显示屏8扫的好程序希望大家多支持支持我哦 LED显示屏8扫的好程序希望大家多支持支持我哦-LED eight So the program you want more support for the LED Oh I sweep the eight Greek program hope you will support me more support oh eight LED So the program you want more support for the oh I
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Size: 3072 |
Author: 王建军 |
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Description: 以 AT89S52为核心 ,通过 A/D、D/A转换和 V/ I转换及独特的算法实现高精度的电流控制 ,电流输出范围为 20～
2000mA的数控直流电流源。该电流源具有电流可预置 , lmA步进 ,同时显示给定值和实测值等功能。-to AT89S52 as the core and, through A/D, D/A conversion and V/I and unique conversion algorithm, high-precision current control, Current output range of 20 ~ 2000mA NC DC current source. The current source can be preset with current, lmA stepper, also showed a given value and the function of the measured value.
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Size: 180224 |
Author: 万红军 |
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Description: 这个源代码是关于MCS-51的无线接收，用89S52控制MT8870B进行DTMF解码。程序相当的经典，本人调试了几周后，达到了非常好的效果。误码率相当的小。我觉得好东西要大家分享的，所以今天我上传此代码，与大家共同分析进步。-the source code is on the MCS-51 wireless receiver, S52 control with 89 MT8870B for DTMF decoder. Quite the classic procedure, I debug a few weeks later, to achieve very good results. The error rate is very small. I think that good things should be shared, so I upload this code, and the analysis of common progress.
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Size: 27648 |
Author: nick |
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Description: 本人收集的AT89S52单片机的中文资料，可能AT89系列人们使用太少，所以资料很难找，传上共享-I collected information AT89S52 MCU Chinese may AT89 series of people use too little, so information was hard to find, share Chuan
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Size: 311296 |
Author: zly |
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Description: 目前市场上不少的单片机具有ISP功能。
ATMEL公司最近新推出的AT89SXXXX系列单片机也提供了一个SPI串行接口,让用户能对内部程序存储器编程（ISP）。
什么是 ISP ?
ISP（In-System Programming）在系统可编程，指电路板上的空白器件可以编程写入最终用户代码， 而不需要从电路板上取下器件，
已经编程的器件也可以用ISP方式擦除或再编程。ISP技术是未来发展方向。
应一些单片机爱好者的需求,现介绍本站开发的利用串口对89S51及89S52 ISP编程的软件及最简单的硬件连接方法．
下图是个简化了的硬件连接方法,虽然不能全自动的在线编程，但其连接简单实用稳定，比较适于初学的爱好者DIY
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Size: 546816 |
Author: johnny |
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Description: 用89S52做的NEC码的红外发射程序，其中p10-p17口接按钮组成标准4*4键盘，发射后对应的按键解码为0-F-89S52 to do with the NEC Code of infrared emission process, in which p10-p17 button I received the composition of the standard 4* 4 keyboard, fired after the decoding keys corresponding to 0-F
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Size: 1024 |
Author: 李岸 |
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Description: 这是本人参加电子设计竞赛过程中编写的几个单片机程序，采用ATMEL 89S52单片机，KEIL C51环境编写，希望对大家有所帮助-This is the electronic design contest I participated in the process of the preparation of several single-chip procedures ATMEL 89S52 Singlechip, KEIL C51 prepared environment, I hope all of you to help
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Size: 36864 |
Author: caifei |
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Description: 89S52下C51写的I2C通讯程序，测试通过，本人正在使用-C51 under 89S52 write I2C communication procedures, test passed, I am being used
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Size: 1024 |
Author: 陈彬 |
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Description: 本人自己制作的JTAG下载线，只用了一片244,可以支持ARM9、Cortex™ -M3、CPLD、FPGA、89S52等。目前这些已经测试通过。性能稳定。但是注意74LS244和74HC244在性能上可能会有些区别-I own the JTAG download cable, only a 244, can support the ARM9, Cortex
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Size: 9216 |
Author: 刘意 |
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Description: 我是用89S52做的模拟路灯控制系统。这个作品我在09年的全国大学生电子设计竞赛中获全国一等奖。-I used to do analog 89S52 lights control system. This work was in my 2009 National Undergraduate Electronic Design Contest won a national first prize.
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Size: 248832 |
Author: 白静雷 |
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Description: 详细介绍89s52单片机的资料，希望你能喜欢。-Details 89s52 microcontroller information, I hope you like it.
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Size: 212992 |
Author: zhanwei |
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