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单片机编程  68HC05K0 Infra-red Remote Cont

The MC68HC05K0 is a low cost, low pin countsingle chip microcomputer with 504 bytes of userROM and 32 bytes of RAM. The MC68HC05K0 isa member of the 68HC05K series of devices whichare available in 16-pin DIL or SOIC packages.It uses the same CPU as the other devices in the68HC05 family and has the s ...

https://www.eeworm.com/dl/502/31394.html

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单片机编程  驱动程序与应用程序的接口

有两种方式可以让设备和应用程序之间联系：1.&nbsp;通过为设备创建的一个符号链；2.&nbsp;通过输出到一个接口WDM驱动程序建议使用输出到一个接口而不推荐使用创建符号链的方法。这个接口保证PDO的安全，也保证安全地创建一个惟一的、独立于语言的访问设备的方法。一个应用程序使用Win32APIs来调用设备。在某个Win32 APIs和 ...

https://www.eeworm.com/dl/502/31418.html

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单片机编程  DS1820 C51 子程序 (一线数据传输)

//芯片资料请到www.elecfans.com查找 //DS1820 C51 子程序//这里以11.0592M晶体为例，不同的晶体速度可能需要调整延时的时间//sbit DQ =P2^1;//根据实际情况定义端口 typedef unsigned char byte;typedef unsigned int&nbsp; word; //延时void delay(word useconds){&nbsp; for(;useconds>0;useconds--);} //复位byte ow_re ...

https://www.eeworm.com/dl/502/31450.html

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单片机编程  RS232串行接口电平转接器

RS-232-C 是PC 机常用的串行接口,由于信号电平值较高,易损坏接口电路的芯片,与TTL电平不兼容故需使用电平转换电路方能与TTL 电路连接。本产品(转接器),可以实现任意电平下(0.8~15)的UART串行接口到RS-232-C/E接口的无源电平转接, 使用非常方便可靠。什么是RS-232-C 接口？采用RS-232-C 接口有何特点？传输电缆长度如何考虑 ...

https://www.eeworm.com/dl/502/31612.html

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单片机编程  PLC TM卡开发系统汇编程序(ATM8051)

PLC TM卡开发系统汇编程序(ATM8051) ;***************** 定义管脚*************************SCL BIT P1.0SDA BIT P1.1GC BIT P1.2BZ BIT P3.6LEDI BIT P1.4LEDII BIT P1.5OK BIT 20H.1OUT1 BIT P1.3OUT2 BIT P1.0OUT3 BIT P1.1RXD BIT P3.0TXD BIT P3.1PCV BIT P3.2WPC BIT P3.3RPC BIT P3.5LEDR BIT P3.4LEDL BIT P3.6TM B ...

https://www.eeworm.com/dl/502/31621.html

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教程资料  Xilinx UltraScale：新一代架构满足您的新一代架构需求（EN）

　　中文版详情浏览：http://www.elecfans.com/emb/fpga/20130715324029.html 　　Xilinx UltraScale:The Next-Generation Architecture for Your Next-Generation Architecture 　　The Xilinx&reg; UltraScale&trade; architecture delivers unprecedented levels of integration and capability with ASIC-class ...

https://www.eeworm.com/dl/fpga/doc/32075.html

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教程资料  Virtex-6 FPGA PCB设计手册

Xilinx is disclosing this user guide, manual, release note, and/or specification (the "Documentation") to you solely for use in the developmentof designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit theDocumentation in ...

https://www.eeworm.com/dl/fpga/doc/32592.html

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教程资料  CPLD库指南

Xilinx is disclosing this user guide, manual, release note, and/or specification (the &ldquo;Documentation&rdquo;) to you solely for use in the development of designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit the D ...

https://www.eeworm.com/dl/fpga/doc/32639.html

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通信网络  tcp ip协议详解中文版PDF

很多不同的厂家生产各种型号的计算机，它们运行完全不同的操作系统，但TCP.IP协议族允许它们互相进行通信。这一点很让人感到吃惊，因为它的作用已远远超出了起初的设想。T C P / I P起源于6 0年代末美国政府资助的一个分组交换网络研究项目，到9 0年代已发展成为计算机之间最常应用的组网形式。它是一个真正的开放系统， ...

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通信网络  红外遥控协议_英文版

There is no doubt that remote controls are extremely popular and it has become very hard to imagine a world without them. They are used to control all manner of house appliances like the TV set, the stereo, the VCR, and the satellite receiver.

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