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different 357条

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Input Signal Rise and Fall Tim

All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...

/dl/31376.html

标签： Signal Input Fall Rise

上传时间： 2013-10-23

上传用户：copu

介绍C16x系列微控制器的输入信号升降时序图及特性

All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...

/dl/31379.html

标签： C16x 微控制器输入信号时序图

上传时间： 2014-04-02

上传用户：han_zh

Reading and Writing iButtons v

Abstract: This application note explains the hardware of different types of 1-Wire® interfaces and software examples adapted to this hardware with a focus on serial ports. Depending on the types of iButtons required for a project and the type of computer to be used, the most economical interface ...

/dl/31384.html

标签： iButtons Reading Writing and

上传时间： 2013-10-29

上传用户：long14578

Using the 87LPC76X microcontro

I2C interface, is a very powerful tool for system designers. Theintegrated protocols allow systems to be completely software defined.Software development time of different products can be reduced byassembling a library of reusable software modules. In addition, themultimaster capability allows rapid ...

/dl/31392.html

标签： microcontro Using 76X LPC

上传时间： 2013-12-30

上传用户：Artemis

基于DSP与FPGA的多视频通道的切换控制

为了扩大监控范围，提高资源利用率，降低系统成本，提出了一种多通道视频切换的解决方案。首先从视频信号分离出行场信号，然后根据行场信号由DSP和FPGA产生控制信号，控制多路视频通道之间的切换，从而实现让一个视频处理器同时监控不同场景。实验结果表明，该方案可以在视频监控告警系统中稳定、可靠地实现视频通道的切换 ...

/dl/31997.html

标签： FPGA DSP 视频通道切换控制

上传时间： 2013-11-09

上传用户：不懂夜的黑

CPLD和FPGA设计介绍

Field Programmable Gate Arrays (FPGAs) are becoming a critical part of every system design. Many vendors offer many different architectures and processes. Which one is right for your design? How do you design one of these so that it works correctly and functions as you expect in your entire system ...

/dl/32627.html

标签： CPLD FPGA

上传时间： 2013-10-29

上传用户：lixqiang

WP150-解决数兆兆位及更高的网络挑战

  In today’s world of modular networking and telecommunications design, it is becomingincreasingly difficult to keep alignment with the many different and often changing interfaces,both inter-board and intra-board. Each manufacturer has their own spin on the way in whichdevices are co ...

/dl/33752.html

标签： 150 WP 兆兆网络

上传时间： 2013-11-25

上传用户：suicone

ZigBee无线传感网络的路由协议研究

 为满足无线网络技术具有低功耗、节点体积小、网络容量大、网络传输可靠等技术要求，设计了一种以MSP430单片机和CC2420射频收发器组成的无线传感节点。通过分析其节点组成，提出了ZigBee技术中的几种网络拓扑形式，并研究了ZigBee路由算法。针对不同的传输要求形式选用不同的网络拓扑形式可以尽大可能地减少系统成本。 ...

/dl/36488.html

标签： ZigBee 无线传感网络协议研究路由

上传时间： 2013-10-09

上传用户：robter

superpro 3000u 驱动及编程器软件下载

superpro 3000u 驱动 PIC16C65B@QFP44 [SA245] PIC16C65B:          Part number QFP44:              Package in QFP44 SA245:          &nbs ...

/dl/38046.html

标签： superpro 3000u 驱动编程器软件

上传时间： 2013-10-23

上传用户：Avoid98

XAPP144 -设计CPLD多电压系统

Today’s digital systems combine a myriad of chips with different voltage configurations.Designers must interface 2.5V processors with 3.3V memories—both RAM and ROM—as wellas 5V buses and multiple peripheral chips. Each chip has specific power supply needs. CPLDsare ideal for han ...

/dl/40067.html

标签： XAPP CPLD 144 电压

上传时间： 2013-11-10

上传用户：yy_cn

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different 357条

按分类查找:

Input Signal Rise and Fall Tim

介绍C16x系列微控制器的输入信号升降时序图及特性

Reading and Writing iButtons v

Using the 87LPC76X microcontro

基于DSP与FPGA的多视频通道的切换控制

CPLD和FPGA设计介绍

WP150-解决数兆兆位及更高的网络挑战

ZigBee无线传感网络的路由协议研究

superpro 3000u 驱动及编程器软件下载

XAPP144 -设计CPLD多电压系统

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