搜索：after - 虫虫下载站

单片机编程  CAT823 CAT824 CAT825 带看门狗和手动复位

The CAT823, CAT824, and CAT825 provide basic reset and monitoring functions for the electronic systems. Each device monitors the system voltage and maintains a reset output until that voltage reaches the device’s specified trip value and then maintains the reset output active condition until the de ...

https://www.eeworm.com/dl/502/30689.html

下载: 105

查看: 1083

单片机编程  A Single-Chip Pulsoximeter Des

This application report discusses the design of non-invasive optical plethysmographyalso called as pulsoximeter using the MSP430FG437 Microcontroller (MCU). Thepulsoximeter consists of a peripheral probe combined with the MCU displaying theoxygen saturation and pulse rate on a LCD glass. The same se ...

https://www.eeworm.com/dl/502/30710.html

下载: 56

查看: 1046

单片机编程  Replacement of NXP PCA9518 wit

The outputs of the PCA9518 are immediately available as soon as there is a voltage present on thesupply >~1V and behave as described above. The power-on reset of the PCA9518A keeps the outputsturned off during power-up and maintains the high impedance of the outputs throughout the power-upcycle. The ...

https://www.eeworm.com/dl/502/31039.html

下载: 130

查看: 1075

单片机编程  Clocking Options for Stellaris

The main oscillator allows either a crystal or single-ended input clock signal. Cost-sensitiveapplications typically use an external crystal with the on-chip oscillator circuit since it is the mostcost-effective solution. It is also possible to use the internal oscillator to clock the device after t ...

https://www.eeworm.com/dl/502/31067.html

下载: 163

查看: 1028

教程资料  XAPP694-从配置PROM读取用户数据

This application note describes how to retrieve user-defined data from Xilinx configurationPROMs (XC18V00 and Platform Flash devices) after the same PROM has configured theFPGA. The method to add user-defined data to the configuration PROM file is also discussed.The reference design described in t ...

https://www.eeworm.com/dl/fpga/doc/32574.html

下载: 127

查看: 1069

教程资料  XAPP719 -利用USR_ACCESS寄存器实现PowerPC高速缓存配置

The Virtex&trade;-4 user access register (USR_ACCESS_VIRTEX4) is a 32-bit register thatprovides direct access to bitstream data by the FPGA fabric. It is useful for loadingPowerPC&trade; 405 (PPC405) processor caches and/or other data into the FPGA after the FPGAhas been configured, thus achieving ...

https://www.eeworm.com/dl/fpga/doc/32602.html

下载: 128

查看: 1045

教程资料  基于FPGA+DSP模式的智能相机设计

针对嵌入式机器视觉系统向独立化、智能化发展的要求，介绍了一种嵌入式视觉系统--智能相机。基于对智能相机体系结构、组成模块和图像采集、传输和处理技术的分析，对国内外的几款智能相机进行比较。综合技术发展现状，提出基于FPGA+DSP模式的硬件平台，并提出智能相机的发展方向。分析结果表明，该系统设计可以实现脱离PC运 ...

https://www.eeworm.com/dl/fpga/doc/32650.html

下载: 49

查看: 1128

嵌入式综合  LabVIEW for Everyone(经典英文书籍)

The #1 Step-by-Step Guide to labviewNow Completely Updated for labview 8! &nbsp; Master labview 8 with the industry's friendliest, most intuitive tutorial: labview for Everyone, Third Edition. Top labview experts Jeffrey Travis and Jim Kring teach labview the easy way: through carefully explained, s ...

https://www.eeworm.com/dl/566/35954.html

下载: 76

查看: 1424

嵌入式综合  用MDK生成bin格式的可执行文件

用MDK 生成bin 文件1用MDK 生成bin 文件Embest 徐良平在RV MDK 中，默认情况下生成*.hex 的可执行文件，但是当我们要生成*.bin 的可执行文件时怎么办呢？答案是可以使用RVCT 的fromelf.exe 工具进行转换。也就是说首先将源文件编译链接成*.axf 的文件，然后使用fromelf.exe 工具将*.axf 格式的文件转换成*.bin格式的文件。 ...

https://www.eeworm.com/dl/566/35965.html

下载: 73

查看: 1178

无线通信  ASK发送器接收器用作汽车防盗报警系统

Abstract: After you park your car and go into your house, probably the last thing that you want to think about is someone stealing

https://www.eeworm.com/dl/510/36307.html