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可编程逻辑 PCB Design Considerations and Guidelines for 0.4mm and 0.5mm WLPs
Abstract: Using a wafer-level package (WLP) can reduce the overall size and cost of your solution.However when using a WLP IC, the printed circuit board (PCB) layout can become more complex and, ifnot carefully planned, result in an unreliable design. This article presents some PCB designconsidera ...
模拟电子 VGA 8:1 multiplexer reference
This reference design (RD) features a fullyassembled and tested surface-mount printed circuitboard (PCB). The RD board utilizes the MAX48851:2 or 2:1 multiplexer and other ICs to implement acomplete video graphics array (VGA) 8:1multiplexer.VGA input/output connections are provided to easilyinterfac ...
模拟电子 正确的混合信号设计印刷电路板(PCB)的接地
Abstract: This tutorial discusses proper printed-circuit board (PCB) grounding for mixed-signal designs. Formost applications a simple method without cuts in the ground plane allows for successful PCB layouts withthis kind of IC. We begin this document with the basics: where the current flows. Lat ...
汇编语言 ARM下 Implement matrix multiplication of 2 square matrices, with data read from an input file and pri
ARM下 Implement matrix multiplication of 2 square matrices, with data read from an input file and printed both to the console and to an output file.
&#8226 Assume a file with correct data (no garbage, characters, etc.).
&#8226 you must check and provide appropriate execution for 2 extra cases, namel ...
操作系统开发 *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ** RELEASE NOTES *** *** *
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1) RELEASE NOTES:
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The release notes are now provided in PDF format in the file:
\SOFTWARE\uCOS-II\DOC\RelV251.PDF
2) ...
技术资料 MC9S12XEP100 参考手册 MC9S12XE 系列 1324页pdf
MC9S12XEP100RMV1 datasheetTo provide the most up-to-date information, the document revision on the World Wide Web is the most
current. A printed copy may be an earlier revision. To verif, refer to:
freescale.com
This document contains information for the complete S12XE-Family and thus includes ...
技术资料 一种基于红外热成像技术的星载EPC可靠性状态检测方案研究
摘要  该文针对星载 EP C(Elect ronic Power  Conditioner)  可靠性状态检测间题引入了一种非接触式的红外热成像检测方法，介绍了应用该方法进行可靠性状态检测的理论依据及其检测系统构成；并在用该系统对星载 EPC 样机进行了大批试验研究的基础上， 依据数理统计理论和欧氏距离判别方法 ， 首次提出了一个 ...
单片机编程 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 ...
技术资料 PCB入门教程
PCB（Printed Circuit Board），中文名称为印制线路板，简称印制板，是电子工业的重要部件之一。几乎每种电子设备，小到电子手表、计算器，大到计算机，通讯电子设备，军用武器系统，只要有集成电路等电子元器件，为了它们之间的电气互连，都要使用印制板。在较大型的电子产品研究过程中，最基本的成功因素是该产品的印制板 ...
技术资料 PCB设计教程：PCB画图规则与PCB设计实例
（1）、可制造型设计 DFMDFM主要研究产品本身的物理设计与制造系统各部分之间的相互关系，并把它用于产品设计中以便将整个制造系统融合在一起进行总体优化。DFM可以降低产品的开发周期和成本，使之能更顺利地投入生产。（2）、印制电路   Printed  Circuit在绝缘基材上，按预定设计形成的印制元件或印制线路 ...