Table of Contents Foreword .................................................................................... xiii Acknowledgements .....................................................................xv 1 Introduction....................................................................................1 1.1 Goals of This Document................................................................................ 2 1.1.1 Assumptions ..................................................................................... 3 1.1.2 Definitions ........................................................................................ 3 1.1.3 Virtual Socket Interface Alliance ..................................................... 4 1.2 Design for Reuse: The Challenge.................................................................. 4 1.2.1 Design for Use.................................................................................. 5 1.2.2 Design for Reuse .............................................................................. 5 1.2.3 Fundamental Problems ..................................................................... 6 2 The System-on-a-Chip Design Process.........................................7 2.1 A Canonical SoC Design............................................................................... 7 2.2 System Design Flow...................................................................................... 8 2.2.1 Waterfall vs. Spiral ........................................................................... 9 2.2.2 Top-Down vs. Bottom-Up .............................................................. 11 2.2.3 Construct by Correction ................................................................. 13 2.3 The Specification Problem .......................................................................... 13 2.3.1 Specification Requirements ............................................................ 14 2.3.2 Types of Specifications................................................................... 14 12 Data and Project Management ...............................................205 12.1 Data Management...................................................................................... 205 12.1.1 Revision Control Systems ............................................................ 205 12.1.2 Bug Tracking ................................................................................ 207 12.1.3 Regression Testing........................................................................ 207 12.1.4 Managing Multiple Sites .............................................................. 208 12.1.5 Archiving ...................................................................................... 208 12.2 Project Management.................................................................................. 209 12.2.1 Development Process.................................................................... 209 12.2.2 Functional Specification ............................................................... 209 12.2.3 Project Plan................................................................................... 210 13 Implementing a Reuse Process ...............................................211 13.1 Key Steps in Implementing a Reuse Process............................................. 211 13.2 Dealing with Legacy Designs.................................................................... 212 13.2.1 Recapturing Intent ........................................................................ 213 13.2.2 Using the Design As-Is................................................................. 213 13.2.3 Retiming ....................................................................................... 213 13.2.4 Tools for Using Legacy Designs................................................... 214 13.2.5 Summary....................................................................................... 214 Glossary .....................................................................................215
2024-03-27 13:46:12 1.42MB 数字IC
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明华IC卡URF-R330的开发包 进行代码学习
2024-03-20 16:49:13 2.36MB
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Android手持机PDA开发、PSAM验证、IC卡NFC读取(CPU、M1等)、RFID读取、包含说明文档及使用文档
2024-03-19 14:57:14 3.07MB android PSAM RFID
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文件中是《通信IC设计》下册的PDF,欢迎下载。。。。。。
2024-03-15 08:51:43 65.29MB
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四(2)、SOT封装说明 SOT封装型号说明 SOT23、SOT89、SOT143、SOT223:后面的数字只代表顺序号无实际意义,数字一般对应不同的引脚间距。对应不同的具体封装形式。 “SOT”代表“小外形晶体管”(Small Outline Transistor),最初为小型晶体管表面贴装型封装。即便它拥有与SOT相同的形状,但不同的制造商也可能使用不同的名称。 SOT23 1、针脚间距为0.95毫米的小型表面贴装型封装。 2、拥有3 - 6个针脚。根据制造商的不同,它也被称为“SC74A”、“MTP5”、“MPAK”或“SMV”。 SOT89 1、针脚间距为1.5毫米并且带有散热片的小型表面贴装型封装; 2、大部分拥有3 个针脚,但也有些拥有5个针脚。根据制造商的不同,它也被称为“UPAK”。 SOT143 1、针脚间距为1.9毫米的小型表面贴装型封装。 2、拥有4个针脚,其中一个针脚的宽度大于其他针脚。 SOT223 1、针脚间距为2.3毫米并且带有散热片的小型表面贴装型封装。 2、拥有3个针脚。
2024-03-14 10:49:03 17.4MB 封装
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1.芯片手册 2.元器件符号及PCB封装 3.PCB项目源文件 (第二版)
2024-03-03 21:35:31 85.98MB TP4056
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STM32F4硬件SPI驱动MCP3008获取通道AD转换值 MCP3008是8通道10位AD转换IC
2024-02-29 22:34:00 2KB STM32F4 硬件SPI AD转换IC
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本文对AT24系列存贮器和AT89系列单片机的特征及总线状态作为介绍,并以AT24C01与AT89C2051为例详细描述了通用存贮器IC卡的工作原理及用单片机对其进行读写操作的基本电路连接和软件编程方法。
2024-02-27 18:47:11 83KB 存贮器IC 技术应用
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OFC3发卡器IC卡读写器驱动程序支持Windows 98/ME/2000/XP等操作系统,win7系统未经测试,需要的可以下载使用。OFC3介绍OFC3发卡器,是OCOM食堂IC卡消费机专用发卡充值机,是一种高性能、针对IC卡类,具有USB接口的通用读卡器,内带“看门狗”电路,保证读卡器长,欢迎下载体验
2024-02-27 18:44:34 73KB OFC3 读写器驱动
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Genus的基本使用示例以及详细使用文档,易懂易学,入门快,
2024-02-27 11:14:43 80.25MB IC设计 genus
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