Medici 是先驱（AVANTI）公司的一个用来进行二维器件模拟的软件，它是最经典的半导体器件模拟软件，它对势能场和载流子的二维分布建模，通过解泊松方程和电子、空穴的电流连续性等方程来获取特定偏置下的电学特性。用该软件可以对双极型、MOS型等各种类型的晶体管进行模拟，可以获得一个器件内部的电势和载流子2-D分布，可以预测任意偏置下的器件特性。
2019-12-28 17:42:30
43.54MB
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Linux Device Drivers Development(pdf+epub+mobi+code_files).zip
Linux Device Drivers Development(pdf+epub+mobi+code_files).zip
2019-12-21 22:22:56
13.95MB
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STM32F407 USB通信源码，单片机做从设备，使用的CDC类进行数据传输，通信速率可接近理论极限值12Mbps，亲测可以使用！
2019-12-21 22:18:26
9.12MB
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Table of contents
1 INTRODUCTION .......................................................................................................................................................... 8
1.1 Scope ............................................................................................................................................................ 8
1.2 References.................................................................................................................................................... 8
1.3 Definitions and acronyms............................................................................................................................ 10
1.3.1 Shall/should/may/might word usage .............................................................................................. 10
1.3.2 Conventions ................................................................................................................................... 10
1.3.3 Abbreviations and acronyms.......................................................................................................... 11
1.3.4 Definitions ...................................................................................................................................... 12
1.3.5 Symbols ......................................................................................................................................... 13
1.4 Architecture ................................................................................................................................................. 14
1.5 Device roles ................................................................................................................................................ 14
1.5.1 Authentication roles........................................................................................................................ 14
1.5.2 Configurator delegation..................................................................
2019-12-21 22:14:30
1.1MB
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Linux Device Drivers(3rd Edition) 英文原版
Linux Device Drivers(3rd Edition) 英文原版
Linux Device Drivers(3rd Edition) 英文原版
Linux Device Drivers(3rd Edition) 英文原版
绝对清晰
2019-12-21 22:12:33
11.49MB
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Linux Driver Development for Embedded Processors – Second Edition 版本: Learn to develop Linux embedded drivers with kernel 4.9 LTS
The flexibility of Linux embedded, the availability of powerful, energy efficient processors designed for embedded computing and the low cost of new processors are encouraging many industrial companies to come up with new developments based on embedded processors. Current engineers have in their hands powerful tools for developing applications previously unimagined, but they need to understand the countless features that Linux offers today. This book will teach you how to develop device drivers for Device Tree Linux embedded systems. You will learn how to write different types of Linux drivers, as well as the appropriate APIs (Application Program Interfaces) and methods to interface with kernel and user spaces. This is a book is meant to be practical, but also provides an important theoretical base. More than twenty drivers are written and ported to three different processors. You can choose between NXP i.MX7D, Microchip SAMA5D2 and Broadcom BCM2837 processors to develop and test the drivers, whose implementation is described in detail in the practical lab sections of the book. Before you start reading, I encourage you to acquire any of these processor boards whenever you have access to some GPIOs, and at least one SPI and I2C controllers. One of the boards used to implement the drivers is the famous Raspberry PI 3 Model B board. You will learn how to develop drivers, from the simplest ones that do not interact with any external hardware, to drivers that manage different kind of devices: accelerometers, DACs, ADCs, RGB LEDs, Multi-Display LED controllers, I/O expanders, and Buttons. You will also develop DMA drivers, drivers that manage interrupts, and drivers that write/read on the internal registers of the processor to control external devices. To easy the development of some of these drivers, you will use different types of Frameworks:
2019-12-21 22:01:35
6.38MB
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Xcode运行程序到真机报错，提示Could not find developer disk image,在在“/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport” 增加 12.2
2019-12-21 22:00:25
12.57MB
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