x25045 source reader, can read and write x5045 x5045, software simulation of 20...

PCI(外设部件互连)是当今个人计算机的主流总线结构，是微型计算机中处理器/存储器与外围控制部件、扩展卡之间的互连接口。PCI局部总线规范是互连机构的协议，也是电气和机械配置的规范。 本书分为9章，涵盖了PCI局部总线规范2.2版及其最新进展，详细介绍了PCI局部总线的原理和操作，内容包括PCI局部总线的基本概念、信号的定义、总线的操作、电气规范、机械规范、配置空间、66 MHz规范、BIOS和PCI-PCI桥等。书中通过大量的时序波形和实例对PCI局部总线的实际应用进行了深入浅出的阐述。 -PCI (peripheral device part interconnection) is now personal computer s mainstream bus structure, is in the microcomputer the processor/memory and between the periphery control portion, the expansion card interconnection connection. The PCI local bus standard is the interconnection organization agreement, is also the standard which the electricity and the machinery dispose. This book divides into 9 chapters, has covered the PCI local bus standard 2.2 edition and the newest progress, introduced the PCI local bus s principle and the operation in detail, the content including the PCI local bus s basic concept, the signal definition, main line s operation, the electricity standard, the mechanical standard, the disposition space, 66 MHz stand

关于MAX7219的使用,-MAX7219 on the use,

在SPI 平台优化好的G.711代码,保证好用-SPI platform in good G.711 optimized code, to ensure ease of use

xe166系列的CCU6模块、ADC模块、PEC模块结合使用的例程,是英飞凌单片机培训的好资料-xe166 series CCU6 module, ADC module, PEC modules used in conjunction with routine, is a good training materials Infineon microcontroller

这是一个简单的USB HID UART的程序例子silabs加州大学电脑程序。Silabs提供所有必要的驱动程序和实用工具来让自己的USB应用程序。

嵌入式系统下的键盘驱动程序。可识别三种类型的键盘动作：按下，抬起，一直按住。加入了去抖动的处理。文档附有，详细的原理说明，和简要的设计思想。该键盘驱动可适用于arm和dsp.-Embedded system under the keyboard driver. Identifies three types of keyboard actions: pressing, lifting, has been holding down the. Added to deal with jitter. Document with a detailed description of the principle, and briefly the design idea. The keyboard-driven applied to arm and dsp.

Ansoft Maxwell user guide-Ansoft Maxwell user guide

首先，打开图像（256色）；再次，进行归一化处理，点击“一次性处理”；最后，点击“R”或者使用菜单找到相应项来进行识别。识别的结果显示在屏幕上，同时也输出到文件result.txt中。-First, open the Image (256 colors); Again, a naturalization processing, click on "one-time"; Finally, click on the "R" or use the menu item corresponding to find identification. The results show identification on the screen, but also the output to a file which result.txt.

单片机双机通讯(方式1) 单片机双机通讯(方式1)-Single-chip dual-machine communication (mode 1) Single-chip dual-machine communications (one way)

详细介绍Linux 的内存管理方法和内存管理原理,具有很高的参考价值-describe Linux memory manager, have very high reference value