connected back. Ethernet physical layer test code

整理内存碎片程序,介绍获取内存信息等操作-Clear memory

44b0x的最新BIOS完整源代码,已验证-44b0x the latest BIOS integrity of the source code, certification

使用键盘上的上、下、左、右四个按键，可以分别控制led1,2,3,4,每个LED 对应的Port 请参考“实验平台介绍”说明文档。要求按下 上面提到的四个按键中间的一个按键后，该按键对应的led 被点亮，持续1 秒钟以后led 熄 灭。-Use the keyboard on the upper and lower, left, and right buttons, can control led1, 2,3,4, each LED corresponding to the Port, please refer to " experiment on" documentation. Requirements of the four above-mentioned press the middle button of a button, the button that corresponds to being light led, continuous 1 second later led out.

LPC213X下的 图形界面（嵌入式GUI)，运行在UC/COS系统下。-LPC213X under the graphical interface (Embedded GUI) running on UC/COS systems.

AVR芯片驱动Nokia3510i彩色液晶程序-Nokia3510i color LCD AVR chip driver program

友善之臂sbc2410x开发板wince系统下Samsung3.5寸屏用BSP源代码。-Friendliness sbc2410x arm development board wince system Samsung3.5-inch screen with BSP source code.

Arm jtag debug tools

常用的运算放大器需要的是正负电源，但是如果你的系统只能提供单一的电源的话，为了能够使你的运放正常工作，推荐看看这个资料-common Operational Amplifiers need is plus or minus power, but if your system can only provide a single power supply, in order to make your Mancin normal work, recommend a look at this information

基于LPC2300系列单片机的Lwip源码，ADS开发环境-Based on the LPC2300 microcontroller series Lwip source, ADS development environment

arm开发，基于linux环境的一些重要的配置程序。-development arm, for the linux environment of some important configuration procedures.