AT91SAM Series Microcontrollers the NAND Flash support code describes how to NAN...

遥控代码,一种多用途的,用C51实现可以安装四十多种功能码 -Remote control code, a multi-purpose, with C51 can be installed to achieve more than 40 kinds of functional code

基于ARM嵌入式系统的通用bootloader的设计与实现 很实用的文章-ARM-based Embedded System Design and Implementation of universal bootloader very practical article. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

一些测试代码，可供参考。DMA、flash、IIC、lcd、mmu、Nand、RTC等。

s3c2440的启动代码，最小系统启动机制-s3c2440 the startup code, the smallest system to activate the mechanism

AT91RM9200的MMU调试,需要有外部的SDRAM芯片.ic42s324-AT91RM9200 the MMU debugging, need to have external SDRAM chip. Ic42s324

HD7279显示与键盘扫描的各类函数。可以直接调用！-HD7279 display and keyboard scan the various functions. Can directly call!

PXA310 DATASHEET_1, -PXA310 DATASHEET_1, PXA310 DATASHEET_1,

读硬盘扇区里的数据，该程序用C语言实现的。-Sector Reading drive, the data, the program used the C language.

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对系统时钟进行操作。系统时钟提供了精确的定时，如实时操作系统就是依靠这个来定时的。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the system clock. System clock provides a precise timing, such as real-time operating system is to rely on this timing.

44B0的测试程序。此程序为44B0的4*4键盘的应用程序，基于中断0触发，当按下其中一个键时，会把0-F的相应键值显示在8段LED上。-44B0 testing procedures. This procedure for the 44B0 4* 4 keyboard applications, based on the interruption 0 trigger, which when pressed a button, will be 0-F to the corresponding keys shown in the last eight of the LED.