LPC2104写的一个串口程序，可以帮助初学ARM的人。

dm365 ARM Subsystem Reference Guide

基于ARM内核微处理器操作系统的移植-based on the ARM microprocessor core operating system transplant

EEPROM-IIC串行接口器件24C01及C51编程-EEPROM-IIC serial interface device programming 24C01 and C51

此示例演示如何配置 TIM1 周边产生 7 PWM 信号与 4 个不同的工作周期 （50%、 37.5%、 25%和 12.5%）。TIM1CLK = SystemCoreClock，分频器 = 0，TIM1 计数器时钟 = SystemCoreClockSystemCoreClock 设置为 72 兆赫为低密度、 介质密度、 高密度和连接线路设备。中等密度低密度值线和高密度值线设备，SystemCoreClock 设置为 24 MHz。

基于ARM7的开发板的外部存储器接口程序，文件里有程序的详细注释，对与在此基础之上的二次开发非常方便-based on the ARM7 development board external memory interface, document the procedures detailed notes, right and the basis of this second development is very convenient

LINUX操作系统下的USB-uploader-USB-uploader in LINUX Operation System.

好的学习资料arm7任何起步学好LIUNX下的AM7-ARM7 any good learning materials LIUNX started to learn under AM7

This a example for LPC2110

非常流行的c语言实现的g.729压缩算法，很值得研究语音压缩的开发者一看。-Implement the G729 Speech Vocoder by C programming language, worth of studying for the developer of speech vocoder.

2812使用spi读写fm25cl64或者at25640的程序，已经测试通过。注意在在eeprom的datasheet中都写只支持spi的0或者3模式，但我用0模式一直调不通，改用spi模式才可以，程序中就是使用spi的1模式。-2812 to read and write using spi or at25640 procedures FM25CL64 have the test. Attention to the datasheet in the EEPROM are write only support spi mode 0 or 3, but I used the 0 model has been adjusted barrier before they can switch to spi mode, process is the use of one mode of spi.