ARM7 S3C44B0X的串行口实验代码

用STC12C5A60S2 编写的PWM波3路输出，使用定时器，按键可控制频率一千赫兹到十千赫兹之间。使用了内部2个定时器。

软件平台：keil，本程序使用了printf用于在LCD和串口显示数据,因些对Option for Target属性有如下更改， Target选项页:勾中Use MicroLIB(使用微库) 主芯片：stm32 功能：在OLED屏上显示动画

ARM Architecture Reference Manual The purpose of this manual is to describe the ARM instruction set architecture, including its high code density Thumb® subset, and three of its standard coprocessor extensions: • The standard System Control coprocessor (coprocessor 15), which is used to control memory system components such as caches, write buffers, Memory Management Units, and Protection Units. • The Vector Floating-point (VFP) architecture, which uses coprocessors 10 and 11 to supply a high-performance floating-point instruction set. • The debug architecture interface (coprocessor 14), formally added to the architecture in ARM v6 to provide software access to debug features in ARM cores, (for example, breakpoint and watchpoint control).-ARM Architecture Reference Manual The purpose of this manual is to describe the ARM instruction set architecture, including its high code density Thumb® subset, and three of its standard coprocessor

STM32 HARDWARE DESIGN DOCUMENT

LPC2104写的一个串口程序，可以帮助初学ARM的人。-LPC2104 write a serial program that can help novice ARM person.

基于AT91SAM7SE512cpu的flash访问例子，开发工具是IAR4_31A-Visit the flash-based AT91SAM7SE512cpu example, development tools is IAR4_31A

ARM编译环境ADS1.2烧录程序的视频，一步一步的演示，一看就懂，很经典，对学ARM的入门者很有用-ARM Compiler Environment ADS1.2 video recording process, step by step demonstration of a glance to understand, very classic, for school entry are useful for ARM

Uboot常用的移植patches, 方便定制移植到s3c2440-Uboot commonly transplanted patches, easy customization transplanted to S3C2440

英倍特的有关三星嵌入式开发技术介绍的ppt文章，是有关44bo的-British special times of the Samsung embedded development technology introduced ppt articles of the 44bo

ＡＲＭ嵌入式开发工具ＨＩＴＯＯＬ．-ARM Embedded Development Tools HITOOL.