含can总线的许多实例，极具参考价值，可根据提供的例程进行改写...

美国德州仪器2005年出，ARM11，3332MHZ,拥有DSP，3D硬件加速-TI OPAM 2420，USED IN NOKIA MOBILE

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

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

我在使用陈明计先生写的small RTOS和51单片机做过几个小项目，起初都很好，开发变的容易了，程序变的容易修改。后来随着任务个数的增多，RAM很快就不够用了。51系列的芯片内部RAM普遍都是256个,很难找出1024个字节RAM或更多，而价格又合适的。记得上一次我没有办法被迫使用了64K flash内部带768字节的XRAM的51芯片，而我根本用不到那么多flash。-I use Mr. Chen Mingji written small RTOS and 51 MCU done several small projects at first were very good to develop easy to change the program become easier to modify. Subsequently, the increase in the number of tasks, RAM is not fast enough. 51 series of chip RAM are generally 256, it is difficult to find 1024 bytes of RAM or more, while prices will be appropriate. I remember the last time I had no way forced to use a 64K flash with 768 bytes of internal XRAM of 51 chips, and I will never use that much flash.

S3C2440处理器上的RTC程序，已经经过验证。-S3C2440 processor RTC procedures, has been verified.

这个项目是在 Keil 写的。 ARM 处理器 STM32F417 使用的库 STM32F4xx_StdPeriph_Driver。 I2c 总线的软件实现。

三星公司的S3C44B0X开发板的配套光盘的PWM实验源程序-Samsung"s S3C44B0X development boards supporting experimental discs PWM source

这是 59:99 计时器倒计数，按下按钮它将重置为 59:99，当计时器获取到 00:00 3 发光二极管轮流。 主要的这是最令人渴望的作业在微实验室之一。

audio talktrough code. platform bf533 + audio card.-audio talktrough code. Bf533 platform aud io card.

CC2430相关的一些实验程序,开发环境为IAR,如果有兴趣的人是不错的资料.-CC2430 related to some experimental procedures, the development environment for the IAR, if those who are interested in is a good information.