60 秒毫二 downcount 计时器重置按钮

CAN implementation on ARM7TDMI microprocessor

红外温度传感器MLX90614的STC单片机SMBUS通信，该文档的主要目的是描述怎样实现单片机和红外温度计MLX90614的SMBus通信，并简略介绍利用单片机对MLX90614的PWM输出脉冲进行测量并计算相关温度。代码是基于STC12C5604AD单片机的。实例给出了由C语言实现MLX90614读取物体温度，写入数据到MLX90614、以及对PWM脉冲的测量和计算等功能。

NXP公司基于ARM7的LPC2300系列中文用户手册-NXP" s ARM7-based LPC2300 series of Chinese language user" s manual

s3c2410a中文数据手册第七章-时钟与电源供管理-Chinese data s3c2410a Manual Chapter VII- for the clock and power management

ARM9芯片S3C2440的串口测试程序，亲测可用

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对DMA进行操作。在许多情况下需要用到DMA，比如USB的批量传输等。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the DMA. In many cases the need to use DMA, such as USB bulk transfer.

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

1.此代码在SDT2.51下调试通过，可以在我的板子ARM DEVELOP BOARD V1.0上面跑！其上电以后LED会闪烁一下，接着串口0会输出一些系统信息 可以通过串口终端与系统交互，可以测试320X240 STN LCD,包括图形显示函数，ascii字符显示函数。-1. This code debugging under the SDT2.51 passed, in my plank ARM DEVELOP BOARD V1.0 above run! After its power LED flashes that went 0 serial output will be some system information through serial terminal and system interaction, can test 320x240 STN LCD, including graphics function, ascii character display function.

ad9850的串行接口程序，51单片机上的，c语言程序，包含提供串行通信方式，简单有效，keilC51环境-AD9850/9851 based on digital signal generator, debug through, keilC51 environment 

zlg2100板子的源码和资料文档，细节分析很全面-zlg2100 board and information on the source documents, the details of analysis of very comprehensive