实时时钟tc程序设计

ARM cortex-M3系列处理器的代码，包括通用输入输出GPIO、模数比较器ADC、模拟比较器COMP。（IAR环境工程）-ARM cortex-M3 family of processors code, including general-purpose input-output GPIO, modulus comparator ADC, analog comparator COMP. (IAR Environmental Engineering)

经过大量测试，稳定可靠，可用于51单片机驱动SSD1305芯片控制的液晶屏。采用C语言模拟SPI接口，实现51与SSD1305通讯。

ST arm board ADC test program

S3C2410上RS485驱动源码,用ADS1.2编译工程,已测试通过.内附文档.-S3C2410 on the RS485 driver source code, using ADS1.2 compiler works, have been tested. Containing document.

周立功ZLG_LPC213X的全套资料，这个是其中的I2C的代码-Week Ligong ZLG_LPC213X a complete set of information, this is one of the I2C code

直流电动机双极性可逆双闭环PWM控制程序-DC motor bipolar PWM reversible double-loop control procedures

基于s3c2410的linux下面指纹识别程序，是通过串口来实现对于指纹识别模块的操作控制。-S3c2410 the linux-based fingerprint recognition following procedure is adopted to achieve the serial module for fingerprint recognition to control the operation.

ARM system development tutorial

介绍了串行传输从手臂 2378，在其中串行传输的数据显示在超级终端过程

simulation pulse width modulation of selective harmonic elimination of pwm inverter