单片机实现led显示程序，对广大初学者，比较实用

包含proteus仿真原理图，完整程序 用内部定时器做时间控制，用74ls164进行串行口控制位选 可调时间时分-Women suddenly Proteus Yi Ling原standard braise ， entire most-complete序snapped using twitter时corner 器做时Jie制satirical ， 74ls164 vehicles using shallow dorsal versed in shallow trap制satirical tack strip时Qin Jie Xu时

针对AT91RM9200的U-BOOT1.30制作的官方AT91RM9200DK的补丁，FLASH为28F128J3A，-AT91RM9200 for the U-BOOT1.30 produced AT91RM9200DK official patch, FLASH for 28F128J3A,

UART header file for using AVR ATMega128

应用背景STM32F103ZE手持设备的驱动代码，包括一些常用芯片驱动如，AD5685， MS6335GU，IPS3P4140， USB等关键技术MS6335GU音量控制，包括CH452键盘中断输入，480*320 LCD（IPS3P4140）驱动显示GUI库，外部SPI Flash ST25VF016B，TF卡，USB存储设备，USB串口设备合一，提供上层选择接口，等

CodeWarrior 使用教程-CodeWarrior directory

有关语音的滤波以及自动增益控制电路的原理图以及PCB图

首先介绍了合成孔径雷达(SAR)的特点，然后阐述了合成孔径雷达原理和末精确制导机制。由于合成孔径雷达能全天候、全天时成像，且采用了合成孔径技术，因此SAR图像不论在距离向，还是方位向均具有高的分辨力，这对发展导弹末段数字式景象相关匹配制导有着重要的意义。-First introduced the synthetic aperture radar (SAR) characteristics, and then expounded the principle of synthetic aperture radar and precision-guided mechanism at the end. As a result of synthetic aperture radar can be all-weather, all the time imaging, and use of synthetic aperture techniques, and that SAR images, whether in the distance to, or position to have a high-resolution, which is the development of the missile in the last paragraph of digital image correlation matching guidance has an important significance.

s3c2440的LCD驱动程序，320x240，希望对大家有帮助！-S3C2440 the LCD driver, 320x240, hope everyone has to help!

与i2c_24c5.9.22.rar和shengfangagsi5.9.22.rar一起工作的AT24CXX的驱动翻译源程序-with i2c_24c5.9.22.rar shengfangagsi5.9.22.rar work and the translation AT24CXX driver source

在数字电路的设计中，时序设计是一个系统性能的主要标志，在高层次设计方法中，对时序控制的抽象度也相应提高，因此在设计中较难把握，但在理解RTL电路时序模型的基础上，采用合理的设计方法在设计复杂数字系统是行之有效的，通过许多设计实例证明采用这种方式可以使电路的后仿真通过率大大提高，并且系统的工作频率可以达到一个较高水平-In digital circuit design, timing design is a main indicator of system performance in high-level design methods, control of timing was also a corresponding increase in the abstract, so more difficult to grasp in the design, but in understanding the RTL circuit timing model based on rational design methods used in the design of complex digital systems is a well-established through many design examples prove that this approach can make the circuit after the simulation significantly improve pass rates, and the system operating frequency can reach a high level