单片机蜂鸣器设计

用AT91SAM7S64 的USB口 做一个RS232的设备 包含： PC上的驱动程序 KEIL下的源码 简单的使用手册 是一份不错的学习资料 -AT91SAM7S64 to do with the USB port with an RS232 device: PC on the driver source code under KEIL a simple user" s manual is a good learning materials

关于ADS7843的英文文档，，要求英文水平好，，要不搞不定-on ADS7843 English document, require a good standard of English, either forum

阐述Bootloader实现的目的、过程、原理，结合三星S3c2410开发板的硬件特性和项目的具体需求，设计开发合理高效的启动模块，并衍生出Bootloader在NAND Flash与NOR Flash下的2种不同加载方式，针对NAND Flash和NOR Flash实现完整的启动引导程序-Bootloader on the achievement of the purpose, process, principle, combined with Samsung" s hardware development board S3c2410 characteristics and the specific needs of the project, the design of rational and efficient development of start-up module, and derived from Bootloader in the NAND Flash and NOR Flash the two kinds of different ways to load for NAND Flash and NOR Flash to achieve a complete start-up boot

ledeasy,一个简单的LED闪烁演示程序，运行平台为ADS1.2, ARM-ledeasy, a simple demonstration of LED flicker, the running of the platform as ADS1.2. ARM

ST的三合一开发版 USB 摇感玩鼠标，IAR工程-ST development version of the triple play USB remote-sensing mouse, IAR Project

基于AT91SAM7_256的嵌入式系统的Flash编程算法-AT91SAM7_256 of embedded systems based on the Flash programming algorithm

在ARM7开发板下实现CAN总线驱动的开发，已调试成功，修改工程路径即可用，CAN控制芯片为MCP2510-the drivers of canbus in the arm7

DATA51 EQU 208H 8251A DATA PORTCTRL51 EQU 209H 8251A COMMAND PORTTIMER2 EQU 202H 8253 COUNT 2TIMCTL EQU 203H 8253 CTRL PORTCLK00 EQU 8192 8251A CLK 4.77MBPS00 EQU 1200 BPS=1200FACTOR EQU 16 8251A BPS FACTOR=16

ARM7 S3C44B0X 电机转动控制实验代码-ARM7 S3C44B0X motor rotation control experiment code

此代码将显示你，如何编写一个简单的项目与中断和定时器。第一，如果你是 Arm4 ti 公司的 new_membie，它将有助于理解用简单的代码。