AlRERA company for the DE2 development board USB debug example

嵌入式系统讲义，某大学资深教授讲课时候的讲义，在网上也有流传，再次拿出来和大家分享-Embedded Systems lectures, a senior university professors to give lectures when the lectures, the Internet has spread to repeat and share

AM29lv160的编程代码-AM29lv160 programming code

A/D ban ka qu dong shi yong shuo ming

arm2440的irq试验程序 -arm2440的irq试验程序arm2440的irq试验程序

RTC using i2c communication

根据三星公司提供的在linux环境下的bootloader vivi，经过重新组合变成在ADS1.2环境下编译，并增加了USB下载功能。此源码作为监控程序，烧录在NORFLASH里面，作为专用下载软件使用。-According to Samsung provided in the linux environment bootloader vivi, after re-combination into the ADS1.2 compiler environment, and increase the USB download function. This source as a monitoring program, burn in NORFLASH inside, as a special download software to use.

单片机课程实验 实 验 一：仿真软件keil及protues的使用 单片机I/O并行接口的使用 定时/计数器 实 验 四： 中断 实 验 五： 串行通信-Microcontroller Course Experiment 1: simulation software keil and protues use of microcontroller I/O parallel interface using the timer/counter Experiment 4: Interrupt test 5: Serial Communication

一个漂亮-A beautiful

ATMEL AT91SAM USB Mass Storage Module

4x4的键盘的程序在430单片机程序，键盘是有源的，硬件电路设置成的是上拉-4x4 keyboard program in 430 MCU program, the keyboard is active, the hardware circuit set the pull-up