LPC2103的Proteus仿真

本实验利用8253做定时器，用定时器输出的脉冲控制8259产生中断 在8259中断处理程序中，对时、分、秒进行计数，在等待中断的循 环中用LED显示时间。 8253用定时器/计数器1，8253片选接CS4，地址为0C000H。8253时钟 源CLK1接分频电路的F/64输出。分频器的Fin接4MHz时钟。8253的 GATE1接VCC。 8259中断INT0接8253的OUT1，片选接CS5，地址为0D000H。 显示电路的KEY/LED CS 接CS0，地址为08000H。-In this study, the use of 8253 to do the timer, using timer pulse output control 8259 generates an interrupt in 8259 interrupt handler, for hours, minutes and seconds count, waiting for interruption through ring using LED display time. 8253 with the timer/counter 1,8253 chip select access CS4, address 0C000H. 8253 clock source CLK1 of the F/64 then divider circuit output. Fin then 4MHz clock divider. 8253" s GATE1 then VCC. 8259 interrupt INT0 then 8253" s OUT1, chip select access CS5, address 0D000H. Display circuit of the KEY/LED CS access CS0, address 08000H.

单片机呼吸灯源程序，用于制作单片机呼吸灯，内容简单，采用PWM控制灯的亮度和闪烁时间。达到呼吸的效果

device driver for various TV and TV+FM radio tuners--device driver for various TV and TV+FM radio tuners

ARM-LINUX,基于S3c2410处理器的开发板实验源代码-ARM-LINUX, based S3C2410 processor development board test source code

花样格式转换程序-Synchronized format conversion

Atmel算法(pid)-步进电机驱动源码 HOWTO,不好用你找我,绝对ok!-Atmel algorithm (pid)- stepper motor driver source HOWTO, not with you to find me, is absolutely ok!

AT91RM9200的嵌入式Linux移植笔记，让您了解LINUX下驱动的移植过程。推荐。-AT91RM9200 Embedded Linux transplantation notes, to let you know, under LINUX-driven process of organ transplant. Recommended.

优龙公司的ARM BOOT源代码，自己加了等待双启动：可以选择开机进BOOT调试还是进入用户程序 FS44B0II BIOS具有启动、引导，下载、烧写，设置日期、时间，设置工作频率等多种功能，并且支持各种参数的存储和自动调用。 -Company ARM BOOT source code, himself a wait-start : can choose to boot into BOOT debugging procedures or access a user FS44B0II BIOS is activated guide, download, burning, set the date, time, frequency, etc. set up a variety of functions, and supports various parameters of the store and called automatically.

用c++ 类累起来的简单菜单，对于做嵌入式开发的，gui来说，有一定参考价值。-use accrued up a simple menu, so for embedded development, gui, a certain reference value.

在ALTERA的软核NIOS下watchdog组件的控制函数，分别是启动，喂狗，改监控时间，停止。小并不代表没用，逼我在压缩文件中加，两个重复文件嘛-In ALTERA