small rtos 1.20 a single

基于s3c2410平台开发的程序，实现了mmu、clock、interrupt、uart等功能，对学习s3c2410，学习arm，学习bootloader有很大帮助。-Based on S3C2410 platform development process, realize the mmu, clock, interrupt, uart and other functions, learning s3c2410, study arm, has great help learning bootloader.

4*4键盘C51单片机程序.本程序已经调试通过，4*4键盘接P1口数据从P2的8个发光二极管来表示-4* 4 keyboard C51 Singlechip procedures. This procedure has been debugging through, 4* 4 keyboard access data from the P2 port P1 of the eight light-emitting diodes to indicate the

基于comtex m0 stm32f10x的example code，包括gpio，uart，spi，sd,wifi等接口实验代码与project,，支持16550 UART芯片，中断收发数据，波特率最大115200bps，自定义收发数据缓冲大小，支持软硬件流控。

语音芯片的驱动程序，1700是替换isd1420 isd25系列的最新产品，音质性能都有提高。isd1730 isd1760全部兼容。如果做语音芯片的话-Voice chip driver, 1700 is the replacement series isd1420 isd25 the latest products, sound quality has to improve performance. isd1730 isd1760 all compatible. If so, then voice chip

linux环境支持psos的操作系统。非常适合进行移植的朋友。-PsOS support of the operating system. Very suitable for a transplant friends.

ARM7的ads环境下的画圆的实现，在用户环境下得应用！采用周立功公司的LPC2103系列的板子！-ARM7-under ads drawcircle the implementation, a user application environment! Ligong weeks using the company" s board LPC2103 series!

ngspice又一个电子CAD仿真软件代码.功能更全-ngspice also an electronic CAD simulation software code. More full-featured

微机原理及系统接口技术――8255开关的实现算法源程序。-Computer System Interface Technology-- 8255 switch algorithm source.

cd source code for pic microcontrollers

一个电表的程序，给大家一个借鉴，本人请仔细阅读才能体会-a meter process, a reference to you, I can read carefully Experience