这是本人以前用C51做的TCP/IP协议,也是借鉴了一些前辈的东西,,,,绝对可用!...

EM78P153源代码,含24C02,I2C,以及1418FM发射模块控制部分!-EM78P153 source code, with 24C02, I2C, and the 1418 FM transmitter module control part!

多功能计时器,具有校准，显示，可分别多秒，分小时，年，月，日操作和显示-a clock with multiple functions

基于单片机C52的DA0832的驱动程序-The DA0832 based on single chip C52 driver

CYPRESS公司SL811HS芯片 USB主机和USB设备的实现，学习USB协议的好东西-CYPRESS company SL811HS chip USB host and USB devices to achieve and learn good things USB protocol

这是一个文件型数据库的学习资料，sqlit3在嵌入式环境下将会有很大的发展前景-This is a file-based database of learning information, sqlit3 in the embedded environment will have great prospects for the development of

BF 533视频输出源代码-BF 533 video output source code

应用背景自己写的一套单片机模拟操作系统的程序，还不够完善关键技术程序框架以完成，已经实现多任务处理。后期会添加单片机模拟usleep机制

使用89S52设计的电子钟，C51 编写，本例没有使用1302等时钟芯片，但本例完全具有时钟芯片的功能。比如基本的年月日，时分秒和星期功能，而且还有平闰年的天数自动补偿。由于采用的是全软件算法，时钟误差较大，采用高质量晶振可以减少误差。本例重在培养与训练初学者对C51的学习。-89S52 designed using an electronic clock, C51 preparation, in this case did not use 1302 clock chip, etc., but in this case complete with a clock chip functions. For example the basic date, time, and every second week of features, but also the number of days flat leap automatic compensation. As a result of the full software algorithms, the clock error of greater use of high-quality crystal can reduce the error. In this case focuses on training and training for beginners to learn on the C51.

linux驱动基础，虽说没什么硬件操作，可是正宗的基础，-linux-driven basis, although no hardware operation, but the basis for authentic,

三星公司评估板2440的原理图,包含了所有的外围器件的原理图.比较详细-Samsung 2440 Evaluation of the diagram, includes all of the external device diagram. More detail