I2C总线的串行扩充技术

应用背景此代码示例是在Proteus仿真设计工具。关键技术这个代码是显示LCD的Arduino电路板。

利用带有I2C总线接口的日历时钟芯片DS1337，在NIOS II嵌入式系统平台上实现一个实时时钟，并可在显示器上显示出预置的时分秒。硬件平台为Altera的Cyclone II版Nios II开发环境

u-boot.tar -u-boot.tar

ARM9的lpc3180在linux移植和驱动，很新的技术-ARM9-lpc3180 transplantation and drivers in linux, I am very new technology

该文件是点阵型液晶驱动，可以驱动128*64点阵型液晶，同时，也可以驱动汉字-Point that the document is a LCD driver, you can drive 128 LCD* 64 points at the same time, Chinese characters can also be driven

Protel画PCB板的视频教程--Video education material of drawing PCB board by Protel.

arm7开发板音频测试,开发板芯片为s3c44b0x，音频芯片为cs4334-audio test in arm7（s3c44b0x）

I/O board control program for U.C.W./Sirael Dana robot.-I/O board control program for U.C.W. /Sirael Dana robot.

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实现cpld和pc机之间的串口通信，PC机传送到CPLD的信息，CPLD传回到PC机-Via verilog language ，cpld can communcate with pc.