DS1302写读连用程序，可以设置要写的地址,Verilog语言，在板子上跑过的,可以实现功能的-DS1302 write read Ed program can be set to write the address of the Verilog language, in the board runs, can realize the function

VC 控制并口模拟I2C写VGA的EDID的程序，工控软件。-VC control the LPT as i2c communicate portocol, write or read the VGA EDIT.

读写智能cpu卡，电子钱包电子存折。值得参考的资料。-write and read smart cpu card, for ED and EP function.