IIC总线接口的实现，器件包括了24AAXX系列的EEPROM和时间芯片PCF8563的驱动51汇编程序。其中有PROTEUS的仿真，KEIL+PROTEUS联合实现。而且实现了多个器件级连的功能。-IIC bus interface implementation, the device includes a series 24AAXX the EEPROM and time chip PCF8563 driver 51 assembler. Device information document search, find, did not upload. Which of course, the PROTEUS simulation KEIL+PROTEUS joint. But also to achieve the functionality of multiple devices in cascade connection, the program can of course continue to optimize, to be your implementation! Problems can be linked, but is not guaranteed reply in a timely manner.