Introduction - If you have any usage issues, please Google them yourself
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.