RTC ds12887 is not displaying time correctly.

I am successfully able set the time in ds12887 but while reading time it shows wrong time. only second value is coming and overriding hour and minute value. So i cant solve this problem. please take...
RTC ds12887 is not displaying time correctly.

I am successfully able set the time in ds12887 but while reading time it shows wrong time. only second value is coming and overriding hour and minute value. So i cant solve this problem. please take...
interface ds12887 to microcontroller

can any bodygive me the document forr how to interface ds12887 to microcontroller
AT89C51 interfacing with DS12887

Hey experts, can anybody give me the document for how to interface ds12887 to AT89C51 and i need progrm coding both in KeilC and Assembly language.details req abt. How to write in to registers, how...
interfacing ds12887 with at89s52

im interfacing ds12887 with at89s52 to on rtc. i'm having problem in coding of xbyte in keil c.could you help me for code