how do you say no output on | Microcontroller › 8051 › interfacing rtc ds12c887 with 8051 › how do you say no output on July 12, 2014 at 6:47 am #11891 Ashutosh BhattParticipant how do you say no output on P3.7, P3.6. r u checking them on CRO? i think your RTC is not getting initialized. please read its datasheet
