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10 Threads found on edaboard.com: ht1380
All , Can anyone give me the solution about "how to interface Serial RTC ht1380 with 81051 MicroController, I am doing coding in assembly language. Any help ??
Dear All, Help rquired to interface the RTC ht1380 with Micro 89C51 in assembly coding only as i dont know C. Kindly help. Regards Mak Added after 4 hours 57 minutes: Any body help!!!!!!! Added after 39 seconds: Any body help!!!!!!!
Hi I4m trying to interface a PIC (f84) with a Serial timekeeper from Holtek ht1380, has anybody already written some routines to communicate with the ht1380?? What kind of routine should I use to read or write
You can find C sources to interface ht1380 (HT1381 is the same... only package changes) at the URL Bye
I use a 3V lithium battery and simple 2 diode (1n4148) arrangement to battery back the ht1380. Works fine. The RTC needs about 2V to keep operating. The small current from battery causes a very small drop of <0.5v on VCC. No particular need for a schottky diode.
RTC - 8051 interfacing discuss on this forum last week : How to interface the RTC ht1380 with ? Controller 89C51
Dear all, Please help me to find out the Military grade versions of the following components, as even after my best efforts, I am failed to search out the same. The operating temperature above 100°C will be sufficient for my purpose. 1) Microcontroller 8051 2) ADC 0820 3) RTC ht1380 4) Crystals 20MHz & 32.768KHz Regards, Mak
good evening to all I am sudhakar. I am beginner in the microcontroller.i want to display ht 1380 rtc clock using m16c controller with c coding.plz help me Its very urgently required. Thanking you Regards Sudhakar
plz.... Any body help........................
Hi I4m trying to interface a M16c microcontroller with a Serial timekeeper from Holtek ht1380, has anybody already written some routines to communicate with the ht1380?? What kind of routine should I use to read or write