Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by tapan.entc

  1. T

    rtc ds 1302 code needed ( RTC doesn't count)

    Re: rtc ds 1302 code Hello IanP I have done as you say but the same thing is happening. my problem is Writing to RTC is ok then reading from RTC is the same thing that was written..... when reading the sec register,after displaying the second some question mark is displaying which I have...
  2. T

    The differences between CDMA, FDMA and TDMA

    Re: hi cdma fdma tdma hi spikefeet MA(multiple access) means many users share the same medium. FDMA (Frequency Division Multiple Access) : here the same freq. band is subdivided into many bands. each user is assigned to a particular freq band. each user are distinct. The main...
  3. T

    rtc ds 1302 code needed ( RTC doesn't count)

    Re: rtc ds 1302 code hello IanP Thanks for Reply. I think in RTC the time should increase automatically. I have to read the time and show in lcd. But as u said that, increase time in program. Modify your code like this: ;MOV R1,#83H ; READ...
  4. T

    rtc ds 1302 code needed ( RTC doesn't count)

    Re: rtc ds 1302 code hi Tahmid I am using keil software and my code is written in assembly language.. i have to complete this project by tomorrow , so please give me some suggestion. my code is: ;############################################### ;PROGRAM FOR INTERFACING RTC WITH AT89S8252...
  5. T

    rtc ds 1302 code needed ( RTC doesn't count)

    Re: rtc ds 1302 code Hi Tahmid Thanks for reply. First i have given 00h to second register.. but the time clock is not increasing.. i will give u my code ...please give me suggestion.... with regards Tapan
  6. T

    rtc ds 1302 code needed ( RTC doesn't count)

    rtc ds 1302 code I HAVE WRITTEN ASM CODE FOR DS 1302. I HAVE WRITE TIME TO RTC REGISTER AND READIND THE TIME WHICH IS CORRECT. BUT THE PROBLEM IS THE TIME IS NOT INCREASING... CAN ANY ONE HELP ME???
  7. T

    RTC DS 1302 ASM CODE needed (RTC doesn't count)

    RTC DS 1302 ASM CODE I HAVE WRITTEN ASM CODE FOR DS 1302. I HAVE WRITE TIME TO RTC REGISTER AND READIND THE TIME WHICH IS CORRECT. BUT THE PROBLEM IS THE TIME IS NOT INCREASING... CAN ANY ONE HELP ME???
  8. T

    how to interface ds1302 with at89s8252?

    Re: ds1302 with at89s8252 hello pranam please see the code and help me .... i have only one day left for me to complete this code i hope you will suggest me..
  9. T

    how to interface ds1302 with at89s8252?

    Re: ds1302 with at89s8252 hello bassa thanks for replay and giving the links..... i will go for that links. 'but before that i have a request that please go through my asm code and tell me where i am wrong . i am interfacing ds 1302 with at89s52 and displaying the time in 2*16 lcd please...
  10. T

    how to interface ds1302 with at89s8252?

    Re: ds1302 with at89s8252 thanks bassa. thanks for replying... it will be better if you give suggestion on ds1302. waiting for ur reply
  11. T

    how to interface ds1302 with at89s8252?

    ds1302 with at89s8252 how to interface ds1302 with at89s8252? i have a problem on ram memory used in ds1302. There is no special registers for sec, min ,date as in other RTC. So how i will write a code in assembly?? Please help me ........... please give me assembly code for...
See more

Part and Inventory Search

Back
Top