error 0000h on 16F84A programming

Discussion in 'Embedded Systems and Microcontrollers' started by akeem2203, Sep 24, 2011.

  1. akeem2203

    Thread Starter New Member

    Sep 23, 2011
    I am new into PIC programming, Can anybody help me with this ERROR 0000h during PIC 16F84A programming ? I was trying to program PIC 16F84A using JDM programmer, MPlab X , Ic-Prog as programmer interface and window XP SP3 . During the programming, it programmed code,programmed data and verify code but verifying data is the problem .During the verification of data , it show VERIFY FAILED AT ADDRESS 0000h . This project is Digital thermometer using LCD to display data and DS18B20 as sensor. Pls help me out.:confused::confused:
  2. Markd77

    Senior Member

    Sep 7, 2009
    If the verify failed then the write probably didn't work.
    Check all connections, and post details of them here.
  3. t06afre

    AAC Fanatic!

    May 11, 2009
    The JDM programmer and USB to RS232 converters are in many cases not a very good combination. Also are you sure the JDM programmer work as it should. Check if you are able to erase the chip and then do a blank check. As a diagnostic. It could also be that your chip is not working. But as a starter do as Mark77 recommend
    As a tip. Ditch the dodgy JDM programmer and get better one.