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Hot!partially write pic 16f88

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kushan
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2019/08/17 02:45:58 (permalink)
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partially write pic 16f88

i made clock using pic 16f88,and its work before,then now when i write to flash to chip using pik kit2 after read that immediately all codes view correct but  next time read  codes write partially on the chip .and circuit not work why partially write to chip? 
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    kushan
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    Re: partially write pic 16f88 2019/09/14 19:00:55 (permalink)
    0
    same question again,becoze not reply.my problem is when write codes to pic 16f88 using pic kit2,  after pic kit remove and connect again(becoze when read before remove display all codes write on chip) then read there are some codes not write on the chip. why is that? and  
    pic 16f628a what is the error code prgramme failed at............. x000000
    iam a beginer can some one pl help me to solve these 2 problems?
    post edited by kushan - 2019/09/14 19:15:50
    #2
    ric
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    Re: partially write pic 16f88 2019/09/14 19:17:34 (permalink)
    5 (1)
    A PIC16F88 is able to write to its own memory.
    Does your code ever do that (or try to write to EEPROM) ?
     

    my problem is when write codes to pic 16f88 using pic kit2, read chip after pic kit remove and connect again(becoze when read before remove display all codes write on chip) then read there are some codes not write on the chip. why is that?

    How do you know?
    It is really important to explain what you did, and report what you observed, not just your assumption of what happened.
     

    pic 16f628a what is the error code prgramme failed at............. x000000

    It means what it says. It tried to program something at address 0x0000 and it failed.
    Show the entire log window from the programming session to get more detailed help.
     
     
     

    I also post at: PicForum
    Links to useful PIC information: http://picforum.ric323.co...opic.php?f=59&t=15
    NEW USERS: Posting images, links and code - workaround for restrictions.
    To get a useful answer, always state which PIC you are using!
    #3
    kushan
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    Re: partially write pic 16f88 2019/09/14 20:11:10 (permalink)
    0
    sir, here i send images before and after programme.
    pic 16f88 configuration 3F18 0003
    chip properly identified,write sucssecfully,and read nothing error indicate in process, 
    i have only hex file
     before programming 
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    after
    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
    #4
    kushan
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    Re: partially write pic 16f88 2019/09/14 20:19:04 (permalink)
    0
    in second problem pic 16f628a
    identify,read,and erase ok,but error come when write and blank check 
    configuration 21FF
     
    error massage"programming failed at programme memory adress at 0x000000"
    #5
    ric
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    Re: partially write pic 16f88 2019/09/14 20:27:04 (permalink)
    5 (1)
    I asked three questions, and you only answered #2.
     
    This is question #4.
    When you first program the chip, does the program work at all?
    You say that it does not work after reading the chip. Are you really sayin gthat the reading stopped it working, or that it never works as intended?
     

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    #6
    ric
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    Re: partially write pic 16f88 2019/09/14 20:28:59 (permalink)
    5 (1)
    kushan
    in second problem pic 16f628a
    identify,read,and erase ok,but error come when write and blank check 
    configuration 21FF
     
    error massage"programming failed at programme memory adress at 0x000000"


    That is answering question #3, but you did not do as I asked, i.e. show the ENTIRE output from the programming.

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    #7
    kushan
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    Re: partially write pic 16f88 2019/09/14 21:15:04 (permalink)
    0
    related to pic 16f628a
    at the begining chip erase write and blank check is ok.
    write code and apply to circuit chip circuit not work.i think some error in circuit and that time chip was going to some heat, that time i quickly off the power.
    then i chip set to the pic kit 2 and try to re programme error massage come only write and blank check.other function ok
     
    related to pic 16f88
    at the begining chip erase write and blank check is ok.
    write code and apply to circuit chip circuit is work.but its not work after few days ,i dont know what happend.this circuit and codes i got from internet(https://scopionz.blogspot.com/2013/03/ds1307-real-time-clock.html)
    then i reprogrammed the chip and apply to circuit but is not work. then i connect to pickit and read .that time i saw some hexs not write as orginal hex codes.that palces write code 3FFF.erase and write again and read at the moment chip dissplay all codes correct but remove the pickit cable and reconnect and read the chip same problem. i dont know write to eeporam.i just add hex and write to chip.iam not set any option or tik or any thing in the pickit 2 programme
    #8
    ric
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    Re: partially write pic 16f88 2019/09/14 23:46:01 (permalink)
    5 (1)
    I suspect you may have a hardware problem on your board.
    That example page does not show the power supply for the PIC, and does not show any bypass capacitors on the power supply at all.
    How have you wired up the PIC?
    Where is the power coming from?
    Do you have a bypass capacitor mounted very close to the PIC power pins?
     

    I also post at: PicForum
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    To get a useful answer, always state which PIC you are using!
    #9
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