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  1. #1
    ssssss
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    gulson's Avatar
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    jdm programer

    It's very easy to build and don't need a power supply.
    Programming: PIC12C5xx, 12C67x, 24Cxx, 16C55x, 16C61, 16C62x, 16C71, 16C71x, 16C8x, 16F8x.
    Just connect to COM port and use software ICprog 0.5


    100% working (tested by gulson)
    More...

    •   Alt29th December 2002, 16:10

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  2. #2
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    jdm programmer schematic

    for those who doesnt understand polish..
    here is the original jdm page:
    http://www.jdm.homepage.dk/newpic.htm
    and a modified version with eagle brd is available here:
    http://www.ucapps.de/mbhp_jdm.html
    from the very good site ucapps.de which covers DIY midi applications

    R1 and the voltage of D5 are additional modifications which are necessary for all newer PICs which come with the low-voltage-programming capability (which is in fact not used by the JDM programmer and has to be disabled by the 10k pulldown resistor at pin RB3) and a slightly increased value for the Z-diode in order to meet the programming specs of PIC16F87x
    both are not tested by me, but they soon will be ;)

    HTH
    dsp_



  3. #3
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    gulson's Avatar
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    jdm interface

    89s8252 is not supporting by JDM, try Willem



  4. #4
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    jdm programmer circuit

    is this circuit acceptable for 40 pins PIC's?
    if it's possible how can i take it from you?
    because i tried some circuit for 40 pins but i didn't take good performance.
    thanks again.
    i am waiting your answer..
    Durmus



  5. #5
    M!k
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    simple jdm programmer

    I don't know the JDM-programmer but generally it never depends on the number of pins a PIC has. You can always easily build adapters or program them in-circuit by connecting 3 (4) pins and powersupply. Much more it depends on the family the programmer supports. There are about 5 different algorthms used by microchip (12Cxx, 16Cxx, 16Fxx, 16F87x, 16F87xA, perhaps some more). So take a look at the programmers specs if your PIC-type is supported.

    Mik


    1 members found this post helpful.

  6. #6
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    jdm programmer 18f2550

    I need support gor PIC16F74 please say me if is possible with this programmer. Regards.



  7. #7
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    jdm programator

    hai,

    is it working for PIC16FF877 under win2k

    bye



    •   Alt4th March 2003, 04:16

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  8. #8
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    diy jdm programmer

    hai,

    i download and run the pgm in win2k

    it begin say like"error ocurred (....)while starting driver"


    what can i do

    need help

    becasue i need to build isp pgmer

    bye



    •   Alt4th March 2003, 04:20

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  9. #9
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    jdm programmer 18f

    Hi SenthilKumar,

    Did you put the file icprog.sys also in the ICprog dir?
    The programs runs fine on Win2K & XP machines.
    I remember there were some problems in the past using parallel port programmer & Win2k.

    This is really one of the best programmer soft I have seen, and I use it all the time. The programmer has done a good job on this, and it is totally FREE!!

    Regards, msmax



  10. #10
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    jdm programmer 18f452

    hi, senthilkumar

    yes! jdm84 works fine under win2k/xp with PIC16F877

    best regards



  11. #11
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    jdm programmer 2

    hi
    how can I program..pic16f628 and 627
    or can I Program this with jdm programmer?



  12. #12
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    jdm programer circuit

    hi!
    here is PCB for JDM2002



  13. #13
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    jdm programmer 93c66

    Hi, guy's!
    Have any body used ICSP for 16F870 with JDM? Or something like this with JDM?
    Can you desricbe it?



  14. #14
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    jdm programmer led

    hi


    here is very simple hard ware for ic-prog easy to made pcb design included



  15. #15
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    jdm eeprom programmer

    can it program pic16f876a



  16. #16
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    jdm programmer circuits

    the a specifying the one with analogue components



  17. #17
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    jdm programmer simple

    Does it program PIC18F family? I've conquest based programmer and I can program both 16Fs and 18fs now I want to build a new one and looking for alternatives... Which programmer do you recommend for both 16F and 18F pics and probably other microcontrollers such as SX and 8051 and EEPROMS ?



  18. #18
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    jdm smart card

    Yes of course, JDM programmer is very easy and it can program all. Tested for 16f and 18f series



  19. #19
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    jdm programmer for 18f2550

    hi

    can anyone help me to find some way to construct a circuit for reading smart card with encrypted data, and its programer....?

    I'm try JDM to do this job, since the Smart Card consist of PIC16F84 and EEPROM ( which is the problem ), I have no idea how to connect PIC and EEPROM at the same time with 8 pin only :cry:

    Please some one answer me..... :(

    thanks in advance
    With my Respect,



  20. #20

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