ISD4003 & 16F877 Interface

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  1. - 25th December 2006, 17:28 #1
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    Talking

    Hi, Sayzer

    Seems once more Santa has forgotten your boots ...

    http://www.melabs.com/downloads/LABXTSCH.PDF

    just read the scheme !!!

    Alain
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
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    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
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  2. - 25th December 2006, 18:32 #2
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    Thanks Alain.

    My problem is with RAC, INT and SS pins of the voice chip.

    Where do they go on PIC? (with this code).

    P.S. - I don't believe in Santa. He fooled me once when I was 3.
    "If the Earth were a single state, Istanbul would be its capital." Napoleon Bonaparte
  3. - 26th December 2006, 09:59 #3
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    Talking Santa's present ... a pair of Glasses !!!

    Hi, Sayzer

    May be you've noticed there are 2 Sheets in the LabXT Scheme ...

    The 877 is on the first one and the 4003 on the second one.

    All pins are clearly labelled ( Voice int and Select voice ...RAC is left floating )

    A personnal note : If you don't believe in Santa ... no real use to believe in God, Allah, Buddah ... or anyone else ...
    'cause you do not believe in LIFE ...

    Alain
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
  4. - 26th December 2006, 15:48 #4
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    I did not notice that Alain.

    I must be in a different world when I wake up.

    Now, the schematic has become as this one so far.

    I now need to figure out the code for ISD4004 instead of ISD4003.

    Thanks Alain.


    P.S.- Life should not be as easy as reducing it to a symbol or icon or a concept like Santa. I believe in Allah (the only God in my understanding) and I am a religious person living my life accordingly. I am a happy person!
    Come on Alain, you know much better then I do!
    BTW: Santa was born in Turkey, remember?

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    "If the Earth were a single state, Istanbul would be its capital." Napoleon Bonaparte
  5. - 26th December 2006, 17:50 #5
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    Wink No matter his name ...

    Hi,Sayzer

    yes, Santa is a symbol ... but so many things included behind this symbol !!!

    No matter how you call "God", no matter how and when you practise your religion, no matter where Santa was born ...

    the only things that matters is they are here !!!

    Back to ISD Chips ... I did not know about the use of ISD 4k series ( I have an old '1016 Home to play with ... but that's all !!! )

    soooo ... a moment please !!!

    Alain
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
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