4 EEPROM Chips Recording Routine

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  1. - 27th April 2005, 05:46 #1
    Tom Gonser's Avatar
    Tom Gonser
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    The eeproms are electrically set as follows:

    A0 A1 A2
    Chip1 - - -
    Chip2 + - -
    Chip3 + + -
    Chip4 - + -

    I have a resistor on SCA/SCL lines (one tho for all lines, not one for each chip.)

    .....
  2. - 27th April 2005, 16:58 #2
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    o.k. this is why...

    try those define and post your results

    Chip1 con %10100000 ' address of chip1
    Chip2 con %10100010 ' address of chip2
    Chip3 con %10100110 ' address of chip3
    Chip4 con %10100100 ' address of chip4
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  3. - 27th April 2005, 17:49 #3
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    Smile Success!

    Yup! that was it.. I was off a position in the setup. THANKS! Oddly it seemed like I was writing to chips 3 and 4 and I must have been writing to both at the same time.

    TG
  4. - 27th April 2005, 18:28 #4
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    hehe, great to know it's working for you now !
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
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