Hardware Keylogger

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  1. - 15th January 2009, 13:53 #1
    magestik's Avatar
    magestik
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    Didn't you forget to wire the data/adress bus ?
  2. - 15th January 2009, 14:07 #2
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    I just changed the drawing in the attachment above. Moved the connect to clockout on the 9604 to the WR/SK pin. Is that correct? To have the same pin going to both SK and SDI on the PIC?

    Data address bus.... can you elaborate? Got it! The eagle device is a bit funky.... confirmed the data sheet and will update the drawing.

    Thanks alot.
    Last edited by kirtcathey; - 15th January 2009 at 14:12.
  3. - 15th January 2009, 14:11 #3
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    D0/AD0 to D7/AD7 pins on the 9604, how does the two chip communicate ?
  4. - 15th January 2009, 14:24 #4
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    Default USBN9604 and 18F4550 - Updated

    The data sheet and the Eagle symbol confused me. Here is an update.
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