16F877A and LCD HD44780

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  1. - 25th October 2013, 00:00 #9
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    towlerg
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    Default Re: 16F877A and LCD HD44780

    Prog seems to run just fine in sim. See attached GIF's. First one steps thro all the modes and both traces are 2 volts. Second just a few modes and 1.5 volts. Both show 2 and 4 Hz traces. BTW if you don't specify config fuses most compilers will insert defaults ditto xtal. The fuses for this prog (from Proteus) is 0x3FFB.

    George
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