I have two pic chips hooked together between B.5 on a 16f876 (sender) and
B.5 on a 16f877 (receiver). I have a 2k2 resistor between the two at the
16f876 (sender) side. The 16f876 (sender) line is normally low and turns to
high to signal it is done. The 16f877 is seeing faulse signals from the
16f876 that the 16f876 is not sending, I think just line noise? Can I just
use a pulldown 10k resistor  on the 16f877 side?


16f877 ------------------------[ 2k2 ]----16f876
                 |
               10k
                 |
               GND

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