Just guessing that instead of the pin having the two states
OUTPUT HIGH
OUTPUT LOW
it achieves Open Collector functionality by having the two states
INPUT (high impedance so effectively open collector)
OUTPUT LOW
Regards
|
Just guessing that instead of the pin having the two states
OUTPUT HIGH
OUTPUT LOW
it achieves Open Collector functionality by having the two states
INPUT (high impedance so effectively open collector)
OUTPUT LOW
Regards
Keith
www.diyha.co.uk
www.kat5.tv
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