An open-drain or open-collector output pin is driven by a single transistor, which pulls the pin to only one voltage (generally, to ground). When the output device is off, the pin is left floating...
I've misunderstood/misinterpreted the data sheet before. :D Seriously, I read the EUSART section and my eyes gloss over when they start making distinctions between half-duplex, full-duplex,...
Re: SOLVED - PIC seems to RESET unless I add a PAUSE in Mainloop
Since on power up the SEN bit of the WDTCON0 register is at 0 (Watchdog disabled), why does that chip resets itself?
Ioannis Today, 16:20Ioannis