master HSEROUT to mixed slaves

[Dennis]

Hey Joe

Thanks for the clarification and tip :-)
So to confirm ..
If mode is set TRUE a pull-up is required (any recommended value in particular?)
and if mode is set to Inverted a pull-down resistor is needed.
Would this prevent a possible 'floating' PIN and reduce the garbage received ?

Kind regards
Dennis

[Archangel]

Hey Joe

Thanks for the clarification and tip :-)
So to confirm ..
If mode is set TRUE a pull-up is required (any recommended value in particular?)
and if mode is set to Inverted a pull-down resistor is needed.
Would this prevent a possible 'floating' PIN and reduce the garbage received ?

Kind regards
Dennis

I like something around 4 to 5 K, enough to handle it without too much power waste. I suppose that is a way of looking at it, as I see it, True switches the circuit to a low status and the pull up returns it to high and inverted switches it to high and pull down returns to a low idle state. Now I'm going to say this with <b>absolutely NO AUTHORITY</b>, As I picture it in my mind, the communication must switch between low and open impedance for true "and/or" high and open impedance for inverted, and the resistors make the circuit.