Angelo Dureghello

9S12XEG128, sci3

Discussion created by Angelo Dureghello on Jul 15, 2016
Latest reply on Jul 18, 2016 by Radek Sestak

Dear all,


i am working on a prototype with 9S12XEG128 (112 QFP) that wires SCI0 to SCI3 serial ports to the circuit.

I can output serial bytes on TX for SCI0, SCI1 and SCI2. Nothing on SCI3.


From NXP document comparison tables, seems this mcu has only 2 SCI ports, but from my tests i can use 3 of them.

So any clarification is really appreciated.


Many thanks