>>?
?Not to mention that digital signals in x series processors don't break before make,
"Break before make" is a function of the symbols that are driving them, not the signals themselves. ?X Gen most certainly had break before make symbols - all the way back to the Cresnet IIP systems. ?Things like the Interlock. ?Perhaps what you are thinking of is that the 2 series changes some symbols to be break before make behavior - SR, Toggle, things like that.
BTW, ST-CP was in the generation between CNMS and X. ?(CNMS was Ops 3.XX.XX, ST-CP was 4.XX.XX, and X was 5.XX.XX...)
