I think I was correct in my original wording, since I don't know what the "correct driver chip" is, without knowing if it's a CC or CA display 
But in any case, whatever it is, is likely to only need the three pins to control it.
I think I was correct in my original wording, since I don't know what the "correct driver chip" is, without knowing if it's a CC or CA display But in any case, whatever it is, is likely to only need the three pins to control it.