In this table these pins, booster pack 2, D2.6 and D2.7 connect to two different things. Other pins that fan out like this have a JPn indicator that a jumper selects which pin they are connected to.
So D2.7 is connected to both PQ3 and PA2?
What does this mean? Looking at the schematic, there looks to be only a resister between the two GPIO.
