I am trying to create a circuit diagram for the Apalis iMX8QM 4GB WB and have used the pinout designer for this (module: iMX8_WB). In the pinout designer, pins up to pin number 318 are displayed.
Now to my question: According to the data sheet, the connector from JAE (MM70-314B1-2-R300) should be used. However, this only has 314 pins. In addition, only pins 1 to 280 are attached to all CAD models that are available online (Eagle).
Where can I find the right CAD model? Why does the pinout designer tool give out these pin numbers?