+ ============== ========================
+ PDU1 Format (specific) (peer to peer)
+ ----------------------------------------
+ Bit positions within the CAN-ID
+ ----------------------------------------
+ 23 ... 16 15 ... 8
+ ============== ========================
+ 00h ... EFh DA (Destination address)
+ ============== ========================
+
+ ============== ========================
+ PDU2 Format (global) (broadcast)
+ ----------------------------------------
+ Bit positions within the CAN-ID
+ ----------------------------------------
+ 23 ... 16 15 ... 8
+ ============== ========================
+ F0h ... FFh GE (Group Extenstion)
+ ============== ========================
+