Thanks One more clarification. As i understand CAN interface when compared to motherboard only one CAN Module (FlexCAN)is present and hence transferring between one can module to another is not possible right ? loop back needs to be done? please correct me if I'm wrong.
Yes, you are right.
Theoretically you can do parallel connection of 2 FlexCAN modules, but connection to second module is almost impossible on this daughter card.