XCP -Part 1- Overview -1.0.pdf XCP -Part 2- Protocol Layer Specification -1.0.pdf XCP -Part 3- Transport_layer_specification_xcp_on_can_1-0.pdf XCP -Part 3- Transport_Layer_Specification_XCP_on_USB_1-0.pdf XCP -Part 4- Interface Specification -1.0.pdf XCP -Part 5- Example Communication Sequences -1.0.pdf