[DoCAN] Vehicle Diagnostic Communication Part 11 [ISO-TP 7]
ISO-TP has six timeout parameters. N_As, N_Bs, N_Cs, N_Ar, N_Br, and N_Cr. Single frame transmission is complete in one frame, so only N_As. Multi-frame transmission uses all parameters. ISO-TP only determines the timeout at the frame level, and the timeout per message is determined by a higher layer.