1#PBL preamble and RCW header 2aa55aa55 010e0100 3#serdes protocol 27_55_1_9 416070019 18101916 00000000 00000000 56c6e0848 00448c00 6c020000 f5000000 600000000 ee0000ee 00000000 000307fc 700000000 00000000 00000000 00000028 8