1#PBL preamble and RCW header 2aa55aa55 01ee0100 3 4#disable IFC, enable QSPI and DSPI 50608000a 00000000 00000000 00000000 630000000 00007900 60040a00 21046000 700000000 00000000 00000000 20000000 820024800 881b7340 00000000 00000000 9