Honda SRS J-LINK pinout How to read SPC560P50: Connect Jlink to USB and start JFlash program. Load project file SPC560P50.jflash and set properties like in pictures - select for reading just internal processor DataFlash. Solder Jlink wires to Honda SRS sensor according picture. Connect external power supply +12V and GND to sensor. Now connect Jlink programming connector to Jlink. Read and save SPC560 backup - all processor data (all sectors selected) in HEX and BIN format. Read and save SPC560 dataflash (address 0x800000-0x80FFFF) in .bin format. Now upload this file for crash data erase. Cleared file now is ready to write. Load this file to Jlink (select start address "800000"), select "Erase sectors" and after "Write selected sectors".