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CHAPTER 4
Serial number programming
The associated serial number list in teh file should look as follows:
0102030455667788
The number of bytes to read per line is configured via the
Len
option in J-Flash. For more
information, please refer to
Serial number settings
on page 43.
Which line Flasher will read at the next programming cycle is configured via the
Next SN
option in J-Flash. For more information, please refer to
Serial number settings
on page 43.
In this case,
Next SN
needs to be set to 0, since programming should be started with the
serial number bytes defined in the first line of the file.
Note
If the number of bytes specified in a line of the serial number list file is less than
the serial number length defined in the project, the remaining bytes are filled with
0s by Flasher ATE.
Note
If the number of bytes specified in a line of the serial number list file is greater than
the serial number length defined in the J-Flash project, the remaining bytes will be
ignored by Flasher ATE.
4.1.4 Programming process
The Flasher ATE will increment the serial number in SERIAL.TXT by the value defined in
Increment
after each successful programming cycle.
For each programming cycle, the FLASHER.LOG file on the Flasher ATE flash module is
updated and contains the value from SERIAL.TXT that has been used for the programming
cycle.
Note
The serial number in SERIAL.TXT will also be incremented if serial number program-
ming is disabled, to make sure that for the Flasher ATE logfile there is a reference
for which programming cycle passed and which did not. As long as serial number
Flasher ATE User Guide (UM08035)
© 2017-2018 SEGGER Microcontroller GmbH
