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5.3 Upgrade Procedure
Advantech release three files for TREK72x platform. MLO&EBOOT.NB0 is boot-
loader and NK.BIN is WinCE6.0 image.
5.3.1 Prepare SD card for bootloader
a) Disk format with HPUSBFW.EXE.
b) Copy file for upgrade image:
1.
Copy MLO to sd card for TI CPU boot code.
2.
Copy other file to sd card(refer to Section 5.3.2).
5.3.2 Upgrade image:
a) Auto Upgrade:
1.
Copy MLO to sd card first.
2.
Copy Figure 5.3 file to sd card for TREK72x.
3.
Plug sd card to TREK72x and power on.
4.
The screen will show like next picture. It is will pass through some steps about
format disk and copy file °¦etc. which automatically to finish upgrade except
incorrect conditions.
Figure 5.2 Storage format tool
Figure 5.3 Boot files
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TREK-722/723 User Manual
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