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CWT-C OS Update for CPU board 0501-E0150

Navigation: Updating the Windows EC7 operating system

Update EBOOT from JTAG and OS from SD Boot Card

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When you must flash a corrupt bootloader you must use JLINK to do so. The flow described below will allow you to update both EBOOT and OS in one go.

1.Connect JLINK to PC

2.Connect JLINK to terminal JTAG connector (J47)

3.Copy desired EBOOT.nb0 to C:\CWT\flashEBOOT\

4.Copy NK.bin to <SD card root>\IMG folder in SD Boot card

5.Put the SD Boot card into the terminal
 

Note:
Step 7 should be done fairly quickly after step 6

6.Turn on the terminal

7.Run the script C:\CWT\FlashEBOOT\script\FlashEboot.bat

8.Wait for the color display to say that you may restart the terminal (or wait 4 minutes, if there is no color display).

9.Close the program with ‘q’

10.Turn off terminal

11.Detach JLINK from terminal

12.Insert the normal SD card

13.Turn on the terminal