how to debug a new board designed by myself?

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how to debug a new board designed by myself?

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quandguo
Contributor II

I designed a new board based on  "sabrelite", but I can not run any programs by usb. can Someone help me? the Debug information is as follows:

F:\tftpboot>sb_loader.exe -f sdk_unit_test_ALL.bin

Executed plugin successfully.

Succeed to download sdk_unit_test_ALL.bin to the device.

  Failed to run plugin sdk_unit_test_ALL.bin to the device.

F:\tftpboot>sb_loader.exe -f sdk_unit_test_ALL.bin

Failed to initialize memory!

  Failed to run plugin sdk_unit_test_ALL.bin to the device.

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robby
NXP Employee
NXP Employee

several questions.

- the logs are the result of running this same command twice?

- are you sure sb_loader.exe is suitable to run on your board? is the format of 'sdk_unit_test_ALL.bin' correct?

- what do you mean by debug a new board? already boot up or just attempt to boot up?

  Have you modified the normal things like ddr script, etc?

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robertferanec
Contributor III

Does your board connects to PC via USB OTG? (Can you see a new HID-compliant device coming up?) Or you dont have the USB OTG option on your board?

Have a nice day,

- Robert

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