[Supported model]
adviceLUNA, adviceLUNA2
[Scope]
ARM
[Error message]
ICE Error No.1e54: Invalid data bus is found with a memory test of the user RAM area for ICE.
[Cause]
This error is output when invalid data bus is detected when making a memory test of a user RAM area for ICE to download a program to flash memory.
[Workaround]
- Check if the user RAM area for ICE is mapped correctly.
- Check if the user system is running OK.