adviceLUNA / TRQer Support
[Error]Precise data abort.
[Scope of application]
ARM
[Error message]
Precise data abort.
[Workaround]
• Check if an access-prohibited area is being accessed.
• Check if a bus controller is set up correctly.
• Check if an area where MMU fault occurs is being accessed.
• Choose MPU → MPU-Specific Settings from the menu bar of the microVIEW-PLUS. Open the Others tab and check if the access size such as loading is set up correctly matching with that of a user system.
[Cause]
This error is output when an abort occurred with memory access..
ICE Error No.F2A
ARM
[Error message]
Precise data abort.
[Workaround]
• Check if an access-prohibited area is being accessed.
• Check if a bus controller is set up correctly.
• Check if an area where MMU fault occurs is being accessed.
• Choose MPU → MPU-Specific Settings from the menu bar of the microVIEW-PLUS. Open the Others tab and check if the access size such as loading is set up correctly matching with that of a user system.
[Cause]
This error is output when an abort occurred with memory access..
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