The device could not be interrogated normally due to backup operation.Analysis of the device image revealed a power on reset (por) had occurred, which resulted in backup operation.There was also indication of code corruption and device id bit corruption.After downloading the product code, functional testing was performed and all test results were normal.The por condition could not be reproduced during the entire analysis and the root cause could not be determined.However, the reported event of telemetry anomaly was confirmed.
|