Reset Cause
Name:
RCAUSE
Offset:
0x38
Reset:
0x01
Access:
-
Bit76543210
SYSTWDTEXTBOD33BOD12POR
AccessRRRRRR
Reset000001

Bit 6 – SYST: System Reset Request

System Reset Request

This bit is set if a system reset request has been performed. Refer to the Cortex processor documentation for more details.

Bit 5 – WDT: Watchdog Reset

Watchdog Reset

This flag is set if a Watchdog Timer reset occurs.

Bit 4 – EXT: External Reset

External Reset

This flag is set if an external reset occurs.

Bit 2 – BOD33: Brown Out 33 Detector Reset

Brown Out 33 Detector Reset

This flag is set if a BOD33 reset occurs.

Bit 1 – BOD12: Brown Out 12 Detector Reset

Brown Out 12 Detector Reset

This flag is set if a BOD12 reset occurs.

Bit 0 – POR: Power On Reset

Power On Reset

This flag is set if a POR occurs.