Table 11. Reset Source Flags - STMicroelectronics ST72361 Auto Series Manual

ST72361xx-Auto
Table 11.
External RESET pin
Watchdog
LVD
Application notes
The LVDRF flag is not cleared when another RESET type occurs (external or watchdog), the
LVDRF flag remains set to keep trace of the original failure.
In this case, a watchdog reset can be detected by software while an external reset can not.
Caution: When the LVD is not activated with the associated option byte, the WDGRF flag cannot be
used in the application.
Reset source flags
RESET sources
Doc ID 12468 Rev 3
Supply, reset and clock management
LVDRF
0
1
WDGRF
0
1
X
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