Low Power Peripheral Wakeup Status Register.
BBMOD | Battery Back Wakeup Flag (write one to clear). This bit will be set when exiting Battery Backup Mode. |
RST | Reset Detect Wakeup Flag (write one to clear). This bit will be set when the external reset causes wakeup |
SDMA1 | Smart DMA (1) Detect Wakeup Flag (write one to clear). This bit will be set when the SDMA IRQ transitions from low to high or high to low |