20.3.2 Interrupts

Table 20-1. Available Interrupt Vectors and Sources
Name Vector Description Conditions
VLM Voltage Level Monitor Supply voltage crossing the VLM threshold as configured by the VLM Configuration (VLMCFG) bit field in the Interrupt Control (BOD.INTCTRL) register

The VLM interrupt will not be executed if the CPU is halted in Debug mode.

When an interrupt condition occurs, the corresponding interrupt flag is set in the peripheral’s Interrupt Flags (peripheral.INTFLAGS) register.

An interrupt source is enabled or disabled by writing to the corresponding enable bit in the peripheral’s Interrupt Control (peripheral.INTCTRL) register.

An interrupt request is generated when the corresponding interrupt source is enabled, and the interrupt flag is set. The interrupt request remains active until the interrupt flag is cleared. See the peripheral’s INTFLAGS register for details on how to clear interrupt flags.