63kDtAlertHandlerIrqClassa = 0, /**< Interrupt state bit of Class A. Set by HW in case an alert within this class triggered. Defaults true, write one to clear. */
64kDtAlertHandlerIrqClassb = 1, /**< Interrupt state bit of Class B. Set by HW in case an alert within this class triggered. Defaults true, write one to clear. */
65kDtAlertHandlerIrqClassc = 2, /**< Interrupt state bit of Class C. Set by HW in case an alert within this class triggered. Defaults true, write one to clear. */
66kDtAlertHandlerIrqClassd = 3, /**< Interrupt state bit of Class D. Set by HW in case an alert within this class triggered. Defaults true, write one to clear. */
67 kDtAlertHandlerIrqCount = 4, /**< \internal Number of IRQs */