34.6.2.8 The Overrun Channel n Interrupt

The Overrun Channel ‘n’ Interrupt flag in the Interrupt Flag Status and Clear register (CHINTFLAGn.OVR) will be set, and the optional interrupt will be generated in the following cases:

  • One or more event users on channel ‘n’ is not ready when there is a new event.
  • An event occurs when the previous event on channel ‘m’ has not been handled by all event users connected to that channel.

The flag will only be set when using a resynchronized path. In the case of asynchronous path, the CHINTFLAGn.OVR is always read as zero.