Interrupt
| RELEASE | These interrupt cause fields are activated (HW sets the field to ‘1’) when a IPC release event is detected. One bit field for each master. SW writes a ‘1’ to these field to clear the interrupt cause. |
| NOTIFY | These interrupt cause fields are activated (HW sets the field to ‘1’) when a IPC notification event is detected. One bit field for each master. SW writes a ‘1’ to these field to clear the interrupt cause. |