Status
| P | Active channel, user/privileged access control: ‘0’: user mode. ‘1’: privileged mode. |
| NS | Active channel, secure/non-secure access control: ‘0’: secure. ‘1’: non-secure. |
| B | Active channel, non-bufferable/bufferable access control: ‘0’: non-bufferable ‘1’: bufferable. |
| PC | Active channel protection context. |
| CH_IDX | Active channel index. |
| PRIO | Active channel priority. |
| PREEMPTABLE | Active channel preemptable. |
| STATE | State of the DW controller. ‘0’: Default/inactive state. ‘1’: Loading descriptor. ‘2’: Loading data element from source location. ‘3’: Storing data element to destination location. ‘4’: Update of active control information (e.g. source and destination addresses). ‘5’: Wait for trigger de-activation. |
| ACTIVE | Active channel present: ‘0’: No. ‘1’: Yes. |