Identity
| P | This field specifies the privileged setting (‘0’: user mode; ‘1’: privileged mode) of the transfer that reads the register. |
| NS | This field specifies the security setting (‘0’: secure mode; ‘1’: non-secure mode) of the transfer that reads the register. |
| PC | This field specifies the protection context of the transfer that reads the register. |
| MS | This field specifies the bus master identifier of the transfer that reads the register. |