SPRUIV7C May 2022 – November 2025 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
CTI Authentication Status Register
Return to Summary Table
| Instance Name | Physical Address |
|---|---|
| A53SS0 | 0007 3034 0FB8h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RES0_CTIAUTHSTATUS_31_4 | |||||||
| R/W | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RES0_CTIAUTHSTATUS_31_4 | |||||||
| R/W | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RES0_CTIAUTHSTATUS_31_4 | |||||||
| R/W | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RES0_CTIAUTHSTATUS_31_4 | NSNID | NSID | |||||
| R/W | R/W | R/W | |||||
| 0h | 2h | 2h | |||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:4 | RES0_CTIAUTHSTATUS_31_4 | R/W | 0h | Reserved, RES0. |
| 3:2 | NSNID | R/W | 2h | If EL3 is not implemented and the processor is Secure, holds the same value as DBGAUTHSTATUS_EL1.SNID.Otherwise, holds the same value as DBGAUTHSTATUS_EL1.NSNID. |
| 1:0 | NSID | R/W | 2h | If EL3 is not implemented and the processor is Secure, holds the same value as DBGAUTHSTATUS_EL1.SID.Otherwise, holds the same value as DBGAUTHSTATUS_EL1.NSID. |