AUTHSTATUS (STM) Register Description
| Register Name | AUTHSTATUS |
|---|---|
| Offset Address | 0x0000000FB8 |
| Absolute Address | 0x00FE9C0FB8 (CORESIGHT_SOC_STM) |
| Width | 32 |
| Type | roRead-only |
| Reset Value | 0x000000AA |
| Description | Reports the required security level and current status of the authentication interface. |
AUTHSTATUS (STM) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| SNID | 7:6 | roRead-only | 0x2 | Indicates the security level for Secure Non-invasive debug: 2: 2b10 3: 2b11 |
| SID | 5:4 | roRead-only | 0x2 | Indicates the security level for Secure Invasive debug: 2: 2b10 3: 2b11 |
| NSNID | 3:2 | roRead-only | 0x2 | Indicates the security level for Non-secure Non-invasive debug: 2: 2b10 3: 2b11 |
| NSID | 1:0 | roRead-only | 0x2 | Indicates the security level for Non-secure Invasive debug: 2: 2b10 3: 2b11 |