11.8.55 Authentication Status Register

The TRCAUTHSTATUS indicates the current level of tracing permitted by the system.

Usage constraints
There are no usage constraints.
Available in all configurations.

Register number: 1006

Base offset 0xFB8


Type: RO

Reset: -

The following figure shows the TRCAUTHSTATUS bit assignments.

Figure 11-65 TRCAUTHSTATUS bit assignments
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The following table shows the TRCAUTHSTATUS bit assignments.

Table 11-78 TRCAUTHSTATUS bit assignments

Bits Name Function
[31:8] - Reserved. RAZ/WI.
[7:6] SNID

Secure Non-Invasive Debug:

0b10Secure Non-Invasive Debug implemented but disabled.
0b11Secure Non-Invasive Debug implemented and enabled.
[5:4] SID

Secure Invasive Debug:

0b10Secure Invasive Debug implemented but disabled.
0b11Secure Invasive Debug implemented and enabled.
[3:2] NSNID

Non-secure Non-Invasive Debug:

0b00Non-secure Non-Invasive Debug not implemented.
[1:0] NSID

Non-secure Invasive Debug:

0b00Non-secure Invasive Debug not implemented.
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