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3.4.55. Authentication Status Register

The TRCAUTHSTATUS characteristics are:

Purpose

Indicates the current level of tracing permitted by the system.

Usage constraints

There are no usage constraints.

Configurations

Available in all configurations.

Attributes

See the register summary in Table 3.1 and Table 3.11.

Figure 3.62 shows the TRCAUTHSTATUS bit assignments.

Figure 3.62. TRCAUTHSTATUS bit assignments

Figure 3.62. TRCAUTHSTATUS bit assignments

Table 3.73 shows the TRCAUTHSTATUS bit assignments.

Table 3.73. TRCAUTHSTATUS bit assignments
BitsNameFunction
[31:8]-RAZ/WI
[7:6]SNID

Secure Non-Invasive Debug:

b10

Secure Non-Invasive Debug implemented but disabled.

b11

Secure Non-Invasive Debug implemented and enabled.

[5:4]SID

Secure Invasive Debug:

b10

Secure Invasive Debug implemented but disabled.

b11

Secure Invasive Debug implemented and enabled.

[3:2]NSNID

Non-Secure Non-Invasive Debug:

b00

Non-Secure Non-Invasive Debug not implemented.

[1:0]NSID

Non-Secure Invasive Debug:

b00

Non-Secure Invasive Debug not implemented.


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