C10.61 Authentication Status Register

The TRCAUTHSTATUS characteristics are:

Indicates the current level of tracing permitted by the system.
Usage constraints
There are no usage constraints.
Available in all configurations.
See C10.1 ETM register summary.
Figure C10-59 TRCAUTHSTATUS bit assignments
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Reserved, res0.
SNID, [7:6]

Secure Non-invasive Debug:

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

Secure Invasive Debug:

0b00Secure Invasive Debug is not implemented.
NSNID, [3:2]

Non-secure Non-invasive Debug:

0b10Non-secure Non-invasive Debug implemented but disabled, NIDEN=0.
0b11Non-secure Non-invasive Debug implemented and enabled, NIDEN=1.
NSID, [1:0]

Non-secure Invasive Debug:

0b00Non-secure Invasive Debug is not implemented.

The TRCAUTHSTATUS can be accessed through the external debug interface, offset 0xFB8.

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