Returns the level of tracing that the trace unit can support
NSID | Indicates whether the trace unit supports Non-secure invasive debug: |
NSNID | Indicates whether the system enables the trace unit to support Non-secure non-invasive debug: |
SID | Indicates whether the trace unit supports Secure invasive debug: |
SNID | Indicates whether the system enables the trace unit to support Secure non-invasive debug: |