The NPS can detect and report a number of error conditions in the packet domain. Each error type can be enabled or disabled individually. When an error occurs, certain data is logged and an interrupt can be raised.
The NPS error conditions fall into the following categories:
- Virtual channel credit overflow and underflow
- NoC packet routing errors
- Output port parity errors
Note: While the NPS supports detection and
reporting of these error conditions, there is currently limited software support for
these features. To debug NoC Error Conditions, see AR 000035077.