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The EVENTSTAT register is used by the system to signal an event to the external debugger.
SoC-600 implements the EVENTSTAT register with top level input dp_eventstatus, connected to an output trigger of a CoreSight Cross-Trigger Interface (CTI) with software acknowledge. This input signal dp_eventstatus coming from CTI trigout is inverted and synchronized in the DP before it goes to the EVENTSTAT register.
The EVENTSTAT register characteristics are:
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-11 EVENTSTAT register bit assignments
Event status flag. Valid values for this bit are: