18.3.4 Events
PORT can generate the following events:
| Generator Name | Description | Event Type | Generating Clock Domain | Length of Event | |
|---|---|---|---|---|---|
| Peripheral | Event | ||||
| PORTx | EVGEN0 | Pin input level | Level | Asynchronous | Given by pin level |
| PORTx | EVGEN1 | Pin input level | Level | Asynchronous | Given by pin level |
All PORT pins can be configured as asynchronous Event System generators. Two event generators are available for each port. The output from PORT to the Event System is the value present on the corresponding pin if the digital input buffer is enabled. If a pin input buffer is disabled, the corresponding output to the Event System is zero.
PORT has no event inputs. Refer to the Event System (EVSYS) section for more details regarding event types and Event System configuration.