PORT can generate the following events:

Table 1. Event Generators in PORTx
Generator Name Description Event Type Generating Clock Domain Length of Event
Peripheral Event
PORTx PINn Pin level Level Asynchronous Given by pin level

All PORT pins are asynchronous event system generators. PORT has as many event generators as there are PORT pins in the device. Each event system output from PORT is the value present on the corresponding pin if the digital input buffer is enabled. If a pin input buffer is disabled, the corresponding event system output is zero.

PORT has no event inputs. Refer to the Event System (EVSYS) section for more details regarding event types and Event System configuration.