25.2.2 System Dependencies

In order to use this peripheral, other parts of the system must be configured correctly, as described below.

Table 25-1. USART System Dependencies
DependencyApplicablePeripheral
ClocksYesCLKCTRL
I/O Lines and ConnectionsYesPORT
InterruptsYesCPUINT
EventsYesEVSYS
DebugYesUPDI