Expand description
Power domains (nRF54L).
On nRF54L, each power domain has its own GPIO port, and peripherals can only use pins in their own domain:
| Domain | Peripherals | Pins |
|---|---|---|
Domain0 | MCU (xx00) | P2 (dedicated only) |
Domain1 | Radio (xx10) | |
Domain2 | Peripheral (xx2x) | P1, P3 |
Domain3 | Low-power (xx30) | P0 |
A peripheral implementing DomainPeripheral can use any pin implementing
DomainPin for its domain. P2 pins don’t implement DomainPin: they can only be used
through their dedicated functions, which show up as explicit impls of each driver’s pin
traits (e.g. spim::SckPin).
Enums§
- Domain0
- MCU power domain.
- Domain1
- Radio power domain.
- Domain2
- Peripheral power domain.
- Domain3
- Low-power power domain.
Traits§
- Domain
- A power domain.
- Domain
Peripheral - A peripheral instance located in a power domain.
- Domain
Pin - A pin that any peripheral in power domain
Dcan use.