System & Infrastructure - Mailbox / IPC - nordic,nrf-ipc
nRF5340 IPC (inter-processor communication)
16-channel IPC mailbox model. `TASKS_SEND[n]` latches `EVENTS_RECEIVE` for every channel enabled in `SEND_CNF[n]` (loopback) and accumulates an outgoing channel mask that the compose orchestrator delivers to the peer core's IPC each quantum. Latched events with their `INTEN` bit set pulse the IRQ signal.
emits: signal_pulse
Events emitted
No peripheral-specific events. Structured activity (IRQs, DMA) surfaces through the shared event vocabulary.
Events accepted
No peripheral-specific input events. The peripheral is driven through MMIO register access.
Commands
This peripheral exposes no commands.