vemu.

Runtime Reference

Generated from vemu 0.1.0. Each peripheral page lists the event kinds it accepts and emits (with payload schemas), its inspector commands, and snapshot fields. For tooling and AI agents, the same data is served as reference.json.

Boards

BoardIdArchPeripherals
nRF5340-DK Application Corenordic,nrf5340-dk-cpuapparmv8m50

Peripherals

Organized by device group and class — the same taxonomy the emulator itself reports.

Timing

RTC (real-time counter)Real-Time Counter

nordic,nrf-rtc

MMIO-driven

TIMERTimer

nordic,nrf-timer

MMIO-driven

WDT (watchdog timer)Watchdog

nordic,nrf-wdt

MMIO-driven

Connectivity

QSPI (quad SPI external flash interface)SPI

nordic,nrf-qspi

0 events in · 2 events out

SPIM (SPI master with EasyDMA)SPI

nordic,nrf-spim

0 events in · 1 events out

ARM PrimeCell PL011 UARTUART / Serial

arm,pl011

MMIO-driven

UARTE (UART with EasyDMA)UART / Serial

nordic,nrf-uarte

1 events in · 0 events out

USBD (USB 2.0 full-speed device controller)USB

nordic,nrf-usbd

MMIO-driven

USBREGUSB

nordic,nrf-usbreg

MMIO-driven

Wireless

NFCT (NFC tag interface)NFC

nordic,nrf-nfct

0 events in · 1 events out

Analog

SAADC (successive-approximation ADC with EasyDMA)ADC

nordic,nrf-saadc

1 events in · 6 events out

COMP (comparator)Comparator

nordic,nrf-comp

0 events in · 2 events out

Audio

PDM (pulse density modulation microphone)Digital Microphone (PDM)

nordic,nrf-pdm

0 events in · 3 events out

I2S (inter-IC sound)I2S

nordic,nrf-i2s

MMIO-driven

Digital I/O

GPIO portGPIO

nordic,nrf-gpio

MMIO-driven

GPIOTE (GPIO tasks and events)GPIO

nordic,nrf-gpiote

MMIO-driven

QDEC (quadrature decoder)Input

nordic,nrf-qdec

MMIO-driven

PWM (pulse width modulation with EasyDMA)PWM

nordic,nrf-pwm

MMIO-driven

Security

SPU (system protection unit)Access Control / TrustZone

nordic,nrf-spu

MMIO-driven · 1 commands

CRYPTOCELL (ARM CryptoCell-312 wrapper)Crypto Accelerator

nordic,nrf-cryptocell

0 events in · 1 events out

KMU + NVMC (key management + flash controller)Key Management

nordic,nrf-kmu-nvmc

0 events in · 2 events out · 3 commands

Memory & Storage

CACHECache

nordic,nrf-cache

0 events in · 2 events out

UICR (user information configuration registers)Config / OTP Memory

nordic,nrf-uicr

0 events in · 2 events out · 1 commands

nRF5340/nRF9160 FICR (factory information configuration registers)Config / OTP Memory

nordic,nrf-ficr

MMIO-driven

VMC (volatile memory controller)RAM Control

nordic,nrf-vmc

MMIO-driven

System & Infrastructure

CLOCK/POWER/RESETClock Control

nordic,nrf-clock

MMIO-driven

OSCILLATORSClock Control

nordic,nrf-oscillators

MMIO-driven

CTRLAP (control access port)Debug & Trace

nordic,nrf-ctrlap

0 events in · 2 events out

DPPIC (distributed PPI controller)Event Routing

nordic,nrf-dppic

MMIO-driven

EGU (event generator unit)Event Routing

nordic,nrf-egu

MMIO-driven

MUTEX (mutual exclusion)Hardware Semaphore

nordic,nrf-mutex

MMIO-driven · 1 commands

IPC (inter-processor communication)Mailbox / IPC

nordic,nrf-ipc

MMIO-driven

DCNF (domain configuration)System Config

nordic,nrf-dcnf

MMIO-driven