Aplnco

APLMCA(4) - Device Drivers Manual (arm64)

Intro, Apldma, Aplaudio, Aplnco, Aplmca

APLMCA(4) - Device Drivers Manual (arm64) # APLMCA(4) - Device Drivers Manual (arm64) NAME # aplmca - Apple MCA controller SYNOPSIS # aplmca* at fdt? DESCRIPTION # aplmca is a driver for the MCA controller integrated on various Apple SoCs. This controller serializes audio data streams received from the apldma(4) DMA controller and sends these out as I2S/TDM streams on the audio interfaces of the SoCs. SEE ALSO # aplaudio(4), apldma(4), aplnco(4), intro(4) ...

APLNCO(4) - Device Drivers Manual (arm64)

Intro, Aplmca, Aplnco

APLNCO(4) - Device Drivers Manual (arm64) # APLNCO(4) - Device Drivers Manual (arm64) NAME # aplnco - Apple NCO clock controller SYNOPSIS # aplnco* at fdt? DESCRIPTION # The aplnco driver controls the numerically-controlled oscillators that are used to derive the audio clock signals for Apple SoCs. SEE ALSO # aplmca(4), intro(4) HISTORY # The aplnco device driver first appeared in OpenBSD 7.1. AUTHORS # The aplnco driver was written by Mark Kettenis <kettenis@openbsd. ...