|ARCOFI(4)||Device Drivers Manual||ARCOFI(4)|
arcofi* at gsc?
audio* at arcofi?
arcofidriver supports the HP “Audio1” audio devices, based upon the Siemens PSB2160 “ARCOFI” codec, to implement the audio device interface described in audio(4).
This device is found onboard HP 9000 workstations models 425e, 705 and 710.
arcofi is limited to a mono, 8000 KHz
sound, either with 8-bit phone-quality mu-law or a-law samples, or 16-bit
signed linear samples in big-endian byte order.
arcofihas three audio ports:
Each port has a volume control, and can be muted.
outputs.spkr volume settings are tied to the same
arcofifirst appeared in OpenBSD 5.1.
|April 22, 2014||OpenBSD-current|