PCAMUX(4) - Device Drivers Manual

PCAMUX(4) - Device Drivers Manual #

PCAMUX(4) - Device Drivers Manual

NAME #

pcamux - Philips PCA954[678] I2C switch/mux

SYNOPSIS #

pcamux* at iic? iic* at pcamux?

DESCRIPTION #

The pcamux driver provides support for the Philips PCA954[68] I2C switch and Philips PCA9547 I2C mux, which is used with the iic(4) framework.

SEE ALSO #

iic(4), intro(4)

HISTORY #

The pcamux driver first appeared in OpenBSD 6.8.

AUTHORS #

The pcamux driver was written by Mark Kettenis <kettenis@openbsd.org>.

OpenBSD 7.5 - November 13, 2020