PCAGPIO(4)                OpenBSD Programmer's Manual               PCAGPIO(4)

NAME
     pcagpio - Philips PCA955[457] GPIO controller

SYNOPSIS
     pcagpio* at iic?
     gpio* at pcagpio?

DESCRIPTION
     The pcagpio driver provides support for the Philips PCA955[457] GPIO con-
     troller.  The device has 8 pins which can be configured as either inputs
     or outputs, and accessed using gpioctl(8).

SEE ALSO
     gpio(4), iic(4), intro(4), gpioctl(8)

AUTHORS
     The pcagpio driver was written by Theo de Raadt <deraadt@openbsd.org>.

OpenBSD 4.0                      May 16, 2004                                1
