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

NAME
     pcaled - Philips PCA9532/PCA9552 GPIO LED dimmer

SYNOPSIS
     pcaled* at iic?
     gpio* at pcaled?

DESCRIPTION
     The pcaled driver provides support for the Philips PCA9532 and PCA9552
     GPIO controllers which are specifically optimized to dim LEDs in 256 dis-
     crete steps.

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

AUTHORS
     The pcaled driver was written by Dale Rahn <drahn@openbsd.org>.

OpenBSD 4.7                      May 29, 2008                                1
