ACPITIMER(4) | Device Drivers Manual | ACPITIMER(4)

# NAME

`acpitimer` — ACPI power management timer

# SYNOPSIS

`acpitimer* at acpi?`

# DESCRIPTION

The `acpitimer` driver allows access to a power management timer through ACPI. The timer is used as a timecounter for the tc_init(9) framework.

# SEE ALSO

acpi(4), intro(4), tc_init(9)

# HISTORY

The `acpitimer` driver first appeared in OpenBSD 3.8.

# AUTHORS

The `acpitimer` driver was written by Thorsten Lockert <tholo@sigmasoft.com>.

July 16, 2013 | Debian