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.Dd February 17, 2017
.Dt MACE 4 sgimips
.Os
.Sh NAME
.Nm mace
.Nd Multimedia, Audio and Communications Engine I/O ASIC
.Sh SYNOPSIS
.Cd "mace0 at mainbus0 addr 0x1f000000"
.Sh DESCRIPTION
The
.Nm
I/O ASIC takes care of all the basic I/O functions.
Examples of interfaces provided by it are the keyboard and mouse,
fast Ethernet, video, audio, the PCI bus, and parallel and serial
connectors.
It is connected to the host bus through the
.Xr sgimips/crime 4
controller.
.Nm
is typically found on O2 machines.
.Sh SEE ALSO
.Xr pci 4 ,
.Xr sgimips/crime 4
.Sh HISTORY
The
.Nm
driver first appeared in
.Nx 1.5 .