.\"	$NetBSD: imc.4,v 1.5 2004/08/16 10:46:17 wiz Exp $
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.Dd August 15, 2004
.Dt IMC 4 sgimips
.Os
.Sh NAME
.Nm imc
.Nd Indy Memory Controller and system controller
.Sh SYNOPSIS
.Cd "imc0 at mainbus0 addr 0x1fa00000"
.Sh DESCRIPTION
The Indy Memory Controller is responsible for acting as an interface from
the
.Xr gio 4
bus to the main memory and CPU.
The
.Nm
is found in the Indigo R4k, Indy, and Indigo2 machines.
.Sh SEE ALSO
.Xr gio 4
.Sh HISTORY
The
.Nm
driver first appeared in
.Nx 1.6 .
.Sh BUGS
No interface exists to modify the bus parameters as needed
by some
.Xr gio 4
expansion cards.