diff --git a/share/man/man4/man4.x68k/Makefile b/share/man/man4/man4.x68k/Makefile
index 98716633df45..bf221f6e9bfe 100644
--- a/share/man/man4/man4.x68k/Makefile
+++ b/share/man/man4/man4.x68k/Makefile
@@ -1,6 +1,6 @@
-#	$NetBSD: Makefile,v 1.6 2001/05/02 13:21:56 minoura Exp $
+#	$NetBSD: Makefile,v 1.7 2002/12/01 09:14:34 isaki Exp $
 
-MAN=	intio.4 intro.4 mfp.4 neptune.4 pow.4 vs.4
+MAN=	bmd.4 intio.4 intro.4 mfp.4 neptune.4 pow.4 vs.4
 MANSUBDIR=/x68k
 
 .include <bsd.man.mk>
diff --git a/share/man/man4/man4.x68k/bmd.4 b/share/man/man4/man4.x68k/bmd.4
new file mode 100644
index 000000000000..eef058bc4ce9
--- /dev/null
+++ b/share/man/man4/man4.x68k/bmd.4
@@ -0,0 +1,65 @@
+.\" $NetBSD: bmd.4,v 1.1 2002/12/01 09:14:34 isaki Exp $
+.\"
+.\" Copyright (c) 2002 Tetsuya Isaki. All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"      This product includes software developed by Tetsuya Isaki.
+.\" 4. The name of the author may not be used to endorse or promote products
+.\"    derived from this software without specific prior written permission
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+.\" BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+.\" LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+.\" AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.Dd Dec 1, 2002
+.Os
+.Dt BMD 4 x68k
+.Sh NAME
+.Nm bmd
+.Nd Nereid bank memory disk driver
+.Sh SYNOPSIS
+.Cd bmd* at intio0 addr 0xece3f0
+.Cd bmd* at intio0 addr 0xecebf0
+.Sh DESCRIPTION
+The
+.Nm
+driver provides memory disk for Nereid bank memory space.
+There is no special command to configure it, because
+.Nm
+is not logical disk as
+.Xr md 4 .
+.Sh FILES
+.Bl -tag -width /dev/rbmdXX -compact
+.It Pa "/dev/bmd??"
+block mode bank memory disk
+.It Pa "/dev/rbmd??"
+raw mode bank memory disk
+.El
+.Sh EXAMPLES
+In order to use it, do as follows:
+.Dl newfs /dev/bmd0c
+.Dl mount /dev/bmd0c /mnt
+.Pp
+.Sh SEE ALSO
+.Xr intio 4
+.Sh HISTORY
+.Nm
+appeared in
+.Nx 1.7 .