[src/trunk]: src/share/man/man4 add some more details.

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8b2e861cf247
branches:  trunk
changeset: 521776:8b2e861cf247
user:      mrg <mrg%NetBSD.org@localhost>
date:      Tue Feb 05 13:44:01 2002 +0000

description:
add some more details.

diffstat:

 share/man/man4/tcds.4 |  10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diffs (30 lines):

diff -r c8ff3ffdb815 -r 8b2e861cf247 share/man/man4/tcds.4
--- a/share/man/man4/tcds.4     Tue Feb 05 12:15:13 2002 +0000
+++ b/share/man/man4/tcds.4     Tue Feb 05 13:44:01 2002 +0000
@@ -1,4 +1,4 @@
-.\"     $NetBSD: tcds.4,v 1.2 2001/10/29 18:59:55 gmcgarry Exp $
+.\"     $NetBSD: tcds.4,v 1.3 2002/02/05 13:44:01 mrg Exp $
 .\"
 .\" Copyright (c) 2001 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -34,7 +34,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd September 14, 2001
+.Dd February 6, 2002
 .Dt TCDS 4
 .Os
 .Sh NAME
@@ -49,6 +49,10 @@
 PMAZB-AA and PMAZC-AA dual-channel SCSI adapters.  Each channel is
 driven by the
 .Xr asc 4
-driver.
+driver.  The PMAZ-FS (alpha onboard only) and PMAZC-AA (option board)
+provide two Fast Narrow SCSI busses, while the PMAX-DS (alpha onboard
+only) and PMAZB-AA only provide Narrow SCSI.  For the onboard alpha
+controllers, one bus is for internal devices and one bus for external
+devices.
 .Sh SEE ALSO
 .Xr asc 4