While reasonable efforts have been made to assure the accuracy of this document,
Motorola, Inc. assumes no liability resulting from any omissions in this document,
or from the use of the information obtained therein. Motorola reserves the right to
revise this document and to make changes from time to time in the content hereof
without obligation of Motorola to notify any person of such revision or changes.
No part of this material may be reproduced or copied in any tangible medium, or
stored in a retrieval system, or transmitted in any form, or by any means, radio,
electronic, mechanical, photocopying, recording or facsimile, or otherwise,
without the prior written permission of Motorola, Inc.
It is possible that this publication may contain reference to, or information about
Motorola products (machines and programs), programming, or services that are
not announced in your country. Such references or information must not be
construed to mean that Motorola intends to announce such Motorola products,
programming, or services in your country.
Restricted Rights Legend
If the documentation contained herein is supplied, directly or indirectly, to the U.S.
Government, the following notice shall apply unless otherwise agreed to in
writing by Motorola, Inc.
Use, duplication, or disclosure by the Government is subject to restrictions as set
forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer
Software clause at DFARS 252.227-7013.
The publications listed below are referenced in this document. If not shipped with
this product, Motorola manuals may be purchased by contacting your local
Motorola sales ofÞce.
Document TitlePublication
Number
PCI Local Bus SpeciÞcation Rev 2.0; PCI Special Interest GroupPCI Rev 2.0
Common Mezzanine Card SpeciÞcation; IEEEP1386 Draft 1.3
PCI Mezzanine Card SpeciÞcation; IEEEP1386.1 Draft 1.3
DECchip 21140A PCI Fast Ethernet LAN Controller
Hardware Reference Manual
PowerBase Embedded Controller Installation and UseVMEPBA/IH
MVME1603/MVME1604 Single Board Computer
Installation and Use
MVME2600 Single Board Computer Installation and Use V2600A/IH
MVME3600 Single Board Computer Installation and UseV3600A/IH
EC-QN7NC-TE
V1600-1A/IH
Note
Although not shown in the above list, each Motorola
Computer Group manual publication number is
suffixed with characters which represent the revision
level of the document, such as Ò/IH2Ó (the second
revision of a manual); a supplement bears the same
number as the manual but has a suffix such as
Ò/IH2A1Ó (the first supplement to the manual).
The following general safety precautions must be observed during all phases of operation, service, and
repair of this equipment. Failure to comply with these precautions or with speciÞc warnings elsewhere in
this manual violates safety standards of design, manufacture, and intended use of the equipment.
Motorola, Inc. assumes no liability for the customer's failure to comply with these requirements.
The safety precautions listed below represent warnings of certain dangers of which Motorola is aware. You,
as the user of the product, should follow these warnings and all other safety precautions necessary for the
safe operation of the equipment in your operating environment.
Ground the Instrument.
To minimize shock hazard, the equipment chassis and enclosure must be connected to an electrical ground.
The equipment is supplied with a three-conductor ac power cable. The power cable must be plugged into
an approved three-contact electrical outlet. The power jack and mating plug of the power cable meet
International Electrotechnical Commission (IEC) safety standards.
Do Not Operate in an Explosive Atmosphere.
Do not operate the equipment in the presence of ßammable gases or fumes. Operation of any electrical
equipment in such an environment constitutes a deÞnite safety hazard.
Keep Away From Live Circuits.
Operating personnel must not remove equipment covers. Only Factory Authorized Service Personnel or
other qualiÞed maintenance personnel may remove equipment covers for internal subassembly or
component replacement or any internal adjustment. Do not replace components with power cable
connected. Under certain conditions, dangerous voltages may exist even with the power cable removed. To
avoid injuries, always disconnect power and discharge circuits before touching them.
Do Not Service or Adjust Alone.
Do not attempt internal service or adjustment unless another person capable of rendering Þrst aid and
resuscitation is present.
Use Caution When Exposing or Handling the CRT.
Breakage of the Cathode-Ray Tube (CRT) causes a high-velocity scattering of glass fragments (implosion).
To prevent CRT implosion, avoid rough handling or jarring of the equipment. Handling of the CRT should
be done only by qualiÞed maintenance personnel using approved safety mask and gloves.
Do Not Substitute Parts or Modify Equipment.
Because of the danger of introducing additional hazards, do not install substitute parts or perform any
unauthorized modiÞcation of the equipment. Contact your local Motorola representative for service and
repair to ensure that safety features are maintained.
Dangerous Procedure Warnings.
Warnings, such as the example below, precede potentially dangerous procedures throughout this manual.
Instructions contained in the warnings must be followed. You should also employ all other safety
precautions which you deem necessary for the operation of the equipment in your operating environment.
present in this equipment. Use extreme caution when
handling, testing, and adjusting.
Page 7
All Motorola printed wiring boards are manufactured by UL-recognized
manufacturers, with a ßammability rating of 94V-0.
This equipment generates, uses, and can radiate electro-
!
WARNING
European Notice: Board products with the CE marking comply with the
EMC Directive (89/336/EEC). Compliance with this directive implies
conformity to the following European Norms:
magnetic energy. It may cause or be susceptible to
electro-magnetic interference (EMI) if not installed and
used in a cabinet with adequate EMI protection.
The product also fulÞlls EN60950 (product safety) which is essentially the
requirement for the Low Voltage Directive (73/23/EEC).
This board product was tested in a representative system to show
compliance with the above mentioned requirements. A proper installation
in a CE-marked system will maintain the required EMC/safety
performance.
Front Panel LED Activity 1-7
Fast Ethernet LAN Controller Programming 1-8
AIX Driver 1-8
Introduction 2-1
Installation and ConÞguration Tasks 2-1
Packaging 2-1
Electro-static Discharge Precautions 2-2
Installing the MPMC202 on the Carrier Board 2-2
Connecting the Fast Ethernet Cable 2-5
Building Your Own Adapter Cable 2-6
Connecting Workstations 2-7
Starting the MPMC202 2-7
Installing the AIX Driver 2-8
ConÞguring the MPMC202 2-8
Overview 3-1
Installing the AIX Driver 3-1
MPMC202 Board Layout and Front Panel 1-2
LEDs on the MPMC202 Front Panel 1-8
Installing the MPMC202 on the Carrier Board 2-4
RJ-45 Adapter Cable Wiring Diagram 2-6
Workstation Connections 2-7
The MPMC202 Fast Ethernet module provides high-performance
communication between your Fast Ethernet local area network
(LAN) and a PCI bus-based host. It supports Fast Ethernet 10Base-T
and 100Base-TX networking module with un-shielded twisted pair
(UTP) RJ-45 cable. The MPMC202 can be used with both 10Mbps
and 100Mbps networks.
1Introduction
1
General Description
The MPMC202 Fast Ethernet module brings high performance and
reliability to VME bus based systems that support the PCI
Mezzanine Card (PMC) standard. It is a single-wide PMC card
which contains a +5V PCI interface through two 64-pin PMC
connectors.
It is designed to be used on VME carrier boards with PCI Bus
functionality.
The front panel is equipped with a DB-14 female connector. An
RJ-45 adapter cable, part number 30NW9302B78, is provided for
connecting a Category 5 Unshielded Twisted Pair (UTP) cable with
an RJ-45 connector to the MPMC202.
Figure 1-1 shows the MPMC202 board layout and front panel.
At system start-up time, the MPMC202 automatically detects
whether it is connected to a 10Mbps or a 100Mbps Ethernet
connection. In order for autosensing to occur correctly, be sure to
have the cable connected to the MPMC202 before powering up the
system.
Switched Hub Operation
The MPMC202 has been tested for operation with the following
10Base-T/100Base-TX or 100 Mbps Fast Ethernet hubs:
Bay Network
❏
Grand Junction
❏
3Com
❏
Key Features
1
Networth
❏
Standards Compliance
The MPMC202 conforms to all relevant IEEE 802.3U 100Base-TX
standards. It conforms to the PCI Local Bus Specification, Rev. 2.0.,
as well as
the IEEE P1386 and IEEE P1386.1 mezzanine card specification,
The MPMC202 requires the following operating environment:
Operating temperature0û to 55ûC
Storage temperature-40û to 85ûC
Operating humidity, non-condensing10-90%
Storage humidity, non-condensing5-95%
Forced air cooling is not required when the ambient temperature is
below 40 degrees C. Above 40 degrees C, forced air cooling is
required.
Cabling
Motorola recommends using Category 5 UTP cabling, even if you
have a 10Mbps network. This allows you to upgrade the network to
100Mbps without needing to replace the existing cables.
Cabling
1
Category 3 and 4 cabling supports 10Mbps operation. Category 5
cabling is required for 100Mbps operation.
Category 5 cabling supports Ethernet 802.3, 10Base-T, and Token
Ring 802.5 (4MB, 16MB). Category 5 supports 100 meters of cable
length between stations, and uses data grade modular wall outlets
and patch cables.
The MPMC202 is compliant with the 100 meter requirement of the
TP-PMD specification.
Terminal Connectors
Category 5 data grade cable requires discrete modular data grade
terminal connectors that plug into a panel or wall jack. When
routing Category 5 cable, use data grade connectors instead of
punchdown blocks.
The popularity of 10Mbps Ethernet makes 10Base-T a natural
baseline for faster Ethernet technologies. 10Base-T is a universal,
world-standard LAN technology. Its cost per node is low because
you do not usually need to upgrade your cables for installation.
100Base-TX T echnology
100Base-TX technology is derived from 10Base-T. It achieves
100Mbps speeds by sending signals 10 times faster over two pairs
of UTP cable. To retain signal integrity at high speed, 100Base-TX
requires data grade Category 5 UTP cabling. 100Base-TX supports
both half- and full-duplex operation.
Fast Ethernet Technology
1
Front Panel LED Activity
Self-adapting LEDs indicate your workstationÕs connection to your
10Mbps or 100Mbps network and its Tx/Rx activity.
If your network is operating at 10Mbps speeds, the yellow
❏
LEDs indicates that type of operation.
If your network is operating at 100Mbps speeds, the green
❏
LEDs indicate that type of operation.
The LED activity on the front panel is not valid until the driver has
been loaded and configured.
This chapter contains instructions for installing the MPMC202 Fast
Ethernet module onto a carrier board.
Installation and Configuration Tasks
2
Perform the following tasks to install and configure the MPMC202:
Packaging
The MPMC202 is packed in an anti-static package to protect it from
any static discharge. Observe standard handling practices of static
sensitive equipment.
Install the MPMC202 on the carrier board per the instructions
❏
Installing the MPMC202 on the Carrier Board on page 2-2.
in
Connect the RJ-45 cables per the instructions in Connecting the
❏
Fast Ethernet Cable
Power-up the system/Start the MPMC202 per the
❏
instructions in the system chassis manual.
Install the AIX Fast Ethernet LAN controller device driver (if
❏
the MPMC202 is a system upgrade on an MVME130
MVME160
Set the adapter characteristics and Configure TCP/IP per the
Motorola strongly recommends that you use an antistatic wrist
strap and a conductive foam pad when installing the MPMC202.
Electronic components can be extremely sensitive to electro-static
discharge (ESD). After removing the board from the protective
wrapper, place it component side up on a grounded, static-free
surface. Do not slide the board over any surface.
Installing the MPMC202 on the Carrier Board
Follow these steps to install the MPMC202 on the carrier board:
1. Place an ESD strap on your wrist and attach the grounding
line end of the ESD strap to the chassis as a ground. The ESD
strap must be secured to your wrist and to ground
throughout the procedure.
2. Remove the carrier board from the system chassis.
3. Lay the carrier board on a level surface with the PMC
connectors facing you.
!
Caution
2-2
4. Remove the cover from the PMC connector slot on the carrier
boardÕs front panel.
5. Remove the screws from the stand-offs on the component
side of the MPMC202.
6. Turn the MPMC202 component-side down, and position it
above the carrier board as shown in Figure 2-1 (an
MVME160
Avoid touching areas of integrated circuitry; static
discharge can damage these circuits.
7. Insert the DB-14 external connector, J3, through the PMC
connector slot on the carrier board front panel.
Connect the MPMC202 to either a concentrator hub or another
workstation with UTP Category 5 data grade cable that is
terminated with an RJ-45 connector.
The MPMC202 front panel has a 14-pin female DB-14 connector, J3.
on the faceplate. Attach the supplied 6 inch adapter cable, part
number 30NW9302B78, to J3 on the MPMC202, and then connect an
RJ-45-terminated cable to the female RJ-45 jack on the adapter cable.
NoteFor autosensing to work on power-up, the MPMC202
must be connected to the Fast Ethernet LAN. If no
connection has been made, the MPMC202 defaults to
10 Mbps operation.
Install and configure the AIX driver for the Fast Ethernet LAN
controller if you installed the MPMC202 as an upgrade on one of
the following carrier boards:
❏ MVME130x
❏ MVME160x-0xx
Follow the instructions in Chapter 3 for installing the driver.
If the MPMC202 is present on one of these boards when AIX is
installed and configured, the correct Fast Ethernet LAN controller
driver is installed automatically during Initial Program Load (IPL).
You do not need to install the AIX driver if you install the
MPMC202 on one of the following carrier boards:
❏ MVME160x-1xx
❏ MVME260x
❏ MVME360x
These boards use the same Fast Ethernet LAN controller as the
MPMC202. Therefore, the correct device driver is installed
automatically during IPL.
Configuring the MPMC202
After you have installed the MPMC202, attached the cables, and
installed the AIX device driver, set the characteristics of the adapter
to either Auto Detection, 10Base-T, or 100Base-TX.
Set at least a minimum TCP/IP configuration (host name, internet
address, and network mask) and start TCP/IP.
This chapter describes installation of the AIX driver for the
MPMC202Õs Fast Ethernet LAN device.
Before installing the AIX device driver, install the MPMC202 onto
the carrier board per the instructions in Chapter 2, and install the
carrier board into the system chassis.
Installing the AIX Driver
Follow these steps to install the Fast Ethernet LAN driver using the
AIX System Management Integration Tool (SMIT):
1. Log in to host system as root.
2. Insert the AIX OS CD-ROM in the CD-ROM drive on the host
system.
3
3. Type the following at the command prompt and press Enter.
smit devices
The Devices screen appears.
4. From the Devices screen select Install Additional Device Software the following and press Enter:
The Install Additional Device Software screen appears.
5. From the Install Additional Device Software screen, select the
following responses:
INPUT device / directory for software [/dev/cd0]
SOFTWARE to install [devices.pci.11100900]
AUTOMATICALLY install software [ yes ]