Motorola MVME712-13, MVME712B, MVME712-12, MVME712A-D3, MVME712AM User Manual

...

MVME712-12, MVME712-13,

MVME712A, MVME712AM,

and MVME712B

Transition Modules

and LCP2 Adapter Board

User’s Manual

(MVME712A/D3)

Notice

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.

Motorola, Inc.

Computer Group

2900 South Diablo Way

Tempe, Arizona 85282

Preface

This manual provides general information, hardware preparation, installation instructions and support information for the following transition modules:

MVME712-12 MVME712A MVME712B MVME712-13 MVME712AM

The manual also provides information about the LCP2 Adapter Board.

The transition modules are used as the interface between Motorola Single Board Computer VMEmodule families, such as the MVME147S, MVME162, MVME167, MVME187, and MVME197, and their peripheral devices. An LCP2 adapter module and a cable are supplied for interconnection between the MVME712 family module and the MVME1xx family module.

This manual is intended for anyone who wants to design OEM systems, supply additional capability to an existing compatible system, or for use in a lab environment for experimental purposes.

A basic knowledge of computers and digital logic is assumed.

To use this manual, you should be familiar with the publications listed in the

Related Documentation

The following manuals are referenced in this document. If not shipped with this product, manuals may be purchased by contacting your Motorola sales office.

Document Title

MVME147S MPU VMEmodule User's Manual MVME147S MVME147 MPU VMEmodule UserÕs Manual MVME147 MVME162 Embedded Controller User's Manual MVME162 MVME167 Single Board Computer User's Manual MVME167 MVME187 RISC Single Board Computer User's Manual MVME187 MVME197DP and MVME197SP Single Board Computers

UserÕs Manual MVME197LE Single Board Computer UserÕs Manual MVME197LE

Motorola

Publication Number

MVME197

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 "/D2" (the second revision of a manual); a supplement bears the same number as the manual but has a suffix such as "/D1A1" (the first supplement to the manual).

Manual Terminology

Unless otherwise specified, throughout this manual all address references are in hexadecimal.

An asterisk (*) following the signal name for signals which are level significant denotes that the signal is true or valid when the signal is low.

An asterisk (*) following the signal name for signals which are edge significant denotes that the actions initiated by that signal occur on high to low transition.

Motorola¨ and the Motorola symbol are registered trademarks of Motorola, Inc.

VMEmodule is a trademark of Motorola, Inc.

All other products mentioned in this document are trademarks or registered trademarks of their respective holders.

Printed in the United States of America

August 1994

Safety Summary

Safety Depends On You

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 either be plugged into an approved three-contact electrical outlet or used with a three-contact to two-contact adapter, with the grounding wire (green) Þrmly connected to an electrical ground (safety ground) at the power 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.

WARNING

Dangerous voltages, capable of causing death, are present in this equipment. Use extreme caution when handling, testing, and adjusting.

WARNING

This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the documentation for this product, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A Computing Device pursuant to Subpart J of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference in which case the user, at the userÕs own expense, will be required to take whatever measures necessary to correct the interference.

Contents

Introduction 1-1 Features of the MVME712 Family Modules 1-1 Features of the LCP2 Adapter Board 1-2 SpeciÞcations 1-2

Cooling Requirements 1-3 FCC Compliance 1-3

General Description 1-4 Introduction 2-1 Unpacking Instructions 2-1 MVME712x Module Preparation 2-1

DSR Line Pull Up Select Headers (J8, J9, J13, J14) 2-6 Serial Port 2/Modem Port 2 Select (J16, J17) 2-7

Serial Port Configuration 2-7 Modem Port Configuration 2-7

SCSI Termination 2-8

MVME712B Module Preparation 2-8 LCP2 Adapter Board Preparation 2-10 Installation Instructions 2-11

Installing for Use with Internal SCSI Devices 2-12 Installing the MVME712-13 and MVME712AM as a Modem 2-14 MVME712B Installation 2-16

Introduction 3-1 Interconnect Signals 3-1

Connector P2 Interconnect Signals (LCP2 Adapter) 3-2

Connectors J1, J3-J5 Interconnect Signals (MVME712 Connector J2 Interconnect Signals (LCP2 Adapter) 3-4 Connector J2 Interconnect Signals (MVME712-13, MVME712AM) 3-9 Connector J3 Interconnect Signals (LCP2 Adapter) Connector: 3-9 Connector SCSI INTERFACE Interconnect Signals (MVME712B) 3-11 Connector ETHERNET Interconnect Signals (MVME712B) 3-13 Connector J6 Interconnect Signals (MVME712-13, MVME712AM) 3-14 Connector J7 Interconnect Signals (MVME712-13, MVME712AM) 3-14 Connector J10 Interconnect Signals (MVME712x) 3-15 Connector P2 and J11 Interconnect Signals (MVME712x) 3-16 Connector J12 Interconnect Signals (MVME712-13, MVME712AM) 3-20 Connector J15 Interconnect Signals (MVME712x) 3-21

) 3-2

Parts Lists and Locations 3-22 Schematic Drawings 3-32 General Description A-1 Modem Features A-2 Technical SpeciÞcations A-3

List of Figures

MVME712-12 Header Locations 2-2 MVME712-13 Header Locations 2-3 MVME712A Header Locations 2-4 MVME712AM Header Locations 2-5 MVME712B Connector Locations 2-9 LCP2 Adapter Connector Locations 2-10 Internal SCSI and Serial Port Connections 2-13 Internal SCSI and Modem Connections 2-15 MVME712B External SCSI Connections 2-17 MVME712-12 Parts Location Drawing (Primary Side) 3-24 MVME712-13 Parts Location Drawing (Primary Side) 3-25 MVME712A Parts Location Drawing (Primary Side) 3-26 MVME712AM Parts Location Drawing (Primary Side) 3-27

MVME712 MVME712B Parts Location Drawing 3-30 LCP2 Adapter Module Parts Location Drawing 3-31

Parts Location Drawing (Secondary Side) 3-28

Introduction

This manual provides general information, hardware preparation, installation instructions, and support information for the MVME712A, AM, -12, -13, and B Transition Modules, as well as the LCP2 Adapter Board. The next table defines the references you will see throughout the manual.

Collective Reference Modules Referred To

MVME712 family

MVME712

The MVME712x modules are used as the interface between MVME1xx family VMEmodules (such as the MVME167 and MVME197) and their internally connected SCSI peripheral devices.

GENERAL INFORMATION

all

of the MVME712 modules, including the MVME712B

all MVME712 modules

other

than the MVME712B

MVME712-12 MVME712-13 MVME712A MVME712AM MVME712B

MVME712-12 MVME712-13 MVME712A MVME712AM

The MVME712B is designed to be used only board for external SCSI and/or Ethernet connections.

An LCP2 adapter module and a cable are supplied for interconnection between the MVME712 family module and the MVME1 VMEmodule.

in conjunction with

Features of the MVME712 Family Modules

The features of the MVME712 family modules include:

❏

Four 9-pin multiprotocol EIA-232D serial ports (through the LCP2 adapter) (MVME712x)

❏

One independent printer port (through the LCP2 adapter) (MVME712x)

❏

Small Computer Systems Interface (SCSI) shielded connector bus interface (through the LCP2 adapter) for connection to external devices (MVME712B)

MVME712A/D3

1-1

an MVME712x

family

General Information

External Ethernet interface (through the LCP2 adapter) (MVME712B)

❏ ❏

Built-in modem (refer to Appendix A) with front panel Telco modular jack (MVME712-13 and MVME712AM)

❏

Electrostatic Discharge (ESD) protection on front panel

❏

Radio Frequency Interference (RFI) protection on front panel

Features of the LCP2 Adapter Board

The features of the LCP2 Adapter Board include:

❏

A 50-pin connector permits SCSI cable connection to other SCSI devices and/or to the MVME712B through a flat ribbon cable

❏

SCSI terminating resistors mounted in sockets for

configuration

cable

❏

Terminator power is developed on the LCP2 adapter from the +5 Vdc on

end of cable

middle of

connector P2 and is fused (1 amp) on the LCP2 adapter

❏

A 64-pin connector interfaces the EIA-232D ports and printer port signals to the MVME712x

Speciﬁcations

The MVME712 family module specifications are given in Table 1-1.

Table 1-1. MVME712 Family Speciﬁcations

Characteristics SpeciÞcations

Power requirements + 5 Vdc, 281 mA maximum (255 mA typical)

+12 Vdc

- 12 Vdc

I/O ports Serial Four multiprotocol (connected through the

LCP2 adapter)

Parallel Parallel printer port (connected through the

LCP2 adapter)

Operating temperature 0 degrees to 55 degrees C at point of entry of

forced air (approximately 5 CFM) Storage temperature - 40 degrees to 85 degrees C Relative humidity 5% to 90% (non-condensing) Physical characteristics

(excluding front panel and MVME712B)

1-2

MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual

Height Depth Thickness

9.187 inches (233.35 mm)

3.200 inches (80.00 mm)

0.063 inches (1.60 mm)

Cooling Requirements

Motorola VMEmodules are specified, designed, and tested to operate reliably with an incoming air temperature range from 0 degrees C to 55 degrees C (32 degrees F to 131 degrees F) with forced air cooling. Temperature qualification is performed in a standard Motorola VMEsystem 1000 chassis. Twenty-five watt load boards are inserted in the two card slots, one on each side, adjacent to the board under test to simulate a high power density system configuration. An assembly of three axial fans, rated at 71 CFM per fan, is placed directly under the MVME card cage. The incoming air temperature is measured between the fan assembly and the card cage where the incoming airstream first encounters the module under test. Test software is executed as the module is subjected to ambient temperature variations. Case temperatures of critical, high power density integrated circuits are monitored to ensure component vendors specifications are not exceeded.

While the exact amount of airflow required for cooling depends on the ambient air temperature and the type, number, and location of boards and other heat sources, adequate cooling can usually be achieved with 5 CFM flowing over the module. Less air flow is required to cool the module in environments having lower maximum ambients. Under more favorable thermal conditions it may be possible to operate the module reliably at higher than 55 degrees C with increased air flow. It is important to note that there are several factors, in addition to the rated CFM of the air mover, which determine the actual volume of air flowing over a module.

Specifications

FCC Compliance

These MVME712 family VMEmodules were tested in an FCC-compliant chassis, and meet the requirements for Class A equipment. FCC compliance was achieved under the following conditions:

1. Shielded cables on all external I/O ports.

2. Cable shields connected to earth ground via metal shell connectors bonded to a conductive module front panel.

3. Conductive chassis rails connected to earth ground. This provides the path for connecting shields to earth ground.

4. Front panel screws properly tightened.

For minimum RF emissions, it is essential that the conditions above be implemented; failure to do so could compromise the FCC compliance of the equipment containing the modules.

MVME712A/D3

1-3

General Information

General Description

The MVME712 family modules are I/O transition modules for the MVME1xx VMEmodule families. The LCP2 adapter assembly routes the I/O signals and grounds from the P2 connector on the backplane at the MVME1xx VMEmodule to the MVME712 family module. The MVME712 family module routes the signals to the appropriate industry-standard connectors on its front panel. The MVME712-13 and MVME712AM both have a built-in modem.

The MVME712x has four DB-9 connectors for the serial ports, one 25-pin connector for the printer port, and a Telco modular jack on the front panel. The serial ports are configured for use as null modem cables.

to modem

and cannot be changed without

1-4

MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual

HARDWARE PREPARATION

AND INSTALLATION

Introduction

This chapter provides unpacking instructions, hardware preparation, and installation instructions for the MVME712 family modules and the LCP2 adapter.

Unpacking Instructions

Note

Unpack equipment from shipping carton. Refer to packing list and verify that all items are present. Save packing material for storing and reshipping of equipment.

MVME712x Module Preparation

To select the desired configuration and ensure proper operation of the MVME712x module, certain changes may be made before installation. These changes are made through jumper arrangements on the headers. The locations of the headers and connectors for the MVME712x are illustrated in

If the carton is damaged upon receipt, request that carrier's agent be present during unpacking and inspection of equipment.

through

Figure 2-4

Figure 2-

The modules have been factory tested and are shipped with factory-installed jumper configurations that are shown in the following paragraphs with each header description. The modules are operational with the factory-installed jumpers. The modules are configured to provide the system functions required for a VMEbus system. Changes may be made for the following reasons:

❏

DSR Line Pull Up Select (J8, J9, J13, J14)

❏

Serial Port 2/Modem Port 2 Select (J16, J17)

❏

Hardwired as DTE ( headers are provided on the module to change this configuration. To use the module as DCE (

MVME712A/D3

2-1

to modem

to terminal

). With the exception of the DSR line, no

), a null modem cable must be attached.

Hardware Preparation and Installation

MVME

712A/AM

CONSOLE TTY01

SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4

SERIAL PORT 1

MODEM INTERCONNECT

SERIAL PORT 4

MODEM PORT

C1 C2

J12

DCE

DTE

DCE

DTE

3 1

MODEM POWER

DCE

DTE

DCE

J14

DTE

ETHERNET

J10

J13

2-2

C32

B32

A32

1519 9408

PRINTER

CR1

13 1

25 14

PRINTER PORT

J15

SERIAL PORT

102

CR2

MODEM PORT

J16

J17

Figure 2-1. MVME712-12 Header Locations

MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual

MVME

712A/12/13

CONSOLE TTY01

MVME712x Module Preparation

SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4

SERIAL PORT 1

MODEM INTERCONNECT

MODEM PORT

C1 C2

J12

DCE DTE

J8 3 1

J14

DCE DTE

J13

MODEM POWER

12 J6

ETHERNET

J10

cb221 9408 (2-3)

PRINTER

CR1

13 1

25 14

PRINTER PORT

J15

SERIAL PORT

102

CR2

MODEM PORT

J16

J17

C32

B32

A32

Figure 2-2. MVME712-13 Header Locations

MVME712A/D3 2-3

Hardware Preparation and Installation

MVME

712A/AM

CONSOLE TTY01

SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4

SERIAL PORT 1

MODEM INTERCONNECT

MODEM POWER

SERIAL PORT 4

ETHERNET

J10

J12

DCE DTE

J13

DCE

MODEM PORT

DTE

C1 C2

3 1

DCE

J14

DTE

J11

J17

cb221 9408 (1-3)

PRINTER

CR1

13 1

25 14

PRINTER PORT

J15

CR2

SERIAL PORT

MODEM PORT

J16

102

Figure 2-3. MVME712A Header Locations

2-4 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual

MVME

712A/12/13

CONSOLE TTY01

MVME712x Module Preparation

SERIAL PORT 1 SERIAL PORT 2 SERIAL PORT 3 SERIAL PORT 4

SERIAL PORT 1

MODEM INTERCONNECT

MODEM PORT

C1 C2

J12

DCE

DTE

DCE

DTE

J14

DCE

DTE

DCE

DTE

MODEM POWER

J13

12 J6

J10

J11

J17

1520 9407

PRINTER

CR1

13 1

25 14

PRINTER PORT

J15

SERIAL PORT

J16

102

CR2

MODEM PORT

Figure 2-4. MVME712AM Header Locations

MVME712A/D3 2-5

Hardware Preparation and Installation

DSR Line Pull Up Select Headers (J8, J9, J13, J14)

Headers J8, J9, J13, and J14 are used to pull up the external DSR lines of the

serial ports (J1, J3, J4, J5) to a high (+12 Vdc) level when terminals are connected and DSR is to be used as a constantly activated output from the MVME712x. The as-shipped configuration is shown below.

1 2 3

DCE

J14

DTE

1 2 3

DCE

DTE

1 2 3

DCE

J13

DTE

2-6 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual

MVME712x Module Preparation

Serial Port 2/Modem Port 2 Select (J16, J17)

Port 2 is shared between the front panel serial port connector and the internal modem. Header J16 or J17 must be configured to select one or the other port for proper operation.

Note

Serial Port Conﬁguration

The MVME712-12 and MVME712A are shipped with port 2 configured for connection as a serial port as shown below.

Only one port function may be selected at any one time. Otherwise, improper operation will result.

J16

1 3 5

SERIAL PORT 2

Modem Port Conﬁguration

The MVME712-13 and MVME712AM are shipped with port 2 configured for connection as a modem port as shown below.

1 3 5

SERIAL PORT 2

7 9

J16

7 9

J17

1 3 5

MODEM PORT 2

1 3 5

MODEM PORT 2

7 9

J17

7 9

MVME712A/D3 2-7

Hardware Preparation and Installation

SCSI T ermination

Because the MVME712x has no provision for SCSI connection, you must

ensure that the SCSI bus is terminated properly. The LCP2 adapter has sockets (R1, R2, R3) for terminating the SCSI lines using three 8-pin SIP resistors. Refer to the Installation Instructions for use of the terminators.

MVME712B Module Preparation

No preparation of the MVME712B is necessary. The location of the connectors

is illustrated in Figure 2-5.

2-8 MVME712-12/-13/A/AM/B Transition Modules and LCP2 Adapter Board UserÕs Manual

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