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SPARC/MEM-20 Installation Guide P/N 204227Edition6.0 P/N October 2001

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SPARC/MEM-20 Installation Guide P/N 204227 Edition 6.0 October 2001 Copyright The information in this publication is subject to change without notice. Force Computers, GmbH reserves the right to make changes without notice to this, or any of its products, to improve reliability, performance, or design. Force Computers, GmbH shall not be liable for technical or editorial errors or omissions contained herein, nor for indirect, special, incidental, or consequential damages resulting from the furnishing, performance, or use of this material. This information is pro- vided “as is” and Force Computers, GmbH expressly disclaims any and all warranties, express, implied, statutory, or otherwise, including without limitation, any express, statutory, or implied warranty of merchantability, fitness for a particular purpose, or non-infringement. This publication contains information protected by copyright. This publication shall not be reproduced, transmitted, or stored in a retrieval system, nor its contents used for any purpose, without the prior written consent of Force Computers, GmbH. Force Computers, GmbH assumes no responsibility for the use of any circuitry other than circuitry that is part of a product of Force Computers, GmbH. Force Computers, GmbH does not convey to the purchaser of the product described herein any license under the patent rights of Force Computers, GmbH nor the rights of others. Copyright 2001 by Force Computers, GmbH. All rights reserved. The Force logo is a trademark of Force Computers, GmbH. IEEE is a registered trademark of the Institute for Electrical and Electronics Engineers, Inc. PICMG, CompactPCI, and the CompactPCI logo are registered trademarks and the PICMG logo is a trademark of the PCI Indus- trial Computer Manufacturer’s Group. MS-DOS, Windows95, Windows98, Windows2000 and Windows NT are registered trademarks and the logos are a trademark of the Microsoft Corporation. Intel and Pentium are registered trademarks and the Intel logo is a trademark of the Intel Corporation. Other product names mentioned herein may be trademarks and/or registered trademarks of their respective companies. World Wide Web: www.forcecomputers.com 24-hour access to on-line manuals, driver updates, and application notes is provided via SMART, our SolutionsPLUS customer support program that provides current technical and services information. Headquarters The Americas Europe Asia Force Computers Inc. Force Computers GmbH Force Computers Japan KK 5799 Fontanoso Way Prof.-Messerschmitt-Str. 1 Shiba Daimon MF Building 4F San Jose, CA 95138-1015 D-85579 Neubiberg/München 2-1-16 Shiba Daimon U.S.A. Germany Minato-ku, Tokyo 105-0012 Japan Tel.: +1 (408) 369-6000 Tel.: +49 (89) 608 14-0 Tel.: +81 (03) 3437 3948 Fax: +1 (408) 371-3382 Fax: +49 (89) 609 77 93 Fax: +81 (03) 3437 3968 Email: [email protected] Email: [email protected] Email: [email protected] 204227 420 000 AA 1 Safety Notes This section provides safety precautions to follow when installing, op- erating, and maintaining the SPARC/MEM-20. For your protection, follow all warnings and instructions found in the following text. General This Installation Guide provides the necessary information to install notes and handle the SPARC/MEM-20. As the product is complex and its usage manifold, we do not guarantee that the given information is complete. In case you need additional information, ask your Force Computers representative. The SPARC/MEM-20 has been designed to meet the standard indus- trial safety requirements. It must not be used except in its specific area of office telecommunication industry and industrial control. Only personnel trained by Force Computers or qualified persons in electronics or electrical engineering are authorized to install, unin- stall or maintain the SPARC/MEM-20. The information given in this manual is meant to complete the knowledge of a specialist and must not be taken as replacement for qualified personnel. Make sure that contacts and cables of the board cannot be touched while the board is operating. Installation Electrostatic discharge and incorrect memory module installation and uninstallation can damage circuits or shorten their life. There- fore: • Before touching integrated circuits, ensure that you are working in an electrostatic-free environment. • Before installing or uninstalling the memory module on the SPARC/CPU-20V,VT(e) and the SPARC/CPU-24VT boards, read section 2 “Installation on the SPARC/CPU-20V,VT(e)” on page 5 and section 3 “Installation on the SPARC/CPU-24VT” on page 17, respectively. • Before installing or uninstalling the board, read the board’s Installation Guide and ensure that you apply all safety notes given by that guide. SPARC/MEM-20 Page 1 Safety Notes Expanding • Ensure that any individual output current of any source stays within its acceptable limits (see the technical specification of the respective source). • Only replace components or system parts with those recom- mended by Force Computers. In case you use components other than those recommended by Force Computers, you are fully responsible for the impact on EMI and the eventually changed functionality of the product. Page 2 SPARC/MEM-20 How to Install the SPARC/MEM-20 This manual describes how to install SPARC/MEM-20 memory modules on the SPARC/CPU-20V,VT(e) and SPARC/CPU-24VT. Upper and lower There are 2 types of SPARC/MEM-20: memory modules • the lower memory modules MEM-20L for direct connection to the base board • and the upper memory modules MEM-20U for connection to the MEM-20L. Note: Out of the extensive list of possible memory module configurations not every possible configuration has been qualified. Instead, a wide range of configurations has been selected for qualification – spanning the whole range of possible memory capacities. Others may be tested and qualified on request. The following tables show the qualified configurations at the time of printing this manual: Table 1 Qual. mem. config. for SPARC/CPU-20V,VT(e) (all data in MByte) Total capacity 64 128 128 192 192 256 256 384 384 512 MEM-20L 1 cap. 64 64 128 64 128 64 128 64 128 128 MEM-20L 2 cap. – 64 – 64 64 64 128 64 128 128 MEM-20U 1 cap. – – – 64 – 128 – 128 128 128 MEM-20U 2 cap. –––––––128–128 Table 2 Qual. mem. configurations for SPARC/CPU-24VT (all data in MByte) Total mem. cap. (on board+mod.) 128 192 192 256 256 320 320 384 448 512 MEM-20L 1 cap. 64 64 128 64 128 64 128 64 128 128 MEM-20L 2 cap. – 64 – 64 64 64 128 64 128 128 MEM-20U 1 cap. – – – 64 – 128 – 128 128 128 MEM-20U 2 cap. –––––––64–64 SPARC/MEM-20 Page 3 How to begin 1. Read the safety notes (see page 1). installation 2. Proceed as documented in the section referring to the product you want to install the memory module on: – “Installation on the SPARC/CPU-20V,VT(e)” on page 5 – or “Installation on the SPARC/CPU-24VT” on page 17. Further For information on subjects other than installation, refer to the CPU information board’s Technical Reference Manual. Table 3 History of manual publication Edition Date Description 1 July 1996 First Print 2 October 1996 Added description for SPARC/CPU-24VT 3 March 1997 Revised description for SPARC/CPU-20VT with dual 150-MHz MBus modules 4 June 1997 Added information relevant for re- vised mechanical connection of base board to SBus I/O board 5.0 September 1999 Section “Safety Notes” included 6.0 October 2001 Editorial changes Page 4 SPARC/MEM-20 Installation on the SPARC/CPU-20V,VT(e) 2 Installation on the SPARC/CPU-20V,VT(e) The installation of memory modules is the same on a SPARC/CPU-20VTe and on a SPARC/CPU-20VT. Furthermore, it is al- most the same on a SPARC/CPU-20V, the only difference being that it is not necessary to separate the base board and the SBus I/O board since there is no SBus I/O board on a SPARC/CPU-20V. Therefore, this instal- lation guide uses the term SPARC/CPU-20VT summarily. Note: During the installation you will handle screws and standoffs of different sizes. If you uninstall components, ensure that you remember which screw or standoff fits in which place. General To get an overview of the relevant locations have a look at the following procedure figure and compare it to your configuration of SBus, memory and MBus modules: 1 1 1 1 2 2 2 2 lower upper memory modules Base board MEM- MEM- MBus VME SBus I/O boardFront SBus VME 20L 20U modules power panel modules power mod. mod. Note: When uninstalling or installing MBus or memory modules, note that at least the following components are required to be installed on the SPARC/CPU-20VT (to locate them see figure above): the MBus module 1and the lower memory module 1 (MEM-20L 1). SPARC/MEM-20 Page 5 Installation on the SPARC/CPU-20V,VT(e) To install a SPARC/MEM-20 on a SPARC/CPU-20VT follow the steps below: 1. Note that – each MEM-20L includes 4 little standoffs, – whereas each MEM-20U includes 4 screws: Little standoff Screw 2. Remove the SPARC/CPU-20VT from the VME rack according to the CPU board’s Installation Guide. 3. If your configuration includes SBus modules, remove SBus module 1 (see respective section on page 9). 4. Check for standoffs at the locations marked as 1, 2, and 3 in the 2 figures below: SBus I/O board with optional VME power module (part of the SPARC/CPU-20VT/SBus-AccKit) 1 VME power module 2 3 Flexible PCB with connectors for the base board Cross-section of a completely assembled SPARC/CPU-20VT SBus modules SBus I/O board Flexible PCB 1, 2, and 3 MBus modules Memory modules Base board Page 6 SPARC/MEM-20 Installation on the SPARC/CPU-20V,VT(e) 5.
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