Themis 200 User manual

Themis Computer—Rest of World
1, Rue Des Essarts
Z.A. De Mayencin
38610 Gieres, France
Phone [phone]
Fax [phone]
Themis Computer—Americas and Pacific Rim
3185 Laurelview Court
Fremont, CA 94538
Phone [phone]
Fax [phone]
World Wide Web http://www.themis.com
RuggedEnterpriseServer200
InstallationGuide
Version 2.1—September2001

Copyright © 2001 Themis Computer, Inc.
ALL RIGHTS RESERVED. No part of this publication may be reproduced in any form, by
photocopy, microfilm, retrieval system, or by any other means now known or hereafter invented without
the prior written permission of Themis Computer.
The information in this publication has been carefully checked and is believed to be accurate. However,
Themis Computer assumes no responsibility for inaccuracies. Themis Computer retains the right to
make changes to this publication at any time without prior notice. Themis Computer does not assume
any liability arising from the application or use of this publication or the product(s) described herein.
RESTRICTED RIGHTS LEGEND: Use, duplication, or disclosure by the United States Government
is subject to the restrictions set forth in DFARS 252.227-7013 (c)(1)(ii) and FAR 52.227-19.
TRADEMARKS
THEMIS™is a registered trademark of Themis Computer, Inc.
SOLARIS™is a registered trademark of Sun Microsystems
SPARC™ is a registered trademark of SPARC International
All other trademarks used in this publication are the property of their respective owners.
Rugged Enterprise Server 200 Installation Guide
September 2001
Part Number:110041-021
Themis Customer Support
North America, South America, and Pacific Rim
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]
Web Site: http://www.themis.com

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VersionRevisionHistory
Version 2.1..................................................................................September 2001
• Added recommended procedure for removing Server Assembly (Chapter 2, p. 2-4).
•Revised procedure for installing CPU Modules (Chapter 2, p. 2-12).
• Assorted minor revisions.
Version 2.0.............................................................................................July 2001
• Described new rear I/O panel (Chapter 1).
•Modified text and figures describing new rear AC panel and power supplies (Chapters 2 and 4).
•Added Chapter 5, “Alarm Monitoring”.
• Assorted minor revisions.
Version 1.0...................................................................................December 2000

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Table of Contents
Preface .................................................................................................................................. xix
1. Product Overview ......................................................................................................... 1-1
1.1 Basic Design .......................................................................................................... 1-2
1.1.1 System I/O Panel ....................................................................................... 1-4
1.1.1.1 Custom VME P2 I/O Interface Panel ......................................... 1-7
1.1.2 Memory System ......................................................................................... 1-7
1.1.2.1 Memory Interleaving .................................................................. 1-8
1.1.2.2 Memory System Timing ........................................................... 1-11
2. Major Assembly Installation ........................................................................................ 2-1
2.1 Server Subsystem Assembly .................................................................................. 2-1
2.1.1 Powering Off the System ........................................................................... 2-2
2.1.2 Removing the Server Assembly ................................................................ 2-4
2.1.3 Jumper-Pin Configurations ....................................................................... 2-8
2.1.3.1 Serial-Port Configuration ............................................................ 2-8
2.1.3.2 Flash-PROM Configuration ........................................................ 2-9
2.1.4 CPU Module ............................................................................................ 2-10
2.1.4.1 Installing and Removing a CPU Module .................................. 2-10
2.1.5 PCI Card .................................................................................................. 2-14
2.1.5.1 Installing a PCI Card ................................................................. 2-14
2.1.5.2 Removing a PCI Card ............................................................... 2-15
2.1.6 UPA Graphics Card ................................................................................. 2-16
2.1.6.1 Installing a Graphics Card ........................................................ 2-16
2.1.6.2 Removing a Graphics Card ....................................................... 2-17
2.1.6.3 Elite3D UPA Graphics Card .................................................... 2-17
2.1.6.4 Elite3D UPA Graphics Card Patch Information ....................... 2-19
2.1.7 DIMM ...................................................................................................... 2-20
2.1.7.1 Removing the Memory Riser Assembly ................................... 2-20
2.1.7.2 Removing a DIMM ................................................................... 2-24
2.1.7.3 Replacing a DIMM ................................................................... 2-25

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2.1.7.4 Replacing the Memory Riser Assembly ................................... 2-27
2.1.8 Audio Module Assembly ......................................................................... 2-29
2.1.8.1 Removing the Audio Module Assembly .................................. 2-29
2.1.8.2 Replacing the Audio Module Assembly ................................... 2-30
2.1.9 NVRAM/TOD Assembly ........................................................................ 2-31
2.1.9.1 Removing the NVRAM/TOD Assembly .................................. 2-31
2.1.9.2 Replacing the NVRAM/TOD Assembly .................................. 2-32
2.1.10 DC-to-DC Converter Assembly .............................................................. 2-33
2.1.10.1 Removing the DC-to-DC Converter Assembly ........................ 2-33
2.1.10.2 Replacing the DC-To-DC Converter Assembly ....................... 2-34
2.2 VME I/O Boards .................................................................................................. 2-35
2.2.1 Removing a VME Board ......................................................................... 2-36
2.2.2 Replacing a VME Board .......................................................................... 2-36
2.3 Hard-Disk Drives ................................................................................................. 2-37
2.3.1 Removing a Hard-Disk Drive .................................................................. 2-37
2.3.2 Replacing a Hard-Disk Drive .................................................................. 2-37
2.4 CD-ROM Drive ................................................................................................... 2-39
2.4.1 Removing a CD-ROM Drive ................................................................... 2-39
2.4.2 Replacing a CD-ROM Drive ................................................................... 2-39
2.5 Power Supplies .................................................................................................... 2-41
2.5.1 Removing a Power Supply ...................................................................... 2-41
2.5.2 Replacing a Power Supply ....................................................................... 2-41
2.6 Server Assembly Fans ......................................................................................... 2-43
2.6.1 Removing the Server Fans ....................................................................... 2-44
2.6.2 Replacing the Server Fans ....................................................................... 2-45
2.6.3 Removing and Replacing the Server Fan Filter ....................................... 2-46
2.7 VME I/O Fan Tray ............................................................................................... 2-47
3. Configuring Your System ............................................................................................. 3-1
3.1 Introduction ............................................................................................................ 3-1
3.2 Server Configuration .............................................................................................. 3-2
3.2.1 RES-204 Server Checklist ......................................................................... 3-2
3.3 VME I/O Configuration ......................................................................................... 3-2
3.3.1 RES-204 VME I/O Checklist .................................................................... 3-2

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4. Managing Your System ................................................................................................ 4-1
4.1 Sun Management Software .................................................................................... 4-1
4.2 Themis Management Applications ........................................................................ 4-2
4.2.1 Power Supply Status LEDs ........................................................................ 4-2
4.2.2 VME DC Power Voltage Monitoring ........................................................ 4-4
4.2.3 Cooling System Monitoring and Control ................................................... 4-4
4.2.3.1 Server Subsystem Fans ............................................................... 4-4
4.2.3.2 VME I/O Subsystem Fans .......................................................... 4-5
4.2.3.3 Power Supply Fan ....................................................................... 4-7
4.2.4 System Air Flow Monitoring ..................................................................... 4-7
4.3 Status/Alarm Monitoring and Control ................................................................... 4-8
4.3.1 Front-Panel Status LEDs ........................................................................... 4-9
4.3.2 VME Buffer/Alarm Jumper-Pin Configurations ..................................... 4-10
4.4 VME-Bridge Card Jumper-Pin Configurations ................................................... 4-12
5. Alarm Monitoring ......................................................................................................... 5-1
5.1 Monitoring Power Supplies ................................................................................... 5-2
5.2 Monitoring Cooling Devices ................................................................................. 5-2
5.3 Monitoring the VME IO Subsystem ...................................................................... 5-2
5.3.1 Air Flow ..................................................................................................... 5-2
5.3.2 Temperature Sensors .................................................................................. 5-2
5.3.3 VME Backplane DC Voltage .................................................................... 5-3
5.3.4 User Interface I/O ...................................................................................... 5-3
5.3.4.1 Input Signals ............................................................................... 5-3
5.3.4.2 Output Signals ............................................................................. 5-3
5.3.4.3 Connectors .................................................................................. 5-4
5.4 VME Buffer/Alarm Card Registers ....................................................................... 5-5
5.4.1 LED Control/Status Register: Address Offset 0x00 ................................. 5-6
5.4.2 Air Flow Status Register: Address Offset 0x04 ........................................ 5-6
5.4.3 User Input Status Register: Address Offset 0x08 ..................................... 5-7
5.4.4 Relay Control Register: Address Offset 0x0c ........................................... 5-7
5.4.5 PS1 / PS2 / PS3 Status Register:
Address Offset 0x10 / 0x14 / 0x18 ............................................................ 5-8
5.4.6 DC Control/Status Register: Address Offset 0x1c ................................... 5-8

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5.4.7 Thermal Sensor Control/Status Registers:
Address Offset 0x20, 0x24, 0x28 ............................................................ 5-10
5.4.8 VME Fans Control/Status Register:
Address Offset 0x2c ................................................................................. 5-11
5.4.9 Revision/ID Register: Address Offset 0x30 ........................................... 5-12
5.4.10 Interrupt Enable Register: Address Offset 0x34 ..................................... 5-13
5.4.11 Interrupt Status Register: Address Offset 0x38 ...................................... 5-14
5.5 VME Bridge Card Registers ................................................................................ 5-16
5.5.1 Server Temperature Sensor Auxiliary Register
(Address 1ff.f172.0000) ........................................................................... 5-16
5.5.2 Server Warning Temperature Flag Register
(Address 1ff.f170.0000) ........................................................................... 5-16
5.5.3 VME Buffer/Alarm Card Interrupt Control Register
(Address 1ff.f170.4000) ........................................................................... 5-17
5.5.4 Server Shutdown Temperature Flag Register
(Address 1ff.f170.2000) ........................................................................... 5-17
5.5.5 Server Air Flow Interrupt Register
(Address 1ff.f170.6000) ........................................................................... 5-17
5.5.6 Server Fan Status Register
(Address 1ff.f100.0000) ........................................................................... 5-18
5.6 Address map ........................................................................................................ 5-19
5.6.1 Alarm Monitoring User Interface ............................................................ 5-20
5.7 Specific OBP variables ........................................................................................ 5-23
5.8 Register Address Map Summary ......................................................................... 5-24
Appendix A. Regulatory and Safety Compliance Statements ...................................... A-1
A.1 FCC and DOC Class Notices ................................................................................ A-2
A.1.1 FCC Class A Notice .................................................................................. A-2
A.1.2 DOC Class A Notice - Avis DOC, Classe A ............................................ A-2
A.2 VCCI Statement .................................................................................................... A-3
A.3 Declaration of Conformity .................................................................................... A-4
A.4 Regulatory Compliance Statements ...................................................................... A-5
A.5 Agency Compliance .............................................................................................. A-7
A.6 German Acoustic Compliance .............................................................................. A-7
A.7 Safety Agency Compliance Statement ................................................................. A-8

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Appendix B. Rugged Enterprise Server 200Model Specifications ...............................B-1
B.1 Model RES-204 .....................................................................................................B-1
B.1.1 Physical Specifications .............................................................................B-1
B.1.2 Electrical Specifications ............................................................................B-2
B.1.3 Environmental Requirements ....................................................................B-3
Appendix C. Connector Signal and Pinout Assignments ..............................................C-1
C.1 Power Connectors ..................................................................................................C-2
C.2 Serial Ports COM1 and COM2 ............................................................................C-11
C.3 UltraSCSI Connector ...........................................................................................C-12
C.4 Parallel Port Connector ........................................................................................C-16
C.5 Keyboard/Mouse Connector ................................................................................C-17
C.6 Twisted-Pair Ethernet Connector .........................................................................C-18
C.6.1 TPE Cable-Type Connectivity .................................................................C-18
C.6.2 External UTP-5 Cable Lengths ................................................................C-19
C.7 Audio Connectors ................................................................................................C-19
C.8 UPA Graphics Card Connectors ..........................................................................C-20
C.8.1 Expert3D Graphics Card ..........................................................................C-21
C.8.1.1 Video Output Port .....................................................................C-21
C.8.1.2 Stereo Output Port ....................................................................C-22
C.8.1.3 External Video Synchronization Port .......................................C-23
C.8.2 Creator3D Graphics Card ........................................................................C-23
C.8.3 Elite3D Graphics Card .............................................................................C-23
Index ........................................................................................................................I-1

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List of Figures
Figure 1-1 The RES-204 (Front View).............................................................................. 1-1
Figure 1-2 RES-204 Functional Flow Diagram ................................................................ 1-2
Figure 1-3 RES-204 Components (Front View)................................................................ 1-3
Figure 1-4 RES-204 Components (Rear View)................................................................. 1-4
Figure 1-5 Memory System Functional Block Diagram ................................................... 1-8
Figure 1-6 Memory Module Functional Block Diagram................................................... 1-9
Figure 1-7 DIMM Mapping............................................................................................... 1-9
Figure 2-1 The RES-204 Server Subsystem Assembly..................................................... 2-2
Figure 2-2 The Ultra 80 Motherboard ............................................................................... 2-3
Figure 2-3 Turn the RES-204 Key-Switch to the OFF Position........................................ 2-4
Figure 2-4 Remove the Disk-Tray Dust Cover and Loosen Assembly Bolts ................... 2-5
Figure 2-5 Remove the Server Subsystem Assembly ....................................................... 2-6
Figure 2-6 Left- (A) and Right-Hand Views of Removed Server Assembly.................... 2-6
Figure 2-7 Remove the Server Assembly Protective Cover Plate..................................... 2-7
Figure 2-8 Location of the Motherboard Serial-Port Jumpers .......................................... 2-8
Figure 2-9 Location of the Motherboard Flash-PROM Jumpers ...................................... 2-9
Figure 2-10 Remove Screws holding the CPU Module Cover Plate ................................ 2-10
Figure 2-12 Locate the CPU Module Slot ......................................................................... 2-11
Figure 2-11 CPU Module Cover Plate Removed .............................................................. 2-11
Figure 2-13 Locate and Remove the CPU Module ........................................................... 2-12
Figure 2-14 Installing or Removing a CPU Module ......................................................... 2-13
Figure 2-15 Placement of the PCI Card............................................................................. 2-14
Figure 2-16 Placement of the Graphics Card .................................................................... 2-16
Figure 2-17 Placement of the Elite3D Card ...................................................................... 2-19
Figure 2-18 Removing the Memory Riser Assembly........................................................ 2-21
Figure 2-19 Remove the Riser Assembly from the Motherboard ..................................... 2-22

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Figure 2-20 Remove the 8 Screws from the Riser Support Plate (Aand B),
then remove DIMM(s) from the Riser Assembly or
Motherboard Surface (C)............................................................................... 2-23
Figure 2-21 Removing and Replacing a DIMM................................................................ 2-24
Figure 2-22 Allocation of DIMMs according to Bank ...................................................... 2-25
Figure 2-23 Setting the Memory Riser Assembly Thumbscrew Torque........................... 2-28
Figure 2-24 Removing and Replacing the Audio Module Assembly ............................... 2-29
Figure 2-25 Locate and Remove the NVRAM/TOD carrier............................................. 2-31
Figure 2-26 Locate and Remove the DC-to-DC Converter............................................... 2-33
Figure 2-27 The VME I/O Subsystem............................................................................... 2-35
Figure 2-28 Replacing the RES-204 Hard-Disk Drives .................................................... 2-38
Figure 2-29 Location of the RES-204 CD-ROM Drive .................................................... 2-40
Figure 2-30 Location of the RES-204 Server Fans ........................................................... 2-43
Figure 2-31 Remove Each Server Fan, Starting with Fan 3.............................................. 2-45
Figure 2-32 Remove the Server Fan Filter by Pulling Evenly at Both Corners................ 2-46
Figure 2-33 Replace the Server Fan Filter by Inserting Evenly into the Slot ................... 2-47
Figure 2-34 The VME I/O Fan Tray ................................................................................. 2-48
Figure 4-1 RES-204 Power Supply Status LEDs .............................................................. 4-2
Figure 4-2 The RES-204 Cooling System......................................................................... 4-5
Figure 4-3 Air is Pulled through Vents at the Front of the Cabinet .................................. 4-6
Figure 4-4 Hot Air is Exhausted from the RES-204 through Rear Vents ......................... 4-6
Figure 4-5 Data Flow through the VME Buffer/Alarm Card within the RES-204 ........... 4-8
Figure 4-6 RES-204 Front-Panel LEDs and VME Reset Switch (SYSR) ...................... 4-10
Figure 4-7 Location of Jumper-Pins on the VME Buffer/Alarm Board.......................... 4-10
Figure 4-8 Location of Jumper Pins on the VME-Bridge PCI Card ............................... 4-12
Figure C-1 Ultra 80 Motherboard Connectors ................................................................... C-3
Figure C-2 DC-to-DC Converter Connector J4105 ........................................................... C-4
Figure C-3 Power Supply Connector J4106....................................................................... C-5

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Figure C-4 Power Supply Connector J4107....................................................................... C-6
Figure C-5 DC-to-DC Converter Connector J4108 ........................................................... C-7
Figure C-6 PCI Fan Connector J4109 ................................................................................ C-8
Figure C-7 CPU Fan Connector J4110 .............................................................................. C-8
Figure C-8 Combined Cable Assembly Connector J4111 ................................................. C-9
Figure C-9 Peripheral Power Cable Assembly Connector J4112 .................................... C-10
Figure C-10 Serial Ports COM 1 and COM2 Connector Pin Configuration ..................... C-11
Figure C-11 UltraSCSI Connector Pin Configuration ....................................................... C-13
Figure C-12 Parallel Port Connector Pin Configuration .................................................... C-16
Figure C-13 Keyboard/Mouse Connector Pin Configuration ............................................ C-17
Figure C-14 TPE Connector Pin Configuration................................................................. C-18
Figure C-15 Audio Connector Configuration (I/O Panel is Opposite Order) ................... C-19
Figure C-16 Parallel Port Connector Pin Configuration .................................................... C-20
Figure C-17 Expert3D Connector Panel ............................................................................ C-21
Figure C-18 Expert3D 7-Pin DIN Female Stereo Connector ............................................ C-22

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List of Tables
Table 1-1 Major Components of the RES-204................................................................. 1-5
Table 1-2 I/O Panel Connection IDs and Definitions ...................................................... 1-6
Table 1-3 1-Gbyte DIMM Configuration Scenario........................................................ 1-10
Table 1-4 Memory Relative Starting Address with No Interleaving ............................. 1-10
Table 1-5 Memory Addressing for 2-Way Interleaving................................................. 1-11
Table 1-6 Memory Addressing for 4-Way Interleaving................................................. 1-11
Table 2-1 Serial-Port Jumper Settings ............................................................................. 2-8
Table 2-2 Flash-PROM Jumper Settings ......................................................................... 2-9
Table 2-3 Order of CPU Module Installation................................................................. 2-12
Table 2-4 DIMM Allocation on the RES-204................................................................ 2-26
Table 3-1 RES-204 Server Configuration........................................................................ 3-3
Table 3-2 RES-204 VME-I/O Configuration—Arbitration/Address Mapping ............... 3-5
Table 3-3 RES-204 VME-I/O Configuration—Master and Slave Access Modes........... 3-7
Table 4-1 Power Key-Switch LED Interpretation............................................................ 4-3
Table 4-2 VME Subsystem Front-Panel LED and Switch Interpretation........................ 4-9
Table 4-3 VME Buffer/Alarm Jumper-Pin Configurations ........................................... 4-11
Table 4-4 VME-Bridge PCI Card Jumper-Pin Configurations...................................... 4-13
Table 5-5 Led control register (read mode) ..................................................................... 5-6
Table 5-6 Air flow sensor register (read mode) ............................................................... 5-6
Table 5-7 User input status register (read mode) ............................................................. 5-7
Table 5-8 User relay control register (read mode) ........................................................... 5-7
Table 5-9 Power Supply status register (read mode) ....................................................... 5-8
Table 5-10 DC voltage source control/status register (read mode).................................... 5-8
Table 5- 11 Thermal sensor control/status register (read mode)....................................... 5-10
Table 5-12 VME fan control/status register (read mode) ................................................ 5-11
Table 5-13 DC voltage source status register (read mode) .............................................. 5-12

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Table 5-14 Interrupt Enable Register (Read Mode)......................................................... 5-13
Table 5-15 Interrupt status register (read mode).............................................................. 5-14
Table 5-16 Server temperature auxiliary register (read/write mode)............................... 5-16
Table 5-17 Server temperature warning register (read/write mode) ................................ 5-16
Table 5-18 VME Buffer/Alarm Card interrupt control register (read/write mode) ......... 5-17
Table 5-19 Server temperature shutdown register (read/write mode).............................. 5-17
Table 5-20 Server temperature shutdown register (read/write mode).............................. 5-17
Table 5-21 Server fan status register (read/write mode) .................................................. 5-18
Table 5-22 RES-204 Monitoring Register Address Summary......................................... 5-24
Table B- 1 RES-204 Physical Specifications..................................................................... B-1
Table B- 2 RES-204 Clearance and Service Access.......................................................... B-2
Table B- 3 RES-204 Shipping Specifications.................................................................... B-2
Table B- 4 RES-204 Electrical Specifications................................................................... B-2
Table B- 5 RES-204 Temperature, Humidity, and Altitude Limits................................... B-3
Table C- 1 Power Connectors ............................................................................................ C-2
Table C- 2 DC-to-DC Converter Connector J4105 Pin Description ................................. C-4
Table C- 3 Power Supply Connector J4106 Pin Description............................................. C-5
Table C- 4 Power Supply Connector J4107 Pin Description............................................. C-6
Table C- 5 DC-to-DC Converter Connector J4108 Pin Description ................................. C-7
Table C- 6 PCI Fan Connector J4109 Pin Description ...................................................... C-8
Table C- 7 CPU Fan Connector J4110 Pin Description .................................................... C-8
Table C- 8 Combined Cable Assembly Connector J4111 Pin Description ....................... C-9
Table C- 9 Peripheral Power Cable Assembly Connector J4112 Pin Description .......... C-10
Table C- 10 Serial Port A and B Connector Pin Assignments .......................................... C-11
Table C- 11 UltraSCSI Connector Pin Assignments ......................................................... C-13
Table C- 12 Parallel Port Connector Pin Assignments...................................................... C-16
Table C- 13 Keyboard/Mouse Connector Pin Assignments .............................................. C-17
Table C- 14 TPE Connector Pin Assignments................................................................... C-18

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Table C- 15 CPU Fan Connector J4110 Pin Description .................................................. C-19
Table C- 16 Audio Connector Line Assignment ............................................................... C-19
Table C- 17 Parallel Port Connector Pin Assignments...................................................... C-20
Table C- 18 Expert3D Video Output Port ......................................................................... C-21
Table C- 19 Expert3D Stereo Output Port......................................................................... C-22

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Preface
This document, entitled Rugged Enterprise Server 200 Installation Guide, Version
1.0, provides instructions on how to install, configure, power up, boot, and perform
diagnostics on Model RES-204 of the Rugged Enterprise Server 200 family of Sun
Microsystems UltraSPARC-II-based servers. These instructions are intended for an
experienced system administrator with a knowledge of both networking and high-
speed server systems.
General Overview
Model RES-204 is based on the Sun Microsystems Ultra 80TM workstation Mother-
board, combined with a high-speed VME I/O subsystem that communicates with the
PCI bus of the Ultra 80 through a specially designed VME interface. To withstand
the extreme shock (over 15Gs), temperature conditions (over 50°C), and EMI asso-
ciated with such demanding markets as military/aerospace and telecommunications,
Themis engineers have added custom hardware (protective plates, high-dissipation
heat sinks, ultra-high-air cooling, and component strengtheners, for example) to all
Sun CPU/Memory boards and PCI/Graphics I/O boards. With its fast computer
power, diverse I/O, and unyielding ruggedness, the RES-204 joins the larger Rugged
Enterprise Server 2000 family as one of the first Sun-based servers designed from
the ground up to withstand military and aerospace environmental requirements.
Note: Whenever this manual refers to the Rugged Enterprise Server 200, the de-
scription describes properties and configurations common to all models of the
family. In the case of Version 1.0 of this manual, all descriptions apply to only
one model—the RES-204.

Rugged Enterprise Server 200 Installation Guide
xx Themis Computer
Major Features
The major features of the RES-204 are incorporated into its ability to perform faster
processing and greater I/O throughput, and withstand harsh environments through
added ruggedness. The RES-204 consists of two major sections: the Server Sub-
system containing the Ultra 80 Motherboard and all of its CPU Modules, DIMMs,
and I/O boards, and the VME I/O Subsystem (see Figure below). There are a total
of 16 I/O slots, divided between six slots in the Server Subsystem and ten slots in the
VME Subsystem.
V
ME
Buffer/Alarm
Board
V
ME I/O Subsystem
10slots
Ultra 80 Motherboard
VME64
or
cPCI
I/O Expansion
Board
UltraSPARC-II
CPU Module
4 slots
System
Control
DIMM
Modules
8x2slots
4slots
Power
Supply
2
Power
Supply
3
Power
Supply
1
UPA
Graphics
2slots
85 to 265 VAC
47 to 440 Hz
Ultrawide
SCSI
Port
Parallel
Port
Serial
Ports
Ethernet
Port
Keyboard
/ Mouse
Ultrawide
SCSI
UPA-to-PCI
Interface Chip
(U2P)
CD-ROM Hard-Disk Drives (3)
Up to 4 GB
Memory
450 MHz
4-MB Cache
Dual-Channel
PCI I/O
Boards
32X 18 GB each
112.5
MHz
V
ME Interface
Audio
In
Audio
Out
V
ME Bridge Card
PCI Bus