Intergraph InterServe 650, InterServe 660, StudioZ RAX Reference

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InterServe 650, 660, and StudioZ RAX

System Reference

May 1997 DHAF02230

Copyright



1996, Intergraph Corporation including this documentation, and any software and its file formats and audio-visual displays described herein; all rights reserved; may only be used pursuant to the applicable software license agreement; contains confidential and proprietary information of Intergraph and/or other third parties which is protected by copyright, trade secret and trademark law and may not be provided or otherwise made available without prior written authorization.

FCC Statement

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy. If the equipment is not installed and used in accordance with the instruction manual, it may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

CDC Statement

This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

Cautions

Changes or modifications made to the system that are not approved by the party responsible for compliance could void the user’s authority to operate the equipment.

THIS PRODUCT CONFORMS TO THE APPLICABLE REQUIREMENTS OF 21 CFR SUBCHAPTER J AT DATE OF MANUFACTURE.

Read all safety and operating instructions before using the equipment. Keep these instructions for future reference. Follow all warnings on the equipment or in the operating instructions.

Warnings

The service and upgrade instructions should be performed by qualified personnel only. Qualified personel do not have to be Intergraph service personnel, but those who are familiar with servicing computers, can follow instructions in a manual to service equipment, and do so without harm to themselves or damage to the equipment.

To reduce the risk of electrical shock, do not attempt to open the equipment unless instructed. Do not use a tool for purposes other than instructed.

There are no user serviceable parts within the power supply. In the event of failure, the power supply must be replaced by qualified service personnel. Use Intergraph power supplies only.

Introduction...........................................................................................................................................ix

Restrictions..............................................................................................................................................ix

Conventions.............................................................................................................................................ix

Additional System Information................................................................................................................ix

Operating System Information..................................................................................................................x

1 General Information...........................................................................................................................1

Safety Precautions....................................................................................................................................1

InterServe and StudioZ RAX Base Unit.....................................................................................1

Intergraph 19-inch Rack.............................................................................................................1

Power Requirements.................................................................................................................................2

Domestic AC Distribution Box..................................................................................................2

Non-Domestic AC Distribution Box..........................................................................................3

Equipment Power Loads ............................................................................................................4

Placing the System....................................................................................................................................4

2 Installing the InterServe 650, 660 .....................................................................................................5

Uninterruptible Power Supply..................................................................................................................6

InterRAID-8 Cabinets...............................................................................................................................7

InterServe Base Unit...............................................................................................................................10

Rack-mount Interface Kit.......................................................................................................................13

Remote Interface Kit ..............................................................................................................................15

RAID Disk Drives..................................................................................................................................16

System Cables.........................................................................................................................................18

Keyboard, Mouse and Monitor ................................................................................................18

InterRAID-8.............................................................................................................................20

Intruder Alert............................................................................................................................21

Expansion Board Cables ..........................................................................................................24

UPS Serial Cable......................................................................................................................25

System Power Cord..................................................................................................................26

Cable Handlers .......................................................................................................................................27

Additional Rack-mount Equipment........................................................................................................29

Checking the Setup.................................................................................................................................29

Starting the System .................................................................................................................................29

3 Installing the StudioZ RAX .............................................................................................................31

InterRAID-8 Cabinet..............................................................................................................................32

StudioZ RAX Base Unit.........................................................................................................................36

RAID Disk Drives..................................................................................................................................39

System Cables.........................................................................................................................................42

PC Extender .............................................................................................................................42

InterRAID-8 Cables .................................................................................................................43

Expansion Board Cables ..........................................................................................................45

System Power Cord..................................................................................................................46

Cable Handlers .......................................................................................................................................47

Additional Rack-mount Equipment........................................................................................................49

Checking the Setup.................................................................................................................................49

Starting the System .................................................................................................................................49

4 Hardware Overview.........................................................................................................................51

5 System Hardware Information........................................................................................................59

System Level Functional Diagram..........................................................................................................60

Processor Board (MSMT329) ................................................................................................................61

Functional Diagram..................................................................................................................61

Memory Subsystem Description...............................................................................................62

Address Resources ...................................................................................................................64

Board Layout............................................................................................................................65

I/O Expansion Board (MSMT330).........................................................................................................66

Functional Diagram..................................................................................................................67

I/O Addresses...........................................................................................................................68

DMA Channels.........................................................................................................................69

Board Layout............................................................................................................................69

Component Descriptions..........................................................................................................73

I/O Connector Board (MSMT328).........................................................................................................76

Board Layout............................................................................................................................76

Flash EPROM ..........................................................................................................................78

LCD Board (MPCBD20)........................................................................................................................79

Power Distribution Board (MSMT331 or MSMT385) ..........................................................................79

Side 1 .......................................................................................................................................79

Side 2 .......................................................................................................................................80

Service Notice..........................................................................................................................82

AC Input Wiring.....................................................................................................................................83

Internal RAID Section (MESAN20).......................................................................................................84

Assembly Layout......................................................................................................................84

Cable Routing and Pinouts.......................................................................................................85

Bus Display Jumper .................................................................................................................86

Service Notice..........................................................................................................................86

Power Supplies (MPWS139)..................................................................................................................87

Monitors .................................................................................................................................................89

Intruder Alert..........................................................................................................................................90

Peripherals..............................................................................................................................................92

CD-ROM Drives......................................................................................................................92

2 GB Fixed Disk Drive (CDSK094) ........................................................................................94

Combo Drive (MESAM86)......................................................................................................95

6 Accessing the System........................................................................................................................97

Servicing Restrictions.............................................................................................................................97

Opening the Base Unit............................................................................................................................97

Avoiding Electrostatic Discharge...........................................................................................................98

Closing the Base Unit.............................................................................................................................99

7 Upgrading the System....................................................................................................................101

Servicing Restrictions...........................................................................................................................101

Adding Memory ...................................................................................................................................101

Adding Option Boards..........................................................................................................................104

Assigning Resources for Option Boards ................................................................................105

Adding Internal SCSI Devices..............................................................................................................108

Adding External SCSI Devices.............................................................................................................110

Understanding Cable Lengths ................................................................................................110

Connecting the Device...........................................................................................................111

vii

Disabling Sync Negotiation....................................................................................................111

A Specifications..................................................................................................................................113

B Low-Level Software Procedures...................................................................................................115

Installing or Replacing Flash Code (BIOS) on CINF917 (RAID controller) .......................................115

Installing or Replacing Firmware on MESAN200 (Internal RAID section).........................................115

Setting the Default RAID Configuration..............................................................................................116

InterServe 650, 660................................................................................................................116

StudioZ RAX .........................................................................................................................116

Index....................................................................................................................................................117

viii

Introduction

This System Reference provides the information necessary to service InterServe 650, 660, and StudioZ RAX systems.

Restrictions

This document is restricted for use by qualified personnel. In the opening, upgrading, and servicing instructions, heed all warnings and cautions. Personal injury and damage to equipment can occur if documented procedures are not followed.

WARNING The system produces high-leakage current. Flip the circuit breaker to the OFF position when

servicing or upgrading the base unit.

CAUTION Use an antistatic wrist strap for all servicing procedures to avoid the possibility of electrostatic

discharge.

Conventions

Bold

Italic Variable values that you supply, or cross-references.

Monospace

SMALL CAPS Key names on the keyboard, such as D, ALT or F3. Names of files and

CTRL+D Press a key while simultaneously pressing another key; for example, press

Commands, words, or characters that you key in literally.

Output displayed on the screen.

directories. You can type filenames and directory names in the dialog boxes or the command line in lowercase unless directed otherwise.

CTRL and D simultaneously.

Additional System Information

A System Setup is shipped with each system, and provides detailed information about:

Configuring the operating system and associated system software.

Using the system.

Using the AMIBIOS Setup program.

Installing system software.

A System Introduction is delivered with the system, and provides information about:

Intergraph Support

System hardware features

Available hardware options

Operating System Information

If you need more information on an aspect of the Windows NT operating system, refer to the printed and online Windows NT documentation from Microsoft:

For detailed information on installing and configuring the operating system, refer to the Windows NT Installation Guide.

For detailed information on using the operating system, refer to the online Windows NT System Guide, delivered on CD-ROM with the operating system, and to Windows NT Help.

Additional online Windows NT documentation is delivered on CD-ROM with the operating system.

1 General Information

Review this chapter before installing the InterServe 650, 660 or StudioZ RAX into the Intergraph rack.

Set up the Intergraph rack using the Intergraph Rack Installation (DHA0194x0, supplied with the rack), and become familiar with the rack enclosure before installing the system hardware.

Follow the instructions in Chapter 2 to unpack and set up the InterServe 650 or 660, and in Chapter 3 to unpack and set up the StudioZ RAX.

Ensure that all Intergraph equipment has the necessary mounting hardware and other associated items as described in each section. If any items are missing, contact the local support office immediately to obtain the missing items.

Retain all packaging materials. To return equipment for repair, the customer must return it in the original packaging to obtain warranty service (if provided by their contract agreement).

WARNING If using non-Intergraph cables with the system, ensure that they are shielded and terminated on

both ends.

Safety Precautions

InterServe and StudioZ RAX Base Unit

The base unit is subject to high leakage current, and must be properly grounded. To assure proper grounding, connect the base unit power cord only to the designated outlet on the AC distribution box or Uninterruptible Power Supply (UPS).

The base unit weighs 125 pounds (57 kg) without RAID disk drives. Two people must lift the base unit when removing it from the pallet and installing it into the rack.

Intergraph 19-inch Rack

WARNING The Intergraph rack is intended for use only with Underwriter’s Laboratories Listed rack-

mountable accessories which meet the criteria below and are suitable for use in a 26 °C ambient temperature.

Fixed devices may not weigh more than 20 pounds (9.0 kg) per vertical U (1.75 inches). The center of gravity of fixed devices must not be deeper than 15.0 inches (38.1 cm) inside the rack.

Slide rail devices (between 5 U and 11 U) may not weigh more than 13.6 pounds (6.2 kg) per U. These devices may not be extended more than 31.5 inches (78.8 cm) and their center of gravity must not extend beyond 16.5 inches (49.1 cm).

Slide rail devices (less than 5 U) may not weight more than 20 pounds (9.0 kg) per U. These devices may not be extended more than 24 inches (61 cm) and their center of gravity must not extend beyond 13 inches (33 cm).

If more than one slide rail device is installed, only one device may be extended at a time. Should you need access to a device while another is extended, push the extended device back into the rack before extending the next device.

WARNING Extending more than one device at a time could cause the rack to fall forward, causing damage

to the equipment and injuring anyone standing in front of the rack.

Do not push on or lean against the rack. The front and side stabilizer feet must be extended at all times.

Install bottom components into the rack first.

Power Requirements

This section provides information about the power requirements of the AC distribution box supplied by Intergraph with some systems. Intergraph provides separate AC distribution boxes for domestic and non-domestic use. This section describes the specifications and functionality of both types.

NOTE If the cutomer purchased a UPS instead of an AC distribution box, refer to the documentation delivered

with the UPS for power information.

Domestic AC Distribution Box

Specifications for the domestic AC distribution box include:

AC input: 110/220 VAC 60 Hz, 16 Amperes

Receptacles: eight NEMA 5-15R and one NEMA 6-15R

Power cable: 9 feet, 12 AWG, 4 conductor with NEMA L14-20P plug

Output rating: 1760 VA/phase @ 110 VAC, 3520 VA total

The domestic AC distribution box is rated for a maximum output rating of 3520 VA (Volt-Amperes) at 110 VAC. The sum-total VA load that the devices pull must not exceed this maximum, else a breaker in the AC distribution box trips when power is applied. A second AC distribution box must be installed to provide the additional power requirement. The following figure shows the domestic AC distribution box.

Each receptacle on the AC distribution box is rated for a specific VA. The 6-15R receptacle (J9) is used for the power cord to the server. The remaining eight receptacles (110 V each) are for additional devices installed in the rack. Notice that the left four (J1-J4) and right four (J5-J8) are on different phases. Follow these guidelines when connecting equipment power cords:

If the NEMA 6-15R receptacle (J9) is not used, then the eight NEMA 5-15R receptacles can support the full 3520 VA load (1760 VA per phase).

If the NEMA 6-15R receptacle (J9) is used, then the eight NEMA 5-15R receptacles can support 1760 VA load (880 VA per phase).

The power load should be balanced between the phases of the 110 VAC receptacles. For example, do not plug four 110 VAC 2 Amp devices into phase I; instead, plug two of the devices into the phase I and two into phase II.

WARNING The wall outlet to which the AC distribution box is connected must be a NEMA L14-20R type

outlet on a properly grounded branch circuit.

Non-Domestic AC Distribution Box

Specifications for the non-domestic AC distribution box include:

AC input: 190/264 VAC 50 Hz, 16 Amperes

Receptacles: eight IEC 320 10 Amperes, and one IEC 320 16 Amperes

Power cable: 2.5m with IEC 309 16 Amperes plug

Output rating: 3520 VA total @ 220 VAC

The non-domestic AC distribution box is rated for a maximum output rating of 3520 VA (Voltamperes) at 220 VAC. The sum-total VA load that the devices pull must not exceed this maximum, else a breaker in the AC distribution box trips when power is applied. A second AC distribution box must be installed to provide the additional power requirement. The following figure shows the nondomestic AC distribution box.

IEC 320 IEC 320 Power 10 Amp 16 Amp switch

Each receptacle on the AC distribution box is rated for a specific VA. The IEC 320 16 Ampere receptacle (J9) is used for the power cord from the base unit. The remaining eight IEC 320 10 Ampere receptacles are for additional devices installed in the rack. Follow these guidelines when connecting equipment power cords:

If the J9 receptacle is not used, then the eight 10 Ampere receptacles (J1-J8) can support the full 3520 VA load.

If the J9 receptacle is used, then the eight 10 Ampere receptacles (J1-J8) can support only 1760 VA load.

WARNING The wall outlet to which the AC distribution box is connected must be an IEC 309 type outlet on

a properly grounded branch circuit.

Equipment Power Loads

The power load values for the base unit and disk array cabinet are provided below. Load values of equipment must be taken into account when installing equipment to the rack.

Device

System base unit with eight drives 1200 VA Disk drive cabinet with eight 4 GB drives 265 VA Disk drive cabinet with eight 9 GB drives 261 VA 4-port concentrator 8 VA 8-port concentrator 10 VA PC Extender 13 VA

The VA load of Intergraph rack-mount options is printed on the back of the device. Add the VA load for each device to determine if the AC distribution box can handle the load. If it cannot, add an additional AC distribution box. The VA load of a device is the product of its operating Voltage (such as 110 V or 220 V) times its current rating (2 Amperes, 3 Amperes, 6 Amperes, etc.).

Placing the System

Before you unpack the equipment and begin setting up your server, determine where you want to place the system rack. Keep these guidelines in mind:

Place the rack as close as possible to the proper wall outlet. The power cord connecting the AC distribution box or UPS to the wall outlet serves as the disconnect device.

Place the rack in an area where air can circulate freely around it. Ensure that the front and the back of the rack each have 36 inches of clearance for servicing the installed hardware.

Max Load

Do not expose the system to high levels of dust, smoke, or moisture.

Place the system in an area where the temperature range stays between 10 °C and 26 °C (50 °F to 80 °F). The optimum operating temperature is 21 °C (70 °F).

Place the system in an area where the humidity stays between 20 and 80 % (non-condensing). The optimum operating humidity is 50 % (non-condensing).

The rack is not designed to be moved when equipment is installed (other than what is pre-installed by Intergraph).

WARNING Once you install the equipment, do not move the rack. If you must move it, then remove all

equipment, move the rack to its new location, and re-install the equipment.

2 Installing the InterServe 650, 660

This chapter provides instructions for installing the InterServe equipment into the Intergraph rack. The equipment is secured in the rack along the side mounting posts, which have industry standard

7.1 mm diameter mounting holes along the edge. The mounting posts have small round markers to designate each vertical unit. There are three mounting holes per U, and at every 4 U there is a small square marker. The total vertical mounting height within the rack is 40 U.

The system components should be installed in the following order:

Uninterriptible Power Supply (UPS)

InterRAID-8 disk array cabinet

InterServe base unit

Rackmount interface (keyboard, mouse, monitor)

RAID disk drives

System power and data cables

Rack cable handlers

Accessory components

WARNING Follow the installation instructions explicitly to avoid personal injury and damage to the server

hardware.

CAUTION To keep the rack from moving, ensure the front and side stabilizers are fully engaged and the leveling

feet are lowered firmly to the floor before installing equipment into the rack.

Note the following points before installing equipment into the rack:

The rack must be properly set up before placing any equipment into the rack. If installing the equipment into an Intergraph rack, follow the instructions in Intergraph Rack Installation and Use (DHA0194x) supplied with the rack.

Do not start the system until it has been completely set up. After setup is complete, refer to the System Setup for startup and configuration instructions.

As equipment is installed into the rack, some components may not align properly with the holes in the mounting posts. This occurs because some components have different tolerances in regards to their height. If components do not align properly, loosen their screws and adjust support rails and shelves where necessary so the components can be suppoerted by the proper shelves or rails, rather than by the component underneath.

The following figure shows how various configurations look when fully installed, with UPS or AC boxes. Optional InterRAID-8 cabinets (shown by dashed lines) also depict example placement. These figures do not attempt to show every possible configuration.

Monitor

InterRAID-8

InterServe

InterRAID-8 InterRAID-8

AC Dist Box AC Dist Box

InterServe

UPS

InterRAID-8

InterServe

UPS

Monitor

Keyboard Drawer

InterServe

InterRAID-8

Uninterruptible Power Supply

The UPS carton contains the UPS, serial cable, and documentation. The LanSafe III software used to monitor and configure the UPS is also included with the system.

NOTE The door hinges for the rack must be installed before installing the UPS in the bottom of the rack. For

instructions, refer to

To install the UPS into the rack:

1. Insert tinnerman nuts at hole 3 and hole 10 in the front edge of the mounting post.

2. Slide the UPS through the front of the rack, and ensure the back of the UPS rests on the mounting

shelf inside the rack.

Intergraph Rack Installation and Use

3. Attach the UPS to the rack using a screw at each corner.

Hole 11

Mounting Post

Front Edge of Post

UPS

Hole 2

4. Install the second UPS if included with the shipment. Install tinnerman nuts at hole 15 and hole 22

for the second UPS.

InterRAID-8 Cabinets

Unpack the InterRAID-8 from the carton and verify you have the following items.

Disk array cabinet

Mounting hardware

Handle brackets and screws

Tinnerman nuts and screws

Power cord

Documentation

The mounting hardware includes two shelves to be mounted inside the rack, and two brackets to be attached to the InterRAID-8 cabinet.

To install the InterRAID-8 cabinet into the rack:

1. Attach the handle brackets to both sides of the InterRAID-8 cabinet. Use the eight panhead screws

(four for each bracket) supplied with the InterRAID-8.

Handle Bracket

NOTE The sides of the InterRAID-8 have different hole patterns to match the pattern in each handle bracket.

2. Determine the 4 U space in which to install the InterRAID-8. The following figure shows where

the mounting shelf and tinnerman nut must be installed in a given 4 U space.

Mounting Shelf (End View)

(12 Holes)

Tinnerman Nut

Bottom edge of InterRAID-8 here

2. Attach the mounting shelves to the rack. Place tinnerman nuts for the shelves on the interior face

of all four mounting posts. Refer to the following figure.

Interior Face of Mounting Post

Mounting Shelves

4. Place tinnerman nuts for the InterRAID-8 faceplate on the exterior face of both front mounting

posts. The following figure shows the tinnerman nut locations for the 4 U space.

4 U (12 Holes)

Tinnerman Nuts

5. Remove and discard the flat head screws from both sides of the InterRAID-8 cabinet as shown.

Flat Head Screws

6. Attach the mounting brackets to the InterRAID-8 and slide it into the rack as shown.

Mounting Bracket (Note ledge is turned away from InterRAID-8 cabinet.)

7. Secure the disk array cabinet to the rack using the screws supplied with the InterRAID-8.

InterServe Base Unit

Two boxes are included with the base unit: one for the keyboard, and one for software media and miscellaneous parts. The software media and miscellaneous parts box contains the following items:

InterRAID-8 Cabinet

Mouse

Two cable handlers

Screws and tinnerman nuts

Keys for base unit and internal RAID section

Power cord

Windows NT Server kit (software and documentation)

Intergraph system software (diskettes)

Intergraph InterServe 650, 660 System Introduction (diskette)

WARNING The server base unit is very heavy and bulky. Two people must lift the base unit when removing

it from the pallet and installing it into the rack.

To install the server into the rack:

1. Place the pallet close to the rack.

2. Four brackets secure the base unit to the pallet. Remove the two upper screws from each bracket

as shown in the following figure.

Brackets

Screws

3. Insert tinnerman nuts in holes 27 and 55 on both front mounting posts of the rack.

4. Extend the base unit rails from the rack until they lock. Refer to the following figure.

5. With a person on either side, lift the base unit and align the base unit rails in the rack with the rail

guides mounted on the side of the base unit.

Base Unit Rails

Rail Guide (Each Side)

6. Slide the base unit into the rails and push the base until it stops. The metal rail button in the rail

guides hits against the base unit rail. Press the rail buttons on both sides and continue pushing the base unit. The base unit will stop again and the metal rail button appears in the hole of the base unit rails. Refer to the following figure.

CAUTION Ensure the board ejectors on both sides of the base unit are closed. They will interfere with the

mounting rails if not fully closed.

Base Unit Rail

Board Ejector

Rail Guide

Rail Button

7. Press the rail buttons on both sides and push the base unit into the rack.

Rack-mount Interface Kit

This section describes installing the rack-mount keyboard, mouse and monitor into the rack. The box for the rack-mount monitor contains the monitor, video cable, monitor AC power cord, and documentation.

NOTE Mounting hardware (adapter bracket, bracket insert, star washers, and screws) for the monitor is

included with the rack.

To install the keyboard and mouse into the rack:

1. Pull out the tray until it locks in the extended position.

2. Route the keyboard and mouse cables through the opening in the back of the tray and through the

four clamps in the cable guide.

3. Set the keyboard into the tray.

4. Open the hand-rest tray and set the mouse into it.

Cable Guide

Hand Rest Tray

5. To retract the keyboard and mouse tray, press the rail tabs on both sides of the tray, then push the

tray into the rack.

Push in to retract keyboard tray.

To install the monitor into the rack:

1. Remove the monitor cover plate from the rack. Screws are located at each corner and along the

bottom of the plate.

Monitor Cover Plate

Screw

Screws

2. Turn the monitor on its side and remove the base from the monitor. Do not turn the monitor onto

its display screen.

3. Attach the screws, star washers, and bracket insert to the adapter bracket as shown in the following

figure.

NOTE There are two bracket inserts to accomodate two versions of the 15-inch monitor. CFAB546 for the

Sampo 510, and CFAB622 for the Sampo 520.

4. Attach the adapter bracket to the bottom of the monitor.

Adapter Bracket

5. Set the monitor onto the shelf though the front of the rack.

6. Secure the monitor with two screws through the front of the adapter bracket.

7. Attach the monitor cover plate onto the rack.

Remote Interface Kit

A keyboard, mouse, and monitor concentrator is included with the remote interface kit. The concentrator comes with a 25-foot-long cable set that connects between the base unit and the concentrator.

To install the remote interface kit:

1. Place the keyboard, mouse, and monitor in the desired location, up to 25 feet away from the base

unit.

2. Connect the keyboard, mouse, and monitor cables to the concentrator.

Bracket Insert Star Washers

Screws

3. Connect the cable set to the base unit and to the concentrator. Refer to the concentrator

documentation for details.

RAID Disk Drives

The box labeled “This box contains hard disks loaded with operating system software” contains up to six disk drives. Three of them are boot drives, each labeled with a drive ID number (0, 1, 2). The boot drives are loaded with the operating system and must be installed into the internal RAID section of the server base unit. If additional disk drives are included in the box, they are unformatted and not labeled. The box also contains a drive labeling sheet to be used with the unformatted disk drives. If you received additional disk drive boxes, the disk drives will be unformatted, and should be installed into the rack-mount InterRAID-8 cabinets.

To install the RAID disk drives:

1. Remove the disk drives from the box.

2. Open the disk drive door to the internal RAID section.

NOTE Use the key supplied in the base unit parts box to open the disk drive door. Insert the key and turn it

clockwise to unlock, counterclockwise to lock.

3. Remove the RAID disk drives from the drive box. Each boot drive is labeled with an adapter

number (ADP), channel number (CHN), and drive ID, as shown:

x GB

ADP

CHN

4. Install the boot drives into the system’s internal RAID slots as follows: drive ID 0 into slot 1, drive

ID 1 into slot 2, and drive ID 2 into slot 3. Slots are numbered 1 to 8 starting with the right slot. Refer to the following figure.

−

For each RAID disk drive, extend the latching clips on the disk drive and align the rails on the

side of the drive with the slot guides. The metal casing of the drive faces left. If you install

the disk drive reversed, the drives will not connect to the system.

−

Push the drive between the latching clips until it slides all the way into the slot and firmly

engages the connector.

− Close the latching clips to lock the drive in the slot.

Slot 1

Drive Latching Clips

6. Install the remaining disk drives from right to left after the boot drives are installed. Fill each slot

sequentially. There should be no empty slots between drives.

7. Label the remaining drives according to their slot, as shown in the following figure.

x GB

Slot 2 Slot 1Slot 3Slot 4Slot 5Slot 6Slot 7Slot 8

ADP

CHN

Internal Disk Cabinet

NOTE ID 3 and ID 7 are not available on the label sheet. These IDs are reserved for the internal RAID

backplane and the RAID controller.

5. If your system includes external InterRAID disk array cabinets, refer to the InterRAID

documentation for instructions to connect them to your system.

WARNING Do not turn on system power until you are ready to configure Windows NT Server. If you start

the system, and then restart it before completely configuring the operating system, you will have

to re-install system software as described in Chapter 5, “Installing System Software.”

System Cables

All cable ports on the base unit and other Intergraph equipment are keyed or molded to ensure proper cable attachment. If a cable is not attaching easily, ensure that you are aligning the cable connector correctly with the port.

Keyboard, Mouse and Monitor

To connect keyboard, mouse and monitor cables:

1. If using the concentrator, connect the extension cables to the keyboard, mouse, and video ports.

2. If using the rack-mount kit, connect the keyboard and mouse cables to the ports on the back of the

base unit. Connect the video cable to the video port and to the monitor. Refer to the following figure.

Keyboard Port

Mouse Port

Video Port

3. Connect the monitor power cord to the monitor and to the AC distribution box, UPS, or wall

outlet.

4. Connect the concentrator power cord to the AC distribution box, UPS, or wall outlet.

RAID Controll

InterRAID-8

To connect InterRAID-8 cables:

1. Connect the RAID SCSI cable to the InterRAID-8 SCSI port and to a RAID controller SCSI port

in the base unit. Refer to the following figure.

NOTE On the RAID controller, the top port is channel 0, and the bottom port is channel 1. Keep track of the

InterRAID-8 attached to each channel, for drive labeling purposes.

SCSI Ports (PCI Slot 4)

InterRAID-8 SCSI Port

2. Connect the power cord to the InterRAID-8 cabinet and to the AC distribution box or UPS.

Intruder Alert

The server base unit contains the circuitry for the intruder alert, which must be connected to the alert switches in the top of the rack. If installing two Intergraph racks, where one contains only option equipment (disk array cabinets, networking devices, etc.) then the expansion rack can be connected to an adjacent rack containing the base unit. When unauthorized entry is made into the expansion rack,

the intruder alert in the base unit will activate. Chapter 3, “Using the System” of the System Setup describes how to activate and de-activate the intruder alert.

To connect the intruder alert cable for an individual rack:

1. Connect the intruder alert cable to the intruder alert port. Intergraph installs the intruder alert

cable into the back of the rack before shipment.

Intruder Alert Cable

2. Ensure the other end of the intruder alert cable, and the white loop-back connector are attached to

the sockets in the top corner of the rack. Refer to the following figure.

Intruder Alert Cable

Loopback Connector

To connect the intruder alert cable for adjacent racks:

1. For the system rack containing the base unit, connect the intruder alert cable as for an individual

rack.

2. Remove the loopback connector from the system rack, as shown in the following diagrams.

3. Remove the top access panel in each rack.

4. Connect the link cable to the socket in the base unit rack and to the empty socket in the options

rack, as shown in the following diagrams. The link cable must run through the access panel openings in each rack.

System Rack on the Right:

Move loopback connector

Attach cable to open socket

Expansion Rack

System Rack on the Left:

Remove this jumper

Link Cable

Front of Racks

Link Cable

Remove loopback connector

Base Unit

System Rack

to open socket

Base Unit

Syst em Rack

Expansion Rack

Front of Rac ks

Expansion Board Cables

The InterServe base unit includes the following expansion boards as standard equipment:

Standard Board

Slot

RAID Controller (CINF917) PCI 4 100 Base-T Fast Ethernet Network Adapter (CINF920) PCI 2 InterSite Server Monitor (FINF029) ISA 4

The following figure shows the slots on the back of the base unit. Connect the cables to the Ethernet and InterSite Server Monitor card as described in the documentation for those cards.

RAID Controller

12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4

Ethernet Card

InterSite Server Monitor Card

PCI Slot s

ISA Slots

If additional expansion boards are installed in the system, refer to the option board documentation for cable hookup procedures.

UPS Serial Cable

Connect the serial cable to the UPS and to the base unit as shown in the following figure.

Serial Port

Serial Ports

System Power Cord

To connect the system power cord:

1. Ensure the base unit circuit breaker switch is in the Off (down) position before attaching the power

cord to the system and wall outlet.

2. Connect the system power cord to the base unit AC receptacle and to the proper receptacle of the

AC distribution box or UPS.

Circuit Breaker Switch (Off position)

Power Cord

3. Connect the power cord to the AC distribution box or UPS and to the wall outlet (NEMA

L14-20R or IEC 309).

NOTE The UPS starts automatically when its power cord is connected to the wall outlet. Refer to the UPS

documentation for more details.

WARNING The wall outlet must be on a properly grounded branch circuit.

Cable Handlers

To install cable handlers:

1. Extend the base unit to provide room in the back of the rack for installing the cable handlers.

2. On a rear mounting post, count 5 holes above the top of the base unit rail and attach a tinnerman

nut. Count an additional 4, 5, and 4 holes and attach tinnerman nuts. Repeat this for the other rear post. Refer to the following figure.

3. Attach the cable handler to the rail using four screws. The part of the cable handler that comes off

(for inserting cables) must face the rack walls. Refer to the following figure.

Cable Handler

Base Unit Rail

This side faces rack wall

NOTE Most cables that attach to the system base unit must be inserted into one of the cable handlers. The

cable handlers allow the base unit to be extended without risk of damaging cables or pulling them out of other devices. The following figure shows how the cables are inserted.

These ends to the devices

These ends to the base unit

To route cables:

NOTE The base unit must be extended to insert cables into the cable handler.

1. Connect all the system power cords and data cables to the base unit and to the AC distribution box

or UPS.

2. Insert all cables that attach to the base unit (except for keyboard and mouse cables) into the cable

handler.

3. Additionally, there are cable ties and clamps along the rear mounting rails of the rack. Route

cables through these ties and clamps if necessary.

NOTE Cables that are attached to the base unit and connect to devices in another rack must also be inserted

into the cable handler.

4. After routing the cables into the cable handlers, fully extend the base unit to ensure there is enough

service loop in the cables.

Additional Rack-mount Equipment

Network hubs, routers, serial devices and other types of equipment may be installed into the rack, provided the power requirements are within the available limits of the installed AC distribution box or UPS.

CAUTION Refer to “Safety Precautions” and “Power Requirements” in Chapter 1, before attempting to install

additional equipment.

WARNING If using non-Intergraph cables with the system, ensure that they are shielded and terminated on

both ends.

To install additional equipment into the rack:

1. Ensure that the installed AC distribution box or UPS can support the additional equipment.

2. Install the necessary mounting shelves or rails to support the equipment into available space. Use

tinnerman nuts for the shelves or rails.

3. Install the equipment, and place tinnerman nuts where the equipment will bolt into the rack.

Secure the equipment to the rack.

4. Connect the cables to the equipment and to the appropriate ports on the back of the base unit.

Checking the Setup

Before starting the system, review the following items:

All hardware is properly and securely installed, and all RAID disk drives are installed in the correct locations.

The cables are properly attached from the base unit to the various options and peripherals installed in the rack or in remote locations.

The cables attached to the server base unit are routed through the cable handler. Ensure there is enough cable service loop to allow sliding devices to extend 31 inches.

The cables that run along the sides or top of the rack are installed in clips or ties to secure them in place.

The power cord from the AC distribution box or UPS is attached to the correct wall outlet.

The base unit is retracted and secured to the rack with screws at each corner.

Starting the System

Go to the System Setup, delivered with the system, to start the system for the first time and configure the operating system and system software.

3 Installing the StudioZ RAX

This chapter provides instructions for StudioZ RAX equipment into the Intergraph rack. The equipment is secured in the Intergraph rack along the side mounting posts, which have industry standard 7.1 mm diameter mounting holes along the edge. The mounting posts have small round markers to designate each vertical unit. There are three mounting holes per U, and at every 4 U there is a small square marker. The total vertical mounting height within the rack is 40 U.

WARNING Follow the installation instructions explicitly to avoid personal injury and damage to the server

hardware.

CAUTION To keep the rack from moving, ensure the front and side stabilizers are fully engaged and the feet are

lowered to the floor before installing equipment into the rack.

NOTE Do not start the system until it has been completely set up. After setup is complete, refer to the

Setup

for startup and configuration instructions.

The system components should be installed in the following order:

InterRAID-8 disk array cabinet

StudioZ RAX base unit

RAID disk drives

System power and data cables

Rack cable handlers

Accessory components

Note the following points before installing equipment into the rack:

Do not start the system until it has been completely set up. After setup is complete, refer to the System Setup for startup and configuration instructions.

As equipment is installed into the rack, some components may not align properly with the holes in the mounting posts. If this occurs, known as tolerance buildup, you should loosen screws and adjust support rails and shelves where necessary so the weight of the component is supported by the mounting posts, rather than the component underneath.

System

The following figure shows how the system should look fully installed. Optional InterRAID-8 cabinets are shown by dashed lines.

InterRAID-8

StudioZ RAX

InterRAID-8

AC Dist Box

StudioZ RAX

InterRAID-8

AC Dist Box

InterRAID-8 Cabinet

Unpack the InterRAID-8 from the carton and verify you have the following items.

Disk array cabinet

Mounting hardware

Handle brackets and screws

Tinnerman nuts and screws

Power cord

Documentation

The mounting hardware includes two rails to be mounted inside the rack, and two brackets to be attached to the InterRAID-8 cabinet.

To install the InterRAID-8 disk array cabinet into the rack:

1. Attach the handle brackets to both sides of the InterRAID-8 cabinet. Use the eight panhead screws

(four for each bracket) supplied with the InterRAID-8.

Handle Bracket

NOTE The sides of the InterRAID-8 have different hole patterns to match the pattern in each handle bracket.

2. Determine the 4 U space in which to install the InterRAID-8 (normally in the lower section of the

rack as shown in the figure after step 3). The following figure shows where the mounting shelf and tinnerman nut must be installed in a given 4 U space.

Mounting Shelf (End View)

4 U (12 Holes)

Tinnerman Nut

Bottom edge of InterRAID-8 here

3. Attach the mounting shelves to the rack. Place tinnerman nuts for the shelves on the interior face

of all four mounting posts. Refer to the following figure.

Interior Face of Mounting Post

Mounting Shelves

4. Place tinnerman nuts for the InterRAID-8 faceplate on the exterior face of both front mounting

posts.

4 U (12 Holes)

Tinnerman Nuts

5. Remove and discard the flat head screws from both sides of the InterRAID-8 cabinet as shown.

Flat Head Screws

6. Attach the mounting brackets to the InterRAID-8 and slide it into the rack as shown.

InterRAID-8 Cabinet

Mounting Bracket (Note ledge is turned away from InterRAID-8 cabinet.)

7. Secure the disk array cabinet to the rack using the screws supplied with the InterRAID-8.

StudioZ RAX Base Unit

Two boxes are included with the base unit: one for the keyboard, and one for software media and miscellaneous parts. The software media and miscellaneous parts box contains the following items:

Mouse

Two cable handlers

Screws and tinnerman nuts

Keys for internal RAID section and base unit

Power cord

Loopback VGA cable

Windows NT operating system kit (software and documentation)

Windows NT Service Pack 4 (CD-ROM)

Intergraph system software required to configure or re-install the operating system (diskettes)

Intergraph StudioZ RAX System Introduction (diskette)

NOTE The operating system is pre-installed on the fixed disk drive underneath the CD-ROM drive.

WARNING The base unit is very heavy and bulky. Two people must lift the base unit when removing it from

the pallet and installing it into the rack.

To install the base unit into the rack:

1. Place the pallet close to the rack.

Brackets

Screws

2. Four brackets secure the base unit to the pallet. Remove the two upper screws from each bracket

as shown in the previous figure.

3. Insert tinnerman nuts in holes 27 and 55 on both front mounting rails.

4. Extend the base unit rails in the rack until they lock. Refer to the following figure.

Base Unit

5. With a person on either side, lift the base unit and align the base unit rails in the rack with the rail

guides mounted on the side of the base unit.

Rails

Rail Guide (Each Side)

7. Slide the base unit into the rails and push the base until it stops. The metal rail button in the rail

CAUTION Ensure the board ejectors on both sides of the base unit are closed. They will interfere with the

mounting rails if not fully closed.

Base Unit Rail

Board Ejector

Rail Button

6. Press the rail buttons on both sides and push the base unit into the rack.

RAID Disk Drives

The StudioZ RAX comes standard with eight RAID disk drives: four to be installed into the internal disk drive section of the base unit, and four in the external InterRAID-8 cabinet. Two disk drive boxes

(one labeled “Internal” and one “External”) contain the disk drives and a drive labeling sheet. The standard disk drives are pre-labeled with capacity (GB), adapter number (ADP), channel (CH), and slot ID (ID).

If additional disk drives are shipped, they are included in separate boxes. These drives are unformatted and have a blank label that must be completed after installing them. Before installing drives with a blank label, install the drives in the “Internal” and “External” boxes first.

To install the standard RAID disk drives:

1. Open the disk drive door to the internal RAID section.

NOTE Use the key supplied in the base unit parts box to open the disk drive door. Insert the key and turn it

clockwise to unlock, counterclockwise to lock.

1. Remove the disk drives from the “Internal Drives” box. These drives contain a label similar to the

following:

x GB

ADP

CHN

2. Open the access door of the internal disk drive section in the StudioZ RAX base unit. Slots are

numbered 1 to 8 from the right slot to the left.

3. Install the drives into slots 1, 2, 5, and 6, as shown in the following figure.

x GB

ADP

CHN

Slot 2 Slot 1Slot 3Slot 4Slot 5Slot 6Slot 7Slot 8

Internal Disk Cabinet

− For each RAID disk drive, extend the latching clips on the drive and align the rails on the side

of the drive with the guides inside the slot. The metal casing of the drive faces left. If you

install the disk drive reversed, the drives will not connect to the system.

−

Internal Disk Drive Cabinet

Push the drive between the latching clips until it slides all the way into the slot until it engages

the connector. Do not use excessive force.

Close the latching clips to lock the drive in the slot.

See the following figure.

Slot 1

External InterRAID-8 Cabinet

Metal Casing

Drive Latching Clips

1. Remove the disk drives from the “External Drives” box. These drives contain a label similar to the

following:

x GB

ADP

CHN

2. Open the access door of the external INterRAID-8 cabinet. Slots are numbered 1 to 8 from the

right slot to the left.

3. Install the drives into slots 1, 2, 5, and 6, as shown in the following figure.

4. Locate the four RAID drives with the ADP 2 labels, and install them into slots 1, 2, 5, and 6 of the

external InterRAID-8 cabinet, shown in the following figure. .

x GB

ADP

CHN

Slot 2 Slot 1Slot 3Slot 4Slot 5Slot 6Slot 7Slot 8

External Disk Cabinet

To install additional RAID disk drives drives:

1. If additional disk drive are shipped, fill the open slots of the internal disk section and the

InterRAID-8 cabinet.

2. Label the drives in the internal disk section as shown.

x GB

Slot 2 Slot 1Slot 3Slot 4Slot 5Slot 6Slot 7Slot 8

ADP

CHN

Internal Disk Cabinet

3. Label the drives in the external InterRAID-8 cabinet as shown.

x GB

Slot 2 Slot 1Slot 3Slot 4Slot 5Slot 6Slot 7Slot 8

External Disk Cabinet

ADP

CHN

The add-on drives are not formatted or configured. After configuring system software you must format and configure the drives to make then usable to the system. Refer to in Chapter 2 of the System Setup to perform the configuration tasks after completing the hardware installation.

System Cables

PC Extender

The PC Extender includes a transmitter box and receiver box, one 8-foot long three-part cable, and user documentation. Intergraph also supplies two 100-foot category 5 unshielded twisted pair (UTP) extension cables for placing the monitor, keyboard, and mouse in a remote location.

NOTE Interlaced stereo mode cannot be run if the monitor, mouse, and keyboard are connected to the PC

Extender.

To install the PC Extender:

1. Set the receiver, monitor, mouse, and keyboard in the desired location. Connect the monitor,

mouse, and keyboard cables to the receiver.

2. Set the transmitter in the rack on top of the AC box.

3. Connect the single end of the three-part cable to the transmitter. Connect the three-part cable to

the keyboard, mouse, and video ports.

Keyboard Port

Mouse Port

4. Connect the two UTP cables to the transmitter and to the receiver.

Refer to the documentation delivered with the PC Extender for additional instructions.

InterRAID-8 Cables

PCI slots on the back of the base unit are numbered from left to right, starting with 12 and counting down.

To connect the InterRAID-8 cables:

1. Connect the RAID SCSI cables to the InterRAID-8 SCSI ports.

2. Connect the RAID SCSI cables to the RAID controller SCSI ports in slot 5 of the base unit. The

cable connecting to the top RAID controller port attaches to the left port on the InterRAID-8. The cable connecting to the bottom RAID controller port attaches to the right port on the InterRAID-8.

Video Port

NOTE The RAID controller in slot 4 connects to the internal RAID section of the base unit. Do not connect

external cables to this controller.

RAID Controller SCSI Ports (PCI Slot 5)

12 11 10 9 8 7 6 5 4 3 2 1

PCI Slot s

RAID Controller SCSI ports for internal RAID section (Not Used)

Cable to top RAID controller port in PCI slot 5.

Cable to bottom RAID controller port i n PCI sl ot 5.

3. Connect the power cord to the InterRAID-8 cabinet and to the AC distribution box.

InterRAID-8 Cabinet

AC Box

Expansion Board Cables

The following table shows the type and location of standard expansion boards delivered in the workstation base unit.

Standard Board

Slot

RAID Controller (CINF917) PCI 4 RAID Controller (CINF917) PCI 5 RealiZm Z10T (MESAM96) PCI 6 and 7 StudioZ SDI (MSMT297) PCI 3 100 base-T Fast Ethernet (CINF920) PCI 2 Professional Audio Sound Card (CINF094) PCI 1

NOTE The RAID controller in PCI slot 7 connects to the internal RAID section of the base unit. The RAID

controller in PCI slot 6 connects to the rack-mount InterRAID-8 cabinet.

NOTE If additional RAID controllers are installed, they are located in PCI slots 6 and 7. The Realizm Z10T

cards are then located in PCI slots 8 and 9.

The following figure shows the slots and standard board connectors on the back of the base unit. Refer to the documentation for each board for specific cable hookup procedures.

RAID Controllers

RealiZm Z10T

StudioZ SDI Card

Ethernet Card

Sound Card

12 11 10 9 8 7 6 5 4 3 2 1 1234

PCI Slot s ISA Slots

System Power Cord

To attach the system power cord:

1. Ensure the base unit circuit breaker switch is in the Off (down) position before attaching the power

cord to the system and wall outlet.

Circuit Breaker Switch (In Off Position)

2. Connect the power cord to the base unit and to the AC distribution box.

3. Connect the power cord from the AC distribution box to the wall outlet, type NEMA L14-20R or

IEC 309.

WARNING The wall outlet must be on a properly grounded branch circuit.

Cable Handlers

To install cable handlers:

1. Extend the base unit to provide room in the back of the rack for installing the cable handlers.

2. On a rear mounting post, count 5 holes above the top of the base unit rail and attach a tinnerman

nut. Count an additional 4, 5, and 4 holes and attach tinnerman nuts. Refer to the following figure.

3. Attach the cable handler to the rail using four screws. The part of the cable handler that comes off

(for inserting cables) must face the rack walls. Refer to the following figure.

Cable Handler

Base Unit Rail

This side faces rack wall

NOTE Most cables that attach to the system base unit must be inserted into one of the cable handlers. The

cable handlers allow the base unit to be extended without risk of damaging cables or pulling them out of other devices. The following figure shows how the cables are inserted.

These ends to the devices

These ends to the base unit

To route cables:

NOTE The base unit must be extended to insert cables into the cable handler.

1. Connect all the system power cords and data cables to the base unit and to the AC distribution box

or UPS.

2. Insert all cables that attach to the base unit (except for keyboard and mouse cables) into the cable

handler.

3. Additionally, there are cable ties and clamps along the rear mounting rails of the rack. Route

cables through these ties and clamps if necessary.

NOTE Cables that are attached to the base unit and connect to devices in another rack must also be inserted

into the cable handler.

4. After routing the cables into the cable handlers, fully extend the base unit to ensure there is enough

service loop in the cables.

Additional Rack-mount Equipment

Additional equipment may be installed into the rack, provided the power requirements are within the available limits of the installed AC distribution box.

CAUTION Refer to “Safety Precautions” and “Power Requirements” in Chapter 1 before installing additional

equipment.

WARNING If using non-Intergraph cables with the system, ensure that they are shielded and terminated on

both ends.

To install additional equipment into the rack:

1. Ensure that the installed AC distribution box can support the additional equipment.

2. Install the necessary mounting shelves or rails to support the equipment into available space. Use

tinnerman nuts for the shelves or rails.

3. Install the equipment, and place tinnerman nuts where the equipment will bolt into the rack.

Secure the equipment to the rack.

4. Connect the cables to the equipment and to the appropriate ports on the back of the base unit.

Checking the Setup

Before starting the system, review the following items:

All hardware is properly and securely installed, and all RAID disk drives are installed in the correct locations.

The cables are properly attached from the base unit to the InterRAID-8 cabinet, peripherals, and extender.

The cables attached to the base unit are routed through the cable handler. Ensure there is enough cable service loop to allow sliding devices to extend 31 inches.

The cables that run along the sides or top of the rack are installed in clips or ties to secure them in place.

The power cord from the AC distribution box is attached to the correct wall outlet.

The base unit is retracted and secured to the rack with screws at each corner.

Starting the System

Go to the System Setup, delivered with the system, to start the system for the first time and configure the operating system and system software.

4 Hardware Overview

This chapter shows front and rear views of the base unit, including major parts and assemblies. Under each figure is a table that states the Intergraph part number of items called out in the figures. The Reference Page column in the table guides you to the page in this document for specific information about the part.

Find No.

Intergraph Part No.

Description

Reference Page

1 CFAB371F Front top cover n/a 2 MMSA4010 5.25-inch peripheral bracket n/a 3 CDSKxxx CD-ROM Drive 84 4 CDSK094 2 GB fixed disk drive (StudioZ RAX only) 85 4 CFAB558F Disk drive tray n/a 5 CFAB364F Airflow baffle n/a 6 MESAN160 Hot swappable system fan n/a 7 MMSA4070 3.5-inch drive bracket n/a 8 MESAM86 Combo drive 86

Detail A

MESAM86

MMSA4070

Detail B

MMSA401

CDSK132, o CDSK156

CFAB253

CSK094

CFAB558

Find No.

Intergraph Part No.

Description

Reference Page

1 CFAB357F Cross bar support n/a 2 MSMT329 Processor board 53 3 CFAB374F LCD back plate n/a 4 MPCBD20 LCD board 71 5 CFAB370F RAID section door n/a 6 MESAN200 Internal RAID section 76

Detail A

MMSA399

MSMT351

MCBL098

MSMT347

MSMT349

MSMT348

MSMT350

3 4

Find No.

Intergraph Part No.

Description

Reference Page

1 CFAB354F Back top cover n/a 2 MSMT328 I/O connector board 68 3 MSMT330 I/O expansion board 58 4 MSMT331 or

Power distribution board 71

MSMT385

5 n/a AC receptacle, circuit breaker switch, AC filter,

enclosure 6 MPWS139 550 W power supply, hot swappable, redundant 79 7 CFAB348 I/O panel n/a

7 A

NOTE The power distribution board has two board stiffeners attached. The assembly number using

MSMT331 or MSMT385 is MESAN180.

Detail A

CFAB348

MSMT328

5 System Hardware Information

This chapter contains technical information about the boards, and other hardware that comes standard with the InterServe 650, 660 and StudioZ RAX systems. The following hardware items are described.

Processor board (MSMT329)

I/O expansion board (MSMT330)

I/O connector board (MSMT328)

LCD panel (MPCBD20)

Power Distribution board (MSMT331 or MSMT385)

Internal RAID Section (MESAN20)

Intruder Alert

Peripherals

System Fans

If your system includes any of the following hardware, refer to the documentation delivered with that hardware for additional information:

RAID controller (CINF917)

InterRAID-8 cabinet (FDSK459/473/487/488)

100 Base-T Fast Ethernet card (CINF920)

InterSite Server Monitor (CINF029), InterServe only

Concentrator (FINF924 or FINF925), InterServe only

Uninterruptible Power Supply (MPWS144)

StudioZ card (MSMT297), StudioZ RAX only

RealiZm Z10T (MESAM96), StudioZ RAX only

Professional Audio sound card (CINF094), StudioZ RAX only

PC Extender (CINF033), StudioZ RAX only

System Level Functional Diagram

AC In

Power

Distributi on ( AC

Box or UPS)

I/O Expansion

Board

(MSMT330)

I/O Connector

Board

(MSMT328)

Power

Supply

Keyboard

Mouse

Monitor

Serial Ports

Parallel Port

SCSI Port

AC Filter

Circuit Breaker

Switch

Power

Supply

Power Distribution Board

(MSMT331 or MSMT385)

Intruder

Alert

Terminal

Block

Power

Supply

Processor

Board

(MSMT329)

System Fans (MESAN160)

Combo Drive (MESAM86)

System Keyswitch

Internal RAID Section (MESAN200)

LCD Board (MPCBD20)

CD-ROM Drive (CDSK132)

Fixed Disk Drive (CDSK094)

CDSK 094 for Studio Z RAX only. Optional drive or empty in InterServe .

Part Page Part Page

Power distribution n/a Intruder Alert 90 Power distribution board (MSMT331

79 Keyboard n/a

or MSMT385) I/O expansion board (MSMT330) 66 Monitor 89 I/O connector board (MSMT328) 76 System fans (MESAN16) n/a Processor board (MSMT329) 61 Combo drive (MESAM86) 95 LCD Board (MPCBD20) 79 CD-ROM drive (CDSK132) 92 Internal RAID section (MESAN20) 84 Disk drive (CDSK094) 94

Processor Board (MSMT329)

This section provides a functional diagram, memory subsystem description, address resources, and board layout for the processor board. The MSMT329 provides the following functionality:

Processors - two or four Pentium Pro 200 MHz, each with 512 kB L2 cache (InterServe) or 256 kB L2 cache (StudioZ RAX)

Intel Orion chipset - two PCI Bridge chips, Memory Controller, four Memory Interface chips.

Memory - up to 4 GB using 32Mx36 SIMMs

Flash EEPROM - contains Basic Input/Output System (BIOS)

Functional Diagram

GTL Bus

Term

PCI

VRM VRM

CPU

VRM VRM

Local Bus

OPB

82454

P6 Processor External Bus

OMC-DC

82453

Memory

PCI

Local Bus

OPB

82454

OMC-DP

82452

MIC

CPU

GTL Bus

Term

VRM (Voltage Regulator Module) CPU (Central Processing Unit, Pentium Pro) OPB (Or ion PCI Bridge) OMC (Orion Memory Controller) MIC (Memory Interface Chip)

Memory Subsystem Description

The processor board uses industry-standard 60 ns, fast page mode, 72 pin (parity pinout) SIMMs. The board has 32 SIMM sockets.

There are four banks in the memory subsystem system, each banks containing eight sockets. Bank 0 is half-populated (four SIMMs) for base memory configurations (128 MB or 256 MB). The first upgrade must fill the second half of Bank 0, and subsequent upgrades must completely fill each bank sequentially from Bank 1 to 3. All SIMMs in the memory subsystem must be the same size.

InterServe 650 and 660 supports three SIMM sizes: 8Mx36 (32 MB), 16Mx36 (64 MB), and 32Mx36 (128 MB). Base systems with 128 MB (four 8Mx36 SIMMs) can be expanded with 8Mx36 SIMMs, for a maximum memory support of 1 GB. Base systems with 256 MB (four 16Mx36 SIMMs) can only be expanded with 16Mx36 SIMMs, for a maximum memory support of 2 GB. Base systems with 512 MB (four 32Mx36 SIMMs) can only be expanded with 32Mx36 SIMMs, for a maximum memory support of 4 GB. Only four SIMMs in Bank 0 are installed for base memory.

StudioZ RAX supports two SIMM sizes: 8Mx36 (32 MB), and 16Mx36 (64 MBBase systems with 256 MB (eight 8Mx36 SIMMs) can be expanded with 8Mx36 SIMMs, for a maximum memory support of 1 GB. Base systems with 512 MB (eight 16Mx36 SIMMs) can be expanded with 16Mx36 SIMMs, for a maximum memory support of 2 GB. Eight SIMMs (in Bank 0) are installed for base memory.

NOTE Systems with BIOS 7640A.ROM support up to 2 GB memory. Systems with BIOS 7640B.ROM or later

support up to 4 GB memory. If your system has version A of the BIOS, you can reprogram the BIOS to version B. Refer to the

System Setup

for instructions to reprogram the BIOS.

Memory is organized into words, interleaves, and rows.

Each SIMM generates either the low word (bits 35 to 0) or the high word (bits 71 to 36) of a 72-bit doubleword (8 bits of which are ECC bits) depending on installed location. The low word and high word sections are split on each side of the board as shown in the following figure. The high word is called word 1 or W1, and the low word is called word 0 or W0. Due to the design, if a row in W0 is populated, the same row in W1 (and vice versa) must also be populated for proper operation. The same memory density SIMM must be used in the row.

Rows are numbered 0 through 7. Starting at the center of the board and moving out, the first 4 SIMMs on both sides are on row 0 (rows 0 and 1 if the SIMMs are double-sided). The next four SIMMs are on row 2 (and 3 if double-sided), and so on, through the last (outermost) four SIMMs on each side of the board, which are on row 6 (and 7 if double-sided).

Within each row there are four interleaves, designated i0 through i3. Base InterServe configurations populate i0 and i1 of Row 0/1 for two-way interleave. Base StudioZ RAX configurations populate i0, i1, i2, and i3 of Row 0/1 for four-way interleave. When upgrades are installed, all four interleaves of the adjacent rows are populated, yielding four-way interleave for all installed memory. The correlation between banks and rows is:

Bank 0 Rows 0/1 (i0, i1, i2, i3) Bank 1 Rows 2/3 (i0, i1, i2, i3) Bank 2 Rows 4/5 (i0, i1, i2, i3) Bank 3 Rows 6/7 (i0, i1, i2, i3)

Word 1

Rows 0/1

i0i1i2i3i0i1i2i3i0i1i2i3i0i1i2i3 i0i1i2i3 i0i1i2i3 i0i1i2i3 i0i1i2i3

Bank 0 = Rows 0/1 Bank 2 = Rows 4/5 Bank 1 = Rows 2/3 Bank 3 = Rows 6/7

Word 0

Rows 2/3Rows 6/7 Rows 0/1Rows 2/3Rows 4/5 Rows 6/7Rows 4/5

The following table shows the correlation between interleaves, words, rows and the socket J numbers. The ECC Memory driver program, used to detect and diagnose memory problems, specifies SIMM locations by interleave and row, but does not distinguish which word the error occurred in. Refer to the System Introduction for ECC Memory driver information.

Row 0 Row 1 Row 2 Row 3 Row 4 Row 5 Row 6 Row 7

i1 i2 i3

W1 W0 W1 W0 W1 W0 W1 W0

J36 J40 J35 J39 J34 J38 J33 J37 J36 J40 J35 J39 J34 J38 J33 J37 J32 J44 J31 J43 J30 J42 J29 J41 J32 J44 J31 J43 J30 J42 J29 J41 J28 J48 J27 J47 J26 J46 J25 J45 J28 J48 J27 J47 J26 J46 J25 J45 J24 J52 J23 J51 J22 J50 J21 J49 J24 J52 J23 J51 J22 J50 J21 J49

NOTE Since ECC Memory driver does not distinguish whether an error occurred in word 0 or word 1 of a

given interleave, both words (i.e. both SIMMs) have to be changed to correct a single-bit problem. Forexample, correcting single-bit errors that are occuring in interleave 0, row 0, requires replacing SIMMs in J36 and J40.

An additional diagram showing socket JXX numbers is on page 65.

Address Resources

Memory Address Map

The following table lists the memory address map assignments.

Memory Address Range

Description (Size)

0_00000000 - 0_0009FFFF System Board Memory (640K) 0_000A0000 - 0_000BFFFF Video Memory (128K) 0_000C0000 - 0_000C7FFF Video ROM (32K) 0_000C8000 - 0_000CFFFF SCSI ROM (32K) 0_000D0000 - 0_000DFFFF Available I/O Adapter ROM (64K) 0_000E0000 - 0_000FFFFF System BIOS ROM (128K) 0_00100000 - 0_7FFFFFFF System Board Memory (2047M) 0_80000000 - 0_AFFFFFFF Unused 0_B0000000 - 0_DFFFFFFF Typical PCI Adapter Usage 0_E0000000 - 0_FEBFFFFF Unused 0_FEC00000 - 0_FEC003FF SIO.A APIC Registers (1K) 0_FEC00400 - 0_FEC007FF I/O APIC Registers (1K) 0_FEC00800 - 0_FEDFFFFF Unused 0_FEE00000 - 0_FEE00FFF Processor APIC Registers (4K) 0_FEE01000 - 0_FFF7FFFF Unused 0_FFF80000 - 0_FFFDFFFF Reserved 0_FFFE0000 - 0_FFFFFFFF System BIOS ROM - shadow 0_FFFE0000 - F_FFFFFFFF Unused

Board Layout

VRM 3

Sideband Connector PCI Connector 1PCI Connector 0

CPU 2CPU 0CPU 1CPU 3

VRM 0

J21

VRM 1

Memory Sockets

PCI Bridge

OPB 0

(Primary

Compatibility)

82454

J36 J37 J52

PCI

Bridge

OPB 0

(Primary

Auxiliary)

82454

J19 J20J17 J18

Memory Sockets

VRM 2

Lithium Battery

Two PCI bridge chips (Intel OPB 0 82454) provide high-bandwidth PCI compatibility for the system. One bridge chip supports PCI bus 0 (Primary Compatibility bus), and is the path by which processors have access to all PC compatibility devices such as the ISA bus, BIOS PROM, and graphics controller. PCI bus 0 supports slots 1 through 3. PCI bus 1 (Primary Auxiliary bus) is also bridged directly off the P6 bus by the second 82454 and supports PCI slots 4 through 7. For best system performance, highbandwidth devices that efficiently use PCI burst protocols to transfer data as bus masters should reside on PCI bus 1 or 2 (slots 1 though 7).

Lithium Battery

The Lithium battery on the processor board provides power to the real time clock, which the power distribution board uses to display the current time on the LCD screen. As long as the system is running, the batteries are not used to sustain the information. If the battery fails, the LCD screen will not display the date and time. You can replace the failed battery following these instructions:

WARNING There is a danger of explosion if the battery is incorrectly replaced.

WARNING Replace the battery with the same or equivalent type only, as recommended by the

manufacturer. Dispose of used batteries according to the manufacturer’s instructions.

To replace the Lithium battery:

1. Remove the peripheral drives. It is not necessary to disconnect their attached cables.

2. Carefully remove the discharged battery by grasping it firmly and lifting upward.

3. Install the new battery in the same orientation as the discharged battery.

4. Replace the peripherals.

5. Dispose of the discharged battery according to the manufacturer’s instructions.

CPU Frequency Jumper Connectors

The following figure shows the detail for the default jumper settings for the 200 MHz processors. The processors will not work properly if the jumper settings are changed. All four jumpers are set the same.

Jumper Detail

(J17 - J20)

A1 B1

J17 = CPU 3 J18 = CPU 1 J19 = CPU 0 J20 = CPU 2

I/O Expansion Board (MSMT330)

This section providesa functional diagram, the I/O address ranges, DMA channels, board layout, and component descriptions for the I/O expansion board. The MSMT330 provides the following functionality:

Graphics - integrated G95 (Matrox MGA-2064W) with 2 MB of Window RAM (frame buffer video memory)

SCSI - integrated Adapted 7860 Ultra SCSI controller supports internal CD-ROM drive, disk drive (for StudioZ RAX), and external 8-bit SCSI expansion

System I/O - integrated Standard Microsystems Corporation FDC37C932 Super I/O Controller supports PS/2 mouse, keyboard and floppy disk drive peripherals, includes Real Time Clock and Non-Volatile RAM, and provides serial and parallel port capabilities

Graphics - integrated Matrox MGA-2064W graphics accelerator, Texas Instruments TVP3026 palette DAC, and 2 MB of Window RAM (WRAM). The graphics subsystem provides single screen support, several 2D resolutions, and video playback acceleration. Refer to “Monitors” on page 89 for monitor resolution information.

Functional Diagram

(Secondary)

I/O Connector Board

Super I/O

Controller

FDC37C932

MSMT328

I/O Interface

111098765

ISA Bus

82379AB

PCI - ISA Br idge

ISA Bus

ISA Slot 1

Cable

Buffers

Ultra SCSI

Controller

AIC-786-

VGA Video

Enable/Disable

in header

PCI Local Bus (Compatibility)

DED 21050

PCI Local Bus

(Compatibility)

PCI Bus

PCI Slot 1

PCI Slot 8

PCI - PCI

Bridge

Video

Controller

MGA-

PCMCIA

2064W

PCI Local Bus

(Auxiliary)

PCI Local Bus

(Compatibility)

PCI Slot 4

PCI Local

Control

Signal

Bus

(Auxiliar

System Board Interface

1 = To SCSI connector 5 = To Parallel port 9 = To Keyboard port 2 = To PCMCIA connector 6 = To Serial port 10 = To SCSI port 3 = To PCMCIA connector 7 = To Serial port 11 = To Video port 4 = To Floppy connector 8 = To Mouse port

EEPROM

)

I/O Addresses

The primary system I/O devices are:

Adaptec AIC-7860 Ultra SCSI

DEC 21050 PCI-to-PCI Bridge

Intel 82093AA I/O Advanced Programmable Interrupt Controller (I/O APIC)

Intel 82454 PCIset Orion PCI Bridge (OPB)

Intel 82452, 82453 PCIset Orion Memory Controllers (OMC)

Intel 82379AB System I/O-APIC PCI-to-ISA Bridge

Matrox MGA-2064W G95 graphics

Standard Microsystems FDC37C932 Super I/O Controller

The following table lists a small subset of the reserved I/O addresses used in the system.

Address Range

0000 - 000F DMA Controller 1 (DMA1)

Description Address Range Description

0278 - 027F Parallel Port LPT2

registers

0020 - 0021 Interrupt Controller 1

02E8 - 02EF Serial Port COM4

(INT1)

0022 - 0023 System Configuration 02F8 - 02FF Serial Port COM2

(FDC37C932)

0040 - 0043 Timer Counter 1 0370 - 0377 Secondary Floppy Disk

Controller

0060 - 0064 Keyboard (FDC37C932),

NMI Status

0070 - 0071 Real Time Clock

(FDC37C932)

0378 - 037F Parallel Port LPT1

(FDC37C932)

03B0 - 03BF Monochrome

Display/Printer Adapter

0078 - 007B BIOS Timer 03D0 - 03DF Color/Graphics Monitor

Adapter (CGA/MCGA) 0080 - 0091 DMA page registers 03E8 - 03EF Serial Port COM3 0092 - 0092 System Control Port 03F0 - 03F7 Floppy Controller

(FDC37C932) 0093 - 009F DMA page registers 03F8 - 03FF Serial Port COM1

(FDC37C932) 00A0 - 00A1 Interrupt Controller 2

0480 - 048F DMA high page registers

(INT2)

00B2 - 00B3 Advanced Power

Management Control/Status

04D0 - 04D1 Interrupt Controller Edge

Level Control

Ports

00C0 - 00DF DMA Controller 2 (DMA2)

registers

00F0 - 00F1 Clear/Reset Math

0CF8 - 0CFF PCI Configuration Space

Access

B000 - DFFF Typical PCI Adapter Usage

Coprocessor

01F0 - 01F8 IDE Hard Disk Controller

(FDC37C932)

DMA Channels

The system board uses Direct Memory Address (DMA) channels to exchange data without accessing the CPU. Some channels are assigned for specific use by the system, as defined below. Each DMA channel appropriates full 32-bit processing. For an ISA bus, channels 0 through 3 are 8-bit and channels 4 through 7 are 16-bit channels.

DMA

0 Spare 4 Cascade input for 0-3 1 Spare 5 Spare 2 Floppy I/O Controller 6 Spare 3 Parallel Port 7 Spare

Board Layout

J19 J20

ISA 4 3 2 1

SCSI J26

Assignment DMA Assignment

1 2 3 4 5 6 7 8 9 10 11 12 PCI

PCI Bus 0 = 1 - 3 PCI Bus 1 = 4 - 7 PCI Bus 2 = 8 - 12

Floppy J29

J25

PCMCIA J27, J28

Speaker J30

Sideband Connector PCI 1 ConnectorPCI 0 Connector

Standard Board Placement

InterServe 650, 660

Slot

RAID Controller (CINF917) PCI 7 100 Base-T Fast Ethernet (CINF920) PCI 2 InterSite Server Monitor (CINF029) ISA 4

StudioZ RAX

Slot

RAID Controller (CINF917) PCI 7 RAID Controller (CINF917) PCI 6 RealiZm Z10T (MESAM96) PCI 5 and 4 StudioZ (MSMT297) PCI 3 100 base-T Fast Ethernet (CINF920) PCI 2

NOTE In StudioZ RAX, the RAID controller in PCI slot 6 connects to the InterRAID-8 cabinet.

Jumper Connectors

Connector

J19 On

J20 On

Jumper Result

Clears Real Time Clock and CMOS data

Off

Default

Clears the BIOS Password

Off

Default

J25 On

Off

Disables VGA display mode Enables VGA display mode (default)

Cable Routing and Pinouts

From

Cable To

J26, SCSI MCBL102A CDSK094 and CDSK132 J27, ISA Bus (PCMCIA) MCBL084A MESAM86, J6 J28, ISA Bus (PCMCIA) MCBL084A MESAM86, J3 J29, Floppy MCBL106A MESAM86, J2 J30, speaker MCBLW660 Speaker

NOTE CDSK094 (2 GB fixed disk drive) is used only in StudioZ RAX.

J26, MCBL102A, SCSI

26 CD0 33 CD7 46 MSG 27 CD1 34 CD Parity 47 SCT 28 CD2 38 TPWR 48 CMD 29 CD3 41 ATTN 49 REQ 30 CD4 43 BSY 50 I/O 31 CD5 44 ACK Remaining Ground 32 CD6 45 RST

J27, MCBL084A, PCMCIA ISA Bus

1 IRQ15 15 SD+(0) 28 Ground 2 IRQ14 16 SD+(1) 29 RSTDRV 3 IRQ10 17 SD+(4) 30 Ground 4 IRQ3 18 SD+(5) 31 SA+(6) 5 IRQ7 19 MEMW- 32 SA+(7) 6 IRQ9 20 MEMR- 33 SA+(10) 7 IOCS16- 21 SA+(17) 34 SA+(11) 8 Ground 22 SA+(18) 35 SA+(14) 9 IOCHRDY+ 23 SA+(21) 36 SA+(15) 10 Ground 24 SA+(22) 37 BALE 11 SD+(14) 25 SA+(1) 38 IOR12 SD+(15) 26 Ground 39 D7BUFDIR 13 SD+(11) 27 SA+(3) 40 PWR_DWN 14 SD+(10)

Signal Pin Signal Pin Signal

J28, MCBL084A, PCMCIA ISA Bus

Signal Pin Signal Pin Signal

1 Spare 15 SD+(2) 28 Ground 2 IRQ11 16 SD+(3) 29 SA+(4) 3 IRQ4 17 SD+(6) 30 SA+(5) 4 IRQ5 18 SD+(7) 31 SA+(8) 5 0WS- 19 SA+(19) 32 SA+(9) 6 Ground 20 SA+(20) 33 SA+(12) 7 MEMCS16- 21 SA+(23) 34 SA+(13) 8 Ground 22 SBHE- 35 SA+(16) 9 SPKR- 23 SA+(0) 36 AEN 10 Ground 24 Ground 37 IOW11 SD+(13) 25 SA+(2) 38 Ground

Pin Signal

Pin Signal Pin Signal

12 SD+(12) 26 Ground 39 LOBUFDIR 13 SD+(9) 27 ISA BCLK 40 HIBUFDIR 14 SD+(8)

J29, MCBL106A, Floppy

Signal Pin Signal Pin Signal

2 RPM 14 DRV0- 26 TRK04 No connect 16 MTR1- 28 WRPRT6 DRATE0 18 DIR 30 RDATA8 INDEX- 20 STEP- 32 HDSEL 10 MTR0- 22 WDATA- 34 DSKCHG 12 DRV1- 24 WGATE-

NOTE All odd-numbered pins of J29 are connected to ground, except pin 29 (MID1) and pin 33 (MID0).

J30, MCBLW660, Speaker

Signal Color

1 + 5.1 V Red 2 Ground White

Component Descriptions

The IO Expansion Board provides PCI and ISA expansion slots. It also has the graphics, non-RAID SCSI, mouse, keyboard, serial port, parallel port, and floppy controllers, as well as the PC compatibility hardware (BIOS PROM, NVRAM, RTC) and interrupt logic.

Expansion Connector

Super I/O Controller

Lithium Battery

Palette DAC

PCI-to-ISA Bridge

WRAM

Graphics Accelerator

SCSI Contr oller

PCI-to-PCI Bridge

Graphics Accelerator

The graphics accelerator (Matrox MGA-2064W) interfaces to the system board through the PCI bus. This accelerator supports all of the standard VGA graphics modes in addition to native modes capable of resolutions up to 1600 x 1200. The frame buffer interface is 64 bits wide and is clocked at 100 MHz. Color depths of 4, 8, 16, 24, and 32 bits are supported, allowing a resolution of 1280 x 1024 (24 bit color depth) in only 4 MB of frame buffer memory. Features such as bit block transfer (BitBlt), Line Draws, and Fills provide hardware acceleration for Windows. Video playback is accelerated through scaling and YUV to RGB color space conversion.

StudioZ RAX uses the MGA 2064W only as a video boot device. Graphics capabilities for StudioZ RAX are handled by the Z10T card (MESAM96) and the StudioZ SDI card (MSMT297). Refer to the appropriate documentation for descriptions of those graphics cards.

Palette DAC

The palette DAC operates up to 175 MHz and converts the digital RGB data in the frame buffer to analog signals for the monitor. The device includes two fully programmable phase-locked loop clock sources for both the memory clock and the pixel clock.

Window RAM

Window RAM (WRAM) is the video memory used by the MGA-2064W. The graphics frame buffer consists of two 256K x 32 WRAM components for 2 MB of video memory. WRAM is a dual-ported video memory specially designed to accommodate common drawing functions, offering higher graphics performance at a lower cost than standard Video RAM.

Starting with 2 MB WRAM, a 2 MB or 6 MB WRAM mezzanine module can be added for improved video performance. 8 MB of WRAM is the maximum amount configurable. Memory above 2 MB increases the number of colors available at each resolution, enabling you to work in true color mode at higher resolutions. Increased WRAM also improves color acceleration by providing extra caching memory for storing off-screen fonts and images.

SCSI Controller

The SCSI controller is the Adaptec Ultra SCSI Adapter (AIC-7860), which provides a single-ended bus for SCSI-1, Fast SCSI-2, and Ultra SCSI devices. The SCSI bus is dedicated to the hard disk drives and CD-ROM drive. The SCSI bus actively terminates on the system board and at the end of the internal SCSI cable. The AIC-7860 supports low-speed devices to allow legacy SCSI devices to be used with the system. By default, the controller functions in Fast SCSI-2 mode rather than Ultra mode.

Super I/O Controller

The I/O Expansion Board utilizes a Standard Microsystems Corporation (SMC) Super I/O Controller (FDC37C932) to integrate mouse, keyboard, serial, parallel (multi-mode), floppy (2.88 MB), and RealTime Clock (RTC) functions into one chip.

The FDC37C932 supports four serial ports via two external port connectors (COM 1 and COM 2). COM1 can be configured as COM1 or COM3; COM2 can be configured as COM2 or COM4. The serial ports use the system I/O addresses shown below.

Port

COM1 3F8-3FF IRQ4 COM2 2F8-2FF IRQ3 COM3 3E8-3EF IRQ4 COM4 2E8-2EF IRQ3

The addresses for each serial port can be configured in AMIBIOS Setup, as described in the System Setup. Do not assign more than one device to the same COM port number. Serial port problems occur because a serial port and another device are assigned to the same COM number. The system and the connected serial device must be set to the same communications parameters (baud rate, parity, number of data bits, and number of stop bits). Refer to the serial device documentation for information about setting these parameters.

Addresses Interrupts

The parallel port functionality of the FDC37C932 include the following modes:

Normal mode (or Compatibility mode) - an industry-standard parallel interface mode. Normal mode provides an asynchronous, byte-wide forward channel (host to peripheral), and is the base mode common to all compliant interfaces.

SPP mode (or Byte or Bi-Dir mode) - compatible with IBM PS/2 hosts. SPP is an asynchronous, byte-wide reverse channel (peripheral to host) mode using the eight data lines of the interface for data, and the control/status lines for handshaking. Transfer direction is controlled by the host when the peripheral and the host both support bi-directional use of data lines.

EPP mode - provides an asynchronous, byte-wide, bi-directional channel controlled by the host device. This mode also provides separate address and data cycles over the eight data lines of the interface. EPP increases the data transfer performance to 2 MB per second while retaining backward compatibility with existing AT and PS/2 compatible interfaces.

ECP mode - similar to EPP, providing an asynchronous, byte-wide, bi-directional channel controlled by the host device. Additionally, ECP implements a control line to distinguish between command and data transfers. A command may optionally be used to indicate single byte data compression or channel address. Other ECP mode features include:

−

Supports 2 MB per second data transfer rate

−

High performance, half duplex, forward and reverse channel

−

Interlocked handshake for fast, reliable data transfer

−

Channel addressing for low-cost peripherals

−

Link and data layer separation

−

Active output drivers and adaptive signal timing

−

Peer-to-peer capability

The addresses and interrupts used by the external parallel port can be assigned in AMIBIOS Setup. Refer to the System Setup for information to configure the ports. The parallel port addresses and interrupts are shown in the following table.

Port

Address Interrupt

LPT1 378-37A IRQ7 or IRQ5 LPT2 278-27A IRQ7 or IRQ5 LPT3 3BC-3BE IRQ7 or IRQ5

Expansion Connector

The expansion connector carries signals from SCSI, Super I/O, and graphics controllers to the I/O connector board (MSMT328) for external devices.

PCI-to-ISA Bridge

The Intel 82379AB System I/O-APIC (Advanced Programmable Interrupt Controller) bridges the ISA bus off the Primary Compatibility PCI bus (PCI bus 0). The 82379AB supports all four ISA expansion slots.

PCI-to-PCI Bridge

The DEC 21050 PCI-to-PCI bridge supports the PCI bus 2 (also known as Secondary Auxiliary),

which is bridged off PCI bus 1. PCI bus 2 includes the expansion slot 8 through 12. Refer to “PCI Bridge” on page 65 for a description of PCI bus 0 and PCI bus 1.

Lithium Battery

The Lithium battery on the I/O expansion board provides power to the CMOS chip (which stores the BIOS and the AMIBIOS Setup program) and real time clock. If the battery fails or if the voltage is low, the message “Battery voltage low” displays during system startup, or the system date and time information will not display. The battery on the MSMT330 board is not replaceable. If the battery fails, the board must be replaced.

I/O Connector Board (MSMT328)

The I/O Connector Board plugs into the I/O Connector provided by the I/O Expansion Board. This panel provides all the external connections required by the various components integrated into the I/O Expansion board.

Board Layout

Keyboard Port

Mouse Port

SCSI Port

Serial Por t s

Parallel Port

Video Port

Flas h EEPROM (Side 2)

SCSI Port

The SCSI port is used for data storage devices such as optical jukeboxes. The AIC-7860 is the

system’s SCSI controller. All SCSI devices connected to the SCSI port interface to the controller. Refer to “SCSI Controller” on page 74 for more information.

Certain restrictions are applied for the number and type of SCSI devices, and cables lengths used for the devices. Refer to the section “Adding External Peripherals” in Chapter 7 for more information.

Refer to page 71 for the SCSI pinout. See table “J26, MCBL102A, SCSI.”

Keyboard port, mouse port

The keyboard and mouse ports are PS/2 style, 6-pin ports. They are not interchangeable.

Refer to page 74 for information about the mouse and keyboard functions of the FDC37C932 controller.

J5 Keyboard

Pin Signal Pin Signal

1 KDATA 1 MDATA 2 Spare 2 Spare 3 Ground 3 Ground 4 VCC 4 VCC 5 KCLK 5 MCLK 6 Spare 6 Spare

Serial Ports

The serial ports (also referred to as RS-232 asynchronous communications ports, or COM ports) can connect modems, printers, peripherals and other computers to the system. The serial ports (labeled 1 and 2) are 9-pin, male DB9 connectors. If connecting a serial device with a 25-pin DB25 connector, use a 25-pin to 9-pin adapter cable to mate with the serial port on the system. Only shielded cables should be used with the serial ports.

Refer to page 74 for information about the serial port functionality of the FDC37C932.

COM1/COM3

J6 Mouse

COM2/COM4

Pin Signal Pin Signal

1 COM1 DCD 1 COM2 DCD 2 COM1 RD 2 COM2 RD 3 COM1 TD 3 COM2 TD 4 COM1 DTR 4 COM2 DTR 5 Ground 5 Ground 6 COM1 DSR 6 COM2 DSR 7 COM1 RTS 7 COM2 RTS

Signal Pin Signal

8 COM1 CTS 8 COM2 CTS 9 COM1 RI 9 COM2 RI

Parallel Port

The parallel port is used almost exclusively for printers, but is compatible with any peripheral

device designed to interface with a standard Centronics-type parallel port. The FDC37C932 is the

system’s parallel controller, among other things. The FDC37C932 supports a multi-mode bidirectional parallel port. Only shielded cables should be used with the parallel port (DB-25).

Refer to page 74 for information about the parallel port functionality of the FDC37C932.

1 STB 10 ACK 2 Data 0 11 Busy 3 Data 1 12 Paper Empty 4 Data 2 13 Select 5 Data 3 14 ATF 6 Data 4 15 Error 7 Data 5 16 Init 8 Data 6 17 SLCTIN 9 Data 7 18 - 25 Ground

Video Port

the Matrox MGA-2064W on the I/O expansion board. StudioZ RAX uses the video port for VGA loopback processing. Refer to page 73 for information about the video controller.

1 Video 1A 9 Video 9A 2 Video 2A 10 Ground 3 Video 3A 11 Monitor ID0 4 Monitor ID2 12 Monitor ID1 5 Ground 13 Video 13A 6 Ground 14 Video 14A 7 Ground 15 Monitor ID3 8 Ground

Signal Pin Signal

The video port is a standard 15-pin port. For InterServe systems, graphics display is provided by

Signal Pin Signal

Flash EPROM

The MSMT329 uses a flash EPROM chip (MYPG764) for the system’s Basic/Input Output System (BIOS). The System Setup Guide contains information about reprogramming the flash EPROM with a new BIOS when necessary. It also defines the features of the AMIBIOS Setup program, used to modify the BIOS parameters.

LCD Board (MPCBD20)

The LCD board consists of a four-line display screen, soft-touch buttons and status LEDs that allow users to monitor system and internal RAID status. The display screen reports various system status and events in a software-independent manner. A +5V (always on) output powers the textual display of the panel. System and RAID status information is available even if the system is powered off, as long as the system is plugged in and the circuit breaker switch is in the On position.

The cable MCBL097A connects from MPCBD20 J1 to MSMT331 (or MSMT385) connector J1. Refer to page 81 for the pinout. See table “J1, MCBL097A, LCD panel and controls.”

Power Distribution Board (MSMT331 or MSMT385)

The power distribution board is used as an interconnect between the processor board, the I/O Expansion Board, the power supplies, the internal RAID section, and the LCD display subsystem. It functions as a central resource through which system power and status signals are routed. The system monitor PAL (programmable array logic) accepts status inputs from the power supply and generates the appropriate alarms and alerts.

The board contains firmware on a PROM for the LCD menus. MSMT385 uses firmware version later than 2.0, while MSMT331 uses version 2.0 or earlier. The two boards have the same fit and form, so the MSMT331 can be replaced by the newer MSMT385 if necessary. The firmware contains password code for intruder alert (InterServe 650 and 660 only). There is a fail-safe password 44234423 that can be used in case the user-password is forgotten. The PROM can be replaced in the field without removing the board. By default, the password is null, i.e, it has not been set. In StudioZ RAX, which does not implement the intruder alert, the password should be left a null value at all times.

The LCD menus and intruder alert password information is provided in Chapter 3 of the System Setup.

NOTE The power distribution board has two attached stiffeners: CFAB584F on the I/O expansion board side,

and CFAB351F on the processor board side. This assembly is MESAN180.

Side 1

Board Layout

J18

NOTE See page 88 for pinout of the power supply connectors (J4, J5, J6).

Cable Routing and Pinout

If an InterSite Server Monitor (ISM) card is installed, MCBL094A connects to J18 on side one of the power distribution board. This cable connects to the feature connector of the ISM card. The following table shows the pinout.

Side 2

Pin Signal

Pin Signal Pin Signal

1 No connect 8 No connect 15 No connect 2 No connect 9 No connect 16 Ground 3 Ground 10 + 3.3V 17 Intruder Alert 4 Key 11 SYS RESET 18 No connect 5 PWROFF# 12 Ground 19 Key 6 No connect 13 Ground 20 Ground 7 LPOK 14 Key

Board Layout

J10

J11

J12

J13/14/15

J17 J16

Cable Routing and Pinouts

From MSMT331 or MSMT385

Cable To

J1 MCBL097A MPCBD20, J1 J2 MCBL086A MESAM86 J3 MCBL099A System keyswitch J8 MCBL085A CDSK094 and CDSK132 J9 MCBL101A Intruder Alert Port J10 MCBL095A MESAN20, J4 J11 MCBL096A MESAN20, J1 J13, 14, 15 MCBL093A Fans (Left, Center, Right) J16 MCBL087A MESAN20, JP5 J17 MCBL087A MESAN20, JP5

NOTE CDSK094 (2 GB fixed disk drive) is used only in StudioZ RAX.

For the pinout of MCBL087A connected to J16 and J17, refer to “Internal RAID Section (MESAN20)”. See table “JP5, MCBL087A, Internal RAID Section Drives Power” on page 85. For the pinout of MCBL095A connected to J10, see table “J4, MCBL095A, Internal RAID LCD” omn page X.

J1, MCBL097A, LCD screen and controls

Signal Pin Signal Pin Signal

1 Ground 13 Data 6 24 VCC Fuse 2 +5V Fuse 14 Data 7 25 CHBAD 3 Ground 15 VCC Fuse 26 CHGOOD 4 DISPRS 16 Menu 27 PSBAD 5 DISPRW 17 Escape 28 PSGREEN 6 DISPENB 18 Down 29 FANBAD 7 Data 0 19 Enter 30 FANGREEN 8 Data 1 20 Up 31 Ground 9 Data 2 21 System/RAID 32 Bell 10 Data 3 22 No Connect 33 No Connect 11 Data 4 23 Ground 34 No Connect 12 Data 5

J2, MCBL086A, Combo Drive Power

Signal Wire Color

1 +12V Yellow 2 Ground Black 3 Ground Black 4 VCC Red

J3, MCBL099A, System Keyswitch

Signal Wire Color

1 System Reset Yellow 2 No Connect Black 3 Ground Black 4 System On Red

J8, MCBL085A, SCSI Drive Power

Signal Wire Color

1 +12V Yellow 2 Ground Black 3 Ground Black 4 VCC Red

J9, MCBL101A, Intruder alert

Signal

1 Intruder Alert (chassis open) 2 Ground

J13/14/15, MCBL093A, Fan power

1 +12V 2 Fan Tach 3 Ground

Service Notice

Early releases of the system included a cable (MCBL107A) that connected J12 on the power distribution board to J3 on the RAID sensor board of the internal RAID section. If the power distribution board in the system has J12 populated, then incorrectly attaching the cable could cause damage to the power distribution board or the RAID sensor card. When replacing the internal RAID section assembly or power distribution board, remove the cable MCBL107A from the system. This cable is not required for proper system operation.

Signal

AC Input Wiring

The following diagram shows the AC input wiring, from AC receptacle (MCBL088) to the power distribution board board.

Blue

Grn/Yell

Brown

Ground Lug

Terminal Block CCON360 (Gray) CCON362 (Blue)

Blue

Grn/Yell

Brown

BLUEGRAY

Brown Blue

CFIL070

AC LINE

FILTER

Brown Blue

Blue Grn/Yell Brown

MCBL133A Ground Wir e

Blue Brown

MCBL088 AC Receptacle

Ground Lug

TOP

CCRB060 Switch

BOTTOM

Internal RAID Section (MESAN20)

Assembly Layout

Right/Top Backplane

JP5

Bus Display Jumper

JP5

JP2

JP6

Sensor Board

Left/Bottom

Backplane

JP2

Cable Routing and Pinouts

From MESAN20 Cable To

J1, Sensor Board MCBL096A Power distribution board, J11 J4, Sensor Board MCBL095A Power distribution board, J10 JP5, Back Plane (left) MCBL087A Power distribution board, J17 JP5, Back Plane (right) MCBL087A Power distribution board, J16 (InterServe)

J3, Back Plane (right)

(StudioZ RAX) J3, Back Plane (right)

(StudioZ RAX) J3, Back Plane (left)

J3 and J8, MCBL083A or MCBL108A, Internal RAID section SCSI

MCBL083A RAID Controller (CINF917) CH 2

(J8 right back plane, J3 left back plane, J8 left back plane, CCON397B)

MCBL108A RAID Controller (CINF917) CH 0

(J8 right back plane, CCON397B)

MCBL108A RAID Controller (CINF917) CH 1

(J8 right back plane, CCON397B)

Signal

Ground 1-16 Shell OK (Ground) 50 Term Power 17 Term Power 51 Term Power 18 Term Power 52 No Connect 19 No Connect 53 Ground 20-34 Fault Clock (Ground) 54 SCSI Data Bit 12 35 Attention 55 SCSI Data Bit 13 36 Fault Data 56 SCSI Data Bit 14 37 Busy 57 SCSI Data Bit 15 38 Acknowledge 58 SCSI Data Parity 1 39 Reset 59 SCSI Data Bit 0 40 Message 60 SCSI Data Bit 1 41 Select 61 SCSI Data Bit 2 42 Carrier Detect 62 SCSI Data Bit 3 43 Request 63 SCSI Data Bit 4 44 I/O 64 SCSI Data Bit 5 45 SCSI Data Bit 8 65 SCSI Data Bit 6 46 SCSI Data Bit 9 66 SCSI Data Bit 7 47 SCSI Data Bit 10 67 SCSI Data Parity 0 48 SCSI Data Bit 11 68 SWAP (Ground) 49

Pin Signal Pin

J4, MCBL095A, Internal RAID LCD

Signal Pin Signal Pin Signal

1 Ground 8 Data 1 15 No Connect 2 No Connect 9 Data 2 16 Menu 3 Ground 10 Data 3 17 Escape 4 DISPRS 11 Data 4 18 Down 5 DISPRW 12 Data 5 19 Enter 6 DISPENB 13 Data 6 20 Up 7 Data 0 14 Data 7

JP5, MCBL087A, Internal RAID section drives power

Signal Wire Color

1 +12V Yellow 2 Ground Black 3 Ground Black 4 VCC Red

Bus Display Jumper

The two backplane boards of MESAN20 contain a jumper header JP2. Note the difference between InterServe 650, 660 and StudioZ RAX: For StudioZ RAX, the JP2 header on the top/left backplane contains a jumper on pins 3 and 4. This ensures the system displays the appropriate dual-bus information when the system boots. The InterServe systems do not contain a jumper on pins 3 and 4.

Service Notice

Early releases of the system included a cable (MCBL107A) that connected J12 on the power distribution board to J3 on the RAID sensor board. If the power distribution board in the system has J12 populated, then incorrectly attaching the cable could cause damage to the power distribution board or the RAID sensor card. When replacing the internal RAID section assembly or power distribution board, remove the cable MCBL107A from the system. This cable is not required for proper system operation.

Power Supplies (MPWS139)

The InterServe 650 and 660 servers and StudioZ RAX workstations use redundant 550 watt currentsharing power supplies. Each power supply has six outputs, is hot swappable, and is auto-ranging between 90 - 132 VAC and 180 - 264 VAC. The input frequency range for each power supply is 47 - 63 Hz, single phase. The power supply has the following DC output specifications:

Nominal Output Voltages

Continuous Load (Maximum.)

Continuous Load (Minimum.)

1, 3

Noise and Ripple (PARD) (DC to 30 MHz)

Initial Setting Tolerance

Regulation Line/Load

2, 3

Overshoot (Turn on/off)

DC Output Specification Notes:

1. The power supply meets or exceeds these specifications.

2. These outputs are measured differentially at the Elcon connector terminated with 0.1 µf ceramic

Output 1

4, 5

Output 2

4, 5

Output 3 6Output 4 5Output 5 Output 6 Unit

+3.3 +5.1 +5.0 +12.0 -12.0 -5.0 VDC

45 85 1 12 1 1 ADC

0.0 3.5 0.0 1.0 0.0 0.0 ADC

50 50 50 100 250 100 mVp-p

3% 3% 3% 5% 10% 10% Max

5% 5% 5% 10% 10% 10& Max

capacitor.

Max

3. The sum of the Initial Setting Tolerance and Line/Load Regulation does not exceed 3% for the

+3.3 V, +5.1 V, and +5.0 V (always on) outputs, 5% for the +12.0 V output, and 10% for the negative output voltages.

4. Any combination of +3.3 V or +5.1 V do not exceed their maximum power or 450 watts of total

power.

5. Any combination of +3.3 V, +5.1 V, or +12 V do not exceed their maximum power or 550 watts of

total power.

6. This output is always on.

Operating characteristics of the power supplies include the following:

Over-Current Protection is provided on +3.3 VDC and +5.1 VDC outputs. The Over-Current Protection disables the DC outputs (except the +5.0 V) and keeps them disabled until AC is cycled.

Over-Voltage Protection is provided on +3.3 VDC and +5.1 VDC. The Over-Voltage Protection disables the DC outputs (except the +5.0 V) when the output reaches 5.5 - 6.8 VDC for +5.1 V DC or 3.7 - 4.4 VDC for +3.3 VDC. The DC outputs remain disabled until AC is cycled.

Once the +5.1 V output is turned on by the power supply, it reaches its nominal output (see the table above) within 750 ms at all line and load conditions.

The current is equally shared (within +10%) by the two power supplies at maximum load. If one power supply fails, the remaining power supply takes over. +3.3 V, +5.1 V, +12 V, -5 V, and 12V power outputs have series-connected blocking diodes to prevent an output fault in one power supply from pulling down the outputs of the other power supply.

If one of the power supplies fails, an LED in that power supply either goes out or changes from green to amber, and the power on LED on the front of the base unit changes from green to amber. Look at the back of the base unit to see which power supply failed.

If a power supply is not supplying all of its DC voltage output levels correctly, an audible alarm sounds.

The pinout for the power supply connectors (which plug into J4, J5, J6 on the power distribution board) is as follows.

Name Pin Name Pin Signal

1 AC Line 14 Ground 26 Ground 2 AC Ground 15 +3.3 V 27 Remote ON/OFF 3 AC Neutral 16 Current share +3.3 V 28 Ground 4 No connect 17 Current share +5.1 V 29 +12 V 5 No connect 18 Current share +12 V 30 +12 V 6 No connect 19 Current share return 31 +12 V 7 +3.3 V 20 AC OK 8 Ground 21 DC OK

32 +12 V

33 -12 V 9 +3.3 V 22 Ground 34 Ground 10 +3.3 V 23 -5 V 35 Ground 11 Ground 24 Ground 36 +5.1 V 12 Fan 1 Tach 25 +5.0 V - always on 37 +5.1 V 13 Fan 2 Tach

Pinout Notes:

1. The AC OK signal is a TTL-compatible signal. It monotonically (without wavering) transitions to

a high level to indicate that the AC input power is within 90 - 132 VAC or 180 - 264 VAC. The signal provides the 3 mA sink/source current as well as any current required for the LEDs. Provided that there is an AC input, this signal must be available to report whether or not the outputs are functional. Overshoot should be kept to less than 1 V above a maximum steady-state high-level output of 5 V. Undershoot should be kept to less than -1 V below a minimum steadystate low-level output of 0 V.

2. The DC OK signal is a TTL-compatible signal, and its purpose is to initiate an orderly start-up

procedure under normal operating conditions. During power up, this signal should remain low (less than 0.8 V) for at least 100 ms after all of the +5.1 V, +3.3 V, and +12 V outputs have reached their minimum sense levels of 4.75 V, 3.14 V and 11.4 V, respectively. The signal then monotonically (without wavering) transitions to a high level (greater than 2.4 V) to indicate that the power source is stable. The signal provides the 3 mA sink/source current as well as any current required for the LEDs. Overshoot should be kept to less than 1 V above a maximum steady-state high-level output of 5 V. Undershoot should be kept to less than -1 V below a minimum steadystate low-level output of 0 V.

Monitors

15-inch, 17-inch, and 21-inch multiple sync monitors are supported. Refer to monitor documentation for technical information about monitor hardware. Resolutions and refresh rates for Intergraph monitors are:

Intergraph 15-inch (MDSP140) - up to 1024x768 and refresh rates up to 75 MHz.

Intergraph 17SD86 (MDSP141) - up to 1600x1200 and refresh rates up to 65 Hz. The maximum supported horizontal refresh rate is 86 KHz.

Intergraph 21SD82 (MDSP131) - up to 1600x1200 and refresh rates up to 65 Hz. The maximum supported horizontal refresh rate is 82 KHz.

Intergraph 21SD95 220 MHz (MDSP142) - up to 1600x1200 and refresh rates up to 75 Hz. The maximum supported horizontal refresh rate is 95 KHz.

Intergraph 21SD107 220 MHz (MDSP139) - up to 1600x1200 and refresh rate of 80 Hz. The maximum supported horizontal refresh rate is 107 KHz.

InterServe 650, 660 systems support remote monitors using the concentrator (FINF924 or FINF925). The concentrator allows 7 feet, 25 feet, or 50 feet cable lengths. One 25-foot cable set is standard for each concentrator.

StudioZ RAX supports remote monitors via the PC Extender (CINF033). The PC extender allows the monitor (and mouse and keyboard) to be used over 100 feet from the system. One 100-foot UTP category five cable set is standard for each workstation. The cables can be extended to 300 feet using standard UTP category five cables.

NOTE The stereo mode of the RealiZm video display driver cannot be used when the monitor is connected to

the PC Extender. The monitor display appears pink and distorted.

Intruder Alert

The 19-inch rack is wired to report intruder alerts to InterServe 650 and 660 systems in the rack or in adjacent racks. The following diagram illustrates the wiring scheme:

Front of Sys tem Rack

1. Front Door Switch - This switch is closed when the door is closed. When opened, the intruder alert activtes, if configured to do so in the LCD menu. Refer to Chapter 3 of the

2. Expansion Plugs - These plugs are loop access points, which provide connection to expansion racks. Terminators (3) are installed to close the circuit if expansion racks are not connected.

3. Terminators - These items close the circuit loop, and are removed to accomodate intruder alert cabling for expansion racks.

4. Rear Door Switch- This switch is closed when the door is closed. When opened, the intruder alert activtes, if configured to do so in the LCD menu. Refer to Chapter 3 of the

5. Connector - The connector at the end of the intruder alert cable attaches to the base unit, and detects an open circuit.

System Setup

Intergraph InterServe 650, InterServe 660, StudioZ RAX Reference

Specifications and Main Features

Frequently Asked Questions

User Manual

Copyright

FCC Statement

CDC Statement

Cautions

Warnings

Contents

Introduction

Restrictions

Conventions

Additional System Information

Operating System Information

Safety Precautions

InterServe and StudioZ RAX Base Unit

Intergraph 19-inch Rack

Power Requirements

Domestic AC Distribution Box

Non-Domestic AC Distribution Box

Equipment Power Loads

Placing the System

2 Installing the InterServe 650, 660

Uninterruptible Power Supply

InterRAID-8 Cabinets

InterServe Base Unit

Rack-mount Interface Kit

Remote Interface Kit

RAID Disk Drives

System Cables

Keyboard, Mouse and Monitor

InterRAID-8

Intruder Alert

Expansion Board Cables

UPS Serial Cable

System Power Cord

Cable Handlers

Additional Rack-mount Equipment

Checking the Setup

Starting the System

3 Installing the StudioZ RAX

InterRAID-8 Cabinet

StudioZ RAX Base Unit

RAID Disk Drives

System Cables

PC Extender

InterRAID-8 Cables

Expansion Board Cables

System Power Cord

Cable Handlers

Additional Rack-mount Equipment

Checking the Setup

Starting the System

5 System Hardware Information

System Level Functional Diagram

Processor Board (MSMT329)

Functional Diagram

Memory Subsystem Description

Address Resources

Board Layout

PCI Bridge

Lithium Battery

CPU Frequency Jumper Connectors

I/O Expansion Board (MSMT330)

Functional Diagram

I/O Addresses

DMA Channels

Board Layout

Standard Board Placement

Jumper Connectors

Cable Routing and Pinouts

Component Descriptions

Graphics Accelerator

Palette DAC

Window RAM

SCSI Controller

Super I/O Controller

Expansion Connector

PCI-to-ISA Bridge