Tech Source GXTRA Series Manual

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TECH-SOURCE
GXTRA
Hardware Installation
Copyright © 1997 by Tech-Source Inc.
442 S. North Lake Blvd.
Altamonte Springs, FL 32701
[phone]
Publication # 65-0129-01 September 11, 1997
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Addendum Information
Date Released October 30, 1992
Changes made to:
REVISION
NUMBER
CHANGES DATE
A
B
C
D
E
Changes made to reflect GXTRA
PROM revision 2.2
Added resolutions GXTRA/1 ,
timing GXTRA/2 DB, GXTRA/3
Stereo and GXTRA/4 CFP
Update timing parameters and
figures, add GXTRA/3 Color Stereo
GXTRA/1 Turbo replaces GXTRA/1
GXTRA/2 Turbo replaces GXTRA/2
GXTRA/3 Turbo replaces GXTRA/3
10/30/92
07/21/93
05/16/94
09/07/94
09/11/97
The Tech-Source Inc. logo , Tech-Source, GXTRA,
GXTRA/2 Turbo, GXTRA/3 Turbo are trademarks of Tech-Source
Inc.
All SPARC trademarks, are trademarks or registered trademarks of
SPARC International, Inc. Products bearing SPARC trademarks
are based upon an architecture developed by Sun Microsystems,
Inc. SunView, X11/NeWS, OpenWindows, Sun, Sun-4, and Solaris
are trademarks and registered to Sun Microsystems, Inc.
All other products or services mentioned in this document are
identified by the trademarks or service marks of their respective
companies or organizations, and Tech-Source Inc. disclaims any
responsibility for specifying which marks are owned by which
companies or organizations.
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All rights reserved. No part of this work covered by copyright may
be reproduced in any form or by any means - graphic, electronic or
mechanical, including photocopying, recording, taping, or storage
in an information retrieval system - without prior written permission
of the copyright owner.
RESTRICTED RIGHTS LEGEND: Use, duplication, or disclosure
by the government is subject to restrictions as set forth in
subparagraph (c)(1)(ii) of the Rights in Technical Data and
Computer Software clause at DFARS 252.227-7013 (October 1988)
and FAR 52.227-19 (June 1987).
The product described in this manual may be protected by one or
more U.S. patents, foreign patents, and/or pending applications.
PREFACE
This publication documents the installation of the Tech-Source
GXTRA X Terminal on an SBus card.
This manual is intended for system designers who incorporate the
Tech-Source card(s) into their SPARCstations. It contains the
procedures necessary for installation into such a system.
This is not a guide to the installation of the software. All systems
vary to a degree. A knowledge of the features of your system is
helpful during the installation process.
REFERENCE DOCUMENTS
The following documents apply to the GXTRA Installation, and may
be of interest to its user.
GXTRA X Servers for Solaris 1.X Software Installation
Manual
GXTRA X Servers for Solaris 2.X Software Installation
Manual
Tech-Source X11R5 Installation Manual
Tech-Source X11R4 Installation Manual
Tech-Source GXTRA IGT Software Installation and
Reference Manual
Sun's Desktop SPARC Hardware Owner's Guide
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WARRANTY
SBus boards are warranted for ONE OR TWO YEARS
from date of shipment (see detailed price list for specific
board warranty). During the warranty period, Tech-Source
will, at its option, repair or replace a defective system
component at its expense. Freight charges associated with
the repair or replacement of said components under
warranty are to be shared by Tech-Source Inc. and
customer. US customer bears freight charges of product
being returned to Tech-Source Inc., and Tech-Source Inc.
shall bear freight charges for product being shipped to
customer. International customer bears freight charges of
product being returned to Tech-Source Inc., and Tech-
Source Inc. shall bear freight charges up to $16.00 USD
per product being shipped to customer ($16.00 USD is
equivalent to shipping charges within the United States).
Customer bears remaining freight charges over $16.00
USD per product being shipped back to customer.
Repairs and/or maintenance performed by Tech-Source
Inc., outside the policies and provisions of a Tech-Source
Inc. Warranty or Maintenance Contract will be charged at
an hourly rate, plus materials, with a minimum charge of
$300.00.
Installation of any Tech-Source Inc. hardware or software
product is the sole responsibility of the customer.
Customer will have unlimited access to Tech-Source Inc.
support personnel (via telephone/fax/modem) for two (2)
years from date of shipment.
Tech-Source Inc. offers a continuing hardware/software
support program that provides telephone consultation,
software upgrades, and any required hardware repair after
the expiration of the warranty period. This is a billable
annual Maintenance contract. Contact Tech-Source Inc.
for the available maintenance plans.
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i
TABLE OF CONTENTS
Introduction ....................................... 1-1
1.1 Overview .............................. 1-1
1.2 Using This Manual ....................... 1-1
1.3 Audience .............................. 1-1
1.4 FCCCompliance ........................ 1-2
1.5 Organization ............................ 1-2
Unpacking and Installing the GXTRA Card .............. 2-1
2.1 Unpackaging and Handling ................ 2-1
2.2 Precautions ............................ 2-2
2.3 Shut Down and Power Off the SPARCstation . . 2-3
2.4 Opening the Workstation .................. 2-3
2.4.1 SPARCstations 1+ and 2 .......... 2-3
2.4.2 SPARCstation IPC, IPX and
SPARCclassic ................. 2-4
2.5 Installing the GXTRA ..................... 2-6
2.5.1 SPARCstation 1+ and 2 ........... 2-6
2.5.2 SPARCstation IPC, IPX and
SPARCclassic ................. 2-9
2.6 SPARCstation 600MP and SPARCstation 10 . 2-13
2.7 ReplacingtheWorkstationCover........... 2-14
2.8 PoweringUptheWorkstation.............. 2-15
Bringing Up the GXTRA CardfortheFirstTime .......... 3-1
3.1 Overview .............................. 3-1
3.2 Mounting on the SPARC CPU .............. 3-1
3.3 SettingtheDisplayResolution .............. 3-1
3.3.1 RotarySwitchSettings ............ 3-2
3.4 Connecting the Cables .................... 3-3
3.4.1 Video Cable .................... 3-3
3.4.2 Keyboard/Mouse Cable ........... 3-3
3.5 PowerUp .............................. 3-3
3.6 Selecting System Console With Multiple Frame
Buffers ............................. 3-4
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ii
Table of Contents (continued)
3.7 SettingtheTestOptions................... 3-5
3.7.1 Open Boot Version 1.x ............ 3-6
3.7.2 Open Boot Version 2.x ............ 3-6
Theory of Operation ................................ 4-1
4.1 TheSBusInterface....................... 4-1
4.2 The GXTRAengine ....................... 4-1
4.2.1 QUADCommand ................ 4-1
4.2.2 BLITCommand ................. 4-2
4.2.3 PIXEL1Command ............... 4-2
4.3 RAMDAC .............................. 4-2
4.4 TheFORTHPROM ...................... 4-3
4.5 TimingParameters ....................... 4-3
4.6 GXTRA SBus Card Slot Requirements ...... 4-10
Description of the GXTRA/2 Turbo ..................... 5-1
5.1 MainFeatures .......................... 5-1
5.2CardSpecifications ....................... 5-1
5.3 Frame Buffer Organization ................. 5-2
5.4 ElectricalSpecifications ................... 5-2
Description of the GXTRA/3 Turbo ..................... 6-1
6.1 MainFeatures .......................... 6-1
6.2CardSpecifications ....................... 6-1
6.3 Frame Buffer Organazation ................. 6-2
6.3.1FrameBufferSelection ............ 6-2
6.4ElectricalSpecifications.................... 6-2
List of Figures
Figure 2.1 Opening the SPARCstation 1+ and 2 . . . 2-4
Figure 2.2 Opening the SPARCstation IPC, IPX and
SPARCclassic ....................... 2-5
Figure 2.3 SBus Slot Locations for SPARCstation 1+
and 2 .............................. 2-7
Figure 2.4 Rear Panel Cover and Board Socket
Locations for SPARCstation 1+ and 2 ..... 2-8
Figure 2.5 Card and Logic Board Alignment ...... 2-9
Figure 2.6 IPC and IPX SBus Slot Locations ..... 2-10
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iii
Table of Contents (continued)
Figure 2.7 IPC, IPX and SPARCclassic Rear
Panels ............................ 2-11
Figure 2.8 IPC, IPX and SPARCclassic Card
Installation ......................... 2-12
Figure 2.9 600MP CPU Board ................ 2-13
Figure 2.10 GXTRA TwoPieceFacePlate....... 2-13
Figure 2.11 SPARCstation 1+ and 2 Cover
Installation ......................... 2-14
Figure 2.12 IPC, IPX and SPARCclassic Cover
Installation ......................... 2-15
Figure3.1 ResolutionSwitch .................. 3-2
Figure 3.2 GXTRA FacePlace................. 3-3
Figure 5.1 GXTRA/2 Turbo ................... 5-3
Figure 6.3 GXTRA/3 Turbo .................... 6-3
List of Tables
Table 3-1 Standard Switch Settings ............. 3-2
Table 4-1A Switch 1 - 640 x 480 @ 60 Hz Timing
Parameters.......................... 4-3
Table 4-2A Switch 2 - 1024 x 768 @ 60 Hz Timing
Parameters ...................... 4-4
Table 4-3 Switch 3 - 1152 x 900 @ 66 Hz Timing
Parameters.......................... 4-4
Table 4-4 Switch 4 - 1152 x 900 @ 76 Hz Timing
Parameters.......................... 4-5
Table 4-5A Switch 5 - 1280 x 1024 @ 60 Hz Timing
Parameters.......................... 4-5
Table 4-6A Switch 6 - 1280 x 1024 @ 67 Hz Timing
Parameters.......................... 4-6
Table 4-7 Switch 7 - 1280 x 1024 @ 72 Hz Timing
Parameters.......................... 4-6
Table 4-8 Switch 8 - 1280 x 1024 @ 76 Hz Timing
Parameters.......................... 4-7
Table 4-9A Switch 9 - 1536 x 1152 @ 66 Hz Timing
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iv
Parameters.......................... 4-7
Table 4-10 Switch A - 1600 x 1280 @ 60 Hz Timing
Parameters.......................... 4-8
Table 4-11 Switch B - 1600 x 1280 @ 76 Hz Timing
Parameters.......................... 4-8
Table 4-12 Switch C - 1024 x 768 @ 70 Hz Timing
Parameters.......................... 4-9
Table 4-13A Switch D - 1024 x 768 @ 76 Hz Timing
Parameters.......................... 4-9
Table 5-1 GXTRA/2 Turbo Electrical Specifications . 5-2
Table 6-1 GXTRA/3 Turbo Electrical Specifications . 6-3
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1-1
Chapter 1
Introduction
1.1 Overview
This manual provides detailed information about the GXTRA "X
Terminal on an SBus card".
When you have completed reading the manual, you will be able to
install a GXTRA SBus card into various SBus system
configurations.
1.2 Using This Manual
The following sections provide information that will help you use this
manual.
1.3 Audience
The audience of this manual includes computer hardware
engineers, system programmers, computer technicians, and others
interested in using the GXTRA SBus cards in a SPARC system. All
readers should have an understanding of electronic hardware,
operating system software interfacing with hardware, and related
computer concepts.
An understanding of the required communications standards and
concepts between cards and with peripheral devices is also
required. Given the defined audience background, the various
SPARC User's Manuals from Sun will provide the necessary
information needed to incorporate the GXTRA graphics accelerator
cards into many Sun configurations.
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GXTRA Hardware Installation - September 11, 1997
1-2
1.4 FCC Compliance
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, and if not installed and used in
accordance with the instruction manual, 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 or
her own expense.
WARNING
Changes or modifications made to the GXTRA, without the
expressed approval of Tech-Source Inc., which may affect
FCC Compliance, could void the user's warranty. This is
applicable to the special accessories provided with the
GXTRA such as the shielded cables and specific
connectors that are provided with the product. The use of
non-shielded cables, other than those provided by Tech-
Source, are in violation of FCC regulations.
1.5 Organization
This manual first describes how to unpack the GXTRA card, then
describes the card and its features in detail. For information
regarding software installation refer to the GXTRA software
installation manual(s) provided. The software installation manuals
will vary upon the configuration ordered.
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2-1
Chapter 2
Unpacking and Installing the
GXTRA Card
2.1 Unpackaging and Handling
The GXTRA card is delivered in a protective box. The box contains
the GXTRA SBus card wrapped in an anti-static envelope, a one-
time use electrostatic discharge (ESD) protection kit, appropriate
software, cable(s), and documentation (depending on the
configuration ordered).
NOTE
DO NOT INSTALL THE GXTRA UNTIL THIS ENTIRE
CHAPTER HAS BEEN READ.
WARNING
Always wear the wrist grounding strap (or one-time use
ESD kit as supplied with the GXTRA) while working on
electrical components. This component is vulnerable to
damage from electrostatic shock.
1. Open the box. Remove the card which is in an anti-static
envelope and the ESD kit. We recommend that you save
the box and packing material for future use.
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GXTRA Hardware Installation - September 11, 1997
2-2
2. If a wrist grounding strap is not available, open the ESD kit
and follow the instructions supplied to attach the ESD
device once the workstation is open.
3. Remove the card from the anti-static envelope just before
you are ready to install or work on the card. Do not remove
the card from the anti-static envelope until Steps 1 and 2
are completed.
Always store the GXTRA card in the static envelope if it is not
installed in a chassis or an anti-static work area.
2.2 Precautions
In order to reduce the risk of damage to board components from
electrostatic discharge follow the guidelines below.
1. Handle the GXTRA card only by its non-conducting edges.
2. Always wear a ground strap when working inside a
workstation or handling the GXTRA card. If a ground strap
is not available, place the workstation on a rubber mat.
3. Do not remove the GXTRA card from its anti-static
envelope until you are ready to install it in the workstation.
If you must open the envelope early, do not leave the card
exposed for any length of time, and if you must put the card
down during installation, place it on the anti-static envelope
or on a rubber mat.
4. Do not unplug your workstation as electrostatic damage
could occur. Any time you remove or install boards, the
power should be off, but the power cord must remain
plugged into a grounded electrical outlet.
5. Be careful to keep your hands, clothing or jewelry away
from all internal components of the workstation.
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Chapter 2 - Unpacking and Installing the GXTRA Card
2-3
2.3 Shut Down and Power Off the SPARCstation
Ensure that all users save their work and log off before the
workstation is shut down.
Shut down the workstation by entering the following commands:
prompt% /bin/su
password:enter root password if required
prompt# /etc/halt
The screen should display the message:
Syncing file systems ... done
Halted
Type b(boot), c(continue), n(new command mode)
>
Turn the power off in the following order:
1. Monitor
2. External drives and peripherals
3. SPARC system unit
2.4 Opening the Workstation
Reference the documentation provided with your workstation for
specific instructions. General information for a SPARCstation 1+,
2, IPC, IPX and SPARCclassic follow.
2.4.1 SPARCstations 1+ and 2
1. Place the workstation system on a stable flat surface with
enough room to place both top and bottom on the surface.
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GXTRA Hardware Installation - September 11, 1997
2-4
2. Remove all cables (except the power cord) from the back
of the SPARCstation 1+ and 2.
3. Remove the two Phillips screws from the back panel
(reference Figure 2.1).
Figure 2.1 Opening the SPARCstation 1+ and 2
4. Firmly grasp the left and right sides of the cover and tilt
the cover up and forward until the protector loop clears
the chassis.
5. Carefully push the cover forward so that the tabs which
secure the cover to the front of the chassis are clear.
6. Carefully lift the cover vertically to remove it.
2.4.2 SPARCstation IPC, IPX and SPARCclassic
1. Place the workstation system on a stable flat surface with
enough room to place both the top and bottom of the
system on the work surface.
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Chapter 2 - Unpacking and Installing the GXTRA Card
2-5
2. Remove all cables (except the power cord) from the back
of the unit.
3. Loosen the Phillips head screw in the middle of the rear
panel (reference Figure 2.2).
Figure 2.2 Opening the SPARCstation IPC, IPX and
SPARCclassic
4. Secure the workstation top by placing your index fingers on
the latches on each side (refer to Figure 2.2). Squeeze the
latches while pressing down on the top cover.
5. Carefully raise the top cover up and towards the front
panel. The top and bottom are connected with cables, so
gently place the top cover flat on the work surface.
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GXTRA Hardware Installation - September 11, 1997
2-6
CAUTION
Attach a wrist grounding strap (or the supplied ESD device)
at this time. Do not proceed without properly grounding
yourself to the workstation.
2.5 Installing the GXTRA
Reference the documentation provided with your workstation for
specific details on card installation. For installing SBus cards in a
SPARCstation 10 and SPARCstation LX, reference the Desktop
SPARC Hardware Owner's Guide Appendix H and I. General
information for a SPARCstation 1+, 2, IPX, IPC, and SPARCclassic
follows.
2.5.1 SPARCstation 1+ and 2
The SPARCstation 1+ and 2 have three (3) SBus slots. You may
install the GXTRA in any slot. Reference Figure 2.3 for the SBus
slot locations.
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Chapter 2 - Unpacking and Installing the GXTRA Card
2-7
Figure 2.3 SBus Slot Locations for SPARCstation 1+ and 2
1. Remove the rear panel cover for the SBus slot the card will
be installed in. To do this press the release pins on the
inside of the unit and pull the rear protector plate towards
the front panel. Reference Figure 2.4 for the location of the
rear panel covers.
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GXTRA Hardware Installation - September 11, 1997
2-8
Figure 2.4 Rear Panel Cover and Board Socket Locations for
SPARCstation 1+ and 2
2. With a ground strap (ESD kit) attached, open the anti-static
bag and remove the GXTRA. Place the card at an angle
into the rear panel of the workstation. Ensure that the
DB13W3 video connector is facing the rear of the unit and
the component side is facing up. Ensure that the card
mounting plate hooks into the slot opening on the rear
panel.
3. Align the connectors on the bottom of the card with the
connector on the main board (reference Figure 2.5).
Gently press the connectors into the socket. Press on the
corners of the board. Do not press on the plastic retainer
bracket.
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Chapter 2 - Unpacking and Installing the GXTRA Card
2-9
Figure 2.5 Card and Logic Board Alignment
CAUTION
Do not use excessive force or push on the Weitek part as
you may break the bracket or damage the pins on the
bottom of the board.
2.5.2 SPARCstation IPC, IPX, and SPARCclassic
The SPARCstation IPC, IPX and SPARCclassic have two SBus
slots. You may install the GXTRA in either slot. Reference Figure
2.6 for the SBus slot locations for the SPARCstation IPC and IPX.
Reference the Desktop SPARC Hardware Owner's Guide for the
SPARCclassic SBus slot locations.
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