Digital Equipment PBXGB-AA User manual

PBXGB–AA/CAPCIGraphicsOption
Owner’sGuide
Order Number: EK–PCIGR–OG. A01
Digital Equipment Corporation
Maynard, Massachusetts

First Printing, December 1995
Digital Equipment Corporation makes no representations that the use of its
products in the manner described in this publication will not infringe on
existing or future patent rights, nor do the descriptions contained in this
publication imply the granting of licenses to make, use, or sell equipment or
software in accordance with the description.
© Digital Equipment Corporation 1995. All Rights Reserved.
Printed in U.S.A.
The following are trademarks of Digital Equipment Corporation: DEC,
Digital, Digital Open3D, Digital UNIX, OpenVMS, VAX DOCUMENT, and the
DIGITAL logo.
Microsoft is a registered trademark, and Windows NT is a trademark of
Microsoft Corporation.
All other trademarks and registered trademarks are the property of their
respective holders.
S3087
This document was prepared using VAX DOCUMENT Version 2.1.

FCC Notice: FCC ID: AO9-PBXGC and AO9-PBXGD
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including
interference that may cause undesired operation.
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. Any changes or modifications made
to this equipment may void the user’s authority to operate this
equipment.
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. However, there is no guarantee that
interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for
help.
The video cable port should be connected with only a shielded
data cable with an integrated ferrite bead over the cable. If
this port is connected with a cable without such a ferrite bead,
additional ferrite beads shall be clamped over the cable next to
the cable connector near the system unit.
iii

DOC
Compliance
Statement
This digital apparatus does not exceed the Class B limits for
radio noise emissions from digital apparatus set out in the
Radio Interference Regulations of the Canadian Department of
Communications.
MDC Avis De
Conformation Le present appareil numerique n’emet pas de bruits
radioelectriques depassant les limites applicables aux appareils
numeriques de Classe B prescrites dans le Reglement sur
le brouillage radioelectriques edicte par le ministere des
Communications du Canada.
EMI This product complies with the following domestic and
international standards:
• Domestic: Complies with FCC Part 15, Class B.
• International: Complies with CISPR22 (EN5502 [European
Norm]) Class B.
VCCI
iv

Contents
Guide Overview . ........................................... 1
Purpose ............................................... 1
Contents............................................... 1
Conventions . ........................................... 2
Module Overview ........................................... 3
Description . . ........................................... 3
Version Information . . . ................................... 3
Software ............................................... 4
Limitations . ........................................... 4
Option Features ......................................... 5
Frequency Switch........................................... 7
Description . . ........................................... 7
Switch Settings ......................................... 7
Module Installation ......................................... 9
Procedure . . . ........................................... 9
Confirming Proper Installation ................................ 15
Procedure . . . ........................................... 15
Troubleshooting ......................................... 15
Stereo Viewing . . ........................................... 16
Description . . ........................................... 16
Stereo Cable . ........................................... 16
Stereo Monitor .......................................... 16
AppendixA—Video Timing .................................. 17
Appendix B — Module Specifications . ........................... 20
Physical Specifications . ................................... 20
Environmental Specifications ............................... 20
Power Consumption . . . ................................... 20
Video Output Characteristics ............................... 21
Stereo Output Characteristics . . . ........................... 21
Appendix C — Cabling Information . . ........................... 22
Cable Information ....................................... 22
Appendix D — For Digital Service Use .......................... 23
Introduction . ........................................... 23
v

FRU/Order Numbers ..................................... 23
Index
Figures
1PBXGB–AA Graphics Option Module. . . ................ 5
2PBXGB–CA Graphics Option Module. . . ................ 6
3VGA Enable/Disable Settings—2 MB Module ............ 11
4VGA Enable/Disable Settings—16 MB Module ........... 11
5Installation of 2 MB Module . ........................ 12
6Installation of 16 MB Module ........................ 13
Tables
1Module Versions . . . ................................ 3
2Compatible Software Versions ........................ 4
3PBXGB–AA Module Features ........................ 5
4PBXGB–CA Module Features ........................ 6
5Switch Settings . . . ................................ 8
6VGA Enable/Disable and Alias Jumper Settings . . . ....... 10
7Video Monitor Timing I ............................. 18
8Video Monitor Timing II............................. 19
9PBXGB–AA/CA PCI Graphics Option Module Weight and
Dimensions ...................................... 20
10 PBXGB–AA/CA PCI Graphics Option Module Environmental
Specifications ..................................... 20
11 Video D-Sub Connector Pinout ........................ 21
12 Stereo Output Characteristics ........................ 21
13 Cable Options .................................... 22
14 Module FRUs ..................................... 23
vi

Guide Overview
Guide Overview
Purpose This guide provides general information on the
PBXGB–AA/CA graphics option modules. This information is
independent of the hardware platform. For specific information
regarding your hardware platform, refer to your system
documentation.
The components on the PBXGB–AA/CA graphics option modules
are Energy Star ready.
Contents The following information is included in this guide:
• Module description
• Module installation
• Confirming proper installation
• Stereoscopic viewing
• Video timing—frequency switch settings
• Module specifications
• Cabling information
• Field replaceable unit (FRU) order numbers
1

Guide Overview
Conventions The following conventions are used in this guide:
CAUTION Cautions provide information to prevent
damage to equipment or software. Read
these carefully.
Important Important notations provide information to
allow your system to work properly.
Note Notes contain additional information that
you should be aware of.
2

Module Overview
Module Overview
Description The PBXGB–AA/CA graphics option modules are PCI local bus
options that generate high-resolution, 2- and 3-dimensional
color graphics. Application programs can utilize these graphics
to render mechanical and electrical CAD, molecular modeling,
scientific visualization, simulation, animation, and other
graphical information.
Version
Information Table 1 provides information about this version of the
PBXGB–AA/CA graphics option modules.
Table 1 Module Versions
Order Number Planes Memory
PBXGB–AA 8 2 MB
PBXGB–CA 24Z 16 MB
Each order includes the following items:
• PBXGB–xx Option Module
•PBXGB–AA/CA PCI Graphics Option Owner’s Guide
•Graphics Support Services Software Version 3.0 for Microsoft
Windows NT Installation and User Guide
• Antistatic wriststrap
• Ferrite bead assembly
3

Module Overview
Software The PBXGB–AA/CA graphics option modules are compatible
with the minimum software version levels shown in Table 2.
Table 2 Compatible Software Versions
Designation Digital Open3D Digital UNIX OpenVMS Alpha
Microsoft
Windows
NT
Graphics
Support
Services
Software
PBXGB–AA V3.2 V3.2c V6.2 V3.51 V3.0
PBXGB–CA V3.2 V3.2c V6.2 V3.51 V3.0
Limitations The configuration of a multihead system requires operating
system support. Refer to your operating system documentation,
the Graphics Support Services Software Version 3.0 for Microsoft
Windows NT Installation and User Guide, and the Digital
Open3D software release notes, for information.
In a multihead system, only one graphics module can have VGA
enabled.
4

Module Overview
Option
Features The PBXGB–AA graphics option module is shown in Figure 1.
Table 3 describes the features.
Figure 1 PBXGB–AA Graphics Option Module
2
3
4
5MLO-011732
1
Table 3 PBXGB–AA Module Features
Reference
Number Description
! VGA enable/disable jumper pins
" Alias jumper pins
# Rotary video selection frequency switch
$ Stereoscopic cable port, 3.5 mm (0.18 in.) audio jack
connector
% Video cable port, 15-pin D-sub connector
5

Module Overview
The PBXGB–CA module is shown in Figure 2. Table 4 describes
the features.
Figure 2 PBXGB–CA Graphics Option Module
5
4
MLO-011734
1
3
2
Table 4 PBXGB–CA Module Features
Reference
Number Description
! VGA enable/disable jumper pins
" Alias jumper pins
# Rotary video selection frequency switch
$ Stereoscopic cable port, 3.5 mm (0.18 in.) audio jack
connector
% Video cable port, 15-pin D-sub connector
6

Frequency Switch
Frequency Switch
Description Each module has a rotary-style switch with which to select the
default frequency and resolution of the video signal that the
module produces.
Important
The frequency switch settings listed in Table 5 are
not used on systems running the Microsoft Windows
NT operating system. See the Graphics Support
Services Software Version 3.0 for Microsoft Windows NT
Installation and User Guide for information on how to
set your module to a correct resolution and refresh rate.
Switch Settings The installed orientation of a module varies from system to
system; therefore, set the rotary frequency switch to the proper
setting prior to installation of the module. Table 5 lists the
PBXGB–AA/CA graphics option module switch settings.
Note
The switch setting is not dynamic and is read-only upon
initialization, power-up, or system reset.
7

Frequency Switch
Table 5 Switch Settings
Switch
Setting Pixel Frequency (MHz) Monitor Resolution Refresh Rate (Hz)
0 130.808 1280x1024 72
1 119.85 1280x1024 66
2 108.21 1280x1024 60
3 104.02 1152x900 72
4 175.50 1600x1200165
5 75.02 1024x768 70
6 74.39 1024x768 72
7 69.22 1024x864 60
8 64.99 1024x768 60
9 50.35 800x600 72
A 40.01 800x600 60
B 31.50 640x480 72
C 25.18 640x480 60
D 135.00 1280x1024 75
E 110.00 1280x1024 60
F 202.50 1600x1200175
1PBXGB–CA 16 MB module only.
8

Module Installation
Module Installation
Procedure The installation of a PBXGB–AA/CA graphics option module can
be accomplished in a few easy-to-do steps. Each step presumes
that you are familiar with your hardware platform. For specific
information regarding your hardware platform, refer to your
system documentation.
1. Turn off the system and any external devices. Disconnect
any external devices and cables, and unplug the power cord
from the wall outlet.
2. Remove the system unit cover, and unscrew and remove
the metal filler plate that may be present for the PCI slot
that you have selected. Save the screw that secured the
metal filler plate; you will need this screw later to secure the
adapter to the enclosure.
3. Set the frequency switch using the video timing values in
Table 5 as reference. Skip this step on Microsoft Windows
NT systems.
CAUTION
To avoid damage to the module from static discharge,
wear the antistatic wriststrap (part number
12–36175–01) when handling the module. Instructions
for use are on the strap’s envelope.
9

Module Installation
4. To enable (or make active), or disable aliasing and the use of
the VGA chip, set the VGA and alias jumpers correctly.
Important
There can be only one VGA-enabled device in a system.
Use the jumper setting information in Table 6, Figure 3, and
Figure 4 as a guide to setting the jumpers. Note the key
below the table.
Table 6 VGA Enable/Disable and Alias Jumper Settings
Reference
Number Number of Modules Alias Jumper VGA1Jumper
21064 Processor (EV4)
! Single module (primary
display) Off On
" Second (additional
modules) Off Off
21164 Processor (EV5)
# Single module (primary
display) On On
$ Second (additional
modules) On Off
1The module label reads VGAEN.
Figure key:
Jumper On
Jumper Off
10

Module Installation
Figure 3 VGA Enable/Disable Settings—2 MB Module
MLO-011733
1
Alias VGA
2
3
4
Figure 4 VGA Enable/Disable Settings—16 MB Module
MLO-011737
1
Alias
VGA
2 3 4
11

Module Installation
5. Complete the installation by following these steps:
= ) Step 1: Insert the PBXGB–AA/CA graphics option
module into the option slot. See Figure 5 and Figure 6,
reference numbers ! and # .
= ) Step 2: Push the adapter firmly into the socket. Insert
the screw (removed from metal filler plate in an earlier
step) and secure the module to the enclosure. See
Figure 5 and Figure 6, reference number " .
Figure 5 shows the 2 MB option module being installed.
Figure 5 Installation of 2 MB Module
MLO-011736
1
2
3
12

Module Installation
Figure 6 shows the 16 MB option module being installed.
Figure 6 Installation of 16 MB Module
1
2
3
MLO-011735
Note
For graphics to appear from left to right in a multihead
configuration, the leftmost monitor must be attached to
the graphics module in the highest PCI slot, the next
monitor to the right must be connected to the second
highest graphics module, and so on.
6. Replace and secure the cover to the system unit. Attach all
external devices and cables that were previously removed.
13

Module Installation
7. Connect the video cable to the video cable port. The video
cable port is reference number % in Figure 1 and Figure 2.
Important
The video cable should be connected with only a shielded
data cable with an integrated ferrite bead over the
cable. If this port is connected with a cable without
such a ferrite bead, then clamp the snap-on ferrite bead
provided in your parts kit on the video cable next to the
cable connector near the system unit.
8. Connect the optional stereoscopic cable to the stereo cable
port. The stereo cable port is reference number $ in Figure 1
and Figure 2.
9. Connect your video monitor as described in your system
documentation.
10. Plug the power cord into the wall outlet. Turn on the
external devices and the system.
14