Compaq ProSignia 320 - Desktop PC Manual

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Welcome to the Maintenance & Service Guide (MSG)
for Prosignia 320 Series Computer.
Please See the Notice for copyright & trademark information,
and the Preface for symbol conventions & technician notes.
Click here to download the complete ZIP file (3.5 MB) of this Maintenance &
Service Guide to your hard drive.
This MSG will be periodically maintained and updated as needed.
To report a technical problem, contact your Regional Support Center or IM Help Center.
For content comments or questions, contact the Editor.
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
PREFACE
This Maintenance and Service Guide is a troubleshooting guide that can be used for
reference when servicing the Compaq Prosignia Series Computers.
Compaq Computer Corporation reserves the right to make changes to the Compaq
Prosignia SeriesComputers without notice.
Symbols
The following words and symbols mark special messages throughout this guide.
WARNING: Text set off in this manner indicates that failure to
follow directions in the warning could result in bodily harm or
loss of life.
CAUTION: Text set off in this manner indicates that failure to
follow directions could result in damage to equipment or loss of
data.
IMPORTANT: Text set off in this manner presents clarifying
information or specific instructions.
NOTE: Text set off in this manner presents commentary, sidelights, or
interesting points of information.
Technician Notes
WARNING: Only authorized technicians trained by Compaq
should repair this equipment. All troubleshooting and repair
procedures are detailed to allow only subassembly/module level
repair. Because of the complexity of the individual boards and
subassemblies, the user should not attempt to make repairs at
the component level or to make modifications to any printed
circuit board. Improper repairs can create a safety hazard. Any
indications of component replacement or printed circuit board
modifications may void any warranty.
Serial Number
When requesting information or ordering spare parts, the computer's serial number
should be provided to Compaq. The serial number can be found on the rear of the
computer's chassis, above the power supply.
Locating Additional Information
The following documentation is available to support this product:
Compaq Prosignia documentation set■ Introducing Windows 95 Guide■ Service Training Guides■ Compaq Service Advisories and Bulletins■ Compaq QuickFind■ Compaq Service Quick Reference Guide■ Compaq Help Center■
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
NOTICE
The information in this guide is subject to change without notice.
COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR
EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN, NOR FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR
USE OF THIS MATERIAL.
This guide contains information protected by copyright. No part of this guide may be
photocopied or reproduced in any form without prior written consent from Compaq
Computer Corporation. Ó 1999 Compaq Computer Corporation. All rights reserved.
Printed in the U.S.A. Compaq, Prosignia Registered U. S. Patent and Trademark Office.
Microsoft, MS-DOS, and Windows are registered trademarks of Microsoft Corporation.
Windows 98 is a trademark of Microsoft Corporation. The software described in this
guide is furnished under a license agreement or nondisclosure agreement. The software
may be used or copied only in accordance with the terms of the agreement. Product
names mentioned herein may be trademarks and/or registered trademarks of their
respective companies.
Maintenance and Service Guide Compaq Prosignia Series Computers First Edition
(Febuary 1999) Compaq Computer Corporation
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Product Description
Index Page
.Section Navigation:
Models
CPU Controls & Lights
Keyboard Controls and
Lights
CPU Rear Connectors
Power Cord Set
Requirements
.
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Illustrated Parts Catalog
Index Page
.Section Navigation:
System Unit
Mass Storage
Devices
Cable Kit
System Board
Modem
Keyboard
Monitors
Return Kit
Documentation &
Software
Miscellaneous
*.
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Removal & Replacement
Index Page
Section Navigation:
Preliminaries
Serial Number Location
Hood
Power Supply
Drives Index
CD Drive
Diskette Drive
Hard Drive
Video Card
NIC Card
Modem/Fax
DIMM
RTC Battery
Processor
Front Bezel
On-Button Board
System Board Bracket
System Board
I/O Panel
iagcaac
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Jumper & Switch Settings
Index Page
.Section Navigation:
System Board Connectors &
Jumper
32X CD Jumper Positions
52X CD Jumper Positions
9.1-GB Hard Drive Jumper
Positions
13.5-GB Hard Drive Jumper
Positions
18-GB Hard Drive Jumper
Positions
.
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Troubleshooting
Index
.Section Navigation:
Clearing CMOS
Power-on Self-test
Configuration
Troubleshooting Without
Diagnostics
Diagnostic Error Codes
.
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
Index Page
.Section Navigation:
System Unit
CD Drives
Diskette Drive
Hard Drives
Power Supply
Modem/Fax
Mouse
Pin Assignments
.
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
System
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard
Drives
>Power
Supply
>Modem/Fax
>Keyboard &
Mouse
>Pin
Assignments
.
General system specifications
Video memory
System interrupts
System I/O (system function - shipping configuration)
System memory
System DMA
General System Specifications
U. S. Metric
Dimensions
Height 7.7 in 19.6 cm
Depth 14.2 in 36.2 cm
Width 13.6 in 34.5 cm
BTUs
Weight 18.3 lbs 8.3 kg
Environmental Requirements
Temperature
Operating 50° to 93° F 10° to 35° C
Shipping -4° to 140° F -40° to 60° C
Humidity (noncondensing)
Operating 8% to 90% 8% to 90%
Nonoperating 95% Relative
humidity @ 30° C 95% Relative humidity @ 30°
C
Maximum Altitude (unpressurized)
Operating 10,000 ft 3048 m
Nonoperating 30,000 ft 9144 m
Return to the top.
STB/n Vidia TNTv 3D AGP
Resolution
(maximum) 1600 x 1200
Colors Supported 16.7M
Refresh Rate 80 Hz, 90 Hz
Acceleration 3 ROP BitBLT, Line Draw, Text,
Color Expansion, Basic Video Color
Conversion an Scaling
Memory 16-MB SDRAM Standard
Return to the top.
System Interrupts
Hardware
IRQ System Function
IRQ 0 System timer
IRQ 1 Standard 101/102-Key or Microsoft Natural
Keyboard
IRQ 2 Programmable interrupt controller
IRQ 3 Communications Port (COM2)
IRQ 4 Communications Port (COM1)
IRQ 5 (free)
IRQ 6 Standard Floppy Disk Controller
IRQ 7 Printer Port (LPT1)
IRQ 8 System CMOS/real time clock
IRQ 9 Rockwell HCF 56K Data Fax PCI Modem
Rockwell PCI Modem Enumerator
Creative Sound Blaster AudioPCI 128
IRQ Holder for PCI Steering
IRQ 10 Intel 82371AB/EB PCI to USB Universal Host
Controller
IRQ Holder for PCI Steering
IRQ 11 STB Velocity 4400/4000
IRQ Holder for PCI Steering
IRQ 12 PS/2 Compatible Mouse Port
IRQ 13 Numeric data processor
IRQ 14 Primary IDE controller (dual fifo)
Intel 82371AB/EB PCI Bus Master IDE Controller
IRQ 15 Secondary IDE controller (dual fifo)
Intel 82371AB/EB PCI Bus Master IDE Controller
Return to the top.
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
CD Drives
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard
Drives
>Power
Supply
>Modem/Fax
>Keyboard &
Mouse
>Pin
Assignments
*!@
32X CD Drive
Disk
Applicable Disk
CD-ROM (Mode 1 and 2)
CD-DA, CD-XA, CD-RW (Mode
2, Form 1 and 2)
Photo CD (Single and Multiple
Session)
Mixed Mode (Audio and Data
Combined)
CDI Ready
Capacity 650 MB (Mode 1, 12 cm)
Diameter
Rotational Speed
Center Hole
Thickness
Track Pitch
4.7 in, 3.15 in/12 cm, 8 cm
4200 rpm maximum
0.6 in/15 mm diameter
0.05 in/1.2 mm
1.6 µm
Block Size
Mode 1
Mode 2
CD-DA
CD-XA
2048, 1024 bytes
2340, 2336, 1024 bytes
2352 bytes
2328 bytes
Interface IDE
Access Times (typical)
Random < 100 ms
Full Stroke < 150 ms
Audio Output Level
Line Out 0.7 VRMS at 47 kOhms
Headphone 0.6 VRMS at 32 Ohms
(maximum volume)
Data Transfer Rate
Sustained
Burst 150 KB/s (single) 1500 - 4800 KB/s (variable)
Cache Buffer 128 KB
Start-Up Time (typical) < 7 seconds
Stop Time < 4 seconds
Laser Parameters
Type
Wave Length
Divergence Angle
Output Power
Semiconductor Laser GaA1As
780 ± 25 nm
53.5° ± 1.5°
0.14 mW
Operating Conditions
Temperature
Humidity 41° - 113°F / 5° - 45°C 10 - 80%
Dimensions
(HxWxD, maximum) 11.69 x 5.91 x 8.2 in / 4.29 x
15.01 x 20.8 cm
Weight 2.65 lbs / 1.2 kg
52X CD Drive
Disk
Applicable Disk CD-ROM (Mode 1 and 2)
CD-DA, CD-RW,
Photo CD (Single and Multiple
Session)
CD-XA Ready
CDI Ready
Capacity 540 MB (Mode 1, 12 cm)
650 MB (Mode 2)
Diameter
Rotational Speed
Center Hole
Thickness
Track Pitch
4.7 in, 3.15 in/12 cm, 8 cm
8350 rpm maximum
0.6 in/15 mm diameter
0.05 in/1.2 mm
1.6 µm
Block Size
Mode 1
Mode 2
CD-DA
CD-XA
2048, 1024 bytes
2340, 2336, 1024 bytes
2352 bytes
2328 bytes
Interface IDE
Access Times (typical)
Random < 100 ms
Full Stroke < 150 ms
Audio Output Level
Line Out 0.7 VRMS at 47 kOhms
Headphone 0.6 VRMS at 32 Ohms
(maximum volume)
Data Transfer Rate
Sustained
Burst 150 KB/s (single) 2550 to 6000 KB/s (variable)
Cache Buffer 128 KB
Start-Up Time (typical) < 15 seconds
Stop Time < 3 seconds
Laser Parameters
Type
Wave Length
Divergence Angle
Output Power
Semiconductor Laser GaA1As
780 ± 25 nm
53.5° ± 1.5°
0.14 mW
Operating Conditions
Temperature
Humidity 41° - 113°F -- 5° - 45°C 10 - 80%
Dimensions
(HxWxD, maximum) 11.69 x 5.91 x 8.2 in -- 4.29 x
15.01 x 20.8 cm
Weight 2.65 lbs -- 1.2 kg
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
1.44 MB Diskette Drive
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard
Drives
>Power
Supply
>Modem/Fax
>Keyboard &
Mouse
>Pin
Assignments
.
Size (in) 3.5" (8.89
cm)
High Density (MB) 1.44 / 720
KB
Low Density (KB) 720
LED Indicators (Front
Panel) Green
Height One-third
Bytes per Sector 512
Drive Rotation 300 rpm
Transfer Rate 500/250
Kb/s
Sectors per Track
High Density 18
Low Density 9
Tracks per Side
High Density 80
Low Density 80
Read/Write Heads 2
Cylinder (high/low) 80/80
Average Seek Times
Track-to-Track 3/6 ms
Average 94/173 ms
Settling Time 15 ms
Latency
Average 100 ms
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
Hard Drives
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard
Drives
>Power
Supply
>Modem/Fax
>Keyboard &
Mouse
>Pin
Assignments
.
Ultra ATA 7200 rpm Hard Drives
Size 9.1 GB 13.5 GB 18 GB
Capacity 91000 MB 13500 GB 18000 GB
Height 1.0" 1.0" 1.0"
Size 3.5" 3.5" 3.5"
Interface Ultra ATA Ultra ATA Ultra ATA
Transfer Rate
Media (MB/s)
Interface (MB/s) 139-224 MB/s 16.6 MB/s 139-224 MB/s 16.6 MB/s 139-224 MB/s
66.6 MB/s
Typical Seek Time (including settling)
Single Track (ms)
Average (ms)
Full Stroke (ms)
1.7 ms
8.5 ms
15.0 ms
1.7 ms
8.5 ms
15.0 ms
1.7 ms
8.5 ms
15.0 ms
Physical Configuration
Cylinders
Data
Heads
Sectors
per
Track
15,011
4
214-312
15,011
6
214-312
15,011
10
214-312
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
Power Supply
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard
Drives
>Power
Supply
>Modem/Fax
>Keyboard &
Mouse
>Pin
Assignments
.
U. S. Outside U. S.
Input
Specifications
Operating
Voltage
Range
90-131 VAC 180-255 VAC
Rated
Voltage
Range
100-127 VAC 200-240 VAC
Rated
Line
Frequency
47 to 63 Hz 47 to 63 Hz
Rated
Input
Current
4A 2A
Maximum
Rated
Power
145 Watts 145 Watts
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
Modem/Fax
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard
Drives
>Power
Supply
>Modem/Fax
>Keyboard &
Mouse
>Pin
Assignments
.
Compaq 56K Fax-modem
Architecture PCI
Compliance V.90
Full ITU-T v.34 compliance
Compliance with v.21, v.22, v22bis,
v.23, v.32, v.32bis, Bell 103, Bell
212A
Connectors RJ-11
Error correction v.42, MNP2-4
Data
Compression v.42bis/MNP5
Fax Modulation v.17, v.21, v.29, v.27Ter
Comand Set Hayes AT, Class 1 Fax
OS Driver
Support MS Windows 95 (osr2), MS Windows
NT Workstation 4.0
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
Keyboard & Mouse
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard
Drives
>Power
Supply
>Modem/Fax
> Keyboard
& Mouse
>Pin
Assignments
.
Enhanced Keyboard
Dimensions (H x W x L) 1.5 x 18.0 x 6.5 in / 3.81 x 45.72 x
16.51
Weight 3.5 lbs / 1.59 kg
Microsoft Intellimouse PS/2
Dimensions U. S. Metric
Height
Length
Width
1.22 in
3.94 in
2.21 in
3.1 cm
10 cm
5.6 cm
Weight 2.9 oz 85 g
Base Resolution 400 DPI
Tracking Speed
(maximum) 10 in/sec 25 cm/sec
Temperature
Operating
Storage 32° F to 104° F -4° F to 140° F 0° C to 40° C -20° C to 60° C
Lifetime
Mechanical
Switch Exceeds 300 miles Exceeds 1 million
operations
Exceeds 483
km
Exceeds 1
million
operations
Relative Humidity 10% to 90%, noncondensing
ESD No soft errors through 6 kV;
No hard errors through 6 kV;
specific performance depends on host
system
Microsoft Intellimouse USB
Dimensions U. S. Metric
Height
Length
Width
1.22 in
3.94 in
2.21 in
3.1 cm
10 cm
5.6 cm
Weight 2.9 oz 85 g
Base Resolution 400 DPI
Tracking Speed
(maximum) 10 in/sec 25 cm/sec
Temperature
Operating
Storage 32° F to 104° F -4° F to 140° F 0° C to 40° C -20° C to 60° C
Lifetime
Mechanical
Switch Exceeds 300 miles Exceeds 1 million
operations
Exceeds 483 km
Exceeds 1
million
operations
Relative Humidity 10% to 90%, noncondensing
ESD No soft errors through 6 kV;
No hard errors through 6 kV;
specific performance depends on host
system
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Jumper & Switch Information
Connector Pin Assignments
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard
Drives
>Power
Supply
>Modem/Fax
>Keyboard &
Mouse
>Pin
Assignments
.
Click on a link:
Audio line out Flat panel
monitor Mouse Serial
Audio line in Keyboard Parallel Speaker/headphone
out
CD drive data
cable Microphone Phone line to phone USB
Fax/modem MIDI/joystick Phone line to wall
jack VGA monitor
Parallel Connector
Pin Signal Pin Signal Pin Signal
1Strobe* 7Data Bit 5 13 Select
2Data Bit 0 8Data Bit 6 14 Auto Linefeed*
3Data Bit 1 9Data Bit 7 15 Error*
4Data Bit 2 10 Acknowledge* 16 Initialize Printer*
5Data Bit 3 11 Busy 17 Select In*
6Data Bit 4 12 Paper Out 18-25 Signal Ground
* Active low
Serial Connector
Pin Signal
1Carrier Detect
2Receive Data
3Transmit Data
4Data Terminal Ready
5Signal Ground
6Data Set Ready
7Ready to Send
8Clear to Send
9Ring Indicator
Universal Serial Bus
Pin Signal
1- Data
2+Data
3Ground
4+5 VDC
Keyboard &
Mouse
Pin Signal
1Data
2Unused
3Ground
4+5 VDC
5Clock
6Unused
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Jumper & Switch Information
Connector Pin Assignments
.Section
Navigation:
>System Unit
>CD Drives
>Diskette Drive
>Hard Drives
>Power Supply
>Modem/Fax
>Mouse
>Pin
Assignments
.
Click on a link:
Audio line
out Flat panel monitor Mouse Serial
Audio line
in Keyboard ParallelSpeaker/headphone out
CD drive
data cable Microphone Phone
line to
phone USB
Fax/modemMIDI/joystick
Phone
line to
wall
jack
VGA monitor
Flat-panel monitor
Pin Signal Pin Signal Pin Signal Pin Signal
1TX2+ 6TXC+ 11 TX2- 16 TXC-
2Ground 7Logic
ground 12 Ground 17 +5VDC
3TX1+ 8DDC
data
(SDA)
13 TX1- 18 DDC
Clock
(SCL)
4TX0+ 9Reserved 14 TX0- 19 Reserved
5Ground 10 Reserved 15 Ground 20 Reserved
MIDI/Joystick
Pin Signal Pin Signal Pin Signal
1+5 VDC 6Y-Axis (1) 11 X-Axis (2)
2Fire A (1) 7Fire B (1) 12 MIDI Out
3X-Axis (1) 8+5 VDC 13 Y-Axis (2)
4Ground 9+5 VDC 14 Fire B (2)
5Ground 10 Fire A (2) 15 MIDI In
Line out, Line in, Speaker/Headphone Out, Microphone
Stereo 1/8" Miniphone
Phone Line to Wall Jack
Phone Line to Phone
Pin Signal
1Unused
2Tip
3Ring
4Unused
Internal Fax/Modem
Pin Signal Pin Signal Pin Signal
1Unused 3Ring 5Unused
2Unused 4Tip 6Unused
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Jumper & Switch Information
Connector Pin Assignments
.Section
Navigation:
>System
Unit
>CD Drives
>Diskette
Drive
>Hard Drives
>Power
Supply
>Modem/Fax
>Mouse
>Pin
Assignments
.
Click on a link:
Audio line
out Flat panel monitor Mouse Serial
Audio line
in Keyboard ParallelSpeaker/headphone out
CD drive
data cable Microphone Phone
line to
phone USB
Fax/modemMIDI/joystick
Phone
line to
wall
jack
VGA monitor
VGA Monitor
Pin Signal Pin Signal
1Red
Analog 9+5 VDC
2Green
Analog 10 Ground
3Blue
Analog 11 Volume Down
4Volume
Up 12 DDC Data
5Ground 13 Horizontal
Sync
6Ground
Analog 14 Vertical Sync
7Ground
Analog 15 DDC Clock
8Ground
Analog
CD Drive Data Cable
Pin Signal Pin Signal Pin Signal Pin Signal
1RESET 11 DD3 21 DMARK 31 INTRQ
2GND 12 DD12 22 GND 32 -IOCS16
3DD7 13 DD2 23 -DIOW 33 DA0
4DD8 14 DD13 24 GND 34 -PDIA6
5DD6 15 DD1 25 -DIOR 35 DA0
6DD9 16 DD14 26 GND 36 DAZ
7DD5 17 DD0 27 IORDY 37 -CS1FX
8DD10 18 DD15 28 SPSYNC 38 -CS3FX
9DD4 19 GND 29 -DMACK 39 -DASP
10 DD11 20 (KEY) 30 GND 40 GNP
Revised: September 17th, 1999

MAINTENANCE & SERVICE GUIDE
for Prosignia 320 Series Computer
Index page Preface -or- Notice Product Description Illustrated Parts Catalog
Removal & Replacement Jumper & Switch Settings Troubleshooting Specifications
Specifications
System
.Section
Navigation:
>System Unit
>CD Drives
>Diskette Drive
>Hard Drives
>Power Supply
>Modem/Fax
>Mouse
>Pin
Assignments
.
General system specifications
Video memory
System interrupts
System I/O (system function - shipping configuration)
System memory
System DMA
System I/O
I/O Address (Hex) System Function (Shipping
Configuration)
x0000 - x000F Direct memory access controller
x0010 - x001F Motherboard resources
x0020 - x0021 Programmable interrupt controller
x0022 - x003F Motherboard resources
x0040 - x0043 System timer
x0050 - x0052 Motherboard resources
x0060 - x0060 Standard 101/102-Key or Microsoft
Natural Keyboard
x0061 - x0061 System speaker
x0064 - x0064 Standard 101/102-Key or Microsoft
Natural Keyboard
x0070 - x0071 System CMOS/real time clock
x0072 - x0077 Motherboard resources
x0080 - x0090 Direct memory access controller
x0091 - x0093 Motherboard resources
x0094 - x009F Direct memory access controller
x00A0 - x00A1 Programmable interrupt controller
x00A2 - x00BE Motherboard resources
x00C0 - x00DE Direct memory access controller
x00F0 - x00FF Numeric data processor
x0170 - x0177 Intel 82371AB/EB PCI Bus Master IDE
Controller
x0170 - x0177 Secondary IDE controller (dual fifo)
x01F0 - x01F7 Intel 82371AB/EB PCI Bus Master IDE
Controller
x01F0 - x01F7 Primary IDE controller (dual fifo)
x0200 - x0207 Creative Gameport Joystick
x0220 - x022F Sound Blaster AudioPCI 128 Legacy
Device
x0290 - x0297 Motherboard resources
x02F8 - x02FF Communications Port (COM2)
x0330 - x033F Sound Blaster AudioPCI 128 Legacy
Device
x0370 - x0371 Motherboard resources
x0376 - x0376 Intel 82371AB/EB PCI Bus Master IDE
Controller
x0376 - x0376 Secondary IDE controller (dual fifo)
x0378 - x037F Printer Port (LPT1)
x0388 - x038B Sound Blaster AudioPCI 128 Legacy
Device
x03B0 - x03BB STB Velocity 4400/4000
x03C0 - x03DF STB Velocity 4400/4000
x03E8 - x03EF Rockwell HCF 56K Data Fax PCI Modem
x03F0 - x03F5 Standard Floppy Disk Controller
x03F6 - x03F6 Intel 82371AB/EB PCI Bus Master IDE
Controller
x03F6 - x03F6 Primary IDE controller (dual fifo)
x03F8 - x03FF Communications Port (COM1)
x0400 - x043F Motherboard resources
x0440 - x044F Motherboard resources
x04D0 - x04D1 Motherboard resources
x0570 - x0577 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0570 - x0577 Alias of Secondary IDE controller (dual
fifo)
x05F0 - x05F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x05F0 - x05F7 Alias of Primary IDE controller (dual
fifo)
x0776 - x0776 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0776 - x0776 Alias of Secondary IDE controller (dual
fifo)
x07B0 - x07BB Alias of STB Velocity 4400/4000
x07C0 - x07DF Alias of STB Velocity 4400/4000
x07F6 - x07F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x07F6 - x07F6 Alias of Primary IDE controller (dual
fifo)
x0970 - x0977 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0970 - x0977 Alias of Secondary IDE controller (dual
fifo)
x09F0 - x09F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x09F0 - x09F7 Alias of Primary IDE controller (dual
fifo)
x0B76 - x0B76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0B76 - x0B76 Alias of Secondary IDE controller (dual
fifo)
x0BB0 - x0BBB Alias of STB Velocity 4400/4000
x0BC0 - x0BDF Alias of STB Velocity 4400/4000
x0BF6 - x0BF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0BF6 - x0BF6 Alias of Primary IDE controller (dual
fifo)
x0CF8 - x0CFF Motherboard resources
x0D70 - x0D77 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0D70 - x0D77 Alias of Secondary IDE controller (dual
fifo)
x0DF0 - x0DF7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0DF0 - x0DF7 Alias of Primary IDE controller (dual
fifo)
x0F76 - x0F76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0F76 - x0F76 Alias of Secondary IDE controller (dual
fifo)
x0FB0 - x0FBB Alias of STB Velocity 4400/4000
x0FC0 - x0FDF Alias of STB Velocity 4400/4000
x0FF6 - x0FF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x0FF6 - x0FF6 Alias of Primary IDE controller (dual
fifo)
x1170 - x1177 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1170 - x1177 Alias of Secondary IDE controller (dual
fifo)
x11F0 - x11F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x11F0 - x11F7 Alias of Primary IDE controller (dual
fifo)
x1376 - x1376 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1376 - x1376 Alias of Secondary IDE controller (dual
fifo)
x13B0 - x13BB Alias of STB Velocity 4400/4000
x13C0 - x13DF Alias of STB Velocity 4400/4000
x13F6 - x13F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x13F6 - x13F6 Alias of Primary IDE controller (dual
fifo)
x1570 - x1577 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1570 - x1577 Alias of Secondary IDE controller (dual
fifo)
x15F0 - x15F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x15F0 - x15F7 Alias of Primary IDE controller (dual
fifo)
x1776 - x1776 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1776 - x1776 Alias of Secondary IDE controller (dual
fifo)
x17B0 - x17BB Alias of STB Velocity 4400/4000
x17C0 - x17DF Alias of STB Velocity 4400/4000
x17F6 - x17F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x17F6 - x17F6 Alias of Primary IDE controller (dual
fifo)
x1970 - x1977 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1970 - x1977 Alias of Secondary IDE controller (dual
fifo)
x19F0 - x19F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x19F0 - x19F7 Alias of Primary IDE controller (dual
fifo)
x1B76 - x1B76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1B76 - x1B76 Alias of Secondary IDE controller (dual
fifo)
x1BB0 - x1BBB Alias of STB Velocity 4400/4000
x1BC0 - x1BDF Alias of STB Velocity 4400/4000
x1BF6 - x1BF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1BF6 - x1BF6 Alias of Primary IDE controller (dual
fifo)
x1D70 - x1D77 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1D70 - x1D77 Alias of Secondary IDE controller (dual
fifo)
x1DF0 - x1DF7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1DF0 - x1DF7 Alias of Primary IDE controller (dual
fifo)
x1F76 - x1F76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1F76 - x1F76 Alias of Secondary IDE controller (dual
fifo)
x1FB0 - x1FBB Alias of STB Velocity 4400/4000
x1FC0 - x1FDF Alias of STB Velocity 4400/4000
x1FF6 - x1FF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x1FF6 - x1FF6 Alias of Primary IDE controller (dual
fifo)
x2170 - x2177 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2170 - x2177 Alias of Secondary IDE controller (dual
fifo)
x21F0 - x21F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x21F0 - x21F7 Alias of Primary IDE controller (dual
fifo)
x2376 - x2376 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2376 - x2376 Alias of Secondary IDE controller (dual
fifo)
x23B0 - x23BB Alias of STB Velocity 4400/4000
x23C0 - x23DF Alias of STB Velocity 4400/4000
x23F6 - x23F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x23F6 - x23F6 Alias of Primary IDE controller (dual
fifo)
x2570 - x2577 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2570 - x2577 Alias of Secondary IDE controller (dual
fifo)
x25F0 - x25F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x25F0 - x25F7 Alias of Primary IDE controller (dual
fifo)
x2776 - x2776 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2776 - x2776 Alias of Secondary IDE controller (dual
fifo)
x27B0 - x27BB Alias of STB Velocity 4400/4000
x27C0 - x27DF Alias of STB Velocity 4400/4000
x27F6 - x27F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x27F6 - x27F6 Alias of Primary IDE controller (dual
fifo)
x2970 - x2977 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2970 - x2977 Alias of Secondary IDE controller (dual
fifo)
x29F0 - x29F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x29F0 - x29F7 Alias of Primary IDE controller (dual
fifo)
x2B76 - x2B76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2B76 - x2B76 Alias of Secondary IDE controller (dual
fifo)
x2BB0 - x2BBB Alias of STB Velocity 4400/4000
x2BC0 - x2BDF Alias of STB Velocity 4400/4000
x2BF6 - x2BF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2BF6 - x2BF6 Alias of Primary IDE controller (dual
fifo)
x2D70 - x2D77 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2D70 - x2D77 Alias of Secondary IDE controller (dual
fifo)
x2DF0 - x2DF7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2DF0 - x2DF7 Alias of Primary IDE controller (dual
fifo)
x2F76 - x2F76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2F76 - x2F76 Alias of Secondary IDE controller (dual
fifo)
x2FB0 - x2FBB Alias of STB Velocity 4400/4000
x2FC0 - x2FDF Alias of STB Velocity 4400/4000
x2FF6 - x2FF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x2FF6 - x2FF6 Alias of Primary IDE controller (dual
fifo)
x3170 - x3177 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3170 - x3177 Alias of Secondary IDE controller (dual
fifo)
x31F0 - x31F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x31F0 - x31F7 Alias of Primary IDE controller (dual
fifo)
x3376 - x3376 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3376 - x3376 Alias of Secondary IDE controller (dual
fifo)
x33B0 - x33BB Alias of STB Velocity 4400/4000
x33C0 - x33DF Alias of STB Velocity 4400/4000
x33F6 - x33F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x33F6 - x33F6 Alias of Primary IDE controller (dual
fifo)
x3570 - x3577 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3570 - x3577 Alias of Secondary IDE controller (dual
fifo)
x35F0 - x35F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x35F0 - x35F7 Alias of Primary IDE controller (dual
fifo)
x3776 - x3776 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3776 - x3776 Alias of Secondary IDE controller (dual
fifo)
x37B0 - x37BB Alias of STB Velocity 4400/4000
x37C0 - x37DF Alias of STB Velocity 4400/4000
x37F6 - x37F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x37F6 - x37F6 Alias of Primary IDE controller (dual
fifo)
x3970 - x3977 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3970 - x3977 Alias of Secondary IDE controller (dual
fifo)
x39F0 - x39F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x39F0 - x39F7 Alias of Primary IDE controller (dual
fifo)
x3B76 - x3B76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3B76 - x3B76 Alias of Secondary IDE controller (dual
fifo)
x3BB0 - x3BBB Alias of STB Velocity 4400/4000
x3BC0 - x3BDF Alias of STB Velocity 4400/4000
x3BF6 - x3BF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3BF6 - x3BF6 Alias of Primary IDE controller (dual
fifo)
x3D70 - x3D77 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3D70 - x3D77 Alias of Secondary IDE controller (dual
fifo)
x3DF0 - x3DF7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3DF0 - x3DF7 Alias of Primary IDE controller (dual
fifo)
x3F76 - x3F76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3F76 - x3F76 Alias of Secondary IDE controller (dual
fifo)
x3FB0 - x3FBB Alias of STB Velocity 4400/4000
x3FC0 - x3FDF Alias of STB Velocity 4400/4000
x3FF6 - x3FF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x3FF6 - x3FF6 Alias of Primary IDE controller (dual
fifo)
x4170 - x4177 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4170 - x4177 Alias of Secondary IDE controller (dual
fifo)
x41F0 - x41F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x41F0 - x41F7 Alias of Primary IDE controller (dual
fifo)
x4376 - x4376 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4376 - x4376 Alias of Secondary IDE controller (dual
fifo)
x43B0 - x43BB Alias of STB Velocity 4400/4000
x43C0 - x43DF Alias of STB Velocity 4400/4000
x43F6 - x43F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x43F6 - x43F6 Alias of Primary IDE controller (dual
fifo)
x4570 - x4577 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4570 - x4577 Alias of Secondary IDE controller (dual
fifo)
x45F0 - x45F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x45F0 - x45F7 Alias of Primary IDE controller (dual
fifo)
x4776 - x4776 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4776 - x4776 Alias of Secondary IDE controller (dual
fifo)
x47B0 - x47BB Alias of STB Velocity 4400/4000
x47C0 - x47DF Alias of STB Velocity 4400/4000
x47F6 - x47F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x47F6 - x47F6 Alias of Primary IDE controller (dual
fifo)
x4970 - x4977 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4970 - x4977 Alias of Secondary IDE controller (dual
fifo)
x49F0 - x49F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x49F0 - x49F7 Alias of Primary IDE controller (dual
fifo)
x4B76 - x4B76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4B76 - x4B76 Alias of Secondary IDE controller (dual
fifo)
x4BB0 - x4BBB Alias of STB Velocity 4400/4000
x4BC0 - x4BDF Alias of STB Velocity 4400/4000
x4BF6 - x4BF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4BF6 - x4BF6 Alias of Primary IDE controller (dual
fifo)
x4D70 - x4D77 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4D70 - x4D77 Alias of Secondary IDE controller (dual
fifo)
x4DF0 - x4DF7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4DF0 - x4DF7 Alias of Primary IDE controller (dual
fifo)
x4F76 - x4F76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4F76 - x4F76 Alias of Secondary IDE controller (dual
fifo)
x4FB0 - x4FBB Alias of STB Velocity 4400/4000
x4FC0 - x4FDF Alias of STB Velocity 4400/4000
x4FF6 - x4FF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x4FF6 - x4FF6 Alias of Primary IDE controller (dual
fifo)
x5170 - x5177 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5170 - x5177 Alias of Secondary IDE controller (dual
fifo)
x51F0 - x51F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x51F0 - x51F7 Alias of Primary IDE controller (dual
fifo)
x5376 - x5376 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5376 - x5376 Alias of Secondary IDE controller (dual
fifo)
x53B0 - x53BB Alias of STB Velocity 4400/4000
x53C0 - x53DF Alias of STB Velocity 4400/4000
x53F6 - x53F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x53F6 - x53F6 Alias of Primary IDE controller (dual
fifo)
x5570 - x5577 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5570 - x5577 Alias of Secondary IDE controller (dual
fifo)
x55F0 - x55F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x55F0 - x55F7 Alias of Primary IDE controller (dual
fifo)
x5776 - x5776 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5776 - x5776 Alias of Secondary IDE controller (dual
fifo)
x57B0 - x57BB Alias of STB Velocity 4400/4000
x57C0 - x57DF Alias of STB Velocity 4400/4000
x57F6 - x57F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x57F6 - x57F6 Alias of Primary IDE controller (dual
fifo)
x5970 - x5977 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5970 - x5977 Alias of Secondary IDE controller (dual
fifo)
x59F0 - x59F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x59F0 - x59F7 Alias of Primary IDE controller (dual
fifo)
x5B76 - x5B76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5B76 - x5B76 Alias of Secondary IDE controller (dual
fifo)
x5BB0 - x5BBB Alias of STB Velocity 4400/4000
x5BC0 - x5BDF Alias of STB Velocity 4400/4000
x5BF6 - x5BF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5BF6 - x5BF6 Alias of Primary IDE controller (dual
fifo)
x5D70 - x5D77 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5D70 - x5D77 Alias of Secondary IDE controller (dual
fifo)
x5DF0 - x5DF7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5DF0 - x5DF7 Alias of Primary IDE controller (dual
fifo)
x5F76 - x5F76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5F76 - x5F76 Alias of Secondary IDE controller (dual
fifo)
x5FB0 - x5FBB Alias of STB Velocity 4400/4000
x5FC0 - x5FDF Alias of STB Velocity 4400/4000
x5FF6 - x5FF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x5FF6 - x5FF6 Alias of Primary IDE controller (dual
fifo)
x6170 - x6177 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6170 - x6177 Alias of Secondary IDE controller (dual
fifo)
x61F0 - x61F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x61F0 - x61F7 Alias of Primary IDE controller (dual
fifo)
x6376 - x6376 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6376 - x6376 Alias of Secondary IDE controller (dual
fifo)
x63B0 - x63BB Alias of STB Velocity 4400/4000
x63C0 - x63DF Alias of STB Velocity 4400/4000
x63F6 - x63F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x63F6 - x63F6 Alias of Primary IDE controller (dual
fifo)
x6570 - x6577 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6570 - x6577 Alias of Secondary IDE controller (dual
fifo)
x65F0 - x65F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x65F0 - x65F7 Alias of Primary IDE controller (dual
fifo)
x6776 - x6776 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6776 - x6776 Alias of Secondary IDE controller (dual
fifo)
x67B0 - x67BB Alias of STB Velocity 4400/4000
x67C0 - x67DF Alias of STB Velocity 4400/4000
x67F6 - x67F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x67F6 - x67F6 Alias of Primary IDE controller (dual
fifo)
x6970 - x6977 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6970 - x6977 Alias of Secondary IDE controller (dual
fifo)
x69F0 - x69F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x69F0 - x69F7 Alias of Primary IDE controller (dual
fifo)
x6B76 - x6B76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6B76 - x6B76 Alias of Secondary IDE controller (dual
fifo)
x6BB0 - x6BBB Alias of STB Velocity 4400/4000
x6BC0 - x6BDF Alias of STB Velocity 4400/4000
x6BF6 - x6BF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6BF6 - x6BF6 Alias of Primary IDE controller (dual
fifo)
x6D70 - x6D77 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6D70 - x6D77 Alias of Secondary IDE controller (dual
fifo)
x6DF0 - x6DF7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6DF0 - x6DF7 Alias of Primary IDE controller (dual
fifo)
x6F76 - x6F76 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6F76 - x6F76 Alias of Secondary IDE controller (dual
fifo)
x6FB0 - x6FBB Alias of STB Velocity 4400/4000
x6FC0 - x6FDF Alias of STB Velocity 4400/4000
x6FF6 - x6FF6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x6FF6 - x6FF6 Alias of Primary IDE controller (dual
fifo)
x7170 - x7177 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x7170 - x7177 Alias of Secondary IDE controller (dual
fifo)
x71F0 - x71F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x71F0 - x71F7 Alias of Primary IDE controller (dual
fifo)
x7376 - x7376 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x7376 - x7376 Alias of Secondary IDE controller (dual
fifo)
x73B0 - x73BB Alias of STB Velocity 4400/4000
x73C0 - x73DF Alias of STB Velocity 4400/4000
x73F6 - x73F6 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x73F6 - x73F6 Alias of Primary IDE controller (dual
fifo)
x7570 - x7577 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x7570 - x7577 Alias of Secondary IDE controller (dual
fifo)
x75F0 - x75F7 Alias of Intel 82371AB/EB PCI Bus
Master IDE Controller
x75F0 - x75F7 Alias of Primary IDE controller (dual
fifo)
I/O list Continued.
Return to the top.
Revised: September 17th, 1999