HP 9000 Series 300 How to use

HP 9000 Series 300 Computers
r/i~ HEWLETT
a!~ PACKARD
98561AjB Service Handbook

98561A/B Service Handbook
for HP 9000 Series 300 Computers
HP Part Number 98561-90039
., Copyright 1985,1986 Hewtett-Packard Company
This document contains proprietary informatIOn which is protected by copyright. AU rights are reserwd. No part of this document may be photocopied,
reproduced or translated to another language without the prior written consent of Hewlett-Packard Company. The information contained in this
document is subject to change without notice.
Restricted Rights Legend
Use, duplicatIOn or disclosure by the ~t is subject to restrictions as set forth in paragraph (bK3KB) of the Rights in Technical Data and
Software clause in DAR 7-104.9(8)
Hewlett-Packard Company
3404 East Harmony Road, Fort Colin., Colorado 80525

Printing History
New editions of this manual will incorporate all material updated since the previous edition. Update
packages may be issued between editions and contain replacement and additional pages to be merged
into the manual
by the user. Each updated page will be indicated by a revision date at the bottom of
the page. A vertical bar
in the margin indicates the changes on each page. Note that pages which are
rearranged due to changes on a previous page are not considered revised.
The manual printing date and part number indicate its current edition. The printing date changes when
a new edition
is printed. (Minor corrections and updates which are incorporated at reprint do not
cause the date to change.) The manual part number changes when extensive technical changes are
incorporated.
May 1985 ...Edition 1
March
1986 ...Edition 2
May 1986 ...Update
NOTICE
The information contatned In this document is subject to change without notice
HEWLETT·PACKARD MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MANUAL. INCLUDING. BUT NOT LIMITED TO. THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained herein or direct. Ind~ect. speoaJ.
InCIdental or consequential damages in connection with the furnishing, performance, or use of this material
WARRANTY
A copy of the specific warranty terms applicable to your Hewlett-Packard product and replacement parts can be obtained from your local Sales and ServICe Office
ii
98561-90039, rev: 5/86

Product Information
II
Environmental/Installation/PM E
Configuration •
Troubleshooting
II
Diagnostics I
Adjustments I
Peripherals •
Replaceable Parts
I
Diagrams
11
Reference
II
Service Notes I

Physical
Height:
Width:
Depth:
Weight:
Computer:
Expander:
Shipping Weight:
Computer:
Expander:
130 mm (5.12 inches)
325
mm (12.80 inches)
376
mm (14.80 inches)
10.57
Kg (23.25 lbs)
10.18 Kg (22.4 lbs)
15.91 Kg (35 lbs)
12.00 Kg (26.41 lbs)
Power Requirements
Operating voltage:
Operating frequency:
Power consumption:
Backplane power*:
85 to 129 Vac, 187 to 250 Vac
switch-selectable
48
to 66 Hz
250 W (maximum)
HP 98561A Computer
31 W @ +5 V
19.2 W @ +12 V
6 W@ -12 V
HP 98568A Expander
62 W @ +5 V
38.4 W @ +12 V
12 W @ -12 V
*Any card designed for installation in this backplane must meet DIO guidelines. DIO guidelines
may
be found in the Accessory Development Guide, part number 09800-90010.
Product Information 3

Product Configuration
Product
Number Description
HP 98561A MC68010 processor
Low-resolution monochrome video
output
1M bytes RAM
HP-IB, HP-HIL, RS-232
and audio interfaces
Battery-backed real-time clock
4-slot
card cage for interfaces and memory
HP 46020A Keyboard
Option 002 Delete 512K bytes RAM
Option 003 Delete video controller
Option 004 Delete 4-slot card cage
HP 98561B MC68020 processor
4-slot
card cage for interfaces and memory
HP-IB, HP-HIL, RS-232
and audio interfaces
Battery-backed real-time clock
HP 98257A RAM card (1 M byte)
HP 46020A Keyboard
4 Product Information

Product Information
1
Information in this manual refers to the HP 9000 HP 98561A and HP 98561B computers. Where
applicable, the information also applies to the HP 98568A eight-slot backplane expander.
Processors
HP98561A
Type:
Clock frequency:
Internal architecture:
Address range:
RAM data bus:
Instruction types:
Major
data types:
Addressing modes:
Interrupt levels:
HP98561B
Type:
Clock frequency:
Internal architecture:
Address range:
RAM data bus:
Cache data bus:
Instruction types:
Major
data types:
Addressing modes:
Interrupt levels:
Floating-point Co-proc.
Motorola 68010
10 MHz
32-bit
data and address registers
16M bytes (7.5M bytes user RAM)
16-bit asynchronous
57
5
14
6 maskable and 1 non-maskable
Motorola 68020
16.6 MHz
32-bit
data and address registers
4G bytes (7.5M bytes user RAM)
16-bit asynchronous
32-bit
100
7
18
6 maskable and 1 non-maskable
12.5 MHz Motorola 68881
Product Information 1

Clock and Timers
Real-time clock
Resolution:
Accuracy:
Power-on reset:
Timers
Delay interrupt:
Cycled interrupt:
Match interrupt:
Time of day and date:
Beepers
Range (nominal):
Duration:
10 msec
50 ppm (4.3 sec/day)
Midnight, January 1, 1900
10 msecs to 1.94 days
10 msecs
to 1.94 days
Match on time of day,
0.00 to 84600.00 seconds
(23.5 hours)
10 msec,
battery-backed
81.375 Hz to 5208 Hz
0.01 to 2.55 sec
Beeper hardware supports three tone generators with attenuators and white noise source.
Features
• HP standard industrial package
• Optional backplane with four option card slots (two for external interface cards)
• Optional direct-connect I/O expander with eight option card slots (four for external in-
terface
cards)
• HP-UX 5.0, Pascal 3.1 and BASIC 4.0 language systems
• Supports external 12-inch medium-resolution, monochrome or color display, and 17-inch
monochrome and 19-inch color high-resolution displays
• HP-HIL accessory support
2 Product Information

Accessory Power Requirements
Product
Product
Number
Description
+5V +12V -12V Total
HP l3264A
Data Link Pod 0.2W
l.9W 0.3W 2.4W
HP l3265A Modem 0.5W 0.5W 0.5W l.5W
HP l3266A
Current Loop Pod 1.OW
l.OW 1.OW
3.0W
HP98028A Res. Mgmt. MUX 2.2W 6.4W 8.6W
HP982D4B Video ,v/o Graph. 7.SW 7.5W
HP982D4B Video w /Graphics
l5.0W
l5.0W
HP98253A EPROM Prog. 5.7W 5.7W
HP98254A 64K byte RAM 3.0W 3.0W
HP98255A EPROM Card 2.8W 2.8W
HP98256A 256K byte RAM 4.1 W (2.7W standby)
4.lW
HP98257A
1M byte RAM 4.0W (4.0W standby)
B.OW
HP98259A l28K byte Bubble 2.4W 2.9W 5.3W
HP98620B DMA Controller 6.0W 6.0W
HP98622A GPIO Interface 3.8W 3.8W
HP98623A BCD Interface 2.5W 2.5W
HP98624A HP-IB Interface 2.4W 2.4W
HP98625B
Disc Interface 3.0W D.lW
3.lW
HP98626A RS-232 Interface 2.0W D.6W D.6W
3.2W
HP98627A Color Interface 5.5W 5.5W
HP98628A Datacomm Interf. 3.6W 0.5W 0.7W 4.8W
HP98629A Resource Mgmt. 3.7W 0.5W
D.5W 4.7W
w/ 0 HP 98028A MUX
HP98629A Resource Mgmt. 5.9W 6.9W
O.5W 13.3W
w /HP 98028A MUX
HP98630A
Breadboard Card l.3W
1.3W
HP98635A Floating-Point 4.2W 4.2W
HP98640A A-D
Card 2.6W
D.7W D.2W
3.5W
HP98644A Serial
Card
2.0W
D.3W D.lW 2.4W
HP 9869lA Progr. Datacomm 6.4W 2.0W
l.3W 9.7W
HP98695A IBM 3270 Coax 7.2W 7.2W
HP98642A RS-232 Multiplexer 5.7W 0.8W O.IW 6.6W
All of the above figures are quoted in Watts.
Product Information 5

HP·HIL Accessories
HP-HIL Device Requirements
HP-HIL devices are limited to a total of 1 A of current and seven addresses.
Product Current
Number Description (ma)
HP46021A Keyboard 100
HP46060A
Mouse 200
HP46080A Extension Module 25
HP46081A
Extension/ Audio
25
HP46082A 15-metre Audio/Video Ext. 50
HP46082B
30-metre Audio/Video Ext. 50
HP46083A
Rotary Control Knob Module 110
HP46084A ID Module 60
HP46085A
Control Dial Box 320
HP46086A
Function Box 80
HP46087A
"A"-Size Digitizer 200
HP46088A
"B"-Size Digitizer 200
HP46089A Four-Button Cursor 0
HP46094A
Quadrature Port 125
HP46095A
Three-button Mouse 0
HP 35723A Touchscreen
2.50
Language Systems
BASIC
Product
Number
HP98613B
HP98603A
Pascal
Product
Number
HP98615C
Description
BASIC 4.0
ROM BASIC 4.0
Description
Pascal 3.1
6 Product Information
Memory Requirements
768K bytes
none
Memory Requirements
512K bytes
Power
(W) Addresses
1.2 1
2.4 1
0.3 0
0.3 0
0.6 0
0.6 0
1.32
0.72 1
4.0 3
1.0
2.4
2.4 1
0.0 0
1.5 1
0.0 0
3.0
98561-90099, rev: 9/86

Video Boards
HP98542A
HP98543A
HP98544A
HP98545A
HP98546A
HP98547A
Monochrome bit-mapped
Color bit-mapped
High-resolution monochrome bit-mapped
High-resolution color bit-mapped (replaced by
HP 98547A)
Display Compatibility Interface for
Series 200 compatibility
High-resolution color bit-mapped (replaces
HP 98545A)
Display Monitors
HP35731A/B
HP35741A/B
HP 98781A/B/C
HP 98782A/B/C
Monochrome display (use HP 98542A)
Color display(use HP 98543A)
High-resolution monochrome display (use
HP 98544A)
High-resolution color display (use HP 98545A)
Enhancements
HP98242A
HP98567A
HP98568A
HP98569A
HP98243A
98561-90099, rev: 9/86
Four-slot I/O backplane
Display monitor 19-inch rack-mount kit
Eight-slot
I/O expander
19-inch rack-mount kit
68020 processor board
and HP-IB/HP-HIL/RS-232/audio/battery-backed
real-time clock interface
Product Information 7

Backplane Accessories and Interface Cards
Product Description
No.
HP98256A
256K byte RAM Card
HP98257A
1M byte RAM Card
HP98620B
2-channel DMA Controller (only one DMA controller can be used per mainframe)
HP98622A
16-bit GPIO Interface
(Opt. 001)
4.6 m (15 feet) unterminated cable
(Opt. 002) 0.8 m (2.5 feet) terminated cable for HP 9885M Flexible
Disc Drive
(Opt. 003)
4.6 m (15 feet) terminated cable for HP 6940NB Multiprogrammer
(Opt. 004)
2.5 m (8.3 feet) terminated cable for HP 9866NB Thermal Printer
HP98623A
BCD Interface
(Opt. 001)
4.6 m (15 feet) unterminated cable
HP98624A
HP-IB Interface
HP 10833A 1 m (3.3 feet) HP-IB cable
HP 10833B 2 m (6.6 feet) HP-IB cable
HP 10833C
4 m (13.2 feet) HP-IB cable
HP 108330 0.5 m (1.6 feet) HP-IB cable
HP98625A
Disc Interface (Pascal and SRM only)
HP98626A
Serial Interface
(Opt. 001) 4.9 m (16 feet) RS-232 cable with
DTE connector (male)
(Opt. 002) 4.9 m (16 feet) RS-232 cable with DCE connector (female)
HP 13265A
300 Baud Modem
HP 13266A Current Loop Interface
HP98627A
Color Video Interface (includes cables)
HP98628A
Datacomm Interface (BASIC and Pascal only. Always order with one personality option
and one or more cable options)
Personality Options
(Opt. 100) Async and Data Link
ROM
Cable Options
(Opt. 001) 4.9 m (16 feet) RS-232-C
DTE (male) cable with test connector
(Opt. 002) 4.9 m (16 feet) RS-232-C DCE (female) cable
with test connector
(Opt. 003) 4.9 m (16 feet) RS-449/423
DTE (male) cable with test connector
(Opt. 099) No cable (for use
with 1326X adapters)
HP 13264A Data Link Adaptor
HP 13265A
300 Baud Modem
HP 13266A Current Loop Interface
HP98629A
Resource Management Interface
(Opt. 001)
10 m terminated cable
(Opt. 002)
25 m terminated cable
(Opt. 003)
60 m terminated cable
(Opt. 004)
60 m unterminated cable
HP 98691A Programmable Datacomm Interface with 4K RAM
(Opt. 001) 4.9 m (16 feet) RS-232-C
DTE (male) cable with test connector
(Opt. 002)
4.9 m (16 feet) RS-232-C DCE (female) cable with test connector
(Opt. 003) 4.9 m (16 feet) RS-449/423
DTE (male) cable with test connector
(Opt. 099) No cable
HP98630A
Breadboard Card
(Opt. 001) Backplane Extender Card
HP98255A EPROM Card
HP98253A
EPROM Development Kit (2 cards)
HP98259A
128K Byte Magnetic Bubble Memory Card
HP98635A Floating-point Math Card
8 Product Information

Tools List
The following tools are needed to service HP 98561A/B computers and the HP 98568A expander:
Part Number
9300-0933
3476B
Description
Standard CE Tool Kit
Anti-static workstation
Multimeter
Product Information 9

Top Cover
~~ Power
, "~_ Supply Door
~
Power
Supply
m
:.
"
0-
A.
CD
A.
<
i"
E

Front Panel

Address Information
Decimal Approx.
18M-1
16M Byte.
9M
8M
6M
4M
258K
1K
o
Ram
T_/Monltor
txt.nal I/O
IntemoI I/O
Syam ROM
IIootI
ElIoeptIon Tallie
Hex
F'FFFFF
900000
800000
600000
400000
oo3FFf'
000400
000000
Series 300 Memory Map
8M ...-----...., 800000
External
I/O
8M ...... ------1 600000
Internal
I/O
4M ..... _____ ..J 400000
Memory--Mapped I/O
12 Product Information
W." W"""" "1.11"" ••• 7 ••• 1.1
I/O Regl.ter Select
standard Select Code.
....."...
[IItIrMI
o 11M UtH
•
....
20
o.tG c.mm
I • 1IS232
2K't'IDatCUC
10
~ GraphIoe
II BCD
12 GPIO
I 13
~ :.t.mepped """"
14
DIM Jntrfc.
3,.
External Address Format

Environmental/Installation/PM 2
Environmental Range
Operating Temperature:
Humidity:
Storage Temperature:
Maximum Altitude:
EMI:
Line Transient Spike Immunity:
Additional Regulatory COmpliance:
O°C to 55°C (32°F to 131°F)
5% to 95% R.H. non-condensing, 40°C (104°F) maxi-
mum wet-bulb
temperature
-40°C to 75°C (-40°F to 197°F)
4600 metres (15 000 feet)
Conducted
and radiated interference meets VDE Level
A standards.
Conducted
and radiated interference also meets FCC
class A standards, although some individual Series 300
products may meet FCC class B standards. Check the
FCC label on the rear panel.
1 kV
(1 nsec. rise, 800 nsec. duration)
UL, CSA, IEC
These specifications apply
to HP 98561A/B computers and the HP 98568A expander, but not
necessarily to any peripheral (including display monitors).
Installation
The Model HP 98561A and HP 98561B computers are customer-installable, unless a non-
customer-installable peripheral
is included in the order. The Model HP 98568A expander is
likewise customer-installable.
Mounting
Tabouret or mini-rack, or unmounted (desktop).
Cabling
Standard HP-IB, HP-HIL.
RS-232-C:
25-pin on
HP 98561A
9-pin on
HP 98561B
9-pin:
HP 92221M DTE to DCE
HP 92221P DTE to DTE
HP 92222F female to female gender converter
HP 92222W custom wiring kit
98561·90099, rell: 5/86 Environmental/Installation/PM 13

Setting Processor Board Switches
HP 98561A processor boards contain communications functions with switch-selected attributes.
This section tells how
to set the switches for desired operation. HP98561B processor boards do
not contain any switches.
RS·232 Control Una Defeat:
o Control lines defeated
Control lines enabled (default)
This function enables or defeats the DCD, CTS, DSR and RI control lines.
RS·232 Keyboard:
o Local keyboard (default)
Remote keyboard
Display Disable:
o On-board video enabled (default)
On-board video disabled
HP·IS System Controller:
o Computer is not system controller (HP-IB address 20)
Computer is system controller (HP-IB address 21) (default)
14 Environmental/Installation/PM

Processor Board Switch Chart
RS-232 Control Une
RS-232 Keyboard
Display Disable
HP-IB System
Environmental/lnstallation/P~1 15

Setting Human Interface Card Switches
The 98561-66530 human interface card contains communications functions with switch-selected
attributes. This section tells how to set the switches for desired operation.
RS-232 Control Line Defeat:
o Control lines defeated
Control lines enabled (default)
This function enables or defeats the DCD, CTS, DSR and RI control lines.
RS-232 Keyboard:
o Local keyboard (default)
Remote keyboard
HP-IB System Controller:
o Computer is not system controller (HP-IB address 20)
Computer is system controller (HP-IB address 21) (default)
16 Environmental/Installation/PM