RadiSys P3000BX2 Series User manual
SERVICE MANUAL
© 2001 RadiSys Corporation
All Rights Reserved
Printed in USA
EPC®-2322 SBC
P3000(D)BX2 Series SBC
P/N 007-31609-0000 October 2001
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ii EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
Limited Warranty
A. RadiSys Corporation warrants that the item sold by it hereunder will be free from defects in materials or
workmanship, under normal use and service, for a period of 2 years from date of shipment. Said item
will meet the specifications in effect at the time of manufacture. RadiSys’ sole obligation under this
warranty shall be, at its option, to repair or replace, without charge, any defective component of said
item, within a reasonable period of time.
B. RadiSys Corporation shall not be liable under this warranty for (i) the item that the Buyer alleges to be
defective and was repaired or altered by someone other than RadiSys designated personnel or authorized
representative, unless such repair or alteration was effected pursuant to prior written approval of
RadiSys, or (ii) where the Buyer fails to notify RadiSys of any alleged defect within the period of
warranty, or (iii) where the Buyer fails to return the allegedly defective item to RadiSys in Houston,
Texas, USA, freight prepaid, or (iv) where the item was altered or damaged in a way which RadiSys
reasonably determines to affect the performance and reliability of the item, or (v) where the item was
subject to misuse, neglect, or accident. The rights and remedies granted to the Buyer under this
paragraph constitute the Buyer’s sole and exclusive remedy against RadiSys Corporation, its officers,
agents, and employees, for negligence, inexcusable delay, breach of warranty, express or implied, or any
other default relating to the item or the duties of RadiSys to eliminate any errors.
This warranty supersedes any other warranty, whether expressed, implied, or statutory, including but not
limited to any warranty for fitness of purpose, merchantability, or freedom from infringement or the like, and
any warranty otherwise arising out of any proposal, specifications, or sample. Furthermore, RadiSys
Corporation neither assumes nor authorizes any person to assume for it any other liability.
The software included with this equipment is warranted only in accordance with the terms of its license
agreement. Except as warranted in that license agreement, the manufacturer of the software disclaims all
warranties and conditions with regard to the software, including all implied warranties and conditions of
merchantability, fitness for a particular purpose, title, and non-infringement.
Every effort has been made to ensure that the information provided in this manual is complete and accurate.
However, technical inaccuracies or typographical errors may be inadvertently included. RadiSys assumes no
responsibility for any errors that may be contained in this document. RadiSys makes no promise to update or
keep current the information contained in this document. Information in this document, including product
specifications, is subject to change without notice.
All tradenames referenced are the service mark, trademark, or registered trademark of the respective
manufacturer.
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Service Manual EPC-2322 SBC (P3000(D)BX2 Series) iii
Important
Always use caution when handling or operating the system. Only qualified and experienced electronics
service personnel should access the unit’s interior. Use extreme caution when installing or removing
components. For additional information, contact RadiSys Technical Support at 1-800-438-4769 or
1-713-541-8200 Monday through Friday between 7:00 a.m. and 6:00 p.m., Central Time, Continental USA.
Wichtig
Arbeiten am System bzw. Betrieb des Systems, sollten immer mit der nötigen Vorsicht vorgenommen
werden. Nur qualifiziertes und ausgebildetes Fachpersonal sollte am Inneren des Gerätes arbeiten. Beim
Installieren und Entfernen von Komponenten ist besondere Vorsicht geboten.
Für weitere Informationen wenden Sie sich bitte an den Technical Support von RadiSys:
•USA: 1-800-438-4769 oder 1-713-541-8200 Montags bis Freitags von 0700 Uhr bis 1800 Uhr, Central USA.
•International:+31-36-5365595 Montags bis Freitags von 0830 Uhr bis 1700 Uhr. (CET GMT +1.00)
Changes or modifications not expressly approved by RadiSys Corporation could
void the product warranty and the user's authority to operate the equipment.
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iv EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
Notice
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 emit radio frequency energy and, if not installed and used in
accordance with this 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 the user's expense.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions:
•This device may not cause harmful interference
•This device must accept any interference received, including interference that may cause undesired
operation
Any change or modification not expressly approved by the manufacturer is prohibited and could void the
user's authority to operate the equipment.
This product also meets requirements for compliance with EN55022, Class B ITE.
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Service Manual EPC-2322 SBC (P3000(D)BX2 Series) v
Document Conventions
Typography Title Case Titles of menus, windows, tabs, lists, and groups.
Bold Title Case Names of menu items, fields, buttons, icons, check boxes, list
items, group items, and keystrokes.
UPPER CASE Acronyms and abbreviations.
Italics Emphasis.
Sans Serif Type Items in tables, illustrations, and notations.
Monospace Type Output from a printer or monitor. Graphic items will be
displayed as images.
Symbols Notice:
This symbol indicates an item for special consideration.
Warning:
This symbol indicates the presence of a potential hazard that can
cause personal injury. Only qualified and trained electronics
service personnel should access the equipment.
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vi EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
Customer Support
Calling
Technical
Support
Step Action
1Have the RadiSys product model and serial number available.
2•In the Continental USA, Monday — Friday, 7:00 a.m. — 6:00 p.m., Central Time, dial
1-800-438-4769 in the USA. Outside the USA, dial 713-541-8200 (add long distance/
international access codes).
•In Europe, Monday — Friday, 8:30 a.m. — 5:00 p.m., dial +31-36-5365595.
Returning
Productsfor
Service
Step Action
1Have the RadiSys product model and serial number available.
2•In the Continental USA, Monday — Friday, 7:00 a.m. — 6:00 p.m., Central Time, dial
1-800-438-4769 in the USA. Outside the USA, dial 713-541-8200 (add long distance/
international access codes).
•In Europe, Monday — Friday, 8:30 a.m. — 5:00 p.m., dial +31-36-5365595.
3Obtain a Returned Material Authorization (RMA) number from Technical Support. The
RMA number and serial number of each returned product must be written on the outside
of the package and on any enclosed correspondence.
Note: The factory will refuse the shipment if it is sent freight collect, or if it does not
display an RMA number.
Accessing
the Web site In-depth printable service manuals and other documentation are available for download from the
RadiSys Web site:
http://www.radisys.com
Then click on “Support” to access a link to the manuals, addenda, drivers and BIOS. The
documentation for current and discontinued products is available at this Web site in Adobe®
Acrobat ® PDF format. Documentation may be viewed and printed using the free Acrobat®
Reader™ software.
Inspection
of Contents
/Packaging
of Product
The packaging for this product has been tested to assure that it will withstand responsible handling
by the carrier.
Inspect contents immediately and file a claim with the carrier for any damage. Save the shipping
box and packaging material to use for any further shipment of this equipment. However, if the
packaging is damaged and is not suitable for shipment, call RadiSys Technical Support to obtain
new packaging. The warranty may be void if the product is returned using unapproved or damaged
original packaging.
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Service Manual EPC-2322 SBC (P3000(D)BX2 Series) vii
Table of Contents
Chapter 1 Introduction 1
EPC-2322 SBC (P3000(D)BX2 Series).............................................................2
Chapter 2 6 Steps to Operation 7
Handling the P3000(D)BX2...............................................................................8
Step 1: Check Jumper Settings.......................................................................10
Step 2: Check Switch Settings ........................................................................12
Step 3: Install the SBC.....................................................................................14
Step 4: Attach Peripheral Devices...................................................................16
Step 5: Power-On the System.........................................................................20
Step 6: Run the Setup Utility ...........................................................................22
Chapter 3 Technical Data 29
Specifications ..................................................................................................30
Pin Signals.......................................................................................................32
Console Redirection........................................................................................35
ISA and PCI Bus Connectors..........................................................................35
Product Identification.......................................................................................38
Watchdog Timer ..............................................................................................39
System Management.......................................................................................40
Installing Processor(s).....................................................................................42
Installing Memory ............................................................................................50
System Battery Replacement..........................................................................52
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viii EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
List of Figures
1 P3000(D)BX2 Components and Layout .............................................................................4
2 P3000(D)BX2-SP Model.....................................................................................................5
3 P3000(D)BX2-MKP Model..................................................................................................5
4 Safely Handling the SBC ....................................................................................................9
5 Jumper Block Location .....................................................................................................11
6 Switch Block Location.......................................................................................................13
7 Installing the SBC .............................................................................................................15
8 Peripheral Connectors......................................................................................................18
9 Peripheral Connectors for the P3000(D)BX2-SP..............................................................19
10 Peripheral Connectors for the P3000(D)BX2-MKP...........................................................19
11 Setup Utility Main Menu....................................................................................................21
12 ISA and PCI Bus Connectors ...........................................................................................37
13 System Management Architecture....................................................................................41
14 Installing the Retention Bases ..........................................................................................44
15 Installing the Pentium® III Processor................................................................................45
16 Removing the Pentium® III Processor..............................................................................46
17 Installing the Slot 1 Terminator Card.................................................................................48
18 Memory Sockets...............................................................................................................51
19 Installing Memory Modules...............................................................................................51
20 System Battery Components............................................................................................53
21 Battery Installation ............................................................................................................53
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Service Manual EPC-2322 SBC (P3000(D)BX2 Series) 1
Introduction
This chapter discusses the primary features of the EPC-2322 SBC (hereinafter
called P3000(D)BX2 or SBC).
If you are familiar with the primary components and functions of the
P3000(D)BX2, and you wish to quickly begin operating the SBC, go to
Chapter 2, “6 Steps to Operation,” page 12. Then read this chapter later at your
convenience.
1
This chapter discusses functions and features of the equipment that
can be accessed only by qualified and trained electronics service
personnel. The material contained in this chapter does not discuss any
user-accessible parts or operations. All tasks related to material in this
chapter must be referred to qualified service personnel.
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Introduction
2 EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
EPC-2322 SBC (P3000(D)BX2 Series)
Standard
Features The RadiSys EPC-2322 Single Board Computer (SBC) (P3000(D)BX2 Series)
provides the following features (Figure 1 on page 4):
•Single or dual Intel®Pentium®III processor(s)
•450 and 500 MHz speeds, or higher as technology becomes available
•Integrated 512 KB L2 cache
•Support for 100 MHz front side bus
•Intel 440BX AGPset
•82443BX Host Bridge/Controller (System Controller, or North-Bridge)
•82371EB PCI-TO-ISA/IDE Xcelerator (PIIX4, or South-Bridge)
•SMSC FDC37C935x Ultra I/O™ Controller
•Adaptec AIC®-7890 PCI-to-Ultra2 SCSI Host Adapter
•Ultra2 LVD/SE SCSI terminators
•Intel 82093AA I/O Advanced Programmable Interrupt Controller (IOAPIC)
•Altera MAX EPM7128S programmable logic device (for on-board logic)
•Two (2) 168-pin DIMM sockets for up to 512 MB PC100 +3.3 V SDRAM
(or higher as technology becomes available)
•4 Mb (512 K x 8) boot block flash memory device
•National Semiconductor LM79CCVF Microprocessor System Hardware Monitor
•ICS 9148CF-20 clock synthesizer
•ICS 9179BF-01 SDRAM clock buffer
•Maxim MAX1617 Remote/Local Temperature Sensor with SMBus Serial Interface
•Maxim MAX3185 230 kbps ESD-protected RS-232 serial port
•Four (4) position DIP switch block for elements of system configuration
•CR2032 lithium (Li/MnO2) coin battery to retain date, time, and CMOS parameters.
Connectivity The P3000(D)BX2 provides the following connectors and headers:
•SCSI 68-pin (Fast/Wide) D-Sub female latching connector
•EIDE or IDE 40-pin male shrouded, latching header
•IDE/SCSI activity 2-pin male header
•Keyboard/Speaker/Reset 8-pin male shrouded header
•Floppy diskette drive 34-pin male shrouded, latching header
•Two (2) USB 4-pin male shrouded, keyed headers
•RS-232/422 serial port 10-pin male header (Serial 2)
•Temperature monitor 2-pin male header
•System Management bus expansion 2-pin male header for I2C network interface
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Introduction
Service Manual EPC-2322 SBC (P3000(D)BX2 Series))3
I/O Models The P3000(D)BX2 is available in two I/O models, providing two different
configurations of peripheral connectivity.
•Model SP, or Serial/Parallel (Figure 2 on page 5):
•Temperature sensor LED on the I/O bracket
•RS-232 serial port 9-pin male D-Sub connector (Serial 1) on the I/O bracket
•Parallel port 25-pin female D-Sub connector on the I/O bracket
•PS/2 mouse 10-pin male header on the board surface
•RS-232/422 serial port 10-pin male header (Serial 2) on the board surface
•Model MKP, or Mouse/Keyboard/Parallel (Figure 3 on page 5):
•Temperature sensor LED on the I/O bracket
•PS/2 mouse 6-pin female mini-DIN connector on the I/O bracket
•PS/2 keyboard 6-pin female mini-DIN connector on the I/O bracket
•Parallel port 25-pin female D-Sub connector on the I/O bracket
•RS-232 serial port 10-pin male header (Serial 1) on the board surface
•RS-232/422 serial port 10-pin male header (Serial 2) on the board surface
More... For more information on the components of the P3000(D)BX2, contact:
Company Website
Adaptec, Inc. http://www.adaptec.com
Altera Corporation http://www.altera.com
Integrated Circuit Systems, Inc. http://www.icst.com
Intel Corporation http://www.intel.com
Maxim Integrated Products http://www.maxim-ic.com
National Semiconductor Corporation http://www.national.com
PCI Special Interest Group http://www.pcisig.com
PICMG http://www.picmg.com
Standard Microsystems Corporation http://www.smsc.com
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Introduction
4 EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
B
A
E4
56
3
1
I 4 J
HGF
10
7
89
11 14
13
12
LK M N O 15QP
16
2
22
R
D
C
Figure 1 P3000(D)BX2 Components and Layout
Note: This illustration shows the Pentium III processors with heatsinks and support devices uninstalled.
For more information on these components, see page 42.
1. Adaptec AIC-7890 SCSI Host Adapter
2. Ultra2 LVD/SE SCSI Terminators (3)
3. Intel 82443BX System Controller with Heatsink
4. Maxim MAX1617 Temperature Sensor (2)
5. Speaker
6. ICS 9148CF-20 Clock Synthesizer
7. Intel 82371EB PIIX4
8. Intel 82093AA IOAPIC
9. Altera MAX EPM7128S PLD
10. 4 Mb Flash Memory Device
11. National LM79CCVF System Monitor
12. ICS 9179BF-01 SDRAM Clock Buffer
13. Maxim MAX3185 Serial Port
14. SMSC FDC37C935 Ultra I/O Controller
15. DIP Switch Block
16. Temperature LED
A. Primary Pentium III Processor Connector
B. Secondary Pentium III Processor Connector
C. Processor Retention Base Mounting Holes
D. Mounting Hole (Future Expansion)
E. Keyboard/Speaker/Reset Header
F. DIMM Sockets (2)
G. CR2032 Li/MnO2System Battery
H. SM Bus Expansion Header
I. IDE/SCSI Activity LED Header
J. SCSI Header
K. USB0 Header
L. EIDE Header
M. USB1 Header
N. Serial Port 1 / PS/2 Mouse Header
O. FDD Header
P. Serial Port 2 Header
Q. Temperature Monitor Header
R. I/O Bracket
Note:
For more information on I/O options, see page 5.
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Introduction
Service Manual EPC-2322 SBC (P3000(D)BX2 Series))5
4
3
2
4
3
2
5
1
1
765
876
Figure 2 P3000(D)BX2-SP Model
Figure 3 P3000(D)BX2-MKP Model
For more information on jumper settings, see page 10.
For more information on peripheral connectors, see page 16.
1. I/O Bracket
2. Temperature LED
3. Serial Port 1 Connector
4. Parallel Port Connector
5. Port Configuration Jumpers
6. PS/2 Mouse Header
7. Serial Port 2 Header
1. I/O Bracket
2. Temperature LED
3. PS/2 Keyboard Connector
4. PS/2 Mouse Connector
5. Parallel Port Connector
6. Port Configuration Jumpers
7. Serial Port 1 Header
8. Serial Port 2 Header
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Introduction
6 EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
Notes
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Service Manual EPC-2322 SBC (P3000(D)BX2) 7
6 Steps to Operation
This chapter describes essential precautions for handling the P3000(D)BX2 and
then outlines the basic steps for setting up the SBC:
1. Check jumper settings
2. Check switch settings
3. Install the SBC
4. Connect peripheral devices
5. Power-on the system
6. Run the Setup Utility
2
This chapter discusses functions and features of the equipment that
can be accessed only by qualified and trained electronics service
personnel. The material contained in this chapter does not discuss any
user-accessible parts or operations. All tasks related to material in this
chapter must be referred to qualified service personnel.
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6 Steps to Operation
8 EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
Handling the P3000(D)BX2
Overview Thissection suggestsbasicprecautionswhenhandlingtheP3000(D)BX2 seriesSBC.
Static
Electricity The P3000(D)BX2 is designed with protection against ESD (electro-static discharge)
and excessive voltage. However, excessive static electricity can damage components.
Before you handle the SBC, use the grounding wrist strap provided with the system to
discharge the static electricity from your body. Instructions for using the wrist strap are
printed on the strap's envelope.
Safety It is important to protect yourself and your equipment before you perform any of the
procedures outlined in this manual.
You should check the configuration before you install the SBC. If the SBC is already
installed in your system and you need to change the configuration, power-off the
system and disconnect all power cords from their source. Follow all safety precautions
as outlined by the chassis manufacturer.
Next... Before you install the SBC in a chassis, check the following:
•Jumper settings, outlined in Step 1, page 10
•DIP switch settings, outlined in Step 2, page 12
Pay particular attention to the switch settings. The jumper settings are pre-configured at
the factory and are appropriate for most applications.
Handle the SBC by the edges to help prevent accidental damage caused by
static discharge (Figure 4).
To avoid damage or injury, always power-off the system and disconnect all power cords
from their source before handling the equipment.
To help prevent accidental damage caused by static discharge, use a grounding wrist
strap or other static-dissipating device when handling the equipment.
Um Sachschaden und Verletzung zu vermeiden, schalten Sie vor Arbeiten am Gerät
den Netzschalter aus, und ziehen Sie alle Stecker aus den Steckdosen.
Um unbeabsichtigte Schäden durch elektrostatische Entladung vorzubeugen, sollte bei
Arbeiten am System immer ein Erdungsarmband getragen oder andere
elektrostatische Entladungs-Vorsichtsmaßnahmen verwendet werden.
Only qualified, experienced electronics service personnel should access and handle
the equipment.
Es sollte nur qualifiziertes und erfahrenes Fachpersonal am System arbeiten.
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6 Steps to Operation
Service Manual EPC-2322 SBC (P3000(D)BX2 Series) 9
Figure 4 Safely Handling the SBC
Always handle the SBC by the edges.
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6 Steps to Operation
10 EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
Step 1: Check Jumper Settings
Overview Before you install the P3000(D)BX2 onto a passive backplane in a chassis, check the
jumper settings on the SBC (Figure 5).
Jumper Blocks The P3000(D)BX2 contains:
•Five (5) two-pin jumper blocks: JP1, JP6, JP7, JP13, and JP18
•Two (2) three-pin jumper blocks: JP4 and JP5
Settings Settings for the jumper blocks are provided in the following tables:
•If JP18 is off, the 3.3 V on-board power supply is enabled.
•If JP18 is on, the 3.3 V on-board power supply is disabled and power must be
supplied by the system’s power supply.
2-Pin Jumper Blocks
JP1 JP6 JP7 JP13 Serial 2 Configuration
None 1—2 None None RS-232 (default)
1—2 None 1—2 1—2 RS-422
JP18 3.3 V On-Board Power Supply
None Enabled
1—2 Disabled
3-Pin Jumper Blocks
JP4 JP5 I/O Model
1—2 1—2 SP Model
2—3 2—3 MKP Model
For more information on I/O models, see page 17.
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6 Steps to Operation
12 EPC-2322 SBC (P3000(D)BX2 Series) Service Manual
Step 2: Check Switch Settings
Overview After you check the jumper settings, check the switch block on the P3000(D)BX2 for
proper settings (Figure 6).
Switch Block The switch block contains four (4) DIP switches that you can configure to affect the
following items:
•On-board ROM access
•CMOS RAM
•Configuration ports
Settings Settings for the switches are provided in the following table:
SW1-1 Not Used
SW1-2 On-Board ROM Access
Open / Off Crisis Recovery mode disabled (default)
Closed / On Crisis Recovery mode enabled
SW1-3 CMOS RAM
Open / Off Normal operation of CMOS RAM (default)
Closed / On Factory default values for the Setup Utility are loaded into CMOS RAM
SW1-4 Configuration Ports
Open / Off Configuration ports are mapped to I/O address 270 — 273 (default)
Closed / On Configuration ports are mapped to I/O address 370 — 373
The system can operate without Memory Module Bank 0 (DIMM 1) filled.
However, Crisis Recovery mode requires Bank 0 to be populated. For more
information on Memory Modules, see page 50.
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