I-Bus IBC2602 User manual

IBC2602 User's Guide # 095-20099-00 Rev B

(c)Copyright2000
All Rights Reserved
095-20099-00 Rev. B
The information in this document is subject to change without prior notice in order to improve reliability, design and
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mentioned herein areusedforidentification pur-posesonlyand maybe trademarks and/or registered trademarks of
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3
IBC2602 User's Guide

IBC2601 User’sGuide
4
Dear Customer,
Thank you for purchasing an I-Bus Corporation product. We
hope that this product exceeds your expectations. It is our
desire to provide you with accurate, up-to-date information
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At I-Bus Corp.,wevalue our customersand partners, and
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focused and to provide you a large range of solutions -- from
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Again, thank you for your committment to I-Bus Corporation.
We appreciate your business and look forward to continuing
to work with you and helping you reach your goals.

Table of Contents
1
IBC2602 User's Guide
Chapter 1. Introduction
Important Safety Instructions 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Description 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standard Features 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Blocks 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Processor Architecture 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System DRAM 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BIOS Flash 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IDE and CompactFlash 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PMC Expansion 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AGP Video 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ethernet 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CompactPCI Interface 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Super I/O 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hardware Monitor 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Watchdog Timer 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC/DC Converter 1-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2. Configuration and Installation
Memory and I/O Mapping 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCI Device Mapping 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interrupt Mapping 2-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parallel I/O 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Watchdog Control 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
User LED 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
User Input Push Button 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Serial Console Redirection 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearing CMOS 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BIOS Update 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CompactFlash Drive Configuration 2-8. . . . . . . . . . . . . . . . . . . . . . . .

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2IBC2602 User's Guide
Flat Panel Interface 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ethernet Configuration 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hardware Monitor 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interface Connectors 2-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CompactPCI Connector (J1) 2-11. . . . . . . . . . . . . . . . . . . . . . . . .
CompactPCI Connector (J2) 2-12. . . . . . . . . . . . . . . . . . . . . . . . .
CompactPCI Connector (J3) - Backplane I/O 2-13. . . . . . . . . . .
CompactPCI Connector (J4) - Backplane I/O (Not Loaded) 2-14
CompactPCI Connector (J5) - Backplane I/O 2-15. . . . . . . . . . .
Front Panel Ethernet (J6/J7) 2-16. . . . . . . . . . . . . . . . . . . . . . . . .
Video Connector (J8) 2-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USB Connector (J9) 2-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key oard Connector (J10) 2-17. . . . . . . . . . . . . . . . . . . . . . . . . . .
Mouse Connector (J11) 2-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hot Swap Switch Connector (J12) 2-18. . . . . . . . . . . . . . . . . . . .
Flat Panel Connector (J13) 2-18. . . . . . . . . . . . . . . . . . . . . . . . . .
Processor Fan Connectors (J14) 2-19. . . . . . . . . . . . . . . . . . . . .
IDE/Floppy Mezzanine Connector (J15) 2-19. . . . . . . . . . . . . . .
CompactFlash Socket (J16) 2-20. . . . . . . . . . . . . . . . . . . . . . . . . .
PMC Connectors (J17/J20) 2-21. . . . . . . . . . . . . . . . . . . . . . . . . .
DIMM Sockets (J18/J19) 2-23. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Considerations 2-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Jumper Summary 2-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manufacturers' We site Links 2-24. . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents
3
IBC2602 User's Guide
Chapter 3. BIOS Setup Options
Entering Setup Screen 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hard Disk Setup 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CompactFlash Setup 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CDROM Setup 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Saving to CMOS 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 4. Specifications
Compati ility 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mechanical 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Environmental 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appe dix 1. Limited Warranty
Appe dix 2. FCC Information

Table of Contents
4IBC2602 User's Guide
This page was i te tio ally left bla k

Chapter 1 - Introduction
1-1
IBC2602 User's Guide
Importa t Safety I structio s
LITHIUM BATTERY REPLACEMENT
CAUTION: Danger of explosion if attery is incorrectly replaced.
Replace only with the same or equivalent type recommended y the
manufacturer. Dispose of used atteries according to the manufacturer's
instructions.
Ersatz rur durch densel en oder einen vom Hersteller
empfohlenengleichwertigen Typ. Entsorgung ger rauchter Batterien
noch Anga en Herstellers.
Product Descriptio
The IBC2602 is a 6U CompactPCI, single slot, peripheral master single
board computer designed to support a wide range of processing options.
Processor options range from 500MHz to 700MHz Mobile Intel
PentiumIII. The IBC2602 supports up to 512Mbytes of Synchronous
DRAM and CompactFlash drives up to 1Gbyte. Additional features
include dual 10/100 Base–TX Ethernet channels, PMC expansion, and
AGP SVGA video. The IBC2602 also supports a full set of standard PC
peripherals: IDE, floppy, USB, serial, parallel, mouse, and keyboard.
Additional industrial features include battery–backed real time clock,
CPU temperature monitor, board temperature monitor, supply voltage
monitors, and a watchdog timer.
The IBC2602 front panel connectors include dual Ethernet, USB, VGA,
AT key oard, and either PS/2 mouse or an RS-232 serial port. The
IBC2602 also directs several of the same interfaces to the ackplane
connectors for rear panel mounting. These interfaces include dual
Ethernet, USB, AT key oard, PS/2 mouse, dual serial, parallel, IDE and
floppy.

Chapter 1 - Introduction
1-2 IBC2602 User's Guide
Sta dard Features
S6U (160mm x 233.5mm) x 4HP CompactPCI form factor (single slot)
SSupports Mo ile Pentium III Processors up to 700MHz
SSupports Celeron processors up to 533MHz
S256K ytes Integrated L2 Cache on Pentium III Processors
SUp to 512M tyes of SDRAM
SCompactFlash socket
SDual 10/100 Base-TX Ethernet Channels - Rear I/O supported
SAGP SVGA Video Support up to 1600x1200x64K
SFlat Panel Support for TFT/STN Panels
S32 it PCI Mezzanine Card (PMC) Expansion
S512 K ytes of Flash for System BIOS
SBattery-Backed CMOS and Real Time Clock
SWatchdog Timer
SSupply Voltage and Temperature Sensors
SCompactPCI Interface Compliant with PICMG 2.0 R3.0
SStandard PC Peripherals:
SUltra IDE controller
SFloppy drive controller
SUSB Port
STwo Serial Ports
SOne Parallel Port
SPS2 Mouse Port
SAT Key oard Port
SGeneral Purpose User Programma le LED
SFront Panel Push Buttons for Reset and General Purpose Use
SRear Panel Support for PC Peripherals and Ethernet Channels
SMicrosoft Windows or Red Hat Linux Compati le

Chapter 1 - Introduction
1-3
IBC2602 User's Guide
Fu ctio al Blocks
A functional lock diagram for the IBC2602 is shown in Figure 1-1. The
major functional locks are discussed in detail elow.
Figure 1-1: IBC2602 Functional Block Diagram
Processor Architecture
The IBC2602 CPU architecture contains a µPGA socket on board which
supports the IntelPentium IIIin the µPGA package, and allows easy
upgrade to different speed processors. The Intel mobile processors
include an internal temperature sensor for monitoring processor
temperature.
S stem DRAM
The IBC2602 includes two 168-pin DIMM sockets. Each of these sockets
support 3.3V PC100 synchronous DRAM modules in densities up to 256
M ytes. Fully populated, this adds up to 512 M ytes of system DRAM.

Chapter 1 - Introduction
1-4 IBC2602 User's Guide
BIOS Flash
The system BIOS is contained in a single 512 K yte Flash loaded into a
32-pin PLCC socket. The Flash write stro e includes a series zero-ohm
resistor that can permanently disa le the write operation.
IDE and CompactFlash
The IBC2602 supports a primary and a secondary IDE drive, routed to a
mezzanine board connector and CompactFlash socket. The primary
interface includes mapping to the Mezzanine connector and the
CompactFlash socket. Additionally, both the primary and secondary
channels are available through the rear I/O (J4/J5). The default CMOS
setting configures the CompactFlash drive as a primary.
The mezzanine connector is a vertical mount 50–pin 2mm header
designed to support a mezzanine board that includes mounting
provisions for an optional 2.5”hard disk.
The CompactFlash socket is an industry standard Type I/Type II socket
that supports cards currently available with capacities up to 1Gbyte.
These Flash Cards or Micro Drives appear to the application programmer
as a standard IDE drive.
PMC Expansion
The PCI Mezzanine Card (PMC) defines the connector pin assignments
and mechanical dimensions for a mezzanine board based on a PCI
interface. The PMC architecture is compliant with IEEE1386 for a
32–bit implementation. The electrical interface includes two Molex
71439–2164 (or equivalent) connectors.
AGP Video
The IBC2602 includes an Intel 69030 Advanced Graphics Port (AGP)
SVGA controller with 4M ytes of video memory. The video controller
supports dual independent display output pipelines to drive two different
displays with either the same image or different images. The video
controller supports display resolutions up to 1600X1200X64K color in
single display mode and display resolutions up to 1280X1024X256 color
in dual display mode.
In addition to standard VGA monitors, the video controller supports a
wide range of flat panels. This includes TFT, DSTN, SSTN, EL, and
Plasma.

Chapter 1 - Introduction
1-5
IBC2602 User's Guide
Both SVGA and flat panel connectors are availa le at the front panel
(optional flat panel connector required). The front panel SVGA connector
is an industry standard DB15. The DB15 connector is compati le with
standard desktop SVGA monitors. The front panel flat panel connector is
a 50-pin SCSI connector (AMP 786096-5 or equivalent). See the
connector specification section in Chapter 2 for the front panel connector
pinout.
Ethernet
The Intel 82559ER 10/100 Base-TX Ethernet controller drives the dual
front panel Ethernet ports. The Intel 82559ER is a 32- it PCI device that
includes oth the Media Access Controller (MAC) and the Physical Layer
Controller (PHY). The MAC supports 10 M ps and 100 M ps operation
compliant with the IEEE 802.3 standard. The PHY supports 10 Base-T
and 100 Base-TX compliant with the IEEE 802.3 standard.
The front panel Ethernet connectors are an industry standard 8-pin RJ45.
The connectors are availa le through the front plate. Two status LED's
per channel indicate speed and activity/link status.
CompactPCI Interface
The IBC2602 is electrically and mechanically compati le with the PICMG
2.0 R3.0 CompactPCI Specification, and ased on the Eurocard industry
standard 6U form factor (233mm X 160mm). The IBC2602 functions in a
CompactPCI ackplane with one system slot and one or more peripheral
slots. A jumper setting allows the IBC2602 to function in a system slot
without a system master CPU. This mode of operation allows for power
only" ackplanes where communication over the ackplane is not
required.
Hot Swap circuitry on the IBC2602 allows insertion or removal from a
powered ackplane. The IBC2602, if properly configured, continues to
operate even after system master removal. When this occurs, the
IBC2602 will sense the removal of the system master and automatically
put its PCI-PCI ridge into reset. The IBC2602 uses the industry
standard Intel 21554/5 non-transparent ridge. The IBC2602 supports
either ackplane VI/O voltages of 3.3V or 5V.
Super I/O
The SMC FDC37B788 Super I/O includes a real time clock,
key oard/mouse controller, floppy disk interface, printer port, and two
serial controllers. A coin cell attery in a socket provides attery- ackup
for the real time clock. The minimum attery life is 5 years.

Chapter 1 - Introduction
1-6 IBC2602 User's Guide
The serial ports support standard RS-232 signal levels at aud rates up
to 115 K aud. The key oard and mouse connectors are industry
standard 6-pin MiniDIN and are compati le with standard desktop PS/2
key oards and mice.
Hardware Monitor
A National Semiconductor LM87 Hardware Monitor provides CPU
temperature, supply voltage, and fan speed monitoring.
Watchdog Timer
A watchdog timer optionally monitors system operation to e sure that
application software is executing as designed. The watchdog timer
generates hardware reset if the application software fails to stro e the
watchdog timer with a minimum time interval. Section 2.5 details the
Watchdog timer operation.
DC/DC Converter
The IBC2602 includes a DC/DC converter for supplying the processor
with its core voltage. The Linear Technology LTC1709 2-phase
synchronous step-down current mode switching controller meets the Intel
VRM specification and supplies voltages ranging from 0.925V to 2.00V.

Chapter - Configuration and Installation
2-1
IBC2602 User's Guide
Memory a d I/O Mappi g
There are several memory and I/O devices local to the IBC2602. There
are also expansion sites for adding memory and I/O resources. The
address maps for these devices are shown in Ta le 2-1 elow.
Memory Space Memory Address (hex) Description
768M –4G 30000000 –FFFFFFFF Available
1M –768M 00100000 –2FFFFFFF System Memory
896K –1024K 000E0000 –000FFFFF System BIOS
800K –896K 000C8000 –000DFFFF BIOS Expansion
768K –800K 000C0000 –000C7FFF VGA BIOS
640K –768K 000A0000 –000BFFFF VGA DRAM
0K –640K 00000000 –0009FFFF System DRAM
Ta le 2-1: Memory Map

Chapter - Configuration and Installation
2-2 IBC2602 User's Guide
I/O Address (hex) Device
1035 –1036 General Purpose Outputs
1030 –1031 General Purpose Inputs
0CF8 –0CFF PCI Configuration
04D0 –04D1 Interrupt Controller
0480 –048F DMA Page
03F8 –03FF COM1
03F6 –03F7 Primary IDE
03F0 –03F7 Floppy & IDE
0376 –0377 Secondary IDE
0370 –0371 Super I/O
02F8 –02FF COM2
01F0 –01F7 Primary IDE
0170 –0177 Secondary IDE
00F0 –00F1 Coprocessor
00C0 –00DF DMA Controller
00A0 –00A1 Interrupt Controller
0092 Port 92 Control
0081 –008F DMA Page
0070 –0071 Real Time Clock
0060 –0064 Keyboard Controller
0040 –0043 Timer/Counters
0020 –0021 Interrupt Controller
0000 –000F DMA Controller
Table 2–2: I/O Map

Chapter - Configuration and Installation
2-3
IBC2602 User's Guide
PCI Device Mappi g
The IBC2602 includes the PCI device mapping listed in Ta le 2-3 elow.
Bus
Number Device Number Fcn Number Vendor ID Device ID Description
00 00 00 8086 7190 Intel 82443BX
North Bridge
00 01 00 8086 7191 Intel 82443BX
AGP Bridge
00 07 00 8086 7110 Intel 82371EB
South Bridge (PIIX4E)
00 07 01 8086 7111 Intel 82371EB IDE
00 07 02 8086 7112 Intel 82371EB USB
00 07 03 8086 7113 Intel 82371EB ACPI
00 0C 00 8086 1209 Intel 82559ER
Ethernet
00 0D 00 8086 1209 Intel 82559ER
Ethernet
00 0F 00 1011 0046 Intel 21554
PCI to PCI Bridge
01 09 00 1026 0C30 C&T Video (AGP)
02 09 XX XXX XXX CompactPCI
Peripheral Slot 1
02 0A XX XXX XXX CompactPCI
Peripheral Slot 2
02 0B XX XXX XXX CompactPCI
Peripheral Slot 3
02 0C XX XXX XXX CompactPCI
Peripheral Slot 4
02 0D XX XXX XXX CompactPCI
Peripheral Slot 5
02 0E XX XXX XXX CompactPCI
Peripheral Slot 6
02 0F XX XXX XXX CompactPCI
Peripheral Slot 7
Ta le 2-3: PCI Device Map

Chapter - Configuration and Installation
2-4 IBC2602 User's Guide
I terrupt Mappi g
The IBC2602 includes the standard PC-compati le interrupt architecture
for monitoring 15 interrupt inputs. The interrupt sources are shown in the
following Ta le 2-4. PCI interrupts are level sensitive and are shared
etween on- oard PCI devices and CompactPCI peripherals.
Interrupt Function
0System Timer
1 Keyboard
2Slave Interrupt Controller
3COM2 Serial
4COM1 Serial
5 PCI
6 Floppy
7 LPT
8Real Time Clock
9 PCI
10 PCI
11 PCI
12 Mouse
13 Coprocessor
14 IDE Primary
15 IDE Secondary
Ta le 2-4: Interrupt Sources

Chapter - Configuration and Installation
2-5
IBC2602 User's Guide
Parallel I/O
The IBC2602 includes parallel I/O bits coming from the 82371EB PIIX4E
South Bridge for controlling and monitoring various functions. Access
these bits at I/O location x1030h through x1032h for the inputs and
x1035h through x1037h for the outputs. Table 2–5 details the operation
for each bit. See the Intel 82371EB data sheet for more information on
programming these registers. Do not re–program RESERVED bits.
Port Bit Description
1030h
(Inputs)
0-1
2
3
4
5-7
Reserved
General Purpose Push Button - 0 = IN, 1 = OUT
Power Supply FAIL (cPCI J2-C15)
Power Supply DEG (cPCI J2-C16)
Reserved
1031h
(Inputs)
0
1
2
3
4
5-7
LM87 THERM# Status Signal
Fan 1 Failure Status (J4-E1)
Reserved
LM87 ALERT# Status Signal
Fan 0 Failure Status (J4-D1)
Reserved
1032h
(Inputs)
0
1
2
3
4
5-7
GA0 ć Geographic Addressing it 0 (J2-E22)
GA1 ć Geographic Addressing it 1 (J2-D22)
GA2 ć Geographic Addressing it 2 (J2-C22)
GA3 ć Geographic Addressing it 3 (J2-B22)
GA4 ć Geographic Addressing it 4 (J2-A22)
Reserved
1035h
(Outputs)
0-2
3
4-7
Reserved
Watchdog Ena le - 1 = ON (Armed), 0 = OFF *
Reserved
1036h
(Outputs)
0-5
6
7
Reserved
CPU Fan Control (J14) - 0 = OFF, 1 = ON *
Reserved
1037h
(Outputs)
0-5
6
7
Reserved
User LED Status ć 0 = ON *, 1 = OFF
Reserved
*Default value after reset
Ta le 2-5: Board Specific I/O

Chapter - Configuration and Installation
2-6 IBC2602 User's Guide
Watchdog Co trol
The IBC2602 provides watchdog timer capa ility using the Dallas
Semiconductor DS1819A reset monitor. The watchdog stro e circuit
consists of a free running clock, which is AND'ed with an ena le it,
which then drives the stro e input of the DS1819A. When the ena le it
is low (x1035h it 3 is written to 0) the clock will stro e the watchdog.
When this it is high the clock is shut off and the watchdog timer
activated. Once the watchdog is activated, the ena le it must e taken
ack low within 1.12 seconds to reset the timer. Following is a sample
routine for controlling the watchdog timer.
ACTIVATE WATCHDOG
IN AL,1035h
OR AL,08h
OUT 1035h,AL
STROBE WATCHDOG
IN AL,1035h
AND AL,F7h
OUT 1035h,AL
OR AL,08h
OUT 1035h,AL
User LED
The IBC2602 contains a user LED on the frontplate. Use the oard
specific I/O (see Ta le 2-5) port 1037h it 6, to program this LED.
User I put Push Butto
A general-purpose push utton switch is provided on the IBC2602 front
plate for user configuration. Use the oard specific I/O (see Ta le 2-5)
port 1030h it 2 to monitor the switch.