IBT Technologies IB500 User manual

IB500
Half-Size Socket 7 CPU Card
With Optional VGA/LAN/SCSI
USER’S MANUAL
Version 1.0A

ii IB500 User’s Manual
Acknowledgments
Award is a registered trademark of Award Software International,
Inc.
PS/2 is a trademark of International Business Machines
Corporation.
Intel and Pentium are registered trademarks of Intel Corporation.
Microsoft Windows is a registered trademark of Microsoft
Corporation.
Winbond is a registered trademark of Winbond Electronics
Corporation.
All other product names or trademarks are properties of their
respective owners.

IB500 User’s Manual iii
Table of Contents
Introduction...............................................................1
Product Description..........................................................1
Checklist...........................................................................2
Specifications....................................................................3
Board Dimensions.............................................................4
Installations ..............................................................5
Installing the CPU.............................................................6
MicroPCI Daughter Card Installation................................6
Installing the Memory (DIMM) .........................................7
Setting the Jumpers...........................................................8
Connectors on IB500 ......................................................17
Watchdog Timer Configuration.......................................30
BIOS Setup..............................................................31
VGA Drivers Installation ........................................55
LAN Drivers Installation.........................................58
SCSI Drivers Installation .......................................62
Appendix.................................................................68
A. POST Codes......................................................................69
B. I/O Port Address Map.......................................................73
C. Interrupt Request Lines (IRQ) .........................................74

iv IB500 User’s Manual
A Picture of the IB500 CPU Card

INTRODUCTION
IB500 User’s Manual 1
Introduction
Product Description
IB500 is a high-performance PISA-compliant CPU card that comes with
a MicroPCI Socket that supports MicroPCI daughter cards with VGA,
VGA/LAN, LAN, and SCSI functions. It is based on the Intel 430TX
PCIset and features a Socket 7 architecture that supports Socket 7 level
processors with frequencies up to 400MHz using a front side bus of
60MHz or 66MHz.
System memory is provided by one 168-pin DIMM socket that
accommodates up to 256MB SDRAM. The on board Award BIOS
facilitates easy system configuration and peripheral setup. Other
advanced features include DiskOnChip flash disk support, watchdog
timer, USB and IrDA interface.
DiskOnChip flash disks are storage devices that has no moving parts and
emulates FDD/HDD with Flash/RAM/ROM offering reliable
data/program storage and long life span. They are reliable and suitable for
industrial or other harsh environments characterized by motion, shock,
vibration, adverse temperature, dust and humidity. Other features include
faster data access, longer MTBF, lower power consumption, cost
effective for small capacity and small form factor.

INTRODUCTION
2IB500 User’s Manual
Checklist
Your IB500 package should include the items listed below.
•The IB500 CPU Card
•This User’s Manual
•1 IDE Ribbon Cable
•1 Floppy Ribbon Connector
•2 Serial Port Ribbon Cables and 1 Parallel Port attached to a
Mounting Bracket
•1 CD containing the following:
•Intel PCI IDE Driver and Flash Memory Utility
•VGA Drivers
•Ethernet Drivers
•Initio INIC1060 SCSI Drivers

INTRODUCTION
IB500 User’s Manual 3
Specifications
Processor
Supported Socket 7 processors with CPU frequency up to 400MHz
60MHz/66MHz Front Side Bus
Chipset Intel 430TX PCIset
BIOS Award BIOS
Supports DMI, PnP
System Memory 1x DIMM socket support up to 256MB capacity
Multi I/O Chipset Winbond W83977EF (keyboard controller is built-in)
I/O Features 1x FDD (up to 2.88MB, 3 Mode, LS120)
1x Parallel Port (EPP, ECP Port)
2x Serial Ports (1x RS232 and 1x RS232/422/485)
1x IrDA TX/RX Headers
Bus Master IDE 2x IDE interfaces for up to 4 devices; supports PIO Mode
3/4 or Ultra DMA/33 IDE HDD, and ATAPI CD-ROM
VGA (option) Using IBD69 MicroPCI VGA card or IBD99 MicroPCI
VGA/LAN Combo card that features:
CHIPS 69000 PCI VGA accelerator
CRT & LCD panel support
2MB integrated memory
Ethernet (option) Using IBD59 MicroPCI LAN card or IBD99 MicroPCI
VGA/LAN Combo card that features:
Intel 82559 Fast Ethernet controller
10/100Mbps data transfer speeds, WakeOnLAN support
Using IBL39 MicroPCI LAN card that features:
Realtek RTL8139 Fast Ethernet controller
10/100Mbps data transfer speeds, WakeOnLAN support
SCSI (option) Using IBD60 MicroPCI LAN SCSI card featuring:
Initio INIC1060 Ultra 2 SCSI controller
Built-in Ultra2 SCSI connector
Hardware
Monitoring Winbond W83781D IC
Monitors CPU/system temperature and voltages
SSD Interface Supports M-Systems 2MB~144MB DiskOnChip flash disk
Other Features Watchdog timer
Power
Consumption +5V 8A (max)
+/-12V 200mA (max)
Form Factor Half Size, PISA compliant
Dimensions 186mm x 129mm (7.32” x 5.0”)

INTRODUCTION
4IB500 User’s Manual
Board Dimensions

INSTALLATIONS
IB500 User’s Manual 5
Installations
This section provides information on how to use the jumpers and
connectors on the IB500 in order to set up a workable system. The topics
covered are:
Installing the CPU.............................................................6
MicroPCI Daughter Card Installation................................6
Installing the Memory (DIMM) .........................................7
Setting the Jumpers...........................................................8
Connectors on IB500 ......................................................17
Watchdog Timer Configuration.......................................30

INSTALLATIONS
6IB500 User’s Manual
Installing the CPU
The IB500 CPU Card supports a Socket 7 processor socket that comes
with a lever to secure the processor. Raise this lever to approximately 90°
to allow the insertion of the processor. Place the processor into the socket
by making sure the notch on the corner of the CPU corresponds with that
of the socket. Once the processor has slid into the socket, return the lever
to the lock position.
After you have installed the processor into the socket, check if the
jumpers for the CPU type and speed are correct. Refer to the section on
Setting the Jumpers.
?
Ensure that the CPU heat sink and the CPU’s top surface are
in total contact to avoid CPU overheating problem that would
cause your system to hang or be unstable.
MicroPCI Daughter Card Installation
The IB500 CPU card is integrated with one MicroPCI socketthat uses a
144-pin connector. The socket can accommodate the VGA, Ethernet or
SCSI MicroPCI daughter cards.
To insert the MicroPCI daughter cards, position it at 30°to the PCB and
gently push it into the MicroPCI connector. The card will not fit when
inserted at an angle of 45°or 15°. Once inserted, slowly press the card
towards the PCB until it locks on both sides to the clips of the connector.
Screw the card to the PCB to secure the installation.

INSTALLATIONS
IB500 User’s Manual 7
Installing the Memory (DIMM)
The IB500 CPU Card supports one 168-pin DIMM socket that
accommodates a maximum memory of 256MB in SDRAM type. The
memory module capacities supported are 32MB, 64MB, 128MB and
256MB.
Installing and Removing DIMMs
To install the DIMM, locate the memory slot on the CPU card and
perform the following steps:
1.Hold the DIMM so that the two keys of the DIMM align with those on
the memory slot.
2.Gently push the DIMM in an upright position until the clips of the slot
close to hold the DIMM in place when the DIMM touches the bottom
of the slot.
3.To remove the DIMM, press the clips with both hands.
Top View of DIMM Socket
DIMM
Lock
Lock
Lock
Lock

INSTALLATIONS
8IB500 User’s Manual
Setting the Jumpers
Jumpers on IB500 are used to select various settings and features
according to your needs and applications. Contact your supplier if you
have doubts about the best configuration for your needs. The following
lists the connectors on IB500 and their respective functions.
Jumper Locations on IB500............................................................... 9
S2(1-4): Front Side Bus Selector ....................................................10
S2(5-8): Front Side Bus Multiplier.................................................10
S1(1-4), JP5: CPU Vcore Voltage Selector....................................10
JP1, JP2, JP3: RS232/422/485 (COM2) Selection.......................14
J9: External Battery Connector........................................................14
JP9: Watchdog Selection..................................................................14
JP12: Clear CMOS Content.............................................................15
JP13: DiskOnChip Address Select...................................................15
JP2: LCD Power Setting (IBD99/69) .............................................15
JP3: Onboard LAN Enable/Disable (IBD99)..................................15
JP4: Onboard C&T VGA Enable/Disable (IBD99)........................16
JP11: CPU VIO Voltage Selection .................................................16
The following conventions are used in this section:
off off on on
↓↓↑↑
Pin 1-2
Short/Closed

INSTALLATIONS
IB500 User’s Manual 9
Jumper Locations on IB500
DiskOnChip
Socket

INSTALLATIONS
10 IB500 User’s Manual
S2(1-4): Front Side Bus Selector
The table below shows the switch settings for the CPU front side bus.
Front Side Bus
S2(1-4) Front Side Bus S2(1-4)
60MHz
on on off off
66MHz
off off off off
S2(5-8): Front Side Bus Multiplier
Multiplier
S2(5-8) Multiplier S2(5-8)
1.5x / 3.5x
off off off off 4 on off on off
2x / 6x
on off off off 4.5x on on on off
2.5x
on on off off 5x off on on off
3x
off on off off 5.5x off off on off
S1(1-4), JP5: CPU Vcore Voltage Selector
Vcore
S1(1-4) JP5 Vcore S1(1-4) JP5
3.5V
on on on on
OPEN 2.0V
off on on on
CLOSE
2.8V
off off off on
OPEN 1.95V
on off on on
CLOSE
2.2V
off on off off
OPEN 1.90V
off off on on
CLOSE
2.05V
on on on on
CLOSE

INSTALLATIONS
IB500 User’s Manual 11
FREQUENCY SETTINGS FOR INTEL PROCESSORS
CPU FREQ.
Bus Clock
Multiplier Switch Setting
P54C-90 60MHz
1.5x
on on off off off off off off
P54C-100 66MHz
1.5x
off off off off off off off off
P54C-120 60MHz
2x
on on off off on off off off
P54C-133 66MHz
2x
off off off off on off off off
P54C-150 60MHz
2.5x
on on off off on on off off
P54C/P55C-166
66MHz
2.5x
off off off off on on off off
P54C/P55C-200
66MHz
3x
off off off off off on off off
P55C-233 66MHz
3.5x
off off off off off off off on
Tillamook*
(233MHz) 66MHz
3.5x
off off off off off off off on
Tillamook*
(266MHz) 66MHz
4x
off off off off on off on off
* Tillamook has a CPU Vcore voltage of 1.95V.

INSTALLATIONS
12 IB500 User’s Manual
FREQUENCY SETTINGS FOR AMD PROCESSORS
CPU FREQ.
FSB
Multiplier Switch Setting
K6-200 66MHz
3x
off off off off off on off off
K6-233 66MHz
3.5x
off off off off off off off off
K6-266
K6/2-266 66MHz
4x
off off off off on off on off
K6-300
K6/2-300 66MHz
4.5x
off off off off on on on off
K6/2-333 66MHz
5x
off off off off off on on off
K6/2-366 66MHz
5.5x
off off off off off off on off
K6/2-400 66MHz
6x
off off off off on off off off

INSTALLATIONS
IB500 User’s Manual 13
FREQUENCY SETTINGS FOR CYRIX PROCESSORS
CPU FREQ.
FSB
Multiplier Switch Setting
P150+
(120MHz) 60MHz
2x
on on off off on off off off
P166+
(133MHz) 66MHz
2x
off off off off on off off off
PR166
(150MHz) 60MHz
2.5x
on on off off on on off off
PR200
(166MHz) 66MHz
2.5x
off off off off on on off off
PR233
(200MHz) 66MHz
3x
off off off off off on off off
PR266
(233MHz) 66MHz
3.5x
off off off off off off off off

INSTALLATIONS
14 IB500 User’s Manual
JP1, JP2, JP3: RS232/422/485 (COM2) Selection
COM1 is fixed for RS-232 use only.
COM2 is selectable for RS232, RS-422 and RS-485.
The following table describes the jumper settings for COM2 selection.
COM2
Function RS-232 RS-422 RS-485
Jumper
Setting
(pin closed)
JP1:
1-2
JP2:
3-5 & 4-6
JP3:
3-5 & 4-6
JP1:
3-4
JP2:
1-3 & 2-4
JP3:
1-3 & 2-4
JP1:
5-6
JP2:
1-3 & 2-4
JP3:
1-3 & 2-4
J9: External Battery Connector
This 4-pin connector allows the user to connect an external battery to
maintain the information stored in the CMOS RAM in case the built-in
battery malfunctions.
Pin # Signal Name
1Ground
2Battery GND
3N.C.
4Vcc
JP9: Watchdog Selection
JP9 Setting Function
Pin 1-2
Short/Closed NMI
Pin 2-3
Short/Closed Reset

INSTALLATIONS
IB500 User’s Manual 15
JP12: Clear CMOS Content
JP12 Setting Function
Pin 1-2
Short/Closed Normal Operation
Pin 2-3
Short/Closed Clear CMOS Content
JP13: DiskOnChip Address Select
JP13 Address
D0000-D7FFF
D8000-DFFFF (default)
JP2: LCD Power Setting (IBD99/69)
The IBD99/69 C&T 69000 VGA MicroPCI daughter card supports 5V
and 3.3V power. Use JP2 to select the power setting.
3.3V Setting 5V Setting
JP3: Onboard LAN Enable/Disable (IBD99)
JP3 Setting LAN Function
Pin 1-2
Short/Closed Enabled
Pin 2-3
Short/Closed Disabled

INSTALLATIONS
16 IB500 User’s Manual
JP4: Onboard C&T VGA Enable/Disable (IBD99)
JP4 Setting VGA Function
Pin 1-2
Short/Closed Enabled
Pin 2-3
Short/Closed Disabled
JP11: CPU VIO Voltage Selection
JP11 Setting Voltage
Pin 1-2
Short/Closed
2.5V, for Intel
low-power
consumption CPU
Pin 2-3
Short/Closed 3.3V (default)