Award IB820 User manual

IB820
Full-Size Socket 478 Pentium 4
Intel 845G CPU Card
USER’S MANUAL
Version 1.0B

ii IB820 User’s Manual
Acknowledgments
Award is a registered trademark of Award Software International,
Inc.
PS/2 is a trademark of International Business Machines
Corporation.
IntelandPentium 4 areregisteredtrademarks of IntelCorporation.
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.

IB820 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
ATX Power Installation ....................................................7
MicroPCI Daughter Card Installation................................7
Installing the Memory.......................................................8
Setting the Jumpers...........................................................9
Connectors on IB820 ......................................................14
Watchdog Timer .............................................................26
BIOS Setup..............................................................31
Drivers Installation.................................................53
Appendix.................................................................69
A. I/O Port Address Map ................................................69
B. Interrupt Request Lines (IRQ)....................................70

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INTRODUCTION
IB820 User’s Manual 1
Introduction
Product Description
The IB820 Pentium 4 Full Size PICMG CPU Card incorporates the
Intel® advanced 845G Chipset Memory Controller hub and supports
478-pin Intel Pentium 4 processors of 1.3GHz and up to 3.06GHz+ with
FSB 533MHz/400MHz. IB820 supports the Pentium 4 processor with
256-KB L2 cache and the Pentium 4 processor with 512-KB L2 cache on
0.13 micron process.
The I/O functions are on IB820 integrated onto the ICH4. It supports
either the integrated graphics device (IGD) on the GMCH or an external
graphics device on AGP. The IGD has 3D, 2D, and video capabilities. The
system memory size can be up to 2 GB, using the two DDR sockets on
board. Six USB ports are supported with the USB 1.1/2.0 standard.
IB820 optionally supports the ATI Mobility M7 graphics controller with
16MB or 32MB embedded memory. Interface supported are LVDS,
TMDS and dual CRT. The VGA functionality offers unprecedented video
quality and integrated MPEG-2 decode capability. IB820 also
optionally comes with an Intel 82540 Gigabit LAN controller for faster
networking access.
IB820 supports a MicroPCI socket for MicroPCI daughter cards with
VGA, VGA/LAN, Ethernet (LAN), SCSI, and IEEE 1394 functions.
This CPU card represents the perfect choice for those who want superior
performance for rugged and demanding applications in industrial
automation, image processing, multimedia and telecommunications.

INTRODUCTION
2IB820 User’s Manual
Checklist
Your IB820 package should include the items listed below.
•The IB820 Industrial CPU Card
•This User’s Manual
•1 IDE Ribbon Cable
•1 Floppy Ribbon Connector
•2 Serial Port Ribbon Cable and 1 Parallel Port Attached to a
Mounting Bracket
•1 Y-Cable supporting a PS/2 Keyboard and a PS/2 Mouse
•1 CD containing the following:
•Chipset Drivers
•Flash Memory Utility
•Optional audio cable with bracket (Audio8K)
•Optional USB cable with bracket (USB2K-4)
•Optional Secondary CRT VGA cable with bracket (VGA4K)
•Optional TMDS/CRT cable with bracket (ID120P)

INTRODUCTION
IB820 User’s Manual 3
Specifications
CPU Socket Socket 478
CPU Intel Pentium 4, 1.30GHz ~ 2.6GHz+
CPU Front Side Bus 533MHz / 400MHz
Chipset Intel 845G Chipset
L2 Cache 128K/256K/512K, CPU integrated
BIOS Award BIOS, ACPI supported
System Memory Two DDR sockets, up to 2GB DDR SDRAM
Integrated VGA
Intel 845Gintegrated VGA
Supports CRT interface
Optional VGA
ATI Mobility M7 graphics controller
16MB/32MB embedded memory
Frame buffer (DDR, AGP4X)
LVDS/TMDS/dual CRT interface
LAN ICH4 integrated Ethernet controller
10Base-T / 100Base-TX Protocol
Optional Gigabit Ethernet solution
Audio
ICH4 integrated audio
Optional AC97 codec and audio cable
LPC I/O
W83627HF chipset supports IrDA x 1, Parallel x 1, COM1
(RS232), COM2 (RS232/422/485), FDC up to 2.88MB
(3Mode support) Hardware Monitor (3 thermal inputs, 6
voltage monitor inputs, VID0-4, 3 fan headers)
IDE Interface
Built in ICH4; Two enhanced IDE supports 4 IDE devices
including UDMA33/66/100, PIO mode 4 and bus master
FDD Interface
Supports up to two floppy disk drives: 3.5" and/or 5.25" drives;
3 Mode support
Parallel Port One parallel port supports SPP/EPP/ECP
Serial Ports One RS-232/422/485 and one RS-232 port
Watchdog Timer Generates system reset; 256 levels
SSD Interface Supports 2MB~144MB M-Systems DiskOnChip flash disk
Hardware Monitoring Built in W83627HF; monitors system/CPU temperature and
voltage status
USB Supports 6 USB ports, USB 1.1/2.0 compliant
IrDA Pin header
Keyboard and Mouse PS/2 type connectors
Extra Features
ISA High Drive, PCI to ISA Bridge (ITE 8888)
One MicroPCI socket, ATX 12V power connector
Power Consumption
Pentium 4 1.8GHz with 512MB DDR SDRAM
+5V: 5.7A +12V: 8.5A
Pentium 4 2.2GHz with 512MB DDR SDRAM
+5V: 6.4A +12V: 6.3A
Form Factor Full Size CPU Card
Dimensions 338mm x 122mm (13.3” x 4.8”)

INTRODUCTION
4IB820 User’s Manual
Board Dimensions

INSTALLATIONS
IB820 User’s Manual 5
Installations
This section provides information on how to use the jumpers and
connectors on the IB820 in order to set up a workable system. The topics
covered are:
Installing the CPU.................................................................6
ATX Power Installation........................................................7
MicroPCI Daughter Card Installation....................................7
Installing the Memory...........................................................8
Setting the Jumpers...............................................................9
Connectors on IB820..........................................................14
Watchdog Timer.................................................................26

INSTALLATIONS
6IB820 User’s Manual
Installing the CPU
The IB820 CPU Card supports a Socket 478 processor socket for Intel
Pentium 4 processors.
The Socket 478 processor socket comes with a lever to secure the
processor. Raise this lever to about a 90°angle 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 the notch on the inside
of the socket. Once the processor has slide into the socket, return the lever
to the lock position. Refer to the figures below.
After you have installed the processor into the socket, check if the
jumpers for the CPU type and speed are correct.
NOTE:
Ensure that the CPU heat sink and the CPU top surface
are in
total contact to avoid CPU overheating problem that would
cause your system to hang or be unstable.