IBASE Technology IB827 User manual

IB827
Intel® Atom 945GSE
PICMG 1.0 CPU CARD
USER’S MANUAL
Version 1.0

ii IB827 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 Atom™ are registered trademark and trademark 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.

IB827 User’s Manual iii
Table of Contents
Introduction.......................................................1
Product Description.............................................................1
Checklist..............................................................................2
IB827 Specifications...........................................................3
Board Dimensions...............................................................4
Installations.......................................................6
Installing the Memory.........................................................7
Setting the Jumpers .............................................................8
Connectors on IB827.........................................................15
BIOS Setup.......................................................23
Drivers Installation......................................47
Intel Chipset Software Installation Utility.........................48
VGA Drivers Installation ..................................................49
Realtek High Definition Audio Driver Installation...........50
LAN Drivers Installation...................................................51
Appendix...........................................................52
A. I/O Port Address Map...................................................52
B. Interrupt Request Lines (IRQ)......................................53
C. Watchdog Timer Configuration....................................54
D. Digital I/O Sample Code..............................................53

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INTRODUCTION
IB827 User’s Manual 1
Introduction
Product Description
The IB827 is a PICMG 1.0 full-size single board computer that is
configured with the Intel Atom processor N270 at 1.6GHz, FSB533 and
the Mobile Intel 945GSE Express Chipset with the ICH7M.
This full-size single board computer provides greater flexibility for
developers of embedded computing solutions. It is ideally suited for
communication and compact designs as in telephone exchange and
applications in automation, industrial control, data acquisition, client
and other industrial PC applications.
IB827 features the Intel's Graphics Media Accelerator 950 core, making
it compatible with Windows Vista Premium, and Chrontel CH7308 for
24-bit dual LVDS channel. Two DDR2 DIMM sockets on board
implement up to 2GB of system memory. Dual Gigabit LAN is also
available.
Advanced connectivity and expansion interfaces are provided by one
IDE, two high-speed SATA-II, four serial ports, eight USB 2.0 ports and
a CF socket. Dimensions of the board are 122mm x 338mm.

INTRODUCTION
Checklist
Your IB827 package should include the items listed below.
•The IB827 CPU card
•This User’s Manual
•1 CD containing chipset drivers and flash memory utility
•Cables include: AUDIO-18K, KBMS-3, IDE22A, SATA-2
H.R
Serial ATA
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INTRODUCTION
IB827 User’s Manual 3
IB827 Specifications
Product Name IB827
Form Factor Full Size CPU Card (PICMG 1.0)
CPU Type Intel® Atom™ Processor N270 (45nm Technology)
CPU Speed 1.6 GHz (512K Cache, 2.5W)
CPU FSB 533 MHz FSB
Green /APM APM1.2
BIOS Award BIOS, support ACPI Function
CPU Socket PBGA437
Chipset Mobile Intel® 945GSE + ICH7M Chipset
945GSE GMCH: QG82945GSE, 27mm x 27mm, 998-pin
FC-BGA (3.5W)
ICH7M: NH82801GBM, 31mm x 31mm, 652-pin mBGA , (1.5W)
Memory DDR 2 533MHz
DIMM x 2(w/o ECC), Max. 2GB , Supports single channel. w/o
ECC function
VGA Intel 945GSE GMCH integrated graphics device (GMA950)
Supports Direct X 9.1
DVI N/A
LVDS Chrontel CH7308B x1 for 24-bit single/dual channel LVDS (N/A
for 827E)
LAN Realtek 8111C PCI Express Gigabit LAN controller x 2 (1 port for
827E)
USB ICH7M built-in USB 2.0 host controller, support 8 ports
Serial ATA Ports ICH7M built-in SATA controller, supports 2 ports
Parallel IDE ICH7M built-in one channel Ultra DMA 33/66/100, CF Type II
PCI-to-ISA bridge ITE IT8888G x1 for high drive ISA bus
Audio Intel ICH7M built-in audio controller w/ Realtek ALC662 Codec
supports 5.1 CH audio (Line-out, Line-in & MIC )
LPC I/O Winbond 83627EHG + Fintek 81216 (N/A for IB827E)
COM1(RS232), COM2(RS232/422/485), COM 3 & 4( support
power via pin-9)
IrDAx1, Parallel x 1, Floppy
Hardware monitor (3 thermal inputs, 4 voltage monitor inputs,
VID0-4 & 2 Fan Headers)
Digital IO 4 in & 4 out
Keyboard/Mouse
Connector Supports PS/2 Keyboard/Mouse
Expansion Slots Mini PCI-express socket x1 for Wireless LAN or other module
(Solder side) N/A for IB827E
Edge Connector PS/2 Connector x1 for keyboard/mouse
DB15 x1 for VGA,
RJ45 x2 for LAN 1, 2 (N/A for 827E)
USB x1
On Board
Header/Connector 40-pin box header for IDE, 2x DF13-20 header for LVDS,
34-pin box header for FDD, 26-pin box header for LPT,
10-pin box header x4 for COM1/COM2/COM3/COM4
Note: (There is no COM3/COM4 for IB827E)
3-pin header for CPU fan, 3-pin header for system fan,
3x 8-pin header USB1~USB6
5-pin header for IrDA
SATA ports x2, CF connector x1
Watchdog Timer Yes (256 segments, 0, 1, 2…255 sec/min)
System Voltage +5V, +12V, -12V & 5VSB
RoHS Yes
Board Size 338mm x 122mm

INTRODUCTION
[
Board Dimensions
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INTRODUCTION
IB827 User’s Manual 5

INSTALLATIONS
6 IB827 User’s Manual
Installations
This section provides information on how to use the jumpers and
connectors on the IB827 in order to set up a workable system. The topics
covered are:
Installing the Memory............................................................................7
Setting the Jumpers................................................................................8
Connectors on IB827...........................................................................15