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

INSTALLATIONS
IB827 User’s Manual 7
Installing the Memory
The IB827 board supports two DDR2 memory sockets to support up to
2GB memory, DDR2 400/533 (w/o ECC function).
Installing and Removing Memory Modules
To install the DDR2 modules, locate the memory slot on the board and
perform the following steps:
1. Hold the DDR2 module so that the key of the DDR2 module aligns
with that on the memory slot. Insert the module into the socket at a
slight angle. Note that the socket and module are both keyed, which
means that the module can be installed only in one direction.
2. To seat the memory module into the socket, apply firm and even
pressure to each end of the module until you feel it slip down into the
socket.
3. With the module properly seated in the socket, push the module
downward. Continue pressing downward until the clips at each end
lock into position.
4. To remove the DDR2 module, press the clips with both hands.

INSTALLATIONS
8 IB827 User’s Manual
Setting the Jumpers
Jumpers are used on IB827 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 jumpers on IB827 and their respective functions.
Jumper Locations on IB827...................................................................9
JP1: ATX or AT Power Selection........................................................10
JP3: LCD Panel Power Selection.........................................................10
JP10: CompactFlash Slave/Master Selection.......................................10
JP11: Clear CMOS Setting ..................................................................10
JP2, JP4, JP5: RS232/422/485 (COM2) Selection ..............................11
JP6: COM2 RS232 +5V/+12V Power Setting.....................................12
JP7: COM1 RS232 +5V/+12V Power Setting.....................................12
JP8: COM3 RS232 +5V/+12V Power Setting.....................................12
JP9: COM4 RS232 +5V/+12V Power Setting.....................................12
JP12: USB0, USB1 (CN1, J24) Power Setting....................................13
JP13: USB2, USB3 (J17) Power Setting.............................................13
JP14: USB4, USB5 (J18) Power Setting.............................................13
JP15: USB6, USB7 (J19) Power Setting.............................................13

INSTALLATIONS
Jumper Locations on IB827
IB827 User’s Manual 9

INSTALLATIONS
JP1: ATX or AT Power Selection
JP1 ATX Power
ATX
AT
JP3: LCD Panel Power Selection
JP3 LCD Panel Power
3.3V
5V
JP10: CompactFlash Slave/Master Selection
JP10 CF Setting
Master
Slave
JP11: Clear CMOS Setting
JP11 Setting
Normal
Clear CMOS
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INSTALLATIONS
JP2, JP4, JP5: 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 describes the settings for COM2.
COM2
Function RS-232 RS-422 RS-485
Jumper
Setting
(pin closed)
JP5:
1-2
JP2:
3-5 & 4-6
JP4:
3-5 & 4-6
JP5:
3-4
JP2:
1-3 & 2-4
JP4:
1-3 & 2-4
JP5:
5-6
JP2:
1-3 & 2-4
JP4:
1-3 & 2-4
COM2 is jumper selectable for RS-232, RS-422 and RS-485.
Pin # Signal Name
RS-232 R2-422 RS-485
1 DCD TX- DATA-
2 RX TX+ DATA+
3 TX RX+ NC
4 DTR RX- NC
5 Ground Ground Ground
6 DSR NC NC
7 RTS NC NC
8 CTS NC NC
9 RI NC NC
10 NC NC NC
IB827 User’s Manual 11

INSTALLATIONS
JP6: COM2 RS232 +5V/+12V Power Setting
JP6 Setting Function
Pin 1-2
Short/Closed +12V
Pin 3-4
Short/Closed Normal
Pin 5-6
Short/Closed +5V
JP7: COM1 RS232 +5V/+12V Power Setting
JP7 Setting Function
Pin 1-2
Short/Closed +12V
Pin 3-4
Short/Closed Normal
Pin 5-6
Short/Closed +5V
JP8: COM3 RS232 +5V/+12V Power Setting
JP8 Setting Function
Pin 1-2
Short/Closed +12V
Pin 3-4
Short/Closed Normal
Pin 5-6
Short/Closed +5V
JP9: COM4 RS232 +5V/+12V Power Setting
JP9 Setting Function
Pin 1-2
Short/Closed +12V
Pin 3-4
Short/Closed Normal
Pin 5-6
Short/Closed +5V
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INSTALLATIONS
JP12: USB0, USB1 (CN1, J24) Power Setting
JP12 Setting Function
Pin 1-2
Short/Closed +5VSB
Pin 2-3
Short/Closed +5V
JP13: USB2, USB3 (J17) Power Setting
JP13 Setting Function
Pin 1-2
Short/Closed +5VSB
Pin 2-3
Short/Closed +5V
JP14: USB4, USB5 (J18) Power Setting
JP14 Setting Function
Pin 1-2
Short/Closed +5VSB
Pin 2-3
Short/Closed +5V
JP15: USB6, USB7 (J19) Power Setting
JP15 Setting Function
Pin 1-2
Short/Closed +5VSB
Pin 2-3
Short/Closed +5V
IB827 User’s Manual 13

INSTALLATIONS
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INSTALLATIONS
IB827 User’s Manual 15
Connectors on IB827
J9: IDE Connector............................................................................... 16
FAN1: CPU Fan Power Connector .................................................... 16
FAN2: System Fan Power Connector ................................................ 16
FDC: Floppy Drive Connector............................................................ 17
COM1~COM4: COM1~ COM4 Serial Ports...................................... 17
VGA: VGA Connector (D-sub, 15-pin).............................................. 18
J2: CD-In Audio Connector................................................................. 18
J3: Audio Connector (DF11 type)....................................................... 18
J4: LCD Backlight Connector (DC type) ............................................ 18
J5: System Function Connector........................................................... 19
J7, J8: LVDS Connectors (DF13 type)................................................ 20
J6: ATX- Power Signal Connector..................................................... 21
J10: SPI Flash Connector (factory use only)....................................... 21
J11, J12: SATA Connectors................................................................ 21
J13: Parallel Port Connector................................................................ 21
J14: CF Socket..................................................................................... 21
J16: Digital I/O.................................................................................... 21
CN1, J24: USB0/1 Ports...................................................................... 21
J17: USB2/3 Ports ............................................................................... 21
J18: USB4/5 Ports ............................................................................... 21
J19: USB6/7 Ports ............................................................................... 22
J23: PS/2 Keyboard/Mouse Connector................................................ 22
LAN1, LAN2: GbE RJ45 Ports........................................................... 22

INSTALLATIONS
J9: IDE Connector
Signal Name Pin # Pin # Signal Name
Reset IDE 1 2 Ground
Host data 7 3 4 Host data 8
Host data 6 5 6 Host data 9
Host data 5 7 8 Host data 10
Host data 4 9 10 Host data 11
Host data 3 11 12 Host data 12
Host data 2 13 14 Host data 13
Host data 1 15 16 Host data 14
Host data 0 17 18 Host data 15
Ground 19 20 Key
DRQ0 21 22 Ground
Host IOW 23 24 Ground
Host IOR 25 26 Ground
IOCHRDY 27 28 Host ALE
DACK0 29 30 Ground
IRQ14 31 32 No connect
Address 1 33 34 No connect
Address 0 35 36 Address 2
Chip select 0 37 38 Chip select 1
Activity 39 40 Ground
Vcc 41 42 Vcc
Ground 43 44 N.C.
FAN1: CPU Fan Power Connector
Pin # Signal Name
1 Ground
2 +12V
3 Rotation detection
FAN2: System Fan Power Connector
Pin # Signal Name
1 Ground
2 +12V
3 Rotation detection
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