IBASE IB825 User Manual
IB825
Intel® Atom 945GSE
Half Size PISA CPU Card
USER’S MANUAL
Version 1.0
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.
ii
IB825 User’s Manual
Table of Contents
Introduction ...................................................... 1
Product Description ............................................................ 1
Checklist ............................................................................. 2
IB825 Specifications .......................................................... 3
Board Dimensions .............................................................. 4
Installations ...................................................... 5
Installing the Memory......................................................... 6
Setting the Jumpers............................................................. 7
Connectors on IB825 ........................................................ 13
BIOS SETUP ....................................................21
Drivers Installation ......................................43
Intel Chipset Software Installation Utility ......................... 44
VGA Drivers Installation .................................................. 46
Realtek High Definition Audio Driver Installation ........... 48
LAN Drivers Installation .................................................. 49
Appendix ...........................................................53
A. I/O Port Address Map .................................................. 53
B. Interrupt Request Lines (IRQ) ...................................... 54
C. Watchdog Timer Configuration ................................... 55
D. Digital I/O Sample Code ............................................. 60
IB825 User’s Manual iii
This page is intentionally left blank.
iv
IB825 User’s Manual
INTRODUCTION
Introduction
Product Description
IB825 is a Half Size CPU card 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 Half 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.
IB825 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. ONE DDR2 DIMM sockets on board
implement up to 2GB of system memory. Dual Gigabit LAN is also
available.
The main features of the board are:
Supports Intel Atom processor N270 at 1.6GHz, FSB533
One DDR2 SoDIMM, Max. 2GB memory
Onboard Dual Intel 82583V Gigabit LAN
Intel® 945GSE Express VGA for CRT / LVDS
2x SATA, 6x USB 2.0, 4x COM, Watchdog timer
1x Mini PCI-E(x1) Socket
Type 2 CF socket on board
Dimensions: 186mm x 129mm
IB825 User’s Manual 1
INTRODUCTION
Checklist
Your IB825 package should include the items listed below.
The IB825 Half Size CPU Card
This User’s Manual
1 CD containing chipset drivers and flash memory utility
Cables include:, KBMS-3, SATA-5,USB29K, PK1-20BK
Cable optional: AUDIO-18K, PK1-20BK, PK3-2K3
2
IB825 User’s Manual
Product Name
IB825
Form Factor
PCI+ ISA (half size CPU card)
CPU Type
Intel® AtomTM N270 processor, 45nm(TDP=2.5W)
1.6GHz, 22 x 22 mm, PBGA437
CPU FSB
533 MHz FSB
L2 Cache
512KB
Chipset
Intel® 945GSE (Calistoga) chipset
GMCH: 82945GSE 998-pin FCBGA,27x27 mm(TDP=3.5W)
ICH7M: 82801GBM 652-pin PBGA,31 x 31mm(TDP=1.5W)
BIOS
AMI BIOS, supports ACPI Function
Memory
DDR II 400/533 DIMM x1 (w/o ECC), Max. 2GB
VGA & LVDS
945GSE built-in Intel® GMA950 Graphics Core
- Supports CRT
- Chrontel CH7308 x 1 for 24-bit dual channel LVDS
LAN
Intel® 82583V x 2
USB
ICH7M built-in USB 2.0 host controller, supports 6 ports
Serial ATA
ICH7M built-in SATA controller, supportss 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
ICH7M built-in High Definition Audio controller + HDA Codec
Realtek ALC662 w/ 5.1 channels
LPC I/O
Winbond W83627UHG: COM1(RS232/422/485),
COM2~4(RS232 only)
Hardware monitor (3 thermal inputs, 4 voltage monitor inputs,
VID0-4 & 1 fan header)
Digital IO
4 in & 4 out
Expansion Slots
Mini PCI-Express socket x1 @ solder side
Edge Connector
(the same location w/
IB825’s bracket)
PS/2 connector x1 for keyboard/mouse (KB priority)
USB X 1 (Vertical type); DB15 x1 for VGA;
RJ45 x 2 for LAN
On Board
Header/Connector
Compact Flash type II socket x1 @ solder side
2x13 pin header x1 for parallel port
2x10 pin DF11 box-header x2 for COM1~4
2x5 pin header x1 for Digital I/O
2x4 pin header x2 for USB 3~6
DF13-20 connector x2 for LVDS
4-pin box-header x 1 for brightness control
2x6 pin header x1 for audio Line-Out, Line-In & Mic
SATA connector x2 for SATA ports
3-pin header x1 for system fan
Watchdog Timer
Yes (256 segments, 0, 1, 2…255 sec/min)
System Voltage
+5V, +12V, 5VSB (2A)
Power
AT/ATX function supported,
4-pin power connector on board(input)
Other
LAN Wakeup ( Single LAN)
EuP/ErP ( 0.5W & extra 0.7W for WOL)
Board Size
186mm x 129mm
IB825 Specifications
INTRODUCTION
IB825 User’s Manual 3
INTRODUCTION
[
Board Dimensions
4
IB825 User’s Manual
INSTALLATIONS
Installations
This section provides information on how to use the jumpers and
connectors on the IB825 in order to set up a workable system. The topics
covered are:
Installing the Memory ................................................................. 6
Setting the Jumpers .................................................................... 7
Connectors on IB825 ................................................................ 13
IB825 User’s Manual 5
INSTALLATIONS
Installing the Memory
The IB825 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.
6
IB825 User’s Manual
INSTALLATIONS
Setting the Jumpers
Jumpers are used on IB825 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 IB825 and their respective functions.
Jumper Locations on IB825 ................................................................. 8
JP8: ATX or AT Power Selection ........................................................ 9
JP6: LCD Panel Power Selection ......................................................... 9
JP9: Clear CMOS Setting .................................................................... 9
JP1, JP2, JP3: RS232/422/485 (COM2) Selection .............................. 10
JP4: COM1 RS232 +5V/+12V Power Setting .................................... 11
JP5: COM2 RS232 +5V/+12V Power Setting .................................... 11
IB825 User’s Manual 7
INSTALLATIONS
Jumper Locations on IB825
8
IB825 User’s Manual
INSTALLATIONS
JP8
ATX Power
ATX
AT
JP6
LCD Panel Power
3.3V 5V
JP9
Setting
Normal
Clear CMOS
JP8: ATX or AT Power Selection
REMARKS: EuP/ErP is supported with ATX power only.
JP6: LCD Panel Power Selection
JP9: Clear CMOS Setting
IB825 User’s Manual 9
INSTALLATIONS
COM1
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
Pin #
Signal Name
RS-232
R2-422
RS-485
01
DCD
TX-
DATA-
03
RX
TX+
DATA+
05
TX
RX+
NC
07
DTR
RX-
NC
09
Ground
Ground
Ground
02
DSR
NC
NC
04
RTS
NC
NC
06
CTS
NC
NC
08
RI
NC
NC
10
NC
NC
NC
JP1, JP2, JP3: RS232/422/485 (COM2) Selection
COM2 is fixed for RS-232 use only. COM1 is selectable for RS232,
RS-422 and RS-485.The following describes the settings for COM1.
COM1 is jumper selectable for RS-232, RS-422 and RS-485.
10
IB825 User’s Manual
JP4
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
Normal
Pin 5-6
Short/Closed
+5V
JP5
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
Normal
Pin 5-6
Short/Closed
+5V
JP4: COM1 RS232 +5V/+12V Power Setting
JP5: COM2 RS232 +5V/+12V Power Setting
INSTALLATIONS
IB825 User’s Manual 11
INSTALLATIONS
This page is intentionally left blank.
12
IB825 User’s Manual
Connectors on IB825
FAN1: CPU Fan Power Connector ................................................... 15
J1: System Function Connector .......................................................... 15
J2, J3: SATA Connectors................................................................... 15
CN4: Power Input Connector ............................................................ 15
J4: COM1~COM2 Serial Port(DF11Connector) ................................ 16
J5: Digital I/O .................................................................................... 16
J6: COM3, COM4 Serial Port(DF11 Connector) ............................... 17
J7: LCD Backlight Connector (DC type) ............................................ 17
J9, J8: LVDS Connectors (DF13 type) ............................................... 17
J11: USB2/USB3 Connector(DF11 Connector) ................................. 18
J12: USB4/USB5 Connector(DF11 Connector) ................................. 18
J13: Parallel Port Connector .............................................................. 18
J14: ATX- Power Signal Connector ................................................... 18
J15: SPI Flash Connector (factory use only) ....................................... 19
J16: External Keyboard Connector ..................................................... 19
J17: PS/2 Keyboard and Mouse Connector ........................................ 19
J18: Audio Connector (DF11 type) .................................................... 19
J19: CF Socket .................................................................................. 19
CN1, J20: USB1/0 Ports .................................................................... 19
VGA1: VGA Connector (D-sub, 15-pin)............................................ 20
CN2, CN3: GbE RJ45 Ports .............................................................. 20
INSTALLATIONS
IB825 User’s Manual 13
INSTALLATIONS
Connectors on IB825
14
IB825 User’s Manual
Pin #
Signal Name
1
Ground
2
+12V
3
Rotation detection
Pin #
Signal Name
3
Vcc
4
Ground
Pin #
Signal Name
6
HDD Active
5
Vcc
Pin #
Signal Name
1
+12V
2
Ground
3
Ground
4
+5V
FAN1: CPU Fan Power Connector
J1: System Function Connector
INSTALLATIONS
ATX Power ON Switch: Pins 1 and 2
This 2-pin connector is an “ATX Power Supply On/Off Switch” on the
system that connects to the power switch on the case. When pressed, the
power switch will force the system to power on. When pressed again, it
will force the system to power off.
Power LED: Pins 3 and 4
Hard Disk Drive LED Connector: Pins 5 and 6
Reset Switch: Pins 7 and 8
J2, J3: SATA Connectors
CN4: Power Input Connector
Remarks: It is strongly recommended that this power connector is
used in order to have more current available to 12V devices.
IB825 User’s Manual 15
INSTALLATIONS
Signal Name
Pin #
Pin #
Signal Name
DSR1
Data set ready
2 1 DCD1
Data carrier detect
RTS1
Request to send
4 3 RXD1
Receive data
CTS1
Clear to send
6 5 TXD1
Transmit data
RI1
Ringing indicator
8 7 DTR1
Data terminal ready
Not used
10 9 Ground
DSR2
12
11
DCD2
RTS2
14
13
RXD2
CTS2
16
15
TXD2
RI2
18
17
DTR2
Not used
20
19
Ground
Pin #
Signal Name
RS-232
R2-422
RS-485
01
DCD
TX-
DATA-
03
RX
TX+
DATA+
05
TX
RX+
NC
07
DTR
RX-
NC
09
Ground
Ground
Ground
02
DSR
NC
NC
04
RTS
NC
NC
06
CTS
NC
NC
08
RI
NC
NC
10
NC
NC
NC
Signal Name
Pin
Pin
Signal Name
GND
1 2 VCC
OUT3
3 4 OUT1
OUT2
5 6 OUT0
IN3
7 8 IN1
IN2
9
10
IN0
J4: COM1~COM2 Serial Port(DF11Connector)
COM1 is jumper selectable for RS-232, RS-422 and RS-485.
J5: Digital I/O
16
IB825 User’s Manual
INSTALLATIONS
Signal Name
Pin #
Pin #
Signal Name
DSR3
2 1 DCD3
RTS3
4 3 RXD3
CTS3
6 5 TXD3
RI3
8 7 DTR3
NA
10 9 Ground
DSR4
12
11
DCD4
RTS4
14
13
RXD4
CTS4
16
15
TXD4
RI4
18
17
DTR4
NA
20
19
Ground
Pin #
Signal Name
1
+12V
2
Backlight Enable
3
*Backlight Adj (DC type)
4
Ground
Signal Name
Pin #
Pin #
Signal Name
TX0-
2 1 TX0+
Ground
4 3 Ground
TX1-
6 5 TX1+
*5V/3.3V
8 7 Ground
TX3-
10 9 TX3+
TX2-
12
11
TX2+
Ground
14
13
Ground
TXC-
16
15
TXC+
*5V/3.3V
18
17
ENABKL
+12V
20
19
+12V
J6: COM3, COM4 Serial Port(DF11 Connector)
J7: LCD Backlight Connector (DC type)
* LCD backlight brightness can be adjusted by the OS or in the
BIOS setup. In the BIOS setup, both backlight enable/disable and
backlight brightness can be configured. Also, the backlight
voltage can be set to 3.3V or 5V.
J9, J8: LVDS Connectors (DF13 type)
Remarks: These connectors support 24-bit.
J9 is 1st channel. J8 is 2nd channel.
JP6 can be used to set 1-2 3.3V or 2-3 5V.
IB825 User’s Manual 17
Loading...