Award is a registered trademark of Award Software International,
Inc.
PS/2 is a trademark of International Business Machines
Corporation.
AMD Sempron™ 200U/210U are registered trademarks of AMD
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.
A. I/O Port Address Map ................................................... 49
B. Interrupt Request Lines (IRQ) ...................................... 50
C. Watchdog Timer Configuration .................................... 51
IB885 User’s Manual iii
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iv
IB885 User’s Manual
INTRODUCTION
Introduction
Product Description
The IB885 3.5-inch embedded board incorporates the Mobile AMD M690E
Express Chipset for Embedded Computing, consisting of the AMD M690E
(North Bridge) and SB600 (South Bridge), an optimized integrated graphics
solution with an 800MHz front-side bus. Dimensions of the board are 102mm x
148mm.
The M690E integrates an ATi Radeon X1200-based graphics engine supporting
dual display, an LVDS interface, an integrated TMDS controller, and operates at
core speeds of up to 400 MHz. IB885 features a low-power design, is validated
with the AMD Sempron™. With one DDR2 800MHz SODIMM socket on
board, the board supports up to 2GB of DDR2 system memory.
This section provides information on how to use the jumpers and
connectors on the IB885 in order to set up a workable system. The topics
covered are:
Installing the Memory ........................................................................... 6
Setting the Jumpers ................................................................................ 7
Connectors on IB885 ........................................................................... 11
IB885 User’s Manual 5
INSTALLATIONS
Installing the Memory
The IB885 board supports one DDR2 memory socket that can support
up to 2GB memory, DDR2 400/533/667 (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 (approximately 30 degrees). Note that the socket and
module are both keyed, which means that the m odule can be i nst al l ed
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, rotate 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
IB885 User’s Manual
INSTALLATIONS
Setting the Jumpers
Jumpers are used on IB885 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 IB885 and their respective functions.
Jumper Locations on IB885 ................................................................... 8
J1: COM1, COM2 Serial Port ................................................................................................................ 16
J2: Digital I/O ......................................................................................................................................... 17
J4: For LPC I/F Adaptor Card ................................................................................................................ 17
ID394 with Fintek F81216, 2 or 4 Serial Ports ...................................................................................... 17
ID395 Winbond WPCT200 x1 for TPM1.2 ........................................................................................... 17
J6: System Function Connector .............................................................................................................. 18
DATA 2- 1 16 HOT POWER
DATA 2+ 2 17 DATA 0Shield 2/4 3 18 DATA 0+
DATA 4- 4 19 SHIELD 0/5
DATA 4+ 5 20 DATA 5-
DDC CLOCK 6 21 DATA 5+
DDC DATA 7 22 SHIELD CLK
VSYNC 8 23 CLOCK -
DATA 1- 9 24 CLOCK +
DATA 1+ 10 C1 N.C.
SHIELD 1/3 11 C2 N.C.
DATA 3- 12 C3 N.C.
DATA 3+ 13 C4 N.C.
DDC POWER 14 C5 N.C.
A GROUND 1 15 C6 N.C.
CN7, J11: DC-IN 12V Power Connector
Pin #Signal Name
1 DC in (12V only)
2 Ground
IB885 User’s Manual 13
INSTALLATIONS
FAN1: System Fan Power Connector
FAN1 is a 3-pin header for system fans. The fan must be a 12V
(500mA).
Pin #Signal Name
1 Ground
2 +12V
3 Rotation detection
IDE1: IDE Connector
Signal NamePin # 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.
14
IB885 User’s Manual
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