AMD IB520 User Manual
IB520
AMD Geode LX
3.5-inch Disk Size SBC
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.
AMD, AMD Geode, and combinations thereof, are trademarks of
Advanced Micro Devices, Inc.
Microsoft Windows is a registered trademark of Microsoft Corporation.
All other product names or trademarks are properties of their respective
owners.
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IB520 User’s Manual
Table of Contents
Introduction.......................................................1
Product Description.............................................................1
Checklist..............................................................................2
Specifications......................................................................3
Board Dimensions...............................................................4
Installations.......................................................5
Installing the Memory.........................................................6
Setting the Jumpers .............................................................7
Connectors on IB520.........................................................10
BIOS Setup.......................................................19
Drivers Installation......................................35
Entertainment Encryption/Decryption Controller Driver..36
VGA Drivers Installation ..................................................38
Audio Driver Installation ..................................................41
Appendix...........................................................45
A. I/O Port Address Map...................................................45
B. Interrupt Request Lines (IRQ)......................................46
C. Watchdog Timer Configuration....................................47
D. IB520 CMOS Backup Feature .....................................50
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IB520 User’s Manual
INTRODUCTION
Introduction
Product Description
The IB520 3.5-inch disk size SBC incorporates the AMD Geode LX
processor with speeds of 433MHz (LX700) or 500MHz (LX800). It
comes with one DDR SO-DIMM socket that has a capacity of 1GB
system memory. The board supports one 10/100Mbps Ethernet, using a
Realtek RTL8100C controller. A 2D graphics controller comes
integrated on the board that supports CRT and TFT LCD displays.
Useful interface includes four USB 2.0 ports, 2 COM ports, and one
PCI-104 expansion slot. Other expansion options are available with the
Compact Flash socket and PCMCIA connector.
IB520 FEATURES:
- Embedded AMD Geode LX processor, 433MHz (LX700) /
500MHz (LX800)
- DDR SO-DIMM x 1, Max. 1GB
- Realtek RTL8100C 10/100Mbps Ethernet
- Integrated LX800/LX700 2D VGA controller, supports CRT
and TFT LCD display
- 4 x USB 2.0, 2 x COM, CF socket, Watchdog timer, Digital I/O
- PCI-104 expansion, optional PCMCIA connector
- Dimensions: 145mm x 102mm (5.7” x 4”)
IB520 User’s Manual 1
INTRODUCTION
Checklist
Your IB520 package should include the items listed below.
• The IB520 AMD Geode LX 3.5-inch Disk Size SBC
• This User’s Manual
• 1 CD containing chipset drivers and flash memory utility
• Optional cables:
•
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IB520 User’s Manual
Specifications
[
CPU
CPU Internal
Speed
Power
Management
BIOS
Chipset
Memory
Graphic
LVDS
Ethernet
IDE
Audio
USB
PCMCIA
LPC I/O
PCI Arbiter
RTC
Edge Connectors
Onboard Headers
Expansion Slot
Digital I/O
Power
Watchdog Timer
RoHS Compliant
Board Size
INTRODUCTION
AMD Geode LX CPU, 481-ball BGA
LX800 @500MHz
LX700 @433MHz
APM
Award BIOS
AMD CS5536 I/O companion multi-function south bridge
One DDR SO-DIMM socket, Max. up to 1GB
LX800/LX700 built-in high performance 2D graphic controller,
supports TFT, LVDS LCD & CRT display
24-bit single channel LVDS
Realtek RTL8100C-LF 10/100Mbps Ethernet chip
CS5536 built-in one channel UDMA100 IDE
- 44-pin header x1
- Compact Flash (type II) connector x1
Realtek ALC203 AC97 audio codec, supports 2-CH Line-Out,
Line-In & MIC
CS5536 built-in USB2.0 controller, support 4 ports
TI PCI1510 Card bus controller (IB520F only)
Winbond W83627HF: KB/Mouse controller, Parallel, IrDA,
Floppy, COM1, COM2 (RS232) & Hardware monitor (3 thermal
inputs, 4 voltage monitor inputs, VID0-4 & 2 Fan Headers)
AT209S PCI arbiter/clock buffer, extend PCI devices (master)
from 1 to 3
CS5536 built-in, with on board Lithium battery
DB-9 connector x1 for COM1 (RS232 only)
6-pins Mini-DIN connector x1 for PS/2 KB & Mouse (Y cable)
USB connector x1 for USB0
DB-15 connector x1 for CRT
RJ-45 connector x1 for LAN
PCMCIA connector x1 for Card Bus (IB520F only)
DF13-20 header x1 for LVDS channel
Compact Flash Socket x1 for CF card
10-pin header x1 for COM2 (RS232 only)
4-pin header for USB1
10-pin header x1 for USB2, 3
26-pin header x1 for LPT port
44-pin header x1 for IDE
34-pin header x1 for FDD
12-pin header x1 for Audio
4-pin header x1 for IrDA
10-pin header x1 for Digital I/O
44-pin header x1 for TFT LCD panel
PCI-104 w/ 4 mounting holes
Supports 4 In / 4 Out
+12V DC-in
Software programmable, supports 1~255 sec. system reset
Yes
145 x 102mm
IB520 User’s Manual 3
INTRODUCTION
Board Dimensions
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IB520 User’s Manual
BIOS SETUP
Installations
This section provides information on how to use the jumpers and
connectors on the IB520 in order to set up a workable system. The topics
covered are:
Installing the Memory.................................................................. 6
Setting the Jumpers...................................................................... 7
Connectors on IB520 ................................................................. 10
IB520 User’s Manual 5
BIOS SETUP
Installing the Memory
The IB520 board supports one SODIMM DDR memory socket for a
maximum total memory. The memory module capacities supported are
128MB, 256MB, 512MB and 1GB.
Installing and Removing Memory Modules
To install the DDR modules, locate the memory slot on the board and
perform the following steps:
1. Hold the DDR module so that the key of the DDR module align with
those on the memory slot. Insert the module int o the socket at a slight
angle (approximately 30 degrees). 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, rotate the module
downward. Continue pressing downward until the clips at each end
lock into position.
4. To remove the DDR module, press the clips with both hands.
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IB520 User’s Manual
BIOS SETUP
Setting the Jumpers
Jumpers are used on IB520 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 IB520 and their respective functions.
Jumper Locations on IB520 ........................................................... 8
JP1: LVDS VDD Select (5V / 3.3V).............................................. 9
JP2: CF Connector master/Slave Setting........................................ 9
JP3: Clear CMOS Setting............................................................... 9
IB520 User’s Manual 7
BIOS SETUP
Jumper Locations on IB520
Jumpers on IB520.................................................................................Page
JP1: LVDS VDD Select (5V / 3.3V)..........................................................9
JP2: CF Connector master/Slave Setting....................................................9
JP3: Clear CMOS Setting...........................................................................9
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IB520 User’s Manual
JP1: LVDS VDD Select (5V / 3.3V)
JP1 VDD Setting
BIOS SETUP
3.3V
5V
JP2: CF Connector master/Slave Setting
JP2 Setting Function
Short/Closed Master
Open Slave
JP3: Clear CMOS Setting
Use JP3 to clear the CMOS contents. Note that the power connector
should be disconnected from the board before clearing CMOS.
JP3 Function
Normal (default)
Clear CMOS
IB520 User’s Manual 9
BIOS SETUP
Connectors on IB520
The connectors on IB520 allows you to connect external devices such as
keyboard, floppy disk drives, hard disk drives, printers, etc. The
following table lists the connectors on IB520 and their respective
functions.
Connector Locations on IB520.....................................................11
CN1: Compact Flash Card Socket................................................12
CN2: FDD Connector...................................................................12
CN3:RJ45 Connector.................................................................... 12
CN4: PS/2 Keyboard and Mouse Connector................................ 12
CN5: VGA CRT Connector..........................................................13
CN6, J7: Serial Ports.....................................................................13
IDE1: IDE Connector...................................................................14
J1: Digital 4-in 4-out Connector...................................................14
J2: External Audio Connector ...................................................... 15
J3: Power DC-In........................................................................... 15
J4: LVDS Connectors...................................................................15
J5: IrDA Connector ...................................................................... 15
J6: TFT Panel Connector..............................................................16
USB1, J8, J12: USB Connectors ..................................................16
J9: PCI-104 Connector .................................................................17
J10: Parallel Port Connector......................................................... 18
J11: Reset Switch..........................................................................18
J13: Cardbus Connector................................................................18
SODIMM1: SO DIMM Socket .................................................... 18
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IB520 User’s Manual
Connector Locations on IB520
BIOS SETUP
Connectors on IB520.................................................................Page
CN1: Compact Flash Card Socket ............................................................................ 12
CN2: FDD Connector ............................................................................................... 12
CN3:RJ45 Connector ................................................................................................12
CN4: PS/2 Keyboard and Mouse Connector ............................................................ 12
CN5: VGA CRT Connector......................................................................................13
CN6, J7: Serial Ports................................................................................................. 13
IDE1: IDE Connector................................................................................................ 14
J1: Digital 4-in 4-out Connector ............................................................................... 14
J2: External Audio Connector................................................................................... 15
J3: Power DC-In........................................................................................................ 15
J4: LVDS Connectors ............................................................................................... 15
J5: IrDA Connector................................................................................................... 15
J6: TFT Panel Connector .......................................................................................... 16
USB1, J8, J12: USB Connectors............................................................................... 16
J9: PCI-104 Connector.............................................................................................. 17
J10: Parallel Port Connector ..................................................................................... 18
J11: Reset Switch...................................................................................................... 18
J13: Cardbus Connector............................................................................................ 18
SODIMM1: SO DIMM Socket.................................................................................18
IB520 User’s Manual 11
BIOS SETUP
CN1: Compact Flash Card Socket
CN2: FDD Connector
Signal Name Pin # Pin # Signal Name
VCC 1 2 INDEX
VCC 3 4 DRV_SEL
VCC 5 6 DSK_CH
NC 7 8 NC
NC 9 10 MOTOR
DINST 11 12 DIR
NC 13 14 STEP
GND 15 16 WDATA
GND 17 18 WGATE
GND 19 20 TRACK
NC 21 22 WPROT
GND 23 24 RDATA
GND 25 26 SIDE
CN3:RJ45 Connector
Pin # Signal Name
1 TD+
2 TD3 RD+
4 RJ45-4A
5 RJ45-5A
6 RD7 RJ45-7A
8 RJ45-8A
CN4: PS/2 Keyboard and Mouse Connector
CN4 uses a Y-cable with dual D-connectors for a PS/2 keyboard and a
PS/2 mouse.
Pin # Signal Name
1 Keyboard data
2 Mouse data
3 Ground
4 Vcc
5 Keyboard Clock
6 Mouse Clock
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IB520 User’s Manual
BIOS SETUP
CN5: VGA CRT Connector
[
Signal Name Pin Pin Signal Name
Red 1 2 Green
Blue 3 4 NC
GND 5 6 GND
GND 7 8 GND
Vcc 9 10 GND
N.C. 11 12 DDCDA
HSYNC 13 14 VSYNC
DDCCLK 15
CN6, J7: Serial Ports
Pin # Signal Name (RS-232)
1 DCD, Data carrier detect
2 RXD, Receive data
3 TXD, Transmit data
4 DTR, Data terminal ready
5 Ground
6 DSR, Data set ready
7 RTS, Request to send
8 CTS, Clear to send
9 RI, Ring indicator
10 No Connect.
CN6 is the D-sub type COM1 serial port connector, while J7 (COM2) i s
a pin header type COM2 serial port connector.
IB520 User’s Manual 13
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