MSI MS-9238, X2-108 User Manual

X2-108 Series

MS-9238 1U Rackmount Server

G52-92381X3

i

Copyright Notice

The material in this document is the intellectual property of MICRO-STAR
INTERNATIONAL. We take every care in the preparation of this document, but no

guarantee is given as to the correctness of its contents. Our products are under
continual improvement and we reserve the right to make changes without notice.

Trademarks

All trademarks are the properties of their respective owners.
Intel® and Pentium® are registered trademarks of Intel Corporation.

AMD, Athlon™, Athlon™ XP, Thoroughbred™, and Duron™ are registered trade­marks of AMD Corporation.
NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trade­marks of NVIDIA Corporation in the United States and/or other countries.
PS/2 and OS®/2 are registered trademarks of International Business Machines
Corporation.
Windows® 95/98/2000/NT/XP are registered trademarks of Microsoft Corporation.
Netware® is a registered trademark of Novell, Inc.
Award® is a registered trademark of Phoenix Technologies Ltd.
AMI® is a registered trademark of American Megatrends Inc.

Revision History

Revision Revision History Date

V3.0 First release October 2007

Technical Support

If a problem arises with your system and no solution can be obtained from the user’s
manual, please contact your place of purchase or local distributor. Alternatively,
please try the following help resources for further guidance.

Visit the MSI website at http://global.msi.com.tw/index.php?

func=faqIndex for FAQ, technical guide, BIOS updates, driver updates,

and other information.

Contact our technical staff at http://support.msi.com.tw/.

ii

Safety Instructions

1. Always read the safety instructions carefully.

2. Keep this User’s Manual for future reference.

3. Keep this equipment away from humidity.

4. Lay this equipment on a reliable flat surface before setting it up.

5. The openings on the enclosure are for air convection hence protects the equip­ment from overheating. DO NOT COVER THE OPENINGS.

6. Make sure the voltage of the power source and adjust properly 110/220V be­fore connecting the equipment to the power inlet.

7. Place the power cord such a way that people can not step on it. Do not place
anything over the power cord.

8. Always Unplug the Power Cord before inserting any add-on card or module.

9. All cautions and warnings on the equipment should be noted.

10. Never pour any liquid into the opening that could damage or cause electrical
shock.

11. If any of the following situations arises, get the equipment checked by service
personnel:

† The power cord or plug is damaged.
† Liquid has penetrated into the equipment.
† The equipment has been exposed to moisture.
† The equipment does not work well or you can not get it work according to

User’s Manual.

† The equipment has dropped and damaged.
† The equipment has obvious sign of breakage.

12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT UNCONDITIONED, STOR­AGE TEMPERATURE ABOVE 600 C (1400F), IT MAY DAMAGE THE EQUIPMENT.

CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.

iii

FCC-A Radio Frequency Interference Statement

This equipment has been
tested and found to comply
with the limits for a class A
digital device, pursuant to part
15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses and can radiate radio frequency en­ergy and, if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference, in which case the user will be
required to correct the interference at his own expense.

Notice 1

The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.

Notice 2

Shielded interface cables and A.C. power cord, if any, must be used in order to
comply with the emission limits.

VOIR LA NOTICE D’INSTALLATION AVANT DE RACCORDER AU RESEAU.

Micro-Star International

MS-9238

This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:

(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that

may cause undesired operation.

iv

WEEE (Waste Electrical and Electronic Equipment) Statement

v

vi

vii

CONTENTS

Technical Support............................................................................................................ii

Safety Instructions.........................................................................................................iii

FCC-A Radio Frequency Interference Statement........................................................iv

WEEE (Waste Electrical and Electronic Equipment) Statement....................................v

Chapter 1 Getting Started.....................................................................................1-1

System Overview...............................................................................................1-2

Mainboard Specifications...................................................................................1-7

Mainboard Layout................................................................................................1-9

Chapter 2 Hardware Setup....................................................................................2-1

Quick Components Guide....................................................................................2-2

CPU (Central Processing Unit)............................................................................2-3

Memory.................................................................................................................2-4

Power Supply......................................................................................................2-6

Back Panel............................................................................................................2-7

Connectors..........................................................................................................2-8

Jumpers..............................................................................................................2-13

Slots....................................................................................................................2-15

System Assembly Flowchart...........................................................................2-16

System Assembly..............................................................................................2-18

Rack Mounting....................................................................................................2-29

Chapter 3 BIOS Setup.............................................................................................3-1

Entering Setup.....................................................................................................3-2

The Menu Bar......................................................................................................3-4

Main......................................................................................................................3-5

Advanced............................................................................................................3-8

Security..............................................................................................................3-19

Power.................................................................................................................3-20

Boot....................................................................................................................3-22

Exit......................................................................................................................3-23

Appendix A Adaptec SATA RAID..........................................................................A-1

Introduction..........................................................................................................A-2

BIOS Configuration..............................................................................................A-3

Appendix B LSI SAS RAID......................................................................................B-1

1. Introduction to Integrated RAID......................................................................B-2

2. Integrated Mirroring Overview.......................................................................B-3

3. Creating Integrated Mirroring Volumes..........................................................B-9

4. Integrated Striping Overview.......................................................................B-16

5. Creating Integrated Striping Volumes..........................................................B-19

viii

Getting Started

Chapter 1

Getting Started

Thank you for choosing the X2-108 (MS-9238 v3.X), a
high-performance barebone system from MSI.

Based on the innovative Intel® 5000V & ESB2E chipsets
for optimal system efficiency, the X2-108 accommo­dates the latest Intel® Xeon® processor 5000 se-

ries (Harpertown/Wolfdale-DP/Clovertown/
Woodcrest) in Socket LGA771 and supports up to six

240-pin 533/667MHz ECC DDR2 FB-DIMM slots to pro­vide the maximum of 16GB memory capacity.

With high scalability, reliability, ease of use, and overall
value, the X2-108 makes an ideal choice for value con­scious customers.

1-1

MS-9238 Server

2

3

4

5

6

65243

System Overview

Top View

X2-108 SAS Sku and X2-108A4 SATA Sku are available upon request

1-2

1

1

HDD Tray
Slim CD-ROM Drive
Slim Floppy Disk Drive
Fan Duct
PCI-Express Bracket
SSI EPS 1U Power Supply

2

3

4

5

8

Front View

2137910846

5

Front Bezel

Getting Started

CD-ROM Drive

1

Slim CD-ROM Drive

Floppy Disk Drive

Slim Floppy Disk Drive

HDD Bay

Swappable Hard Disk Drive Bays

Port

USB Port

LED

HDD Power/Status LEDs
HDD Activity LED

This indicator shows the activity status of the hard disk drive. It flashes
when the system is accessing data on the hard disk and remains off when
no disk activity is detected.

1-3

MS-9238 Server

9

6

7

Power LED

This indicator shows the power status of the system. It glows when the main
power is turned on.

10

Status LEDs of LAN# 1/2

1. The green LED is on when there is an active connection on the LAN port.

2. This LED flashes when transmitting or receiving activities to or from the
system are detected.

Button

System Reset Button
Power Button

Press this button once to shut down the system, and then once to switch on.

v Front Bezel LEDs

LED Color State Description

Power/Sleep Green On Legacy power on/ACPI S0 state

Red On Sleep/ACPI S1, S4, S5 state
Off Off Power off

HDD Activity Amber Random blink HDD accesss activity

Off Off No disk activity

LAN1/LAN2 Activity Green On LAN link

Green Blink LAN access activity

1-4

Rear View

2

3

4

5

234

5

Rear Bezel

Getting Started

1

1

PS/2 Keyboard/Mouse Connector

Serial Port
LAN Jacks

v Rear Bezel LEDs

LED Color LED State Condition

RJ45 NIC1 /
NIC2 Link Speed
(Left Side)

RJ45 NIC1 /
NIC2 Access
(Right Side)

Orange On (steady state) LAN link is established.

On (brighter & pulsing) The computer is communicating with another

Green Off 10 Mbit/sec data rate is selected.

Orange On 1000 Mbit/sec data rate is selected.

Off LAN link is not established.

computer on the LAN.

On 100 Mbit/sec data rate is selected.

USB Ports
VGA Port

1-5

MS-9238 Server

Mouse/Keyboard Connector

Pin6

Mouse Clock

Pin2

Mouse Data

Pin5

Keyboard Clock

Pin1

Keyboard Data

Serial Port

1 2 3 4 5

6 7 8 9

Gigabit LAN Jack

Link Indicator

Pin3 GNDPin4 VCC

PIN SIGNAL DESCRIPTION

1 D0P Differential Pair 0+
2 D0N Differential Pair 0­3 D1P Differential Pair 1+
4 D2P Differential Pair 2+
5 D2N Differential Pair 2­6 D1N Differential Pair 1­7 D3P Differential Pair 3+
8 D3N Differential Pair 3-

Activity Indicator

8 1

VGA Port

USB Port

1 2 3 4

PIN SIGNAL

1 DCD
2 SIN
3 SOUT
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI

PIN SIGNAL

1 VCC

2 -Data
3 +Data
4 GND

5

15

PIN SIGNAL

1 RED
2 GREEN
3 BLUE
4 N/C
5 GND
6 GND
7 GND
8 GND
9 +5V
10 GND
11 N/C
12 SDA
13 Horizontal Sync
14 Vertical Sync
15 SCL

1

11

1-6

Getting Started

Mainboard Specifications

Processor Support

- Supports Intel Xeon processor 5000 series (Harpertown / Wolfdale-

DP / Clovertown / Woodcrest) in Socket LGA771

- Supports Intel Quad-Core / Dual-Core platforms

Supported FSB

- FSB 667/1066/1333MHz

Chipset

- Northbridge: Intel 5000V

- Southbridge: Intel ESB2E

Memory Support

- 6 DDR2 533/667 FB-DIMM (Fully Buffered Dual-In-line DIMM) slots

- Maximum 16GB

LAN

- Supports dual Gigabit Ethernet by Intel 82563EB

SAS (Optional)

- SAS Host Controller: LSI Logic SAS1068

- 4-port controller provides 1.5 and 3Gb/s transfer rates per port
and enables Integrated RAID 0, RAID 1, and RAID 1E solution in
storage environment

SATA

- 4 SATAII ports support 4 SATAII devices

- Storage and data transfers at up to 300 MB/s

IDE

- 1-channel bus master IDE port

- Supports ATA100/66

Floppy

- 1 floppy port

Graphics

- XGI Volari Z7 graphics processor

- 16MB graphics memory

Slots

- 1 PCI-Express x8 slot

1-7

MS-9238 Server

Connectors

Back Panel

- 1 x PS/2 mouse & PS/2 keyboard port

- 1 x serial port

- 1 x VGA port

- 2 x USB 2.0 ports

- 2 x individual RJ-45 Gigabit LAN ports

Onboard Pinheaders

- 2 x USB 2.0 pinheaders

- 1 x COM port pinheader

- 1 x front panel pinheader

- 1 x chassis intrusion pinheader

Form Factor

- SSI CEB: 12” X 10.5”

Mounting

- 7 mounting holes

System Management

H8S BMC chip and MSI iConsole AP support IPMI 2.0

BMC Chip

- H8S 200-pin

- Host hardware interface: LPC interface

- Host software interface: KCS interface

l Memory Size

- 256 X 16 Bits SRAM

l Key Features

- IPMI 2.0 compliant

- Out-of-band LAN based management using RMCP

- FRU/SEL access

- Remote out-of-band alerts

- Event log

- Ability to update firmware inband unattended

- Remote access security (MD5)

- Out-of-band environmental monitoring and alerting

- Secure remote power control and system reset over Serial or
shared NIC (RMCP)

- Supports onboard I2C Winbond 83793G & Winbond 83627 to
extend hardware monitor feature

- Supports ASR (Automatic Server Restart)

l System Management

- Three SMBus 2.0 (I2C)

- One SMBus for Intel ESB2E

- One SMBus for IPMB

- One SMBus for Winbond 83793G & Winbond 83627

- CPU fan speed control dependent on system temperature

- System fan speed control dependent on system temperature

l Sensor Management

- Monitored Voltage: 12V, 5V, 3V, VBAT, VTT, Vcore, -12V

1-8

Mainboard Layout

CPUFAN1

CPUFAN2

JRAID2

Getting Started

T: Mouse
B: Keyboard

USB
Ports

COM1

JVGA1

LAN1

LAN 2

I/O Chip

BIOS

XGI

SYSFAN1

COM2

Z7

FDD1

Intel

82563EB

PCIE1

JBIOS1

JPWR2

J8

J13

J12

J11

J9

J14

JPWR1

FBD13
FBD12
FBD11
FBD03
FBD02
FBD01

Intel

5000V

BATT

+

JLANDIS1

JLANDIS2

JBAT1

SYSFAN6

SYSFAN2

SYSFAN5

CPU1

CPU2

JUSB2

JUSB1

Intel

ESB2E

SATA3 SATA1

SATA2 SATA0

SAS5

SAS6

SAS7

SAS8

SYSFAN3

IDE1

SYSFAN4

JFP1

JSTATE1

JACT1

JCI1

JRST1

JACT2

5000V Master2 (MS-9638 v3.X) SSI CEB Server Board

1-9

MS-9238 Server

1-10

Hardware Setup

Chapter 2

Hardware Setup

Refer to the system assembly flowchart and the chart
below to determine the proper sequence of removing
or installing components to the server.

MS-9238

Mainboard Hardware

System Assembly

Rack Mounting

CPU, Memory, Power Supply, Back
Panel, Connectors, Jumpers, Slot

Chassis Cover
CPU, Heatsink
Memory
Riser Card
Hard Disk Drives
Chassis Ears and Rails
Rack Rails
Chassis into the Rack
Chassis off the Rack

2-1

MS-9238 Server

Quick Components Guide

Back Panel
I/O, p.2-7

COM2,

p.2-12

PCI-Class
Slots, p.2-15

JBIOS1, p.2-14

JLANDIS1/2,

p.2-14

SYSFAN1,

p.2-10

BIOS

JBIOS1

JPWR2, p.2-6

DDR2 DIMMs, p.2-4

JPWR1, p.2-6

CPU, p.2-3

CPUFAN1/2,

p.2-10

JUSB1/2,

p.2-12

IDE1,

p.2-8

FDD1, p.2-8

Important

CAUTION!!! Please note that the CPU1/CPU2 VRM & memory/south bridge
area should be respectively kept under 105oC and 85oC. To ensure system
stability, always protect the system with proper cooling. Otherwise, overheat­ing may damage the system.

2-2

J9, p.2-14

SYSFAN5/6/2,

p.2-10

JBAT1,

p.2-13

SAS5~8, p.2-9

SYSFAN3/4,

p.2-10

JCI1, p.2-10

SATA0~3,

p.2-9

JACT2/1,

p.2-11

JFP1, p.2-11

Hardware Setup

CPU (Central Processing Unit)

This mainboard supports the latest Intel® Xeon® processor 5000 series
(Harpertown/Wolfdale-DP/Clovertown/Woodcrest) in Socket LGA771. When

you are installing the CPU, make sure that you install the cooler to prevent the CPU
from overheating. If you do not have a CPU cooler, contact your dealer to purchase
and install them before turning on the computer.

Important

1. Overheating will seriously damage the CPU and system. Always make
sure the cooling fan can work properly to protect the CPU from overheating.

2. Make sure that you apply an even layer of heat sink paste (or thermal tape)
between the CPU and the heatsink to enhance heat dissipation.

3. While replacing the CPU, always turn off the power supply or unplug the
power supply’s power cord from the grounded outlet first to ensure the
safety of CPU.

Introduction to LGA 771 CPU

The pin-pad side of LGA 771 CPU.

Alignment Key

Yellow triangle is the Pin 1 indicator

The surface of LGA 771 CPU.
Remember to apply some silicone
heat transfer compound on it for
better heat dispersion.

Alignment Key

Yellow triangle is the Pin 1 indicator

2-3

MS-9238 Server

Memory

The mainboard provides six 240-pin 533/667MHz ECC DDR2 FB-DIMM slots to sup­port the maximum of 16GB memory capacity.

DDR2

240-pin, 1.8V

64x2=128 pin 56x2=112 pin

Memory Population Rules

FBD13
FBD12
FBD11
FBD03
FBD02
FBD01

Channel 1

Channel 0

Check the numbers of your DIMM modules and follow the population rules to install the
memory.

Channel 0 Channel 1

1st DIMM

(FBD01)

V
V V
V V V
V V
V V V V
V V V V V V

2nd DIMM

(FBD02)

3rd DIMM

(FBD03)

1st DIMM

(FBD11)

2nd DIMM

(FBD12)

3rd DIMM

(FBD13)

Important

1. To enable successful system boot-up, always insert the memory modules
into the FBD01 first (Channel 0/ 1st).

2. In dual-channel mode, DIMM modules must be of the same type and density.

2-4

Hardware Setup

Installing Memory Modules

1. The memory module has only one notch on the center and will only fit in the right
orientation.

2. Insert the memory module vertically into the DIMM slot. Then push it in until the
golden finger on the memory module is deeply inserted in the DIMM slot.

Important

You can barely see the golden finger if the memory module is properly inserted
in the DIMM slot.

3. The plastic clip at each side of the DIMM slot will automatically close.

Volt

Notch

2-5

MS-9238 Server

Power Supply

SSI 8-Pin CPU Power Connector: JPWR1

This connector provides 12V power output to the CPUs.

SSI 24-Pin System Power Connector: JPWR2

This connector allows you to connect to an SSI power supply. To connect to the SSI
power supply, make sure the plug of the power supply is inserted in the proper
orientation and the pins are aligned. Then push down the power supply firmly into the
connector.

JPWR1

8 5
4

JPWR1 Pin Definition

1

PIN SIGNAL

1 GND
2 GND
3 GND
4 GND

24
12

JPWR2 Pin Definition

PIN SIGNAL

1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 PWR OK
9 5VSB
10 +12V
11 +12V
12 +3.3V

PIN SIGNAL

5 +12V
6 +12V
7 +12V
8 +12V

JPWR2

13

1

PIN SIGNAL

13 +3.3V
14 -12V
15 GND
16 PS-ON#
17 GND
18 GND
19 GND
20 Res
21 +5V
22 +5V
23 +5V
24 GND

2-6

Back Panel

Mouse

USB Ports

Hardware Setup

Keyboard

VGA PortSerial Port LAN LAN

Mouse/Keyboard Connector

The standard PS/2® mouse/keyboard DIN connector is for a PS/2® mouse/keyboard.

USB Ports
The Universal Serial Bus root is for attaching USB devices such as keyboard, mouse,
or other USB-compatible devices.

Serial Port
The serial port is a 16550A high speed communications port that sends/ receives 16
bytes FIFOs. You can attach a serial mouse or other serial devices directly to the
connector.

VGA Port
The DB15-pin female connector is provided for monitors.

RJ-45 LAN Jack
The standard RJ-45 jack is for connection to Local Area Network (LAN). You can
connect a network cable to it.

Link Indicator

Activity Indicator

LED Color LED State Condition

Off LAN link is not established.

Left Orange On (steady state) LAN link is established.

On (brighter & pulsing)The computer is communicating with another computer on the LAN.

Green Off 10 Mbit/sec data rate is selected.

Right On 100 Mbit/sec data rate is selected.

Orange On 1000 Mbit/sec data rate is selected.

RJ-45 LAN Jack

2-7

MS-9238 Server

Connectors

Floppy Disk Drive Connector: FDD1

The mainboard provides a standard floppy disk drive connector.

FDD1

ATA100 Hard Disk Connector: IDE1

The mainboard has a 32-bit Enhanced PCI IDE and Ultra DMA 66/100 controller that
provides PIO mode 0~4, Bus Master, and Ultra DMA 66/100 function. You can connect
hard disk drives, CD-ROM and other IDE devices.

2-8

IDE1

Hardware Setup

Serial Attached SCSI Connector: SAS5 ~ SAS8 (Optional)

The SAS connector is a new generation serial communication protocol for devices
designed to allow for much higher speed data transfers. It supports data transfer
speeds up to 3 Gbit/s. SAS uses serial communication instead of the parallel method
found in traditional SCSI devices but still uses SCSI commands for interacting with
SAS devices. Each SAS connector can connect to 1 disk drive.

SAS6

SAS5

SAS7

SAS8

Serial ATA Connector: SATA0 ~ SATA3 (Optional)

SATA0 ~ SATA3 are high-speed SATA II interface ports and support SATA II data rates
of 300MB/s. Each SATA II connector can connect to 1 hard disk device and is fully
compliant with Serial ATA 2.0 specifications.

SATA1

SATA3

SATA0

SATA2

Important

Please do not fold the SATA/SAS accessory cable into 90-degree angle.
Otherwise, data loss may occur during transmission.

2-9

MS-9238 Server

Chassis Intrusion Switch Connector: JCI1

This connector connects to a 2-pin chassis switch. If the chassis is opened, the
switch will be short. The system will record this status and show a warning mes­sage on the screen. To clear the warning, you must enter the BIOS utility and clear the
record.

CINTRU

GND

1
2

JCI1

Fan Power Connectors: CPUFAN 1/2, SYSFAN 1/2/3/4/5/6

The fan power connectors support system cooling fan with +12V. When connecting
the wire to the connectors, always take note that the red wire is the positive and
should be connected to the +12V, the black wire is Ground and should be connected
to GND. If the mainboard has a System Hardware Monitor chipset onboard, you must
use a specially designed fan with speed sensor to take advantage of the CPU fan
control.

C

S

O

E

N

N

T

+

S

G

R

1

O

N

O

2

R

D

V

L

GND
+12V
SENSOR

+12V

SENSOR

GND

CPUFAN1/2

Important

Please refer to the recommended CPU fans at Intel® official website or consult
the vendors for proper CPU cooling fan.

2-10

SYSFAN1

SYSFAN 2/3/4/5/6

Hardware Setup

LAN LED Connectors: JACT1, JACT2

The LAN LED connectors are used to connect to LAN LEDs, which show the activity
of the LAN. The JACT1 is for the LAN 1 jack and the JACT2 is for the LAN2 jack. Both
LAN1 & LAN2 jacks are located on the back panel.

+ +

JACT2

JACT1

- -

Front Panel Connector: JFP1

The mainboard provides one front panel connector for electrical connection to the
front panel switches and LEDs. The JFP1 is compliant with Intel® Front Panel I/O
Connectivity Design Guide.

HDD
LED

-

-

+

+

1
2

-

+

Power
LED

JFP1

Reset
Switch

9

10

Power
Switch

JFP1 Pin Definition

PIN SIGNAL DESCRIPTION

1 HD_LED + Hard disk LED pull-up
2 FP PWR/SLP MSG LED pull-up
3 HD_LED - Hard disk active LED
4 FP PWR/SLP MSG LED pull-up
5 RST_SW - Reset Switch low reference pull-down to GND
6 PWR_SW + Power Switch high reference pull-up
7 RST_SW + Reset Switch high reference pull-up
8 PWR_SW - Power Switch low reference pull-down to GND
9 RSVD_DNU Reserved. Do not use.

2-11

MS-9238 Server

Serial Port Connector: COM 2

The mainboard provides one 9-pin header as serial port. The port is a 16550A high
speed communications port that sends/receives 16 bytes FIFOs. You can attach a
serial mouse or other serial devices directly to it.

Pin Definition

PIN SIGNAL DESCRIPTION

19

10

2

COM2

1 DCD Data Carry Detect
2 SIN Serial In or Receive Data
3 SOUT Serial Out or Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
9 RI Ring Indicate

Front USB Connector: JUSB1, JUSB2

The mainboard provides two USB 2.0 pinheaders (optional USB 2.0 bracket available)
that are compliant with Intel® I/O Connectivity Design Guide. USB 2.0 technology
increases data transfer rate up to a maximum throughput of 480Mbps, which is 40
times faster than USB 1.1, and is ideal for connecting high-speed USB interface
peripherals such as USB HDD, digital cameras, MP3 players, printers, mo-
dems and the like.

9
10

JUSB1

1

2

2
1

JUSB2

Pin Definition

PIN SIGNAL PIN SIGNAL

1 VCC 2 VCC
3 USB0- 4 USB1­5 USB0+ 6 USB1+
7 GND 8 GND
9 Key (no pin) 10 NC

10

9

Important

Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.

2-12