Quanmax KEMX-1750 series User manual

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KEMX-1750 Series
Intel®BayTrail Processors
User’s Guide

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Contact Info: Quanmax Inc.
4F, No. 415, Ti-Ding Blvd.Sec.2NeiHu District,
Taipei114Taiwan
Tel: [phone]
Fax:[phone]
Visit our site at: www.quanmax.com
© 2011 Quanmax Inc. All rights reserved.
The information in this user’s guide is provided for reference only. Quanmax does not assume any
liability arising out of the application or use of the information or products described herein. This user’s
guide may contain or reference information and products protected by copyrights or patents and does
not convey any license under the patent rights of Quanmax, nor the rights of others.
Quanmax is a registered trademark of Quanmax. All trademarks, registered trademarks, and trade
names used in this user’s guide are the property of their respective owners. All rights reserved. This
user’s guide contains information proprietary to Quanmax. Customers may reprint and use this user’s
guide in other publications. Customers may alter this user’s guide and publish it only after they remove
the Quanmax name, cover, and logo.
Quanmax reserves the right to make changes without notice in product or component design as
warranted by evolution in user needs or progress in engineering or manufacturing technology.
Changes which affect the operation of the unit will be documented in the next revision of this user’s
guide.

Content
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Content
Content......................................................................................................................................3
Figures ......................................................................................................................................5
Tables........................................................................................................................................6
Safety Ins tructions...................................................................................................................8
Before You Begin....................................................................................................8
When Working Inside a Computer.......................................................................8
Preventing Electrostatic Dis charge......................................................................9
Preface....................................................................................................................................11
How to Use This Guide........................................................................................11
Unpacking..............................................................................................................11
Regulatory Compliance Statem ents ..................................................................11
Warranty Policy .....................................................................................................12
Maintaining Your Com puter.................................................................................13
Chapter 1 Introduction.......................................................................................................16
Overview ................................................................................................................16
Product Specifications..........................................................................................17
System Block Diagram.........................................................................................19
Mechanical Dimensions.......................................................................................20
Chapter 2 Hardware Settings ...........................................................................................21
Overview ................................................................................................................21
Jumper Settings and Pin Definitions..................................................................22
Jumper Settings..................................................................................................23
Internal Connector Pin Assignment.................................................................25
Rear Panel Pin Assignm ents ............................................................................33
Chapter 3 System Installation...........................................................................................37
Expansion Interfaces............................................................................................37
Memory Module Installation................................................................................38
Chapter 4 AMI BIOS Setup...............................................................................................39
Overview ................................................................................................................39
Main Menu .............................................................................................................40
Advanced Menu....................................................................................................41
Boot Menu..............................................................................................................54
Security Menu .......................................................................................................55
Save & Exit Menu .................................................................................................55

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Chapter 5 Driver Installation.............................................................................................57
Appendix A DIO (Digital I/O) Sam ple Code....................................................................58
Appendix B WatchDog Timer Sample Code.....................................................................61

Figures
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Figures
Figure 1 Block Diagram........................................................................................19
Figure 2 Mechanical Dimensions........................................................................20
Figure 3 Jumper Connector.................................................................................21
Figure 4 Jumper and Connector Locations.......................................................22
Figure 5 Rear IO....................................................................................................33
Figure 6 Expansion Interfaces.............................................................................37
Figure 7 Align the SO-DIMM MemoryModule with the onboard socket......38
Figure 8 Press down on the SO-DIMM Memory Module to lock itin place.38

Tables
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Tables
Table 1 KEMX-1750 series Specification...........................................................18
Table 2 Jumper List...............................................................................................23
Table 3 JP1 Panel & Backlight Power Selection for LVDS1 ...........................23
Table 4 JP2 Backlight Power Enable Selection for LVDS1.............................23
Table 5 JP3 AT / ATX Mode Selection................................................................23
Table 6 JP4 LVDS1_ Backlight DC/PWM Selection ........................................24
Table 7 JP5~JP8,JP11,JP12 Signal / Power Selection for COM1~COM6...24
Table 8 JP9 ME F/W Selection............................................................................24
Table 9 JP10 MPCIE Activity LED Indication....................................................24
Table 10 JP13 USB Power Selection.................................................................24
Table 11 JP15 RTC Reset Selection ..................................................................24
Table 12 ATX1 4-pin ATX Power Input Connector............................................26
Table 13 BAT1 CR2032 Battery Holder.............................................................26
Table 14 COM3~COM6 RS-232 Port 4~10 Pin Header..................................26
Table 15 CN1 Panel Backlight Wafer for LVDS1 ..............................................26
Table 16 CN2 PS/2 Keyboard / Mouse Wafer..................................................27
Table 17 CN3 Digital Input / Output Pin Header...............................................27
Table 18 CN5 USB2.0 Port DN1 Wafer.............................................................27
Table 19 CN8 HDD Power Output Wafer ..........................................................27
Table 20 CN10 Right Channel 3W Audio AMP Output Wafer ........................28
Table 21 CN11 Left Channel 3W Audio AMP Output Wafer ...........................28
Table 22 SIM1 SIM Card Socket for MPCIE2 ...................................................28
Table 23 DIMM1 Primary DDR3 Memory SO-DIMM Socket..........................28
Table 24 DIMM2 Secondary DDR3 Memory SO-DIMM Socket.....................28
Table 25 FAN1 CPU FAN Wafer .........................................................................28
Table 26 FAN2 S ys tem FAN Wafer ....................................................................29
Table 27 FP1 Front Panel 1 Pin Header............................................................29
Table 28 FP2 Front Panel 2 Pin Header............................................................29
Table 29 LVDS1 Primary 24-bit, 1-channel LVDS Panel Connector.............29
Table 30 MPCIE1 Half Size Mini-PCIE Express v1.2 Socket.........................30
Table 31 PEG1 PCIE Express x1 Slot ...............................................................31
Table 32 SATA1 Serial ATA Port 0 Connector...................................................31
Table 33 SATA2 Serial ATA Port-1 mSATA Socket...........................................32
Table 34 LPT1 Pin Header...................................................................................32

Tables
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Table 35 Rear Panel Connector List...................................................................33
Table 36 J1 Power input DC Jack.......................................................................33
Table 37 CN4 LAN1 & USB2.0 Port 0,1 Connector.........................................33
Table 38 CN6 LAN2 & USB2.0 Port 2,3 Connector.........................................34
Table 39 USB1 USB3.0 Port 0 Connector.........................................................34
Table 40 VGA DB-15 VGA Connector................................................................35
Table 41 HDMI1 HDMI Connector......................................................................35
Table 42 CN9 RS-232 / 422 / 485 Port 1, 2 Connector...................................36
Table 43 DIO1 3 Stack-up Azalia Audio Phone Jack .......................................36
Table 44 BIOS Main Menu...................................................................................40
Table 45 Ad vanced Menu.....................................................................................41
Table 46 Advanced Menu – Display Configuration..........................................42
Table 47 Advanced Menu – Super IO Configuration.......................................43
Table 48 Advanced Menu – Super IO Configuration – Serial Port 1
Configuration..................................................................................................43
Table 49 Advanced Menu – Super IO Configuration – Serial Port 2
Configuration..................................................................................................44
Table 50 Advanced Menu – Super IO Configuration – Serial Port 3
Configuration..................................................................................................45
Table 51 Advanced Menu – Super IO Configuration – Serial Port 4
Configuration..................................................................................................46
Table 52 Advanced Menu – Super IO Configuration – Serial Port 5
Configuration..................................................................................................47
Table 53 Advanced Menu – Super IO Configuration – Serial Port 6
Configuration..................................................................................................47
Table 54 Advanced Menu – Super IO Configuration – Parallel Port
Configuration..................................................................................................48
Table 55 Advanced Menu –CPU Advanced Configuration.............................49
Table 56 Advanced Menu –SATA Configuration...............................................49
Table 57 Advanced Menu –USB Configuration................................................50
Table 58 Advanced Menu –DIO Configuration.................................................51
Table 59 Advanced Menu –H/W Monitor ...........................................................52
Table 60 Power Configuration .............................................................................53
Table 61 Boot Menu..............................................................................................54
Table 62 Security Menu........................................................................................55
Table 63 Save & Exit Menu..................................................................................55

Safety Instructions
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Safety Instructions
Before You Begin
Before handling the product, read the instructions and safety guidelines on the
following pages to prevent damage to the product and to ensure your own personal
safety. Refer to the “Advisories” section in the Preface for advisory conventions used
in this user’s guide, including the distinction between Warnings, Cautions, Important
Notes, and Notes.
Always use caution when handling/operating a computer. Only qualified,
experienced, authorized electronics service personnel should access the
interior of a computer. The power supplies produce high voltages and
energy hazards, which can cause bodily harm.
Use extreme caution when installing or removing components. Refer to the
installation instructions in this user’s guide for precautions and procedures.
If you have any questions, please contact Quanmax Post-Sales Technical
Support.
WARNING
High voltages are present inside the chassis when the unit’s power cord is
plugged into an electrical outlet. Turn off system power, turn off the power
supply, and then disconnect the power cord from its source before
removing the chassis cover. Turning off the system power switch does not
remove power to components.
When Working Inside a Computer
Before taking covers off a computer, perform the following steps:
1. Turn off the computer and any peripherals.
2. Disconnect the computer and peripherals from their power sources or
subsystems to prevent electric shock or system board damage. This does not
apply when hot swapping parts.

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3. Follow the guidelines provided in “Preventing Electrostatic Discharge” on the
following page.
4. Disconnect any telephone or telecommunications lines from the computer.
In addition, take note of these safety guidelines when appropriate:
To help avoid possible damage to system boards, wait five seconds after
turning off the computer before removing a component, removing a system
board, or disconnecting a peripheral device from the computer.
When you disconnect a cable, pull on its connector or on its strain-relief loop,
not on the cable itself. Some cables have a connector with locking tabs. If you
are disconnecting this type of cable, press in on the locking tabs before
disconnecting the cable.As you pull connectors apart, keep them evenly
aligned to avoid bending any connector pins. Also, before connecting a cable,
make sure both connectors are correctly oriented and aligned.
CAUTION
Do not attempt to service the system yourself except as explained in this
user’s guide. Follow installation and troubleshooting instructions closely.
Preventing Electrostatic Discharge
Static electricity can harm system boards. Perform service at an ESD workstation
and follow proper ESD procedure to reduce the risk of damage to components.
Quanmax strongly encourages you to follow proper ESD procedure, which can
include wrist straps and smocks, when servicing equipment.
You can also take the following steps to prevent damage from electrostatic
discharge (ESD):
When unpacking a static-sensitive component from its shipping carton, do not
remove the component’s antistatic packing material until you are ready to install
the component in a computer. Just before unwrapping the antistatic packaging,
be sure you are at an ESD workstation or grounded. This will discharge any
static electricity that may have built up in your body.
When transporting a sensitive component, first place it in an antistatic container

Safety Instructions
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or packaging.
Handle all sensitive components at an ESD workstation. If possible, use
antistatic floor pads and workbench pads.
Handle components and boards with care. Don’t touch the components or
contacts on a board. Hold a board by its edges or by its metal mounting bracket.
Do not handle or store system boards near strong electrostatic, electromagnetic,
magnetic, or radioactive fields.