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KEMX-1750 series
User Manual
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Quanmax KEMX-1750 series User Manual

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I
KEMX-1750 series Use r’ s M anual
KEMX -1750 Seri es
Intel® BayTrail Processors
User’s Guide
II
KEMX-1750 series Use r’ s M a nu al
C ont act In f o: Quanmax Inc.
4F, No. 415, Ti - Ding Blvd. S ec. 2N ei Hu D istri ct , Taipei 114Taiwan Tel: +886- 2- 2799-2789 Fax: +886- 2- 2799-7399
Vi sit o ur sit e 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.
Cha nge s whi ch affe ct the operatio n of the unit will be documented in the next re vi sion of this user’ s
guide.
Content
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KEMX-1750 series Use r’ s M a nu al
Content
Content......................................................................................................................................3
Fig ures ......................................................................................................................................5
Ta b les ........................................................................................................................................6
Safety Ins tructions...................................................................................................................8
　 Before You Begin ....................................................................................................8
　 When Working Inside a Computer .......................................................................8
　 Preventing Electrostatic Dis charge ......................................................................9
Pre fa ce .................................................................................................................................... 11
　 How to Us e This Guide ........................................................................................ 11
　 Unpacking .............................................................................................................. 11
　 Regulatory Compliance Statements .................................................................. 11
　 Warranty Policy .....................................................................................................12
　 Maintaining Your Computer.................................................................................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 Assignments ............................................................................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
Content
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KEMX-1750 series Use r’ s M a nu al
Chapter 5 Driver Installation .............................................................................................57
Appendix A DIO (Digital I/O) Sample Code ....................................................................58
Appendix B WatchDog Timer Sample Code .....................................................................61
Figures
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KEMX-1750 series Use r’ s M a nu al
Figures
Figur e 1 B lock D iagram ........................................................................................19
Figur e 2 Mechanical Di m ens ions........................................................................20
Figur e 3 J umper Connector .................................................................................2 1
Figur e 4 J umper and Connector Locati ons .......................................................2 2
Figure 5 Rear IO ....................................................................................................33
Figur e 6 E x pansion Int er faces.............................................................................37
Figur e 7 A lign the SO - DIMM Memory Module with the onbo ar d s ocket ......3 8
Figur e 8 P r es s down on the SO - DIMM Memory Module to lock it in place .38
Tables
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KEMX-1750 series Use r’ s M a nu al
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 Ac tivit y 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 SI M 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 Expres s v1.2 Socket.........................30
Table 31 PEG1 PCIE Expres s x1 Slot ...............................................................31
Table 32 SATA1 Serial ATA Port 0 Connector...................................................31
Table 33 SATA2 Serial ATA Port-1 m SATA Socket...........................................32
Table 34 LPT1 Pin Header...................................................................................32
Tables
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KEMX-1750 series Use r’ s M a nu al
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
Co n figu ra tion ..................................................................................................43
Table 49 Advanced Menu – Super IO Configuration – Serial Port 2
Co n figu ra tion ..................................................................................................44
Table 50 Advanced Menu – Super IO Configuration – Serial Port 3
Co n figu ra tion ..................................................................................................45
Table 51 Advanced Menu – Super IO Configuration – Serial Port 4
Co n figu ra tion ..................................................................................................46
Table 52 Advanced Menu – Super IO Configuration – Serial Port 5
Co n figu ra tion ..................................................................................................47
Table 53 Advanced Menu – Super IO Configuration – Serial Port 6
Co n figu ra tion ..................................................................................................47
Table 54 Advanced Menu – Super IO Configuration – Parallel Port
Co n figu ra tion ..................................................................................................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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KEMX-1750 series Use r’ s M a nu al
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.
Safety Instructions
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KEMX-1750 series Use r’ s M a nu al
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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KEMX-1750 series Use r’ s M a nu al
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.
Preface
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KEMX-1750 series Use r’ s M a nu al
Preface
How to Use This Guide
This guide is designed to be used as step-by-step instructions for installation, and as
a reference for operation, troubleshooting, and upgrades.
NOTE
Driver downloads and additional information are available under
Downloads on our web site: www.quanmax.com.
Unpacking
When unpacking, follow these steps:
1. After opening the box, save it and the packing material for possible future
shipm ent.
2. Remove all items from the box. If any items listed on the purchase order
are missing, notify Quanmax customer service immediately.
3. Inspect the product for damage. If there is damage, notify Quanmax
customer service immediately. Refer to “Warranty Policy” for the return
procedure.
Regulatory Compliance Statements
This section provides the FCC compliance statement for Class A devices.
FCC Compliance Statement for Class A Dev ices
The product(s) described in this user’s guide 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 user’s guide, may cause harmful
interference to radio communications. Operation of this equipment in a residential
Preface
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KEMX-1750 series Use r’ s M a nu al
area (domestic environment) is likely to cause harmful interference, in which case
the user will be required to correct the interference (take adequate measures) at
their own expense.
Changes or modifications not expressly approved by Quanmax could void the user's
authority to operate the equipment.
NOTE
The assembler of a personal computer system may be required to test
the system and/or make necessary modifications if a system is found to
cause harmful interference or to be noncompliant with the appropriate
standards for its intended use.
Warranty Policy
Limit ed Warran ty
Quanmax Inc.’s detailed Limited Warranty policy can be found under Support at
www.quanmax.com. Please consult your distributor for warranty verification.
The limited warranty is void if the product has been subjected to alteration, neglect,
misuse, or abuse; if any repairs have been attempted by anyone other than
Quanmax or its authorized agent; or if the failure is caused by accident, acts of God,
or other causes beyond the control of Quanmax or the manufacturer. Neglect,
misuse, and abuse shall include any installation, operation, or maintenance of the
product other than in accordance with the user’s guide.
No agent, dealer, distributor, service company, or other party is authorized to change,
modify, or extend the terms of this Limited Warranty in any manner whatsoever.
Quanmax reserves the right to make changes or improvements in any product
without incurring any obligation to similarly alter products previously purchased.
Return Proced ure
For any Limited Warranty return, please contact Support at www.quanmax.com and
login to obtain a Return Material Authorization (RMA) Number. If you do not have an
account, send an email to support@quanmax.com to apply for one.
All product(s) returned to Quanmax for service or credit must be accompanied by a
Return Material Authorization (RMA) Number. Freight on all returned items must be
prepaid by the customer who is responsible for any loss or damage caused by
common carrier in trans it. Returns for Warranty mus t include a Failure Report for
each unit, by serial number(s), as well as a copy of the original invoice showing the
Preface
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KEMX-1750 series Use r’ s M a nu al
date of purchase.
To reduce risk of damage, returns of product must be in a Quanmax shipping
container. If the original container has been lost or damaged, new shipping
containers may be obtained from Quanmax Customer Service at a nominal cost.
Quanmax owns all parts removed from repaired products. Quanmax uses new and
reconditioned parts made by various manufacturers in performing warranty repairs
and building replacement products. If Quanmax repairs or replaces a product, its
warranty term is not extended.
Shipments not in compliance with this Limited Warranty Return Policy will not be
accepted by Quanmax.
Limitat ion of Lia bility
In no event shall Quanmax be liable for any defect in hardware, software, loss, or
inadequacy of data of any kind, or for any direct, indirect, incidental, or
consequential damages in connection with or arising out of the performance or use
of any product furnished hereunder. Quanmax’s liability shall in no event exceed the
purchase price of the product purchased hereunder. The foregoing limitation of
liability shall be equally applicable to any service provided by Quanmax or its
authorized agent.
Maintaining Your Computer
E nvi ro nment al Fa ct or s
Temperature
The ambient temperature within an enclosure may be greater than room
ambient temperature. Installation in an enclosure should be such that the
amount of air flow required for safe operation is not compromised.
Consideration should be given to the maximum rated ambient temperature.
Overheating can cause a variety of problems, including premature aging and
failure of chips or mechanical failure of devices.
If the system has been exposed to abnormally cold temperatures, allow a
two-hour warm-up period to bring it up to normal operating temperature before
turning it on. Failure to do so may cause damage to internal components,
particularly the hard disk drive.
Humidity
High-humidity can cause moisture to enter and accumulate in the system. This
moisture can cause corrosion of internal components and degrade such
Preface
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KEMX-1750 series Use r’ s M a nu al
properties as electrical resistance and thermal conductivity. Extreme moisture
buildup inside the system can result in electrical shorts, which can cause
serious damage to the system.
Buildings in which climate is controlled usually maintain an acceptable level of
humidity for system equipment. However, if a system is located in an unusually
humid location, a dehumidifier can be used to maintain the humidity within an
acceptable range. Refer to the “Specifications” section of this user’s guide for
the operating and storage humidity specifications.
Po wer Protection
The greatest threats to a system’s supply of power are power loss, power spikes,
and power surges caused by electrical storms, which interrupt system operation
and/or damage system components. To protect your system, always properly
ground power cables and one of the following devices.
Surg e P rotector
Surge protectors are available in a variety of types and usually provide a level
of protection proportional with the cost of the device. Surge protectors prevent
voltage spikes from entering a system through the AC power cord. Surge
protectors, however, do not offer protection against brownouts, which occur
when the voltage drops more than 20 percent below the normal AC line voltage
level.
Line Con dit i one r
Line conditioners go beyond the over voltage protection of surge protectors.
Line conditioners keep a system’s AC power source voltage at a fairly constant
level and, therefore, can handle brownouts. Because of this added protection,
line conditioners cost more than surge protectors. However, line conditioners
cannot protect against a complete loss of power.
Uninterruptible Power Supply
Uninterruptible power supply (UPS) systems offer the most complete protection
against variations on power because they use battery power to keep the server
running when AC power is lost. The battery is charged by the AC power while it
is available, so when AC power is lost, the battery can provide power to the
system for a limited amount of time, depending on the UPS system.
UPS systems range in price from a few hundred dollars to several thousand
Preface
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KEMX-1750 series Use r’ s M a nu al
dollars, with the more expensive unit s allowing you to run larger systems for a
longer period of time when AC power is lost. UPS systems that provide only 5
minutes of battery power let you conduct an orderly shutdown of the system,
but are not intended to provide continued operation. Surge protectors should be
used with all UPS systems, and the UPS system should be Underwriters
Laboratories (UL) safety approved.
Chapter 1
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KEMX-1750 series Use r’ s M a nu al
Chapter 1
Introduction
Overview
The KEMX-1750 series is a Mini-ITX form factor industrial motherboard combining
Intel® BayTrail Processors. Featured are 2x DDR3L, 2 x GbE LANs, 6x COM, 5 x
USB 2.0, 1x USB 3.0, 1x VGA, 1x HDMI, 1x PS/2 KB&MS, 1 x Parallel port, 1x
mini-PCIe socket, 1x PCIE x1 slot, 1x SATA port, 1x m SATA socket, DIO
The KEMX-1750 series is a compact, high performance industrial motherboard that
is ideal for a variety of applications.
Che cklist
Driver/ Manual CD Quick Ins tallation Guide  I/O Shield
KEMX-1750 series Mini-ITX main board
SATA cable
COM cable
SATA power cable
Features
Intel® BayTrail Processors
2x DDR3L SO-DIMM Socket
2x GbE, 6x COM, 5x USB 2.0, 1x USB 3.0
1x VGA, 1x HDMI
1x PS/2 KB&MS, 1x Parallel port
1x mini-PCIe socket, 1x PCIEx1 slot
1x SATA port, 1 x m SAT A socket, DIO
Chapter 1
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KEMX-1750 series Use r’ s M a nu al
Product Specifications
Mod el Na me
KEMX-1750 series
For m F ac tor
Mini-ITX, 170x170 mm
Processor
KEM
X
-1750 : Intel® Celeron® BayTrail Quad Core J1900
KEMX-1751/175A :
In te l
®
Atom™ BayTrail Quad Core E3845
KEMX-1752 :
In te l
®
Atom™ BayTra il Dua l Core E3825
Me mo ry
KEM
X
-1750 : 2x DDR3L SODIMM up to 8 GB
KEMX-1751/175A :
2x DDR3L SODIMM up to 8GB
KEMX-1752 :
1x DDR3L SODIMM up to 4GB
Display
Chrontel CH7511B D
P
-t o-LVDS Converter onboard
1x SPWG connector for 24-bit/2-ch LVDS support 1x Waf er f or Panel Pow er supply 1x HDMI connector 1x V GA connector
Ethernet
2x Gb/s Ethernet ports
Audio
Rea ltek ALC662 Audio Co dec onboard 2x A udio Jacks on rear I/O f or Line-out & MIC- In support IS SI IS31AP201 0B 3W Audio Amp lifier onboard
2x Wafers for Stereo Speaker output
Per ipheral Support
Storage supported
1x 7P SATA Connector 1x Waf er f or SATA HDD Pow er supply 1x mSATA Socket (full size)
Super I/O support
Nuvoton NCT6106D Super IO on board 2x COM ports on rear I/O w ith RS-232/422/485 support 4x COM ports on 2x5-pin, pitch 2.54 mm Headers for RS-232
support
+5V/+12V Pow er Selection support for all COM ports. 1x CPU Smart FAN support 1x System Smart FAN s upport 1x Waf er f or PS/2 KB & MS support 1x Header f or Parallel port support 8-bit programmable DIO
USB
1x USB3.0 port 4x USB2.0 ports
1x USB2.0 port (internal)
MISC support
1x Header f or Reset button, HDD LED and External Speaker
support
1x Header f or Pow er button, Pow er LED, Keyboard lock and
SM bus support
1x Header f or mPCIe activity L ED support
Expansion Slot
1x mPCIe Socket (half size) 1x PCIEx1 Slot 1x SIM card holder
BIOS
A
MI u EFI BIOS
1x 64Mb S PI f lash ROM onboard
Chapter 1
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KEMX-1750 series Use r’ s M a nu al
Hardw are Monitor
Voltages monitoring Temperature mon itoring.
Watchdog
Programma ble WDT to generate Syste m reset ev ent
Po w e r
A
CPI 5.0 support
1x DC Jack f or 12-24VDC Pow er Input ATX/AT Mode Support
OS Su pport
Window s 7, Window s 8, Linux
TPM
Option Intersil SLB9635 f or TPM support
Operation Te mp.
Operating Te mp: 0°C ~ 60°
C
/ 32°F ~ 140°F (Standard)
-20°C ~ 70°C / -4°F ~ 158°F ( Extended)
Storage Temp: -20°C ~ 80°C / -4°F ~ 176°F (Standard)
-40°C ~ 85°C / -40°F ~ 185° F (Extended)
Hu midity: 0% ~ 95%
Certif ic atio ns CE, F CC Cl as s A
Table 1 KEMX-1750 series Specification
Chapter 1
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KEMX-1750 series Use r’ s M a nu al
System Block Diagram
Figu r e 1 Block Di agr am
Chapter 1
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KEMX-1750 series Use r’ s M a nu al
Mechanical Dimensions
Figure 2 Mechanical Dimensions
Chapter 2
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KEMX-1750 series Use r’ s M a nu al
Chapter 2
Hardware S e ttings
Overview
This chapter provides the definitions and locations of jumpers, headers, and
connectors.
Jumpers
The product has several jumpers which must be properly configured to ensure
correct operation.
Figur e 3 J umper Connector
For a three-pin jumper (see Figure 3), the jumper setting is designated “1-2” when
the jumper connects pins 1 and 2. The jumper setting is designated “2-3” when pins
2 and 3 are connected and so on. You will see that one of the lines surrounding a
jumper pin is thick, which indicates pin No.1.
To move a jumper from one position to another, use needle-nose pliers or tweezers
to pull the pin cap off the pins and move it to the desired position.
Chapter 2
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KEMX-1750 series Use r’ s M a nu al
Jumper Settings and Pin Definitions
For jumper and connector locations, please refer to the diagrams below.
Figure 4 Jumper and Connector Locations
Chapter 2
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KEMX-1750 series Use r’ s M a nu al
Jumper Sett i ngs
To ensure correct system configuration, the following section describes how to set
the jumpers to enable/disable or change functions. For jumper descriptions, please refer to the table below.
Table 2 Jumper List
Label Function
JP1 Panel & Backlight Power Selection for LVDS1 JP2 Backlight Power Enable Selection for LVDS1 JP3
A
T / ATX Mode Selection JP4 LVDS1_ Backlight DC/PWM Selection JP5 Signal / Power Selection for COM5 JP6 Signal / Power Selection for COM6 JP7 Signal / Power Selection for COM3 JP8 Signal / Power Selection for COM4 JP9 ME F/W Selection JP10 MPCIE Activity LED Indication JP11 Signal / Power Selection for COM2 JP12 Signal / Power Selection for COM1 JP13 USB Power Selection JP15 RTC Reset Selection
Table 3 JP1 Panel & Backlight Power Selection for LVDS1
21
65
Jumper Setting Status
1
1-3 Backlight Pow er = +12
V
3-5 Backlight Pow er = +5V
2
2-4 Panel Pow er = +3.3V 4-6 Panel Pow er = +5V
Pitch:2.54 mm [Y IMTEX 3362*03SAGR]
Table 4 JP2 Backlight Power Enable Selection for LVDS1
21
65
Jumper Setting Status
1
1-3 Backlight Enab le Voltage = +3.3V 3-5 Backlight Enab le Voltage = +5V
2
2-4
A
ctive High
4-6
A
ctive Low
Pitch: 2.54 mm [Y IMTEX 3362*03SAGR]
Table 5 JP3 AT / ATX Mode Selection
2
3
1
Jumper Status
1-2 Short ATX Mo de 2-3 Short AT Mode Pitch:2.54mm [YIMTEX 3321*03SAGR(6 T)]
Chapter 2
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KEMX-1750 series Use r’ s M a nu al
Tabl e 6 JP4 LVDS1_ Backli gh t DC/PWM Se lecti on
2
3
1
Jumper Status 1-2 Short DC Mode 2-3 Short PWM Mode
Pitch:2.0 mm [Y IMTEX 32 91*03SAGR(6 T)]
Table 7 JP5~JP8,JP11,JP12 Signal / Power Selection for COM1~COM6
10
1
9
2
Jumper Setting Function
1
1-3 Short Pin 1 = +12V 3-5 Short Pin 1 = +5V 5-7 Short Pin 1 = +5V 7-9 Short Pin 1 = DCD
2
2-4 Shor
t
Pin 9 = +12V 4-6 Short Pin 9 = +5V 6-8 Short Pin 9 = +5V
8-10 Short Pin 9 = RI
Pitch:2.54 mm [Y IMTEX 3322*05SAGR(6T]
Table 8 JP9 ME F/W Selection
1
2
Jumper Status
1-2 Open Normal Operation 1-2 Short
ME F/W Disabled
Pitch:2.54mm [YIMTEX 3321*02SAGR(6 T)]
Table 9 JP10 MPCIE Activity LED Indication
1
2
Pin Description
1 LED+ 2 LED-
Pitch:2.54 mm [Y IMTEX 3321*02SAGR(6T)]
Tabl e 1 0 JP13 USB Power Sel e ctio n
1
2
Jumper Status
1-2 Open USB pow er w ill be cut off in S4 & S5 state. 1-2 Short USB pow er is alw ays supply. Pitch:2.54mm [YIMTEX 3321*02SAGR(6 T)]
Table 11 JP15 RTC Reset Selection
1
2
Jumper Status
1-2 Open
Normal Operation
1-2 Short
Clear RTC CMOS
Pitch:2.54mm [YIMTEX 3321*02SAGR(6 T)]
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KEMX-1750 series Use r’ s M a nu al
Internal Connector Pi n Assi gnm ent
Label Function
A
TX1 4-pin ATX Power Input Connector BAT1 CR2032 Battery Holder COM3 RS-232 Port 3 Pin Header COM4 RS-232 Port 4 Pin Header COM5 RS-232 Port 5 Pin Header COM6 RS-232 Port 6 Pin Header CN1 Panel Backlight Wafer for LVDS1 CN2 Keyboard & Mouse Wafer CN3 Digital Input / Output Pin Header CN5 USB2.0 Port USBDN_1 Pin Header CN8 HDD Power Output Wafer CN10 Right Channel 3W Audio AMP Output Wafer CN11 Left Channel 3W Audio AMP Output Wafer SIM1 SIM Interface Wafer for MPCIE1 DIMM1 Primary DDR3 Memory SO-DIMM Socket DIMM2 Secondary DDR3 Memory SO-DIMM Socket FAN1 CPU FAN Wafer FAN2 SYSTEM FAN Wafer FP1 Front Panel 1 Pin Header FP2 Front Panel 2 Pin Header LVDS1 Primary 24-bit, 1-channel LVDS Panel Connector MPCIE1 Half Size Mini-PCIE Express v1.2 Socket PEG1 PCIE Express x1Slot SATA1 Serial ATA Port 0 Connector SATA2 Serial ATA Port-1 mSATA Socket (Full Size) LPT1 Parallel Port Pin Header
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KEMX-1750 series Use r’ s M a nu al
Table 12 ATX1 4-pin ATX Power Input Connector
Pin Signal Name
1 GND 2 GND 3 +12V 4 +12V
Pitch:4.2mm [Y IMTEX 576MWA2*02STR]
Table 13 BAT1 CR2032 Battery Holder
[FOXCONN BB3320E-1]
Table 14 COM3~COM6 RS-232 Port 4~10 Pin Header
9
21
Pin Signal
1 DCD, Data carrier detect
/ +12V / +5V * 2 RX D, Receive data 3 TXD, Trans mit d ata 4 DTR, Data ter minal ready 5 GND, ground 6 DS R, Data set ready 7 RTS, Request to send 8 CTS, Clear to send 9 RI, Ring ind icator
/ +12V / +5V * 10 NC, Key Pitch:2.54 mm [Y IMTEX 32510SAG1R(6T)] *：Selected by JP11~JP17.
Table 15 CN1 Panel Backlight Wafer for LVDS1
Pin Si gnal Name
1
BL_PWM *
2
BL_ADJ *
3
GND
4
+5V / +12V **
5
+5V / +12V **
6
GND
7
BL_EN***
Pitch:1.25 mm [ Tow nes Enterprise 1250W-07T1-V]
*：BL_PWM & BL_ADJ can be setting can be selected by JP4
#
BL_PWM & BL_ADJ can be setting from 0V to 5V in BIOS s etup
**：Backlight Power can be selected by JP1.
***：BL_EN can be selected by JP2.
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KEMX-1750 series Use r’ s M a nu al
Table 16 CN2 PS/2 Keyboard / Mouse Wafer
Pin Signal Name
1
MSCLK
2
VCC
3
MSDAT*
4
KBDAT
5
GND
6
KBCLK
Pitch:2.0mm [Y IMTEX 503PW1*06ST-1R]
Tabl e 1 7 CN3 Dig ital Input / Output Pin He ad e r
2
109
1
Pin Signal Pin Signal
1 DO0 2 DI0 3 DO1 4 DI1 5 DO2 6 DI2 7 DO3 8 DI3 9 +5VIO 1
0
GND
Pitch: 2.54 mm [Y IMTEX 3322*05SAGR(6T]
Table 1 8 CN5 USB2.0 Port DN1 Wafer
Pin Signal Name
1 +VCCUSB_ DN12 2 US BDN_1­3 US BDN_1+ 4 GND
Pitch: 1.25 mm [ Pinrex 712-73-04 TWE0]
Table 1 9 CN8 HDD Power Output Wafer
Pin Signal
1 +12V 2 GND 3 GND
4 +5V
Pitch: 2.0 mm, Tin Plated, White Insulator
[PINREX 721-93-04TW E9]
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KEMX-1750 series Use r’ s M a nu al
Table 20 CN10 Right Channel 3W Audio AMP Output Wafer
Pin Signal Name
1 Speaker+
2 Speaker­Pitch:2.0mm [Y IMTEX 503PW1*02STR & 503PW1*02ST-1R]
Table 21 CN11 Left Channel 3W Audio AMP Output Wafer
Pin Signal Name
1 Speaker+
2 Speaker­Pitch:2.0mm [Y IMTEX 503PW1*02STR & 503PW1*02ST-1R]
Table 22 SIM1 SIM Card Socket for MPCIE2
Pin Signal Name
1 UIM_PWR 2 UIM_RST 3 UIM_CLK 4 GND 5 UIM_VPP 6 UIM_DATA
[Foxconn WL608 C3-M04-7F]
Table 23 DIMM1 Primary DDR3 M em ory SO-DIMM Socket
[ARGOSY DDRSK-20401-TP9D]
Table 2 4 DIMM 2 Secondary DDR3 Memory SO-DIMM Socket
[ARGOSY DDRSK-20401-TP9D]
Table 2 5 FAN1 CPU FAN Wafer
1
3
2
Pin Signal
1 GND 2 +12V* 3 FAN_RPM
Pitch: 2.54 mm WAFER [Y IMTEX 521AW1*03ST-1R]
*：PWM Fan control supported.
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KEMX-1750 series Use r’ s M a nu al
Table 26 FAN2 System FAN Wafer
1
3
2
Pin Signal
1 GND 2 +12V* 3 FAN_RPM
Pitch: 2.54 mm WAFER [Y IMTEX 521AW1*03ST-1R]
*：PWM Fan control supported.
Table 27 FP1 Front Panel 1 Pin Header
-
+
SP KR
+
7
8
HLE D
21
-
+
RS TB TN
-
Pin Signal Pin Signal
1 Reset Button + 2 Speaker + 3 Reset Button
-
4 NC
5 HDD L ED + 6 Internal Speake
r
-
7 HDD LE D
-
8 Speaker
-
DIP 8P 2R MALE STRAIGHT TYPE Pitch:2.54mm
[YIMTEX 3322*04SAGR(6T)]
Note： Internal Buzzer is enabled w hen Pin6-8 is shorted
Table 28 FP2 Front Panel 2 Pin Header
+
KLOCK
PLED
2
-
-
9
+
SMC-
SMD
10
+1
PWRBTN
Pin Signal Pin Signal
1 Pow er LED + 2 Pow er Button + 3 NC 4 Pow er Button ­5 Pow er LED - 6 NC 7 Keyboard Lock 8 SMBus Data 9 GND 10 S MBus Clock
Pitch:2.54 mm [Y IMTEX 3322*05SAGR(6T]
Table 29 LVDS1 Primary 24-bit, 1-channel LVDS Panel Connector
29
2
30
1
Signal Name Pin Pin Signal Name
GND 2 1 V DD_EN
+3.3V / +5V* 4 3 +3.3V / +5V*
6 5 Txcl
k
A
-
8 7 Txcl
k
A
+
GND 10 9 GND
1
2
11 T xoutA0­ 14 13 TxoutA0+ 1
6
15 TxoutA1­ 1
8
17 TxoutA1+ 2
0
19 TxoutA2­ 2
2
21 TxoutA2+ 24 23 TxoutA3­ 2
6
25 TxoutA3+
GND 28 27 GND
DDC_CLK 30 29 DDC_Data
Pitch:1.25mm Tin Plated [HIROSE DF13-30DP-1. 25(24)] *：LVDS1 pa nel pow er can be selected by JP4.
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KEMX-1750 series Use r’ s M a nu al
Table 30 MPCIE1 Half Size Mini-PCIE Express v1.2 Socket
Signal Pin Pin Signal
WAKE# 1 2 +3.3VSB Reserved 3 4 Ground Reserved 5 6 +1.5V
CLKREQ# 7 8 NC
Ground 9 10 NC
REFCL K- 11 12 NC
REFCL K+ 1
3
14 NC
Ground 15 16 NC Reserved 17 18 Ground Reserved 19 20 W_Disable#
Ground 21 22 PERST#
PERn0 2
3
24 +3.3VSB
PERp0 2
5
26 Ground Ground 27 28 +1.5V Ground 29 30 SM B_ CLK
PETn0 31 32 SMB_DATA PETp0 3
3
34 Ground Ground 35 36 USB_D­Ground 37 38 USB_D+
+3.3VSB 3
9
40 Ground
+3.3VSB 41 42 LED_WWAN#
Ground 43 44 LED_WLAN#
Reserved 45 46 LED_WPAN# Reserved 47 48 +1.5V Reserved 49 50 Ground Reserved 51 52 +3.3VSB
[FOXCONN AS0B226-S99Q-7H]
*：These pins are connected to SIM1 directly
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KEMX-1750 series Use r’ s M a nu al
Table 31 PEG1 PCIE Express x1 Slot
Pin Side B Side A
1 +12V PRSNT1# 2 +12V +12V 3 Reserv ed +12V 4 Ground Ground 5 SMCLK Reserved 6 SMDAT Reserved 7 Ground Reserved 8 +3.3V Reserved
9 Reserv ed +3.3V 10 +3.3VSB +3.3V 11 WAKE# PERST# 12 Reserv ed Ground 13 Ground REFCLK+ 14 HS OP0 REFCLK­15 HS ON0 Ground 16 Ground HSIP0 17 PRSNT2# HSIN0 18 Ground Ground
SLOT, DIP PCI 18*2P EX PRESS 180 D( F) Black [ Win Win WPES--036AN41B22UWS] LEA D FREE
Table 32 SATA1 Serial ATA Port 0 Connector
Pin Signal Name
1
GND
2
TX+
3
TX-
4
GND
5
RX-
6
RX+
7
GND
DIP SATA-7P 180D CONN. BLUE / double row pin/parallel positioning peg [WIN WIN WATM-07AB N4A2B8UW4]
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KEMX-1750 series Use r’ s M a nu al
Tabl e 33 SATA2 S e ri al ATA P ort-1 mSATA S ocket (Ful l Size)
Signal Pin Pin Signal
NC 1 2 +3.3V NC 3 4 Ground NC 5 6 NC
N/A 7 8 NC
Ground 9 10 NC
NC 11 12 NC NC 13 14 NC
Ground 15 16 NC
NC 17 18 Ground NC 19 20 NC
Ground 21 22 NC
SATA_RX+ 2
3
24 +3.3V
SATA_RX- 2
5
26 Ground Ground 27 28 NC Ground 29 30 NC
SATA_TX- 31 32 NC
SATA_TX+ 3
3
34 Ground Ground 35 36 NC Ground 37 38 NC
+3.3V 39 40 Ground +3.3V 41 42 NC
Ground 43 44 NC
NC 45 46 NC NC 47 48 NC NC 49 50 G
r
ound
NC 51 52 +3.3V
H:5.6mm, Gold Flash, Au 1-3u”, Black, Tape Reel
[LOTES A AA-PCI-046-K01]
Table 34 LPT1 Pin Header
Pin Signal Name Pin Signal Name
1 STB 2 #AFD 3 PD0 4 #ERR 5 PD1 6 #INIT 7 PD2 8 #SLIN 9 PD3 1
0
GND
11 PD4 12 GND 13 PD5 14 GND 15 PD6 1
6
GND
17 PD7 1
8
GND 19 #ACK 20 GND 21 BUSY 22 GND 23 P
E
24 GND
25 SLCT 26 GND
DIP 26P 2R MAL E 180° Pitch:2.54mm Remove PIN 26 [PINREX 210-72-13GB11]
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KEMX-1750 series Use r’ s M a nu al
Rear Panel Pin A ssignm ent s
Fi gure 5 Re a r IO
Table 35 Rear Panel Connector List
Label Function
J1 Power Input DC Jack CN4 LAN1 & USB2.0 Port USBDN_3,4 Connector CN6 LAN2 & USB2.0 Port 2,3 Connector USB1 USB3.0 Port 0 Connector VGA1 VGA Connector HDMI1 HDMI Connector CN9 RS-232 / 422 / 485 Port 1, 2 Connector
A
UDIO1 2 Stack-up Azalia Audio Phone Jack
Table 36 J1 Power input DC Jack
Φ2.5 mm, 12-24V Input
Table 37 CN4 LAN1 & USB2.0 Port 0,1 Connector
Pin Signal Pin Signal
1 MDI[0]+ 9 +USBVCC 2 MDI[0]- 1
0
USB_A­3 MDI[1]+ 11 USB_ A+ 4 MDI[1]- 1
2
GND 5 MDI[2]+ 1
3
+USBVCC 6 MDI[2]- 14 USB_B­7 MDI[3]+ 1
5
USB_B+ 8 MDI[3]- 1
6
GND
[UDE RU1-161F9WGF(XB)] *：The power source of +USBVCC can be
selected by JP13.
Chapter 2
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KEMX-1750 series Use r’ s M a nu al
Table 38 CN6 LAN2 & USB2.0 Port 2,3 Connector
Pin Signal Pin Signal
1 MDI[0]+ 9 +USBVCC 2 MDI[0]- 1
0
USB_A­3 MDI[1]+ 11 USB_ A+ 4 MDI[1]- 1
2
GND 5 MDI[2]+ 1
3
+USBVCC 6 MDI[2]- 14 USB_B­7 MDI[3]+ 1
5
USB_B+ 8 MDI[3]- 1
6
GND
[UDE RU1-161F9WGF(XB)]
Note：LAN LED Configuration
1. Left (Link) LED：Green / Orange
Link 1000 Orange LED on
Link 100 Green LED on
Link 10 or No Link LED off
2. Right (Active) LED：Yellow
Acti vi ty Yellow LED blink
Table 39 USB1 USB3.0 Port 0 Connector
Pin Signal Name Pin Signal Name
1 +USBV CC * 5 US B_ RX­2 US B_D- 6 US B_ RX+ 3 US B_ D+ 7 G ND 4 GND 8 US B_TX-
9 US B_TX+
COLOR:BLUE [FOXCONN
UEA3119C-4FB1-4F] *：The power source of +USBVCC can be
selected by JP13
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KEMX-1750 series Use r’ s M a nu al
Table 40 VGA DB-15 VGA 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
NC 11 12 DDC d ata
HSYNC 13 14 VSYNC
DDC cl ock 1
5
[FEN YING D334H1SE722E2DD0-F]
Table 41 HDMI1 HDMI Connector
Pin Signal
1 TMDS Data2+ 2 Ground 3 TMDS Data
2
–
4 TMDS Data1+ 5 Ground 6 TMDS Data1– 7 TMDS Data0+ 8 Ground 9 TMDS Data
0
–
10 TMDS Clock+
11 Ground
12 TMDS Cloc
k
–
13 Reserved 14 Reserved 15 DDC_CL K 16 DDC_DATA 17 Ground 18 +5 V Power 19 Hot Plug Detect
[ ZI HUI 282-1921Q30243]
Chapter 2
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KEMX-1750 series Use r’ s M a nu al
Table 42 CN9 RS-232 / 422 / 485 Port 1, 2 Connector
Port Pin RS-232 RS-422
Half Duplex
RS-485
Full Dupl ex
RS-485
1
B1 DCD TX- DATA- TX­B2 RXD T X+ DATA+ RX+ B3 TXD RX+ NA T X+ B4 DTR RX- NA RX­B5 GND GND GND GND B6 DSR NA NA NA B7 RTS NA NA NA B8 CTS NA NA NA B9 RI NA NA NA
Port Pin RS-232 RS-422
Half Duplex
RS-485
Full Dupl ex
RS-485
2
A
1 DCD T X- DATA- TX-
A
2
RXD T X+ DATA+ RX+
A
3
TXD RX+ NA T X+
A
4 DTR RX- NA RX-
A
5
GND GND GND GND
A
6
DSR NA NA NA
A
7
RTS NA NA NA
A
8
CTS NA NA NA
A
9
RI NA NA NA
[FEN YING D20 H1P1PB112A A31N3]
Note： RS-232 / 422 / 485 can be s elected in BIOS setup.
Table 43 DIO1 3 Stack-up Azalia Audio Phone Jack
Si gnal Name
GREEN LINE OUT
PINK MIC IN
JACK*2 DIP 9P 90D AZALIA.D3.5mm [KORTAK ZJ387S-9B-7H]
Chapter 3
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KEMX-1750 series Use r’ s M a nu al
Chapter 3
System Installa tion
Expansion Interfaces
mini PCIe x1 slot
Figure 6 Expansion Interfaces
NOTE
When adding or removing expansion cards, make sure that you unplug the
power supply first. Meanwhile, read the documentation for the expansion card
to configure any necessary hardware or software settings for the expansion
card, such as jumpers, switches or BIOS configuration.
Chapter 3
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KEMX-1750 series Use r’ s M a nu al
Memory Module Installation
Carefully f ollo w the steps below in order to insta ll the SO-DIMMs:
1. To avoid generating static electricity and damaging the SO-DIMM, ground
yourself by touching a grounded metal surface or use a ground strap before you
touch the SO-DIMM.
2. Do not touch the connectors of the SO-DIMM. Dirt or other residue may cause a
malfunction.
3. Hold the SO-DIMM with its notch aligned with the memory socket of the board
and insert it at a 30-degree angle into the socket.
Figure 7 Align the SO-DIMM Memory Module with the onboard socket
4. Fully insert the module into the socket until a “click” is heard.
5. Press down on the SO-DIMM so that the tabs of the socket lock on both sides
of the module
Figure 8 Press dow n on the SO-DIMM Memory Modul e to lock it in place
Removi ng a SO-D I M M:
To remove the SO-DIMM, use your fingers or a small screwdriver to carefully push
away the tabs that secure either side of the SO-DIMM. Lift it out of the socket.
Make sure you store the SO-DIMM in an anti-static bag. The socket must be
populated with memory modules of the same size and manufacturer.
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Chapter 4
AMI BIOS Setup
Overview
This chapter provides a description of the AMI BIOS. The BIOS setup menus and
available selections may vary from those of your product. For specific information on
the BIOS for your product, please contact Quanmax.
NOTE: The BIOS menus and selections for your product may vary from
those in this chapter. For the BIOS manual specific to your product, please
contact Quanmax
AMI's ROM BIOS provides a built-in Setup program, which allows the user to modify
the basic system configuration and hardware parameters. The modified data will be
stored in a battery-backed CMOS, so that data will be retained even when the power
is turned off. In general, the information saved in the CMOS R AM will not need to be
changed unless there is a configuration change in the system, such as a hard drive
replacement or when a device is added.
It is possible for the CMOS battery to fail, which will cause data loss in the CMOS
only. If this happens you will need to reconfigure your BIOS settings.
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Main Menu
The BIOS Setup is accessed by pressing the DEL key after the Power-On Self-Test
(POST) memory test begins and before the operating system boot begins. Once you
enter the BIOS Setup Utility, the Main Menu will appear on the screen. The Main
Menu provides System Overview information and allows you to set the System Time
and Date. Use the “<” and “>” cursor keys to navigate between menu screens.
Table 44 BIOS Main Menu
BIOS SETUP UTILITY
Main Advanced Boot Security Save & Exit
Produc t In for m ation
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Produc t Na me KEM X-1750
BIOS Versi on R1.00 (x64)
BIOS Build Date 10/28/2014 ME FW V ers ion 01. 01. 00. 10 89 CPU Information
Intel ® C el eron® C PU J 19 00@ 1.99GHz
Microc ode Revi sio n 811
Processor C or es 4
Memor y I nfor mati on
Total Si z e 409 6 MB (D DR3L) Fr eq uenc y 133 3 M Hz
Sys te m d ate [M on 1 2/ 01/ 2014]
Sys tem ti me Access L evel
[17: 23:12]
Admi nistrator
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
Chapter 4
41
KEMX-1750 series Use r’ s M a nu al
Advanced Menu
Table 45 Advanced Menu
BIOS SETUP UTILITY
Main Ad van ced Boot Security Server Mgmt Save & Exit
Onb oar d LAN 1 C ontr ol ler [Ena bl e d]
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Onb oar d LAN1 Bo ot [Dis abled ] Onb oar d LAN2 Contr oll er [Ena ble d]
Onb oar d LAN2 Bo ot [Dis abled ] Audio Con troller
[Ena ble d]
> Di spl ay C onfig ur ati o n
> Super IO Config uratio n
> CPU Chipset Configuration > SATA C onfi g ur ation
> USB C onfig ur ati on > DIO Config urati o n
> H/W M onit or
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
Onboar d LA N 1 Cont r olle r
Options: Disabled, Enabled
Onboar d LA N 1 Boot
Options: Disabled, Enabled
Onboar d LA N 2 Cont r olle r
Options: Disabled, Enabled
Onboar d LA N 2 Boot
Options: Disabled, Enabled
Audi o Cont ro ll e r
Options: Dis abled, Enabled
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Table 46 Advanced Menu – Display Configuration
BIOS SETUP UTILITY
Main Ad van ced Boot Security Server Mgmt Save & Exit
Di splay C onfig urati on
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Primary Display
UMA Frame Buffer Size
[ Auto ]
[256 MB]
DVMT Pre-Allocated [64M]
DVMT Total Gfx Mem [256 M]
Primar y IGFX Boot Displ ay
Active LVDS
[VBIOS Default]
[Dis abled ]
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
Pri mary Di splay
Opti ons: Auto, IGD
UMA Frame Buffer Size
Options: 128MB, 256MB, 512MB
D V M T Pre-Allocated
Options:64M, 96M, 128M, 160M, 192M, 224M, 256M, 288M, 320M, 352M, 384M,
416M, 448M, 480M, 512M
DVMT Total Gfx Mem
Options: 128M, 256M, MAX
Primary IGFX Boot Display
Options: VBIOS Default, CRT, HDMI, LVDS
Ac t ive LVDS
Opti o ns : Disabled, En ab l ed
Chapter 4
43
KEMX-1750 series Use r’ s M a nu al
Table 47 Advanced Menu – Super IO Configuration
BIOS SETUP UTILITY
Mai n Ad v an c ed Boot Security Save & Exit
Sup er IO C o nfiguratio n
>Seri al Port 1 Configuratio n >Seri al Port 2 Configuratio n >Seri al Port 3 Configuratio n
>Seri al Port 4 Configuratio n
>Seri al Port 5 Configuratio n
>Seri al Port 6 Configuratio n
>Paral lel Port C onfig urati on
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
Table 48 Advanced Menu – Super IO Configuration – Serial Port 1 Configuration
BIOS SETUP UTILITY
Mai n Advanced Boot Chipset Power Security Exit
Serial Por t 1 Co nfiguratio n
Serial Port [Enabled] Device Settings IO=3F8h ; IRQ=4;
Chang e Setti ng s [Aut o] Serial Port 1 Type [RS232]
: Select Scree n
↑↓: Selec t It em Enter: Sel ect +/-: Chang e Opt. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4: Save an d Exit ESC: E xi t
Versi on 2.1 5. 1226. C op yr ight (C) 20 12 Am eric an Megatr ends , I nc.
Serial Port
Options: Disabled, Enabled
Change Settings
Options: Auto,
IO=3F8h; IRQ=4;
IO=3F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
Serial Port Type
Options: RS232, RS422, RS485
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Table 49 Advanced Menu – Super IO Configuration – Serial Port 2 Configuration
BIOS SETUP U TI LITY
Main Advanced Boot Security Save & Exit
Serial Por t 2 Co nfiguratio n
Serial Port [Enabled] Device Settings IO=2F8h; IRQ=3;
Chang e Setti ng s [Aut o]
Serial Port 2 Type [RS232]
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
Serial Port
Options: Disabled, Enabled
Change Settings
Options: Auto,
IO=2F8h; IRQ=3;
IO=3F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12
Serial Port Type
Options: RS232, RS422, RS485
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Table 50 Advanced Menu – Super IO Configuration – Serial Port 3 Configuration
BIOS SETUP UTILITY
Mai n Advanced Boot Chipset Power Security Exit
Serial Por t 3 Co nfiguratio n
Serial Port [Enabled] Device Settings IO=3E8h ; IRQ=7;
Chang e Setti ng s [Aut o]
: Select Scree n
↑↓: Selec t It em Enter: Sel ect +/-: Chang e Opt. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4: Save an d Exit ESC: E xi t
Versi on 2.1 5. 1226. C op yr ight (C) 20 12 Am eric an Megatr ends , I nc.
Serial Port
Options: Disabled, Enabled
Change Settings
Options: Auto,
IO=3E8h; IRQ=7;
IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F0h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E0h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
Chapter 4
46
KEMX-1750 series Use r’ s M a nu al
Table 51 Advanced Menu – Super IO Configuration – Serial Port 4 Configuration
BIOS SETUP UTILITY
Mai n Advanced Boot Chipset Power Security Exit
Serial Por t 4 Co nfiguratio n
Serial Port [Enabled] Device Settings IO=2E8h ; IRQ=7;
Chang e Setti ng s [Aut o]
: Select Scree n
↑↓: Selec t It em Enter: Sel ect +/-: Chang e Opt. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4: Save an d Exit ESC: E xi t
Versi on 2.1 5. 1226. C op yr ight (C) 20 12 Am eric an Megatr ends , I nc.
Serial Port
Options: Disabled, Enabled
Change Settings
Options: Auto,
IO=2E8h; IRQ=7;
IO=3F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F0h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E0h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
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Table 52 Advanced Menu – Super IO Configuration – Serial Port 5 Configuration
BIOS SETUP UTILITY
Mai n Advanced Boot Chipset Power Security Exit
Serial Por t 5 Co nfiguratio n
Serial Port [Enabled] Device Settings IO=2F0h ; IRQ=7;
Chang e Setti ng s [Aut o]
: Select Scree n
↑↓: Selec t It em Enter: Sel ect +/-: Chang e Opt. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4: Save an d Exit ESC: E xi t
Versi on 2.1 5. 1226. C op yr ight (C) 20 12 Am eric an Megatr ends , I nc.
Serial Port
Options: Disabled, Enabled
Change Settings
Options: Auto,
IO=2F0h; IRQ=7;
IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F0h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E0h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
Table 53 Advanced Menu – Super IO Configuration – Serial Port 6 Configuration
BIOS SETUP UTILITY
Mai n Advanced Boot Chipset Power Security Exit
Serial Por t 6 Co nfiguratio n
Serial Port [Enabled] Device Settings IO=2E0h ; IRQ=7;
Chang e Setti ng s [Aut o]
Versi on 2.1 5. 1226. C op yr ight (C) 20 12 Am eric an Megatr ends , I nc.
Serial Port
Options: Disabled, Enabled
Change Settings
Options: Auto,
IO=2E0h; IRQ=7;
IO=3E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E8h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2F0h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
IO=2E0h; IRQ=3, 4, 5, 6, 7, 9, 10, 11, 12;
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Table 54 Advanced Menu – Super IO Configuration – Parallel Port Configuration
BIOS SETUP UTILITY
Mai n Advanced Boot Chipset Power Security Exit
Parallel Port Configuration
Serial Port [Enabled] Device Settings IO=378h ; IRQ=5;
Chang e Setti ng s [Aut o] Device Mode [STD Printer Mode]
: Select Scree n
↑↓: Selec t It em Enter: Sel ect +/-: Chang e Opt. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4: Save an d Exit ESC: E xi t
Versi on 2.1 5. 1226. C op yr ight (C) 20 12 Am eric an Megatr ends , I nc.
Serial Port
Options: Disabled, Enabled
Change Settings
Options: Auto,
IO=378h; IRQ=5;
IO=378h; IRQ= 5, 6, 7, 9, 10, 11, 12;
IO=278h; IRQ=5, 6, 7, 9, 10, 11, 12;
IO=38ch; IRQ=5, 6, 7, 9, 10, 11, 12;
D evice Mode
Options: STD Printer Mode, SPP Mode, EPP 1-9 and SPP Mode1-7
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KEMX-1750 series Use r’ s M a nu al
Table 55 Advanced Menu –CPU Advanced Configuration
BIOS SETUP UTILITY
Main Advanced Boot Security Save & Exit
CPU Chipset Configurati on
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
EIST [Ena bled]
Tur bo Mo de [Ena ble d]
Limit CPUID Maxi mum [Disabled]
Exec ut e Dis a ble Bit Intel Virtuali zati on T ech nol og y
[Ena ble d]
[Dis abled ]
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
EIS T
Options: Disabled, Enabled
Turbo Mode
Options: Disabled, Enabled
Limit CPUID Maximum
Options: Disabled, Enabled
Execut e Di sable Bi t
Opti o ns : Disabled, En ab l ed
Intel ® Virtualization Tech
Options: Disabled, Enabled
Table 56 Advanced Menu –SATA Configuration
BIOS SETUP UTILITY
Main Advanced Boot Security Save & Exit
SATA Controller(s)
Select Screen
↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Seri al- ATA ( SATA) [Enable d] SATA M o de [ AHC I M ode]
Seri al ATA Port 1 Empt y
Port 1
[ En able d ]
mSAT A P ort 1 Port 1
Empt y
[ En able d ]
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
SATA
Options: Disabled, Enabled
SATA Mode
Options: IDE Mode, AHCI Mode
Port 1
Opti o ns : Disabled, En ab l ed
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KEMX-1750 series Use r’ s M a nu al
Table 57 Advanced Menu –USB Configuration
BIOS SETUP UTILITY
Main Advanced Boot Security Save & Exit
USB Con fig urati on
USB Devices: 1 Keyboard, 2 Hubs
Legacy USB Support [Enabled] xHCI Legacy Support [Enabled] xHCI hand-off [Enabled]
EHCI Hand- off [Dis a bled] USB M ass S tor ag e D r iver S upp or t [E nabled ]
xHCI Mode [Smart Auto]
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
Legacy U SB Support
Options: Dis abled, Enabled, Auto
XHCI Legacy S upport
Options: Disabled, Enabled
XHCI h and-off
Options: Disabled, Enabled
EHCI h and-off
Options: Disabled, Enabled
U S B M ass S t orage Dri ver Support
Opti o ns : Disabled, En ab l ed
xHCI Mode
Options: Smart Auto, Enabled
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Table 58 Advanced Menu –DIO Configuration
BIOS SETUP UTILITY
Main Advanced Boot Security Save & Exit
DIO Config urati on
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
USER C onfi g urati on [Dis abled ]
DI-1
1
DI-2 1
DI-3
1
DI-4
1
DO-1
0
DO-2
0
DO-3 0
DO-4 0
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
USER Configuration
Opti o ns : Disabled, En ab l ed
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KEMX-1750 series Use r’ s M a nu al
Table 59 Advanced Menu –H/W Monitor
BIOS SETUP UTILITY
Main Advanced Boot Security Save & Exit
PC Heal th Status
CPU Warning Temperature [ Disabled ] >Smart FAN Configuration CPU Temperature : +36 C System Temperature : +33 C
CPU Fan Speed N/A
SYS F an Speed N/ A +VCORE : +0.887 V +VIN : +12.164 V +5V : +5.146 V +VMEN : +1.373 V
Select Screen
↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
CPU Warning Tempe r ature
Options: Disabled, 80, 85, 90, 95
Smart FAN Configura tion
CPU FAN Setting [Manual Mode]
Options: Manual Mode, Smart Mode
Manual Duty 255 FAN Se tting [Manual Mode ]
Options: Manual Mode, Smart Mode
Manual Duty 255
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Table 60 Power Configuration
BIOS SETUP UTILITY
Main Ad van ced Boot Security Server Mgmt Save & Exit
Power Management Configuration
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
ACPI Sleep St ate [S3 ( S usp end to RAM )]
Res tor e AC Po wer Loss [Po wer Off] Po wer S aving Mod e [Dis abled ]
Res ume E vent co ntr ol Res ume Fr o m S 3 B y PS/ 2 K e yboard [Dis abled ] Res ume Fr o m S 3 B y PS/ 2 M o use [Dis abled ]
Resume By PC IE D evice [Disabled]
Resume By Ring Devic e [Disabled] Resume By RTC Alarm [Disabled]
>Watch dog Tim er Configurati on
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
A CPI Sleep S t at e
Options: Suspend Disabled, S1 (CPU Stop Clock), S3 (Suspend to RAM)
R est ore A C P ower Lo ss
Options: Power Off, Power On, Las t State
R esume Fro m S 3 By P S /2 Keyboard Options: Dis abled, Enabled R esume Fro m S 3 By P S /2 Mouse Options: Dis abled, Enabled R esume B y P CIE Device
Options: Disabled, Enabled
R esume B y RTC Alarm
Options: Disabled, Enabled
EUP Po wer Savi ng Mode
Options: Disabled, Enabled
Watchdog Timer Configuration
■ W DT Function [Disabled]
Options: Disabled, Enabled
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KEMX-1750 series Use r’ s M a nu al
Boot Menu
Table 61 Boot Menu
BIOS SETUP UTILITY
Main Advanced Boot Security Save & Exit
Boot Con figuration
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Ful l Scr een LO GO Di spla y [Di sabl ed ]
Setu p Pr om pt Tim eo ut 1 Boot up N umLoc k St ate Ke yboar d D etec t Warni ng
[On]
[Ena ble d] CSM Sup port Boot Option F il ter
[Ena bl e d]
[Leg ac y O nl y]
Boot Option Pri orities
Versi on 2.1 6. 1242. C op yr ight (C) 20 13 Am eric an Megatr ends , I nc.
Full Screen LOG O Display
Options: Disabled, Enabled
Boot up Numloc k Sta te
Options: On, Of f
Keyboard Detect Warning
Opti o ns : Disabled, En ab l ed
CSM Support
Opti o ns : Disabled, En ab l ed
Boot Option Filter
Options: UEFI and Legacy, Legacy only, UEFI only
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KEMX-1750 series Use r’ s M a nu al
Security Menu
Table 62 Security Menu
BIOS SETUP UTILITY
Main Advanced Boot Securit y Save & Exit
Pass word D escription
If ON LY t he Administr ator ’s p assw ord is s et, th en thi s onl y li mits acc ess t o Setu p and is o nly as ked f or whe n ent eri ng Set up If ON LY t he U ser’ s passw or d is set , t hen t his i s a power on p ass word and must be entered to boot or ent er Setup. In Set up the User will have Admi nistrator rights
The p ass wor d l eng th m ust be in the f oll owi ng r ange:
Mini mum L ength 3 M axi mu m l e ng th 2 0
Admi nistrator Password
User Password
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
Save & Exit Menu
Table 63 Save & Exit Menu
BIOS SETUP UTILITY
Main Advanced Boot Security Save & Exit
Save Changes and R eset Di scar d Chang es an d Res et
Save Options Save Changes Di scar d Chang es
Res tor e Defa ults
Select Screen ↑↓ Select It em Enter: Sel ect +- C hang e Op t. F1: Ge neral H elp F2: Previous Values F3: Optimize d D efaults F4 Save & Exit ESC E xit
Versi on 2.1 6. 1242. C op yr ight (C) 20 13, Amer ican M eg atr en ds, I nc.
Chapter 4
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KEMX-1750 series Use r’ s M a nu al
Save C hanges an d E xit
Exit system setup after saving the changes. Once you are finished making your
selections, choose this option from the Exit menu to ensure the values you selected
are saved to the CMOS RAM. The CMOS R AM is sustained by an onboard backup
battery and stays on even when the PC is turned off. When you select this option, a
confirmation window appears. Select [Yes] to save changes and exit.
D iscard Ch ang es and Exit
Exit system setup without saving any changes. Select this option only if you do not
want to save the changes that you made to the Setup program. If you made changes
to fields other than system date, system time, and password, the BIOS asks for a
confirmation before exiting.
D iscard Ch ang es
Discards changes done so far to any of the setup values. This option allows you to
discard the selections you made and restore the previously saved values. After
selecting this option, a confirmation appears. Select [Yes] to discard any changes and
load the previously saved values.
Load Optimal Defaults
Load Optimal Default values for all the setup values. This option allows you to load
optimal default values for each of the parameters on the Setup menus, which will
provide the best performance settings for your system. The F9 key can be used for
this operation.
Load Fai ls a f e Defa ult s
Load Optimal Default values for all the setup values. This option allows you to load
failsafe default values for each of the parameters on the Setup menus, which will
provide the most stable performance settings. The F8 key can be used for this
operation.
Chapter 5
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KEMX-1750 series Use r’ s M a nu al
Chapter 5
Driver Installa tion
If your KEMX-1750 series does not come with an operating system pre-installed,
you will need to install an operating system and the necessary drivers to operate it.
After you have finished assembling your system and connected the appropriate
power source, power it up using the power supply and install the desired operating
system.
You can download the drivers for the KEMX-1750 series from the Quanmax website
at www.quanmax.com and install as instructed there. For other operating systems,
please contact Quanmax.
NOTE
When the system reboots without connecting the CRT, there might be no
image on screen when you insert the CRT/VGA cable. Please
press ing <Ctrl>+<Alt>+<F1> simultaneously to show the image on screen.
Appendix A
58
KEMX-1750 series Use r’ s M a nu al
Append ix A
DIO (Digital I/O) Sample Code
//***************************************************************//
//DIO sample code for KEMX-1750 //
//Please compile with Turbo C 3.0 to utilized the program //
// //
//DIO GPIO pin define from BayTrail chipset //
// DI_0 : SOC S5_GPIO32 DO_0 : SOC S5_GPIO36 //
// DI_1 : SOC S5_GPIO33 DO_1 : SOC S5_GPIO37 //
// DI_2 : SOC S5_GPIO34 DO_2 : SOC S5_GPIO38 //
// DI_3 : SOC S5_GPIO35 DO_3 : SOC S5_GPIO39 //
// //
//***************************************************************//
#include <stdio.h>
#include <conio.h>
#include <dos.h>
typedef unsigned long DWORD;
#define GPIO_BASE 0x500
#define GPIO2_SEL 0xA4
#define GPIO2_LVL 0xA8
#define SET_IO32(IoAddr, dSet) outpd(IoAddr, inpd(IoAddr) | (dSet))
#define RESET_IO32(IoAddr, Rst) outpd(IoAddr, inpd(IoAddr) &~ (Rst))
#define READ_IO32(IoAddr) inpd(IoAddr)
DWORD inpd(int portid)
{
DWORD dwRet;
asm mov dx, portid;
asm lea bx, dwRet;
Appendix A
59
KEMX-1750 series Use r’ s M a nu al
__emit__(
0x66,0x50, // push EAX
0x66,0xED, // in EAX,DX
0x66,0x89,0x07, // mov [BX],EAX
0x66,0x58
); // pop EAX
return dwRet;
}
void outpd(int portid, DWORD dwVal)
{
asm mov dx, portid;
asm lea bx, dwVal;
__emit__(
0x66,0x50, // push EAX
0x66,0x8B,0x07, // mov EAX,[BX]
0x66,0xEF, // out DX,EAX
0x66,0x58
); // pop EAX
}
int main()
{
int gDioGpio[] = {32, 33, 34, 35, 36, 37, 38, 39};
DWORD gGpioLvValue = 0;
int i = 0;
//Read DI_0~3 value
printf("Read DI_O~3 value\n");
for (i=0; i< 4; i++)
{
gGpioLvValue = READ_IO32(GPIO_BASE + GPIO2_LVL);
gGpioLvValue &= (0x01 << gDioGpio[i]);
printf("DI_%d = %d\n",i ,gGpioLvValue > 0);
}
s ys tem ("paus e");
Appendix A
60
KEMX-1750 series Use r’ s M a nu al
//set DO_0~3 to High
printf("Set DO_0~3 to High\n");
outpd(GPIO_BASE + GPIO2_LVL, 0xFFFFFFFF) ;
s ys tem ("paus e");
//set DO_0~3 to Low
printf("Set DO_0~3 to Low\n");
outpd(GPIO_BASE + GPIO2_LVL, 0x0);
s ys tem ("paus e");
return 0;
}
Appendix B
61 KEMX-1750 series Use r’ s M a nu al
Append ix B
Wat chDog Timer Sa mple Code
//********************************************************************** //********************************************************************** //** ** //** (C) Copyright 2013-2014, Quanmax, Inc. ** //** ** //** All Rights Reserved. ** //** ** //** 5F, No.455, Ti-Ding Blvd., Sec. 2, ** //* * Neihu Dis trict, Taipei, Tai wa n 114 ** //** ** //** Phone: +886-2-2799-2789 ** //** ** //********************************************************************** //********************************************************************** //========================================================== ==========// //KEMX-1750 DOS Watchdog sample program // //Please compile with Turbo C 3.0 to utilized the program // //========================================================== ==========//
#include<stdio.h>
#define SIO_CONFIG_INDEX 0x2e #define SIO_CONFIG_DATA SIO_CONFIG_INDEX+1
void UnlockSIO() { outp(SIO_CONFIG_INDEX,0x87); outp(SIO_CONFIG_INDEX,0x87); }
void LockSIO()
Appendix B
62 KEMX-1750 series Use r’ s M a nu al
{ outp(SIO_CONFIG_INDEX,0xAA); }
void SetLDN(int LDN) { outp(SIO_CONFIG_INDEX, 0 x07); outp(SIO_CONFIG_DATA, LDN); }
voi d m a in() { int value = 0;
UnlockSIO(); SetLDN(0x08);
//Enable WDT outp(SIO_CONFIG_INDEX,0x30); outp(SIO_CONFIG_DATA,0x01);
//Set Timer unit(0xF0 bit3(0: 1sec, 1: 60 sec) of watchdog timer by setting this bit) outp(SIO_CONFIG_INDEX,0 xF0); value=inp(SIO_CONFIG_DATA); outp(SIO_CONFIG_DATA,(value & 0xF7));//set unit sec.
//Set Timer Value(0xF1 Time of watchdog timer) outp(SIO_CONFIG_INDEX,0 xF1); outp(SIO_CONFIG_DATA,0x14);/ /s et to 20 s ec (0x14)
LockSIO(); }
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