Standard / extended temperature
industrial motherboard in mini-itx form factor with intel haswell processors and hm87 / qm87 express chipset (63 pages)
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Memory Module Installation ................38 Chapter 4 AMI BIOS Setup ....................39 Overview ........................39 Main Menu ......................40 Ad vanced Menu ....................41 Boot Menu......................54 Security Menu .......................55 Save & Exit Menu ....................55 KEMX-1750 series Use r’s Manual...
Content Chapter 5 Driver Installation .....................57 Appendix A DIO (Digital I/O) Sample Code ..............58 Appendix B WatchDog Timer Sample Code ..............61 KEMX-1750 series Use r’s Manual...
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Figure 5 Rear IO ....................33 Figure 6 Expansion Interfaces................37 Figure 7 Align the SO-DIMM Memory Module with the onb oard socket ..38 Figure 8 Press down on the SO-DIMM Memory Module to lock it in place .38 KEMX-1750 series Use r’s Manual...
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Tables 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...
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Table 58 Ad vanced Menu –DIO Configuration ..........51 Table 59 Ad vanced 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 KEMX-1750 series Use r’s Manual...
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.
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.
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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. KEMX-1750 series Use r’s Manual...
Remove all items from the box. If any items listed on the purchase order are missing, notify Quanmax customer service immediately. Inspect the product for damage. If there is damage, notify Quanmax customer service immediately. Refer to “Warranty Policy” for the return procedure.
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.
Quanmax. Limitation of Liability 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.
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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 KEMX-1750 series Use r’s Manual...
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Surge protectors should be used with all UPS systems, and the UPS system should be Underwriters Laboratories (UL) safety approved. KEMX-1750 series Use r’s Manual...
Chapter 1 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, 1 x PS/2 KB&MS, 1 x Parallel port, 1x...
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. KEMX-1750 series Use r’s Manual...
Chapter 2 Jumper Settings and Pin Definitions For jumper and connector locations, please refer to the diagrams below. Figure 4 Jumper and Connector Locations KEMX-1750 series Use r’s Manual...
Backlight Enable Voltage = +5V Active High Active Low Pitch: 2.54mm [Y IMTEX 3362*03SAGR] Table 5 JP3 AT / ATX Mode Selection Jumper Status 1-2 Short ATX Mode 2-3 Short AT Mode Pitch:2.54mm [YIMTEX 3321*03SAGR(6T)] KEMX-1750 series Use r’s Manual...
USB pow er w ill be cut off in S4 & S5 state. 1-2 Short USB pow er is al w ays supply. Pitch:2.54mm [YIMTEX 3321*02SAGR(6T)] Table 11 JP15 RTC Reset Selection Jumper Status 1-2 Open Normal Operation 1-2 Short Clear RTC CMOS Pitch:2.54mm [YIMTEX 3321*02SAGR(6T)] KEMX-1750 series Use r’s Manual...
& BL_ADJ can be setting can be selected by JP4 BL_PWM & BL_ADJ can be setting from 0V to 5V in BIOS setup BL_PWM **:Backlight Power can be selected by JP1. ***:BL_EN can be selected by JP2. KEMX-1750 series Use r’s Manual...
Pitch: 2.54mm [Y IMTEX 3322*05SAGR(6T] Table 18 CN5 USB2.0 Port DN1 Wafer Signal Name +VCCUSB_DN12 USBDN_1- USBDN_1+ Pitch: 1.25mm [Pinrex 712-73-04TWE0] Table 19 CN8 HDD Power Output Wafer Signal +12V Pitch: 2.0mm, Tin Plated, White Insulator [PINREX 721-93-04TWE9] KEMX-1750 series Use r’s Manual...
Signal Name VDD_EN +3.3V / +5V* +3.3V / +5V* TxclkA- TxclkA+ TxoutA0- TxoutA0+ TxoutA1- TxoutA1+ TxoutA2- TxoutA2+ TxoutA3- TxoutA3+ DDC_CLK DDC_Data Pitch:1.25mm Tin Plated [HIROSE DF13-30DP-1.25(24)] *:LVDS1 panel pow er can be selected by JP4. KEMX-1750 series Use r’s Manual...
SLOT,DIP PCI 18*2P EXPRESS 180D( F) Black [ Win Win WPES--036AN41B22UWS] LEA D FREE Table 32 SATA1 Serial ATA Port 0 Connector Signal Nam e DIP SATA-7P 180D CONN. BLUE / double row pin/parallel positioning peg [WIN WIN WATM-07ABN4A2B8UW4] KEMX-1750 series Use r’s Manual...
Table 37 CN4 LAN1 & USB2.0 Port 0,1 Connector Signal Signal MDI[0]+ +USBVCC MDI[0]- USB_A- MDI[1]+ USB_A+ MDI[1]- MDI[2]+ +USBVCC MDI[2]- USB_B- MDI[3]+ USB_B+ MDI[3]- [UDE RU1-161F9WGF(XB)] *:The power source of +USBVCC can be selected by JP13. KEMX-1750 series Use r’s Manual...
Acti vity Yellow LED blink Table 39 USB1 USB3.0 Port 0 Connector Signal Nam e Signal Nam e +USBVCC * USB_RX- USB_D- USB_RX+ USB_D+ USB_TX- USB_TX+ COLOR:BLUE [FOXCONN UEA3119C-4FB1-4F] *:The power source of +USBVCC can be selected by JP13 KEMX-1750 series Use r’s Manual...
Note:RS-232 / 422 / 485 can be selected in BIOS setup. Table 43 DIO1 3 Stack-up Azalia Audio Phone Jack Signal Name GREEN LINE OUT PINK MIC IN JACK*2 DIP 9P 90D AZALIA.D3.5mm [KORTAK ZJ387S-9B-7H] KEMX-1750 series Use r’s Manual...
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. KEMX-1750 series Use r’s Manual...
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. KEMX-1750 series Use r’s Manual...
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.
F3: Optimized Defaults Frequenc y 1333 MHz F4 Save & Exit Sys tem date [Mon 12/01/2014] ESC Exit Sys tem ti me [17:23:12] Access Level Admi nistrator Version 2.16.1242. C opyright (C) 2013, American M egatrends, Inc. KEMX-1750 series Use r’s Manual...
Version 2.16.1242. C opyright (C) 2013, American M egatrends, Inc. Onboard LAN 1 Controller Options: Disabled, Enabled Onboard LAN 1 Boot Options: Disabled, Enabled Onboard LAN 2 Controller Options: Disabled, Enabled Onboard LAN 2 Boot Options: Disabled, Enabled Audio Controller Options: Disabled, Enabled KEMX-1750 series Use r’s Manual...
A Port 1 Empty ESC Exit Port 1 [ Enabled ] Version 2.16.1242. C opyright (C) 2013, American M egatrends, Inc. SATA Options: Disabled, Enabled SATA Mode Options: IDE Mode, AHCI Mode Port 1 Options: Disabled, Enabled KEMX-1750 series Use r’s Manual...
Legacy USB Support Options: Disabled, Enabled, Auto XHCI Legacy Support Options: Disabled, Enabled XHCI hand-off Options: Disabled, Enabled EHCI hand-off Options: Disabled, Enabled USB Mass Storage Driver Support Options: Disabled, Enabled xHCI Mode Options: Smart Auto, Enabled KEMX-1750 series Use r’s Manual...
F1: General H elp F2: Previous Values DO-1 F3: Optimized Defaults F4 Save & Exit DO-2 ESC Exit DO-3 DO-4 Version 2.16.1242. C opyright (C) 2013, American M egatrends, Inc. USER Configuration Options: Disabled, Enabled KEMX-1750 series Use r’s Manual...
Full Screen LOGO Display Options: Disabled, Enabled Bootup Numlock State Options: On, Off Keyboard Detect Warning Options: Disabled, Enabled CSM Support Options: Disabled, Enabled Boot Option Filter Options: UEFI and Legacy, Legacy only, UEFI only KEMX-1750 series Use r’s Manual...
+- Change Opt. Save C hanges F1: General H elp Discard Changes F2: Previous Values F3: Optimized Defaults Restore Defaults F4 Save & Exit ESC Exit Version 2.16.1242. C opyright (C) 2013, American M egatrends, Inc. KEMX-1750 series Use r’s Manual...
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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. KEMX-1750 series Use r’s Manual...
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 www.quanmax.com and install as instructed there. For other operating systems, please contact Quanmax.
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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); system("pause"); KEMX-1750 series Use r’s Manual...
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Appendix A //set DO_0~3 to High printf("Set DO_0~3 to High\n"); outpd(GPIO_BASE + GPIO2_LVL, 0 xFFFFFFFF); system("pause"); //set DO_0~3 to Low printf("Set DO_0~3 to Low\n"); outpd(GPIO_BASE + GPIO2_LVL, 0 x0); system("pause"); return 0; KEMX-1750 series Use r’s Manual...
//********************************************************************** //========================================================== ==========// //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,0 x87); outp(SIO_CONFIG_INDEX,0 x87); void LockSIO() KEMX-1750 series Use r’s Manual...
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//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);//set to 20 sec (0x14) LockSIO(); KEMX-1750 series Use r’s Manual...