KEEX-7100 Series Intel® Embedded Compact Extended Form Factor with Intel® Celeron / Core i processor User’s Guide KEEX-7100 Series User’s Manual I
Contact Info: Quanmax Inc. 4F, No. 415, Ti-Ding Blvd. Sec. 2NeiHu District, Taipei 114Taiwan Tel: +886-2-2799-2789 Fax: +886-2-2799-7399 Visit our site at: www.quanmax.com © 2013 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.
Content Content Content....................................................................................................................... 3 Figures ....................................................................................................................... 5 Tables ......................................................................................................................... 6 Safety Instructions .....................................................................................
Content Chapter 5 Driver Installation................................................................................. 56 Appendix A DIO (Digital I/O) Sample Code ............................................................ 57 Appendix B WatchDog Timer Sample Code ..........................................................
Figures Figures Figure 1 Block Diagram ............................................................................. 18 Figure 2 Mechanical Dimensions ............................................................... 19 Figure 3 Jumper Connector ....................................................................... 20 Figure 4 Jumper and Connector Locations ................................................ 21 Figure 5 Rear Panel IO .............................................................................
Tables Tables Table 1 KEEX-7100 Series Specification ................................................... 18 Table 2 Jumper List .................................................................................... 22 Table 3 JP1 AT / ATX Mode Selection ........................................................ 22 Table 4 JP2 RTC Reset Selection .............................................................. 22 Table 5 JP3 SRTC Reset Selection ...........................................................
Tables Table 35 CN13 Right Channel 2W Audio AMP Output Wafer ..................... 31 Table 36 CN16 Digital Input / Output Wafer ............................................... 31 Table 37 CN17 S/PDIF Output Pin Header ................................................ 32 Table 38 CN18 MPCIE ATC Pin Header for MPCIE 1 ................................ 32 Table 39 DIMM1 DDR3 Memory SO-DIMM Socket ................................... 32 Table 40 FAN1 CPU FAN Wafer..................................................
Safety Instructions 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.
Safety Instructions 3. 4. Follow the guidelines provided in “Preventing Electrostatic Discharge” on the following page. 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.
Safety Instructions When transporting a sensitive component, first place it in an antistatic container 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 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 shipment. 2. Remove all items from the box.
Preface 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.
Preface 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.
Preface 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.
Preface 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.
Chapter 1 Chapter 1 Introduction Overview The KEEX-7100 Series is an ECX Form Factor embedded single board computer (SBC) that equips Intel® Celeron /Core i processor with the high integration of the Intel® QM77 / HM76 chipset. Featured are DDR3 1333/1600 SO-DIMM, 2x Dual Channel 24-bit LVDS, HDMI, 2x DP, VGA, 2x Gigabit Ethernet, 2x SATA, mini PCIe slot, 4x USB 3.0, 4x USB 2.0, 2x COM ports, HD audio.
Chapter 1 Product Specifications Model Name KEEX-7100 Series Form Factor ECX PCB Size 146 x 105 x 1.5 mm Processor /Chipset KEEX-7101 : Intel® Core processor i7-3517UE + QM77 Express Chipset KEEX-7103 : Intel® Celeron processor 1047UE+ HM76 Express Chipset Memory 1x DDR3 SO-DIMM Socket Display supported 2x Display Port 1x HDMI 1x VGA 2x Dual channel 24-bit LVDS * Switch DP2 to LVDS2 by BIOS setting.
Chapter 1 Operation Temp.
Chapter 1 Mechanical Dimensions *A-ø: 3.5mm *B-ø: 3.
Chapter 2 Chapter 2 Hardware Settings 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. Figure 3 Jumper 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.
Chapter 2 Jumper Settings and Pin Definitions For jumper and connector locations, please refer to the diagrams below.
Chapter 2 Jumper Settings 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.
Chapter 2 Table 7 JP5 Backlight Power Enable Selection for LVDS2 Jumper 1 2 5 6 Setting 1-3 3-5 2-4 4-6 1 2 Status Backlight Enable Voltage = +3.3V Backlight Enable Voltage = +5V Active High Active Low Pitch:2.0mm[PINREX 222-97-03GBB1] Table 8 JP6 Backlight Power Enable Selection for LVDS1 1 2 5 6 Jumper Setting Status 1-3 Backlight Enable Voltage = +3.3V 1 3-5 Backlight Enable Voltage = +5V 2-4 Active High 2 4-6 Active Low Pitch:2.
Chapter 2 Rear Panel Pin Assignments Figure 5 Rear Panel IO Table 12 Rear Panel Connector List Label CN4 CN5 CN14 CN15 DP1 DP2 HDMI1 Function USB3.0 Port-0,1 Type-A Connector USB3.0 Port-2,3 Type-A Connector GbE LAN1 RJ-45 Connector GbE LAN2 RJ-45 Connector DisplayPort Connector DisplayPort Connector HDMI Connector Table 13 CN4 USB3.
Chapter 2 Table 14 CN5 USB3.0 Port-2,3 Type-A Connector Pin Signal Name Pin Signal Name 1 +USBA_VCC 10 +USBB_VCC 2 USBA_D11 USBB_D3 USBA_D12 USBB_D4 GND 13 GND 5 USBA_RX14 USBB_RX6 USBA_RX+ 15 USBB_RX+ 7 GND 16 GND 8 USBA_TX17 USBB_TX9 USBA_TX+ 18 USBB_TX+ *：The power source of +USBVCC can be selected by JP5.
Chapter 2 Table 18 DP2 DisplayPort Connector Pin Signal Pin 1 TX0+ 11 2 GND 12 3 TX013 4 TX1+ 14 5 GND 15 6 TX116 7 TX2+ 17 8 GND 18 9 TX219 10 TX3+ 20 [WIN WIN WDPE-20F3L1BU3] Table 19 HDMI1 HDMI Connector Pin Signal 1 TMDS Data2+ 2 Ground 3 TMDS Data2– 4 TMDS Data1+ 5 Ground 6 TMDS Data1– 7 TMDS Data0+ 8 Ground 9 TMDS Data0– 10 TMDS Clock+ 11 Ground 12 TMDS Clock– 13 Reserved 14 Reserved 15 DDC_CLK 16 DDC_DATA 17 Ground 18 +5 V Power 19 Hot Plug Detect HOMETOM HD19B36BEA077 KEEX-7100 Series User’s Manual
Chapter 2 Main Board Pin Assignments Label ATX1 BAT1 BZ1 COM1 COM2 CN1 CN2 CN3 CN6 CN7 CN8 CN9 CN10 CN11 CN12 CN13 CN16 CN17 CN18 DIMM1 FAN1 FP1 FP2 LVDS1 LVDS2 MPCIE1 SATA1 SATA2 Table 20 Internal Connector List Function +12V Power Input Connector CR2032 Battery Power Input Wafer Onboard Buzzer RS-232/422/485 Port 1 Wafer RS-232 Port 2 Wafer Backlight Power Output Wafer for LVDS1 Backlight Power Output Wafer for LVDS2 VGA Output Pin Header USB2.0 Port 8, 9 Pin Header USB2.
Chapter 2 Table 23 COM1 RS-232/422/485 Port 1 Wafer Half Duplex Pin RS-232 RS-422 RS-485 1 DCD TXDATA2 DSR N/A N/A 3 RXD RX+ N/A 4 RTS N/A N/A 5 TXD TX+ DATA+ 6 CTS N/A N/A 7 DTR RXN/A 8 RI N/A N/A 9 GND GND GND 10 +5V +5V +5V Pitch:1.25mm [Pinrex 712-73-10TWB0] Table 24 COM2 RS-232 Port 2 Wafer Pin RS-232 1 DCD 2 DSR 3 RXD 4 RTS 5 TXD 6 CTS 7 DTR 8 RI 9 GND 10 +5V Pitch:1.
Chapter 2 Table 26 CN2 Backlight Power Output Wafer for LVDS 2 Pin Signal Name 1 BL_ADJ_PWM * 2 BL_ADJ_VOL * 3 GND 4 +5V / +12V ** 5 +5V / +12V ** 6 GND 7 BL_EN*** Pitch:1.25mm [YIMTEX 501MW1X07MTR-1R] *：BL_ADJ can be setting in BIOS setup. **：Backlight Power can be selected by JP4. ***：BL_EN can be selected by JP5. Table 27 CN3 VGA Output Header Pin 1 2 15 16 1 2 3 4 5 6 7 8 10 Signal 1 R 3 B 5 GND 7 GND 9 +5V 11 NC 13 HSYNC 15 DDC_CLK Pitch: 2.
Chapter 2 1 3 5 7 Table 29 CN7 USB2.0 Port 10, 11 Pin Header Pin Signal Name Pin Signal Name 2 1 +USBVCC 2 +USBVCC 4 6 3 USB_A4 USB_B8 5 USB_A+ 6 USB_B+ 10 7 GND 8 GND 9 KEY 10 GND Pitch:2.54mm [YIMTEX 3362*05SANGR-09] Table 30 CN8 Keyboard & Mouse Wafer Pin Signal Name 1 MSCLK 2 VCC 3 MSDAT* 4 KBDAT 5 GND 6 KBCLK Pitch:2.0mm [YIMTEX 503PW1*06STR] Table 31 CN9 SIM Interface Wafer for MPCIE 1 Pin Signal Name 1 UIM_PWR 2 UIM_DATA 3 UIM_RESET 4 UIM_VPP 5 UIM_CLK 6 GND Pitch:1.
Chapter 2 Table 33 CN11 SATA HDD Power Output Wafer Pin Signal Name 1 1 +12V 2 2 GND 3 3 GND 4 +5V 4 Pitch:2.5mm [YIMTEX 512CW4ST-2R] Table 34 CN12 Left Channel 2W Audio AMP Output Wafer Pin Signal Name 1 Speaker+ 2 SpeakerPitch=2.0mm WAFER [YIMTEX 503PW1*02STR & 503PW1*02ST-1R] Table 35 CN13 Right Channel 2W Audio AMP Output Wafer Pin Signal Name 1 Speaker+ 2 SpeakerPitch=2.
Chapter 2 Table 37 CN17 S/PDIF Output Pin Header Pin Signal Name 1 S/PDIF Output 2 GND Pitch:2.54mm [YIMTEX 3321*02SAGR(6T)] 1 2 Table 38 CN18 MPCIE ATC Pin Header for MPCIE 1 Pin Signal Name 1 1 MPCIE_ATC# 2 2 GND Pitch:2.54mm [YIMTEX 3321*02SAGR(6T)] Table 39 DIMM1 DDR3 Memory SO-DIMM Socket High=6.0mm Reverse Type [FOXCONN AS0A626-JER6-7H] 1 Table 40 FAN1 CPU FAN Wafer Pin Signal 1 GND 2 +12V* 3 FAN_RPM 2 Pitch:2.54mm [YIMTEX 3 521AW1*03STR] *：PWM Fan control supported.
Chapter 2 Table 43 LVDS1 Primary 24-bit, 2-channel LVDS Panel Connector Pin Signal Name Pin Signal Name 1 LVDS_A016 LVDS_B1+ 2 LVDS_A0+ 17 GND 3 LVDS_A118 LVDS_B24 LVDS_A1+ 19 LVDS_B2+ 5 LVDS_A220 LVDSBCLK6 LVDS_A2+ 21 LVDS_BCLK+ 7 GND 22 LVDS_B3-/NC 8 LVDS_ACLK23 LVDS_B3+/NC 9 LVDS_ACLK+ 24 GND 10 LVDS_A3-/NC 25 DDC_DATA 11 LVDS_A3+/NC 26 VDDEN 12 LVDS_B027 DDC_CLK 13 LVDS_B0+ 28 +3.3V / +5V * 14 GND 29 +3.3V / +5V * 15 LVDS_B130 +3.3V / +5V * Pitch:1.
Chapter 2 Table 45 MPCIE1 Mini-PCIe Express v 1.2 Socket Signal Pin Pin Signal WAKE# 1 2 +3.3VSB Reserved 3 4 Ground Reserved 5 6 +1.5V CLKREQ# 7 8 UIM_PWR* Ground 9 10 UIM_DATA* REFCLK11 12 UIM_CLK* REFCLK+ 13 14 UIM_RESET* Ground 15 16 UIM_VPP* Reserved 17 18 Ground Reserved 19 20 W_Disable# Ground 21 22 PERST# PERn0 23 24 +3.3VSB PERp0 25 26 Ground Ground 27 28 +1.5V Ground 29 30 SMB_CLK PETn0 31 32 SMB_DATA PETp0 33 34 Ground Ground 35 36 USB_DGround 37 38 USB_D+ +3.3VSB 39 40 Ground +3.
Chapter 2 Table 46 SATA1 Serial ATA Port 0 Connector Pin Signal Name 1 GND 2 TX+ 3 TX4 GND 5 RX6 RX+ 7 GND BLUE [WIN WIN WATM-07ABN4A2B8UW4] Table 47 SATA2 Serial ATA Port 1 Connector Pin Signal Name 1 GND 2 TX+ 3 TX4 GND 5 RX6 RX+ 7 GND BLUE [WIN WIN WATM-07ABN4A2B8UW4] KEEX-7100 Series User’s Manual 35
Chapter 3 Chapter 3 System Installation Expansion Interfaces 1x full size mini-PCIe slot supported 1x connector onboard for SIM card signals supported 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 4. 5. Fully insert the module into the socket until a “click” is heard. Press down on the SO-DIMM so that the tabs of the socket lock on both sides of the module Figure 7 Press down on the SO-DIMM Memory Module to lock it in place Removing a DIMM: 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.
Chapter 4 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.
Chapter 4 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.
Chapter 4 Advanced Menu Table 49 Advanced Menu BIOS SETUP UTILITY Main Advanced Boot Security Server Onboard LAN1 Controller [Enabled] Onboard LAN1 Boot Onboard LAN2 Controller Onboard LAN2 Boot Audio Controller [Disabled] [Enabled] [Disabled] [Enabled] > Display Configuration > Power Management Configuration > CPU Advanced Configuration > AMT Configuration > Trusted Computing > SATA Configuration > Intel(R) Rapid Start Technology Mgmt Select Screen ↑↓ Select Item Enter: Select +- Change O
Chapter 4 Table 50 Advanced Menu – Display Configuration BIOS SETUP UTILITY Main Advanced Boot Security Server Mgmt Save & Exit Display Configuration Aperture Size [256 MB] DVMT Pre-Allocated [64M] DVMT Total Gfx Mem [256 M] IGFX – Boot Type [VBIOS Default] Active LVDS 1 [Disabled] DisplayPort 2 Switch [DP 2] Select Screen ↑↓ Select Item Enter: Select +- Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4 Save & Exit ESC Exit Version 2.15.1236.
Chapter 4 Table 51 Advanced Menu –Power Management Configuration BIOS SETUP UTILITY Main Advanced Boot Security Server Mgmt Save & Power Management Configuration ACPI Sleep State [S3 (Suspend to RAM)] Restore AC Power Loss Resume From S3 By PS/2 Keyboard Resume From S3 By PS/2 Mouse Resume By PCIE Device Resume By RTC Alarm [Power Off] [Disabled] [Disabled] [Disabled] [Disabled] EUP Power Saving Mode [Disabled] >Watchdog Timer Configuration Select Screen ↑↓ Select Item Enter: Select +- Cha
Chapter 4 Table 52 Advanced Menu –CPU Advanced Configuration BIOS SETUP UTILITY Main Advanced Boot Security Save & CPU Advanced Configuration EIST [Enabled] Turbo Mode [Enabled] Hyper Treading VT-d [Enabled] [Enabled] Active Processor Cores [All] Limit CPUID Maximum [Disabled] Select Screen ↑↓ Select Item Enter: Select +- Change Opt.
Chapter 4 Table 53 Advanced Menu –AMT Configuration BIOS SETUP UTILITY Main Advanced Boot Security Save & Exit Select Screen ↑↓ Select Item Enter: Select +- Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4 Save & Exit ESC Exit Version 2.15.1236. Copyright (C) 2012, American Megatrends, Inc.
Chapter 4 Table 55 Advanced Menu –SATA Configuration BIOS SETUP UTILITY Main Advanced SATA Controller(s) Security [Enabled] SATA Mode Selection SATA Controller Speed Serial ATA Port 0 Software Preserve Port 0 SATA Device Type Serial ATA Port 1 Software Preserve Port 1 SATA Device Type Serial ATA Port 2 Software Preserve Port 2 Boot [ AHCI] [ Default] Save Empty Unknown [ Enabled ] [ Hard Disk Driver] Empty Unknown [ Enabled ] [ Hard Disk Driver] Empty Unknown [ Enabled ] Version 2.15.1236.
Chapter 4 Table 56 Advanced Menu – Intel Rapid Start Technology BIOS SETUP UTILITY Main Advanced Boot Security Server Mgmt Save & Exit Select Screen ↑↓ Select Item Intel® Rapid Start Technology Enter: Select [Disabled] +- Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4 Save & Exit ESC Exit Version 2.15.1236. Copyright (C) 2012, American Megatrends, Inc.
Chapter 4 Table 58 Advanced Menu –USB Configuration BIOS SETUP UTILITY Main Advanced Boot Security USB Configuration USB Devices: 2 Hubs Legacy USB Support USB 3.0 Support XHCI hand-off EHCI Hand-off USB Mass Storage Driver Support XHCI Pre-Boot Driver XHCI Mode [Enabled] [Enabled] [Enabled] [Disabled] [Enabled] [Enabled] [ Smart Auto] Save Version 2.15.1236. Copyright (C) 2012, American Megatrends, Inc. Legacy USB Support Options: Disabled, Enabled, Auto USB 3.
Chapter 4 Table 59 Advanced Menu –DIO Configuration BIOS SETUP UTILITY Main Advanced Boot Security DIO Configuration User Configuration DI_1 DI_2 DI_3 DI_4 1 1 1 1 DO_1 DO_2 DO_3 DO_4 1 1 1 1 [Disabled] Save Version 2.15.1236. Copyright (C) 2012, American Megatrends, Inc. User Configuration Options: Disabled, Enabled KEEX-7100 Series User’s Manual 48 & Select Screen ↑↓ Select Item Enter: Select +- Change Opt.
Chapter 4 Table 60 Advanced Menu – Super IO Configuration BIOS SETUP UTILITY Main Advanced Boot Security Server Mgmt Save & Exit Super IO Configuration >Serial Port 1 Configuration >Serial Port 2 Configuration Version 2.15.1236. Copyright (C) 2012, American Megatrends, Inc.
Chapter 4 Table 62 Advanced Menu –Super IO Configuration – Serial Port 2 Configuration BIOS SETUP UTILITY Main Advanced Boot Security Server Mgmt Serial Port 2 Configuration Serial Port Device Settings Change Settings [Enabled] IO=2F8h; IRQ=3 [Auto] Version 2.15.1236. Copyright (C) 2012, American Megatrends, Inc.
Chapter 4 Table 63 Advanced Menu –H/W Monitor BIOS SETUP UTILITY Main Advanced Boot Security PC Health Status CPU Warning Temperature CPU FAN Configuration CPU Temperature Bottom Side System Temperature Top Side System Temperature CPU FAN Speed [Disabled] : +50 C : +34 C : +38 C +7389RPM +3.3V +VCORE +1.05V +1.5V +5VDUAL +VIN +3.3VSB : +3.344 V : +0.792 V : +1.008 V : +1.564 V : +5.160V : +11.704 V : +3.392 Save Select Screen ↑↓ Select Item Enter: Select +- Change Opt.
Chapter 4 Boot Menu Table 64 Boot Menu BIOS SETUP UTILITY Main Advanced Boot Boot Configuration Full Screen LOGO Display [Disabled] Setup Prompt Timeout Bootup NumLock State 1 [On] UEFI Boot [Disabled] Security & Select Screen ↑↓ Select Item Enter: Select +- Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4 Save & Exit ESC Exit Boot Option Priorities Version 2.15.1236. Copyright (C) 2012, American Megatrends, Inc.
Chapter 4 Security Menu Table 65 Security Menu BIOS SETUP UTILITY Main Advanced Boot Security Save & Password Description If ONLY the Administrator’s password is set, then this only limits access to Setup and is only asked for when entering Setup If ONLY the User’s password is set, then this is a power on password and must be entered to boot or enter Setup.
Chapter 4 Save & Exit Menu Table 66 Save & Exit Menu BIOS SETUP UTILITY Main Advanced Boot Security Save & Exit Select Screen ↑↓ Select Item Enter: Select +- Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4 Save & Exit ESC Exit Version 2.15.1236. Copyright (C) 2012, American Megatrends, Inc.
Chapter 4 Save Changes and Exit 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 RAM 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. Discard Changes and Exit Exit system setup without saving any changes.
Chapter 5 Chapter 5 Driver Installation If your KEMX-7100 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 KEEX-7100 from the Quanmax website at www.quanmax.com and install as instructed there.
Appendix A Appendix A DIO (Digital I/O) Sample Code //*************************************************************** //KEEX-7100 DOS DIO sample program //Please compile with Turbo C 3.
Appendix A //DO_2 is bit 5 //DO_3 is bit 6 outp(0x539,RetVal); RetVal=inp(0x53B);//IO Port: 0x53B RetVal=(RetVal|0x01);//DO_4 is bit 0 outp(0x53B,RetVal); system("pause"); //Reading DI_1~4 RetVal=inp(0x50C);//IO Port: 0x50C RetVal=(RetVal&0x3C);//DI_1 is bit 2 //DI_2 is bit 3 //DI_3 is bit 4 //DI_4 is bit 5 printf("DI_= %d\n",RetVal); system("pause"); return 0; } KEEX-7100 Series User’s Manual 58
Appendix B Appendix B WatchDog Timer Sample Code //============================================ //KEEX-7100 DOS Watchdog sample program //Please compile with Turbo C 3.0 to utilized the program //============================================ #include int main() { int value; //Initialized the WDT program outp(0x2E,0x87); outp(0x2E,0x87); //Setting Logical Device Number to 0x07 outp(0x2E,0x07); outp(0x2F,0x07); //0xF5 bit6 //If watchdog timeout event occurs, this bit will be set to 1.
Appendix B outp(0x2E,0xF0); outp(0x2F,0x81);//bit7 WDTRST# output is enabled return 0; } KEEX-7100 Series User’s Manual 60
