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Q s e v e n M o d u l e

A Q 7 - L N

Appendix A Programming the Watchdog Timer

A-5

WatchDog Timer Register II (Index=F6h, Default=00h)

Bit

7-0

= 0 x 00 Time-out Disable

= 0 x 01 Time-out occurs after 1

second/minute

= 0 x 02 Time-out occurs after 2

second/minutes

= 0 x 03 Time-out occurs after 3

second/minutes

………………………………..

= 0 x FF Time-out occurs after 255

second/minutes

WatchDog Timer Register III (Index=F7h, Default=00h)

Bit

: Mouse interrupt reset Enable or Disable

= 1 Watchdog Timer is reset upon a

Mouse interrupt

= 0 Watchdog Timer is not affected by

Mouse interrupt

Bit 6

: Keyboard interrupt reset Enable or
Disable

= 1

Watchdog Timer is reset upon a

Keyboard interrupt

= 0

Watchdog Timer is not affected by

Keyboard interrupt

Bit

: Force Watchdog Timer Time-out. Write

Only

Содержание AQ7-LN

Страница 1: ...Qseven Module A Q 7 L N AQ7 LN Onboard Intel AtomTM N455 Processor With LCD Ethernet PCI Express LPC SMBus Audio SATA 3 0 Gb s AQ7 LN Manual 3rd Ed Nov 2013 ...

Страница 2: ... manual is intended to be accurate and reliable However the original manufacturer assumes no responsibility for its use or for any in fringements upon the rights of third parties that may result from its use The material in this document is for product information only and is subject to change without notice While reasonable efforts have been made in the preparation of this document to assure its ...

Страница 3: ...and Atom TM are trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corp ITE is a trademark of Integrated Technology Express Inc IBM PC AT PS 2 and VGA are trademarks of International Business Machines Corporation Please be notified that all other products name or trademarks not be mentioned above are properties of their respective owners ...

Страница 4: ...our card please make sure that the following materials have been shipped 1 AQ7 LN CPU Module 1 CD ROM for manual in PDF format and drivers 4 M2 5 Screws If any of these items should be missing or damaged please contact your distributor or sales representative immediately ...

Страница 5: ...l Drawing of Connectors and Jumpers 2 3 2 3 List of Jumpers 2 5 2 4 List of Connectors 2 5 2 5 VGA Connector CN2 2 6 2 6 RTC Battery Connector BAT1 2 7 2 7 CPLD Control Switch SW1 2 7 2 8 MXM Connector Pinout CN1 2 5 Chapter 3 AMI BIOS Setup 3 1 System Test and Initialization 3 2 3 2 AMI BIOS Setup 3 3 Chapter 4 Driver Installation 4 1 Installation 4 3 Appendix A Programming The Watchdog Timer A 1...

Страница 6: ...odule A Q 7 L N v A 2 W83627DHG Watchdog Timer Initial Program A 7 Appendix B I O Information B 1 I O Address Map B 2 B 2 1 st MB Memory Address Map B 3 B 3 IRQ Mapping Chart B 4 B 4 DMA Channel Assignments B 4 ...

Страница 7: ...Qseven Module A Q 7 L N Chapter 1 General Information 1 1 General Information Chapter 1 ...

Страница 8: ...ion interfaces ex four PCI Express x1 one LPC and one SMBus interface For the display specifications AQ7 LN integrates Intel Atom N455 and integrates hardware MPEG2 decoder and shared system memory is up to 384MB DVMT 4 0 The display of AQ7 LN supports up to 18 bit single channel LVDS LCD The AQ7 LN equips rich I O interfaces such as eight USB2 0 and ample storages of two SATA 2 and onboard SATA S...

Страница 9: ...tel Atom N455 Processor Onboard DDR3 667 Memory Max 2 GB Gigabit Ethernet CRT Connector 18 bit Single Channel LVDS LCD High Definition Audio Interface SATA 3 0 Gb s x 2 Onboard SATA SSD Max 16 GB optional USB2 0 x 8 PCI Express x1 x 4 5V Only Operation Qseven Form Factor 85mm x 70mm ...

Страница 10: ...atchdog Timer Generates a Time out System Reset H W Status Monitoring Supports CPU Voltages Fan Speed and Temperatures Monitoring Expansion Interface PCI Express x1 x 4 LPC Bus x 1 SMBus x 1 Battery Lithium battery Power Supply Voltage 5V DC Vcc_RTC for RTC battery optional 2 5V 3 3V 2 pin safer for RTC battery Optional Board Size 3 35 L x 2 75 W 85mm x 70mm with SSD Gross Weight 0 44 lb 0 2 kg Op...

Страница 11: ... to 1366x768 or 1280x800 WXGA 60 Hz for LCD LCD Interface 18 bit single channel LVDS CRT One CRT connector on the module I O Storage SATA 3 0 Gb s x 2 SATA SSD onboard Max 16 GB optional USB USB2 0 x 8 Serial Port From LPC interface on the carrier board Parallel Port From LPC interface on the carrier board Keyboard and Mouse From LPC interface on the carrier board IR Interface From LPC interface o...

Страница 12: ...Qseven Module A Q 7 L N Chapter 2 Quick Installation Guide 2 1 Quick Installation Guide Chapter 2 ...

Страница 13: ...e the power is on because a sudden rush of power can damage sensitive electronic components Always ground yourself to remove any static charge before touching the board Modern electronic devices are very sensitive to static electric charges Use a grounding wrist strap at all times Place all electronic components on a static dissipative surface or in a static shielded bag when they are not in the c...

Страница 14: ...Qseven Module A Q 7 L N Chapter 2 Quick Installation Guide 2 3 2 2 Location and Mechanical Drawing of Connectors and Jumpers ...

Страница 15: ...pplication The table below shows the function of each of the board s jumpers Label Function SW1 AT_ATX Selection Clear CMOS Setting 2 4 List of Connectors The board has a number of connectors that allow you to configure your system to suit your application The table below shows the function of each board s connectors Label Function CN2 VGA Cable Connector BAT1 RTC Battery Connector ...

Страница 16: ...E 4 GND 5 CRT_DDC_CLK 6 CRT_DDC_DATA 7 CRT_HSYNC 8 CRT_VSYNC 9 SMI 10 SCI 2 6 RTC Battery Connector BAT1 Pin Signal 1 3V_BAT 2 GND 2 7 CPLD Control Switch SW1 Pin Signal 1 ON AT mode OFF ATX mode Default 2 ON Clear CMOS OFF reserve CMOS Default 2 8 MXM Connector Pinout CN1 Pin Signal Pin Signal 1 GND 2 GND 3 GBE_MDI3 4 GBE_MDI2 ...

Страница 17: ...16 SLP_S5 17 WAKE 18 SLP_S3 19 SUS_STAT 20 PWRBTN 21 SLP_BTN 22 LID_BTN 23 GND 24 GND KEY KEY 25 GND 26 PWGIN 27 BATLOW 28 RSTBTN 29 SATA_TXP0 30 SATA_TXP1 31 SATA_TXN0 32 SATA_TXN1 33 ICH_SATA_LED 34 GND 35 SATA_RXP0 36 SATA_RXP1 37 SATA_RXN0 38 SATA_RXN1 39 GND 40 GND 41 BIOS_DISABLE 42 NC 43 NC 44 NC 45 NC 46 NC 47 NC 48 NC 49 NC 50 NC 51 NC 52 NC 53 NC 54 NC 55 NC 56 SMI 57 GND 58 GND ...

Страница 18: ...DT_OUT 73 GND 74 GND 75 USBP7N 76 USBP6N 77 USBP7P 78 USBP6P 79 OC 6_7 80 OC 4_5 81 USBP5N 82 USBP4N 83 USBP5P 84 USBP4P 85 OC 2_3 86 OC 0_1 87 USBP3N 88 USBP2N 89 USBP3P 90 USBP2P 91 NC 92 NC 93 USBP1N 94 USBP0N 95 USBP1P 96 USBP0P 97 GND 98 GND 99 LA_DATA0 100 NC 101 LA_DATA 0 102 NC 103 LA_DATA1 104 NC 105 LA_DATA 1 106 NC 107 LA_DATA2 108 NC 109 LA_DATA 2 110 NC 111 L_VDDEN 112 L_BKLTEN 113 NC...

Страница 19: ...30 NC 131 NC 132 NC 133 NC 134 NC 135 GND 136 GND 137 NC 138 NC 139 NC 140 NC 141 GND 142 GND 143 NC 144 NC 145 NC 146 NC 147 GND 148 GND 149 NC 150 NC 151 NC 152 NC 153 NC 154 NC 155 CLK_PCIE_100M 156 PCIE_WAKE 157 CLK_PCIE_100M 158 PCIE_RST 159 GND 160 GND 161 ICH_PCIE_TXP3 162 ICH_PCIE_RXP3 163 ICH_PCIE_TXN3 164 ICH_PCIE_RXN3 165 GND 166 GND 167 ICH_PCIE_TXP2 168 ICH_PCIE_RXP2 169 ICH_PCIE_TXN2...

Страница 20: ...184 GND 185 LPC_AD0 186 LPC_AD1 187 LPC_AD2 188 LPC_AD3 189 LPC_CLK 190 LPC_FRAME 191 SERIRQ 192 LPC_LDRQ 0 193 RTCBAT 194 ICH_SPKR 195 FAN_TAC 196 FAN_CTL 197 GND 198 GND 199 SPI_SI 200 SPI_CS 0 201 SPI_SO 202 NC 203 SPI_CLK 204 NC 205 5VSB_EXT 206 5VSB_EXT 207 TCK_M 208 TDO_M 209 TMS_M 210 TDI_M 211 5V_EXT 212 5V_EXT 213 5V_EXT 214 5V_EXT 215 5V_EXT 216 5V_EXT 217 5V_EXT 218 5V_EXT 219 5V_EXT 22...

Страница 21: ...Qseven Module A Q 7 L N Chapter 2 Quick Installation Guide 2 10 227 5V_EXT 228 5V_EXT 229 5V_EXT 230 5V_EXT ...

Страница 22: ...irements 产品中有毒有害物质或元素名称及含量 AAEON Main Board Daughter Board Backplane 部件名称有毒有害物质或元素铅 Pb 汞 Hg 镉 Cd 六价铬 Cr VI 多溴联苯 PBB 多溴二苯醚 PBDE 印刷电路板及其电子组件外部信号连接器及线材 O 表示该有毒有害物质在该部件所有均质材料中的含量均在 SJ T 11363 2006 标准规定的限量要求以下 X 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ T 11363 2006 标准规定的限量要求备注此产品所标示之环保使用期限系指在一般正常使用状况下 ...

Страница 23: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 1 AMI BIOS Setup Chapter 3 ...

Страница 24: ...current system configuration against the values stored in the CMOS memory If they do not match the program outputs an error message You will then need to run the BIOS setup program to set the configuration information in memory There are three situations in which you will need to change the CMOS settings 1 You are starting your system for the first time 2 You have changed the hardware attached to ...

Страница 25: ...retains the Setup information when the power is turned off Entering Setup Power on the computer and press Del or F2 immediately This will allow you to enter Setup Main Set the date use tab to switch between date elements Advanced Enable disable boot option for legacy network devices Chipset Host bridge parameters Boot Enables disable quiet boot option Security Set setup administrator password Save...

Страница 26: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 4 Setup Menu Main ...

Страница 27: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 5 Advanced Options Summary Launch PXE OpROM Enable Optimal Default Failsafe Default Disable Enable or Disable Boot Option for Legacy Network Devices ...

Страница 28: ...ngs Options Summary PCI Latency Timer 32 PCI Bus Clocks Optimal Default Failsafe Default 64 PCI Bus Clocks 96 PCI Bus Clocks 128 PCI Bus Clocks 160 PCI Bus Clocks 192 PCI Bus Clocks 224 PCI Bus Clocks 248 PCI Bus Clocks Value to be programmed into PCI Latency Timer Register ...

Страница 29: ... Auto Configuration Enable Disable Optimal Default Failsafe Default Enables or Disables BIOS ACPI Auto Configuration Enable Hibernation Enable Optimal Default Failsafe Default Disable Enables or Disables System ability to Hibernate OS S4 Sleep State This option may be not effective with some OS ...

Страница 30: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 8 Suspend mode Suspend Disabled S1 CPU Stop Clock S3 Suspend to RAM Optimal Default Failsafe Default Select the ACPI state used for System Suspend ...

Страница 31: ...up 3 9 CPU Configuration Options Summary Intel SpeedStep Enable Optimal Default Failsafe Default Disable Enable or Disable Intel R SpeedStep tm Hyper Threading Enable Optimal Default Failsafe Default Disable En Disable CPU Hyper Threading function ...

Страница 32: ... Default Disable Execute Disable can prevent certain classes of malicious buffer overflow attacks when combined with a supporting OS Windows Server 2003 SP1 Windows XP SP2 SuSE Linux 9 2 RedHat Enterprise 3 Update 3 Limit CPUID Maximum Enable Optimal Default Failsafe Default Disable Disabled for Windows XP ...

Страница 33: ...1 IDE Configuration Options Summary ATA Or IDE Configuration Compatible Optimal Default Failsafe Default Enhanced Select ATA or IDE configuration Configure SATA As IDE Optimal Default Failsafe Default RAID AHCI Select a configuration for SATA controller ...

Страница 34: ... Setup 3 12 Intel IGD SWSCI OpRegion Options Summary DVMT Mode Select Fixed Mode DVMT Mode Optimal Default Failsafe Default Select DVMT Mode used by Internal Graphics Device DVMT FIXED Memory 128MB 256MB Optimal Default Failsafe Default Maximum ...

Страница 35: ... will be activated during POST This has no effect if external graphics present LCD Panel Type 640x480 LVDS 800x600 LVDS 1024x768 LVDS Optimal Default Failsafe Default 800x480 LVDS 1280x768 LVDS 1280x800 LVDS Select LCD panel used by Internal Graphics Device by selecting the appropriate setup item Backlight control function The Most Bright 100 A Little Bright 75 The Medium Light 50 Optimal Default ...

Страница 36: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 14 A Little Dark 25 The Most Dark 0 Select Backlight brightness of LVDS ...

Страница 37: ...pport Enabled Optimal Default Failsafe Default Disabled Auto Enables BIOS Support for Legacy USB Support When enabled USB can be functional in legacy environment like DOS AUTO option disables legacy support if no USB devices are connected Device Name Emulation Type Auto Optimal Default Failsafe Default ...

Страница 38: ...tup 3 16 Floppy Forced FDD Hard Disk CDROM If Auto USB devices less than 530MB will be emulated as Floppy and remaining as Floppy and remaining as hard drive Forced FDD option can be used to force a HDD formatted drive to boot as FDD Ex ZIP drive ...

Страница 39: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 17 W83L786G H W Monitor ...

Страница 40: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 18 Super IO Configuration ...

Страница 41: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 19 Serial Port 0 Configuration ...

Страница 42: ...onfiguration Options summary Serial Port Disabled Enabled Optimal Default Failsafe Default Allows BIOS to En Disable correspond serial port Change Settings Serial Port 1 Auto Optimal Default Failsafe Default IO 3F8h IRQ 4 IO 3F8h IRQ 3 4 IO 2F8h IRQ 3 4 IO 3E8h IRQ 10 11 ...

Страница 43: ...Select Serial Port resource Change Settings Serial Port 2 Auto Optimal Default Failsafe Default IO 2F8h IRQ 3 IO 3F8h IRQ 3 4 IO 2F8h IRQ 3 4 IO 3E8h IRQ 10 11 IO 2E8h IRQ 10 11 COM2 Type Select RS232 Optimal Default Failsafe Default RS422 RS485 Allows BIOS to Select Serial Port resource ...

Страница 44: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 22 Digital IO Port Configuration Options summary Port 1 8 Input Output Set GPIO as Input or Output ...

Страница 45: ...23 Clock Generator Configuration Options summary PLL1 Spread Spectrum Disable Enable Optimal Default Failsafe Default Spread Spectrum Setting for PLL1 PLL3 Spread Spectrum Disable Enable Optimal Default Failsafe Default Spread Spectrum Setting for PLL3 ...

Страница 46: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 24 Chipset ...

Страница 47: ...3 25 Host Bridge Options summary MMIO Size AUTO Optimal Default Failsafe Default 1GB 2GB Set reserve memory size for MMIO Initiate Graphic Adapter IGD Optimal Default Failsafe Default Select which graphics controller to use as the primary boot device ...

Страница 48: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 26 Memory Frequency and Timing ...

Страница 49: ...Qseven Module A Q 7 L N Chapter 3 AMI BIOS Setup 3 27 OnChip VGA Configuration Options summary Share Memory Size 1 MB 8 MB Select Share Memory Size ...

Страница 50: ...etup 3 28 South Bridge Options Summary HD Audio Controller Disabled Enable Optimal Default Failsafe Default Enabling Disabling HD Audio controller USB Function Disabled Enabled Optimal Default Failsafe Default Enabling Disabling 8111E controller ...

Страница 51: ...afe Default Enable or disable onchip SMBus Controller LAN1 i82567V Gbe Controller Disabled Enabled Optimal Default Failsafe Default Enable or disable onchip GbE Controller LAN2 i82574L Gbe Controller Disabled Enabled Optimal Default Failsafe Default Enable Disable onboard i82574L Ethernet Controller PCI Express Root Port x Disabled Enabled Auto Optimal Default Failsafe Default Enabling Disabling P...

Страница 52: ...Seconds 2 3 Seconds 3 4 Seconds Optimal Default Failsafe Default 4 5 Seconds Select a minimum assertion width of the SLP_S4 signal Restore on AC Power Loss Power Off Optimal Default Failsafe Default Power On Last State Select the action system to take when restoring from power loss ...

Страница 53: ...ons Summary Bootup NumLock State On Optimal Default Failsafe Default Off Select the keyboard NumLock state Quiet Boot Disabled Enabled Optimal Default Failsafe Default En Disable showing boot logo GateA20 Active Upon Request Optimal Default Failsafe Default Always ...

Страница 54: ...PON REQUEST GA20 can be disabled using BIOS services ALWAYS do not allow disabling GA20 this option is useful when any RT code is executed above 1MB Option ROM Messages Force BIOS Optimal Default Failsafe Default Keep Current Set display mode for Option ROM ...

Страница 55: ...rovide access to many of the features in the Setup utility If you highlight these items and press Enter a dialog box appears which lets you enter a password You can enter no more than six letters or numbers Press Enter after you have typed in the password A second dialog box asks you to retype the password for confirmation Press Enter after you have retyped it correctly The password is required at...

Страница 56: ...odule A Q 7 L N Chapter 3 AMI BIOS Setup 3 34 Setup utility Removing the Password Highlight this item and type in the current password At the next dialog box press Enter to disable password protection Save Exit ...

Страница 57: ...Qseven Module A Q 7 L N Chapter 4 Driver Installation 4 1 Driver Installation Chapter 4 ...

Страница 58: ...all drivers and utilities that meet your needs Follow the sequence below to install the drivers Step 1 Install Chipset Driver Step 2 Install VGA Driver Step 3 Install Audio Driver Step 4 Install LAN Driver Step 5 Install Touch Panel Driver Please read instructions below for further detailed installations ...

Страница 59: ...4 The system will help you install the driver automatically Step 2 Install VGA Driver 1 Click on the STEP2 VGA folder and select the folder of OS your system is 2 Double click on the Setup exe file located in each OS folder 3 Follow the instructions that the window shows 4 The system will help you install the driver automatically Step 3 Install Audio Driver 1 Click on the STEP3 AUDIO folder and se...

Страница 60: ... OS folder 3 Follow the instructions that the window shows 4 The system will help you install the driver automatically Step 5 Install Touch Panel Driver 1 Click on the STEP5 TOUCH PANEL folder and select the folder of OS your system is 2 Double click on the Setup exe file located in each OS folder 3 Follow the instructions that the window shows 4 The system will help you install the driver automat...

Страница 61: ...Qseven Module A Q 7 L N Appendix A Programming the Watchdog Timer A 1 Programming the Appendix A Watchdog Timer ...

Страница 62: ... watchdog timer program is also attached based on which you can develop customized program to fit your application Configuring Sequence Description Unlock W83627DHG Select register of watchdog timer Enable the function of the watchdog timer Use the function of the watchdog timer Lock W83627DHG There are three steps to complete the configuration setup 1 Enter the W83627DHG config Mode 2 Modify the ...

Страница 63: ...t configuration ports 2Eh 2Fh of the next step Address Port Data Port 87h 87h 2Eh 2Fh 2 Modify the Data of the Registers All configuration registers can be accessed after entering the config Mode Before accessing a selected register the content of Index 07h must be changed to the LDN to which the register belongs except some Global registers 3 Exit the W83627DHG config Mode The exit key is provide...

Страница 64: ...lse with 50 duty cycle 110 Power LED pin outputs 0 25Hz pulse with 50 duty cycle 111 Power LED pin outputs 0 25Hz pulse with 50 duty cycle Bit 4 WDTO count mode is 1000 times faster 0 Disable 1 Enable Bit 3 select WDTO count mode 0 second 1 minute Bit 2 Enable the rising edge of keyboard Reset P20 to force Time out event 0 Disable 1 Enable Bit 1 Disable Enable the WDTO output low pulse to the KBRS...

Страница 65: ...ter 3 second minutes 0 x FF Time out occurs after 255 second minutes WatchDog Timer Register III Index F7h Default 00h Bit 7 Mouse interrupt reset Enable or Disable 1 Watchdog Timer is reset upon a Mouse interrupt 0 Watchdog Timer is not affected by Mouse interrupt Bit 6 Keyboard interrupt reset Enable or Disable 1 Watchdog Timer is reset upon a Keyboard interrupt 0 Watchdog Timer is not affected ...

Страница 66: ...Watchdog Timer A 6 1 Force Watchdog Timer time out event this bit is self clearing Bit 4 Watchdog Timer Status R W 1 Watchdog Timer time out occurred 0 Watchdog Timer counting Bit 3 0 These bits select IRQ resource for Watchdog Setting of 2 selects SMI ...

Страница 67: ...m Example Setting 10 sec as Watchdog timeout interval Mov dx 2eh Enter W83627DHG config mode Mov al 87h out 87h to 2eh twice Out dx al Out dx al Mov al 07h Out dx al Inc dx Mov al 08h Select Logical Device 8 GPIO Port 2 Out dx al Dec dx Mov al 30h CR30 GP20 GP27 Out dx al Inc dx Mov al 01h Activate GPIO2 Out dx al ...

Страница 68: ...v al 0f5h CRF5 PLED mode register Out dx al Inc dx In al dx And al not 08h Set second as counting unit Out dx al Dec dx Mov al 0f6h CRF6 Out dx al Inc dx Mov al 10 Set timeout interval as 10 sec Out dx al Dec dx Exit W83627DHG config mode Mov al 0aah out 0aah to 2eh once Out dx al ...

Страница 69: ...Qseven Module A Q 7 L N Appendix B I O Information B 1 I O Information Appendix B ...

Страница 70: ...Qseven Module A Q 7 L N Appendix B I O Information B 2 B 1 I O Address Map ...

Страница 71: ...Qseven Module A Q 7 L N Appendix B I O Information B 3 B 2 1st MB Memory Address Map ...

Страница 72: ...Qseven Module A Q 7 L N B 3 IRQ Mapping Chart B 4 DMA Channel Assignments Appendix B I O Information B 4 ...

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