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Appendix B

WADE-8044 User’s Manual

Interrupt Request Lines (IRQ)

Peripheral devices can use interrupt request lines to notify CPU for the service
required. The following table shows the IRQ used by the devices on board.

IRQ#

Current Use

Default Use

IRQ 0

System ROM

System timer

IRQ 1

System ROM

Keyboard

IRQ 2

[Unassigned]

Cascade

IRQ 3

System ROM

COM2

IRQ 4

System ROM

COM1

IRQ 5

[Unassigned]

PCI device

IRQ 6

System ROM

PCI device

IRQ 7

[Unassigned]

Possibility used by LPT1

IRQ 8

System ROM

RTC clock

IRQ 9

[Unassigned]

PCI device

IRQ 10

[Unassigned]

COM3

IRQ 11

[Unassigned]

COM4

IRQ 12

System ROM

Mouse

IRQ 13

System ROM

Mathprocessor:686

IRQ 14

System ROM

Fixed disk

IRQ 15

[Unassigned]

Probably not available

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Содержание WADE-8044 Series

Страница 1: ...WADE 8044 Series Mini ITX Board User s Manual Version 1 0 Copyright Portwell Inc 2008 All rights reserved All other brand names are registered trademarks of their respective owners...

Страница 2: ...3 3 4 Audio Controller 3 3 3 4 Clear CMOS Operation 3 4 3 5 WDT Function 3 4 3 5 1 Pin assignment 3 6 3 5 2 WADE 8044 GPIO Programming Guide 3 6 3 5 3 Example1 3 7 Chapter 4 BIOS Setup Information 4...

Страница 3: ...ry and Compact Flash to get a safe installation and provides a programming guide of Watch Dog Timer function Chapter 4 BIOS Setup Information Specifies the meaning of each setup parameters how to get...

Страница 4: ...150MB s and 2 IDE devices with Ultra ATA33 66 100 synchronous mode feature The onboard Super I O chip supports four serial ports one is RS232 422 485 selectable and three are in RS232 data format Bes...

Страница 5: ...x CompactFlash Type I II socket support UDMA USB Support eight USB 2 0 ports four external four internal Keyboard and PS 2 Mouse Interfaces Support two mini DIN 6 pin connectors for PS 2 Keyboard and...

Страница 6: ...on up to 1600 x 1200 Optional On board Ethernet Function Support dual Gigabit Ethernet by Realtek RTL8111 Ethernet controller which is IEEE 802 3 10 100 1000BASE T compliant Support two LED indicators...

Страница 7: ...System Overview WADE 8044 User s Manual 1 4 1 3 1 Mechanical Drawing WADE 8044 Mechanical Drawing...

Страница 8: ...ter DVI Transmitter 24 bit LVDS optional DVI DIMM DDR2 533 400MHz Channel A Channel B PCI Slot x1 PCI ICH6 M UMDA 100 SATA 1 5Gb USB2 0 8 USB Ports Internal x4 External x4 1X IDE Box Header 1XCompact...

Страница 9: ...tion related to hardware settings in this chapter The default settings are indicated with a star sign 2 1 Jumper Setting In the following sections Short means covering a jumper cap over jumper pins Op...

Страница 10: ...rt 12V LOW JP2 24 bit LVDS VDD Select Optional JP2 Function 2 4 Short 3 3V 4 6 Short 5V 3 4 Short 12V JP3 JP6 JP10 JP11 COM PORT RI 5V 12V Select JP3 JP6 JP10 JP11 Function 3 4 RI Ring Indicator 1 2 5...

Страница 11: ...JP9 Clear CMOS Signal Description OPEN Normal SHORT Clear CMOS JP12 CPU External Frequency Select Signal Description 1 2 Short 100Mhz 2 3 Short 133Mhz JP14 COM3 RS232 RS422 RS485 Select JP14 Function...

Страница 12: ...nable Connector Optional J8 18 bit LVDS Backlight Enable Connector J9 Audio Pin Header J10 CD IN pin header J11 24 bit LVDS Connector Optional J12 18 bit LVDS Connector J13 USB Pin Header J14 USB Pin...

Страница 13: ...1 Red 2 Green 3 Blue 4 Monitor ID0 MONID0 5V I F 5 Ground 6 Ground 7 Ground 8 Ground 9 5V 10 Ground 11 Monitor ID1 MONID1 5V I F 12 VGA DDC Data 5V I F 13 Horizontal Sync HSYNC 5V I F 14 Vertical Syn...

Страница 14: ...o Signal Description 1 10 DCD Data Carrier Detect 2 11 RXD Receive Data 3 12 TXD Transmit Data 4 13 DTR Data Terminal Ready 5 14 GND Ground 6 15 DSR Data Set Ready 7 16 RTS Request to Send 8 17 CTS Cl...

Страница 15: ...Line in Left Channel 33 Analog Ground 34 NC 35 Line in Right Channel J5 J6 Ethernet RJ 45 USB D SUB Connector RJ 45 Pin Assignment PIN No Signal Description 1 MDI0 MDI0P 2 MDI0 MDI0N 3 MDI1 MDI1P 4 MD...

Страница 16: ...in Left Channel 2 CD Ground 3 CD Ground 4 CD in Right Channel J11 18 bit LVDS Connector PIN No Signal Description PIN No Signal Description 1 CHA_DATA0 2 CHA_DATA 0 3 CHA_DATA1 4 CHA_DATA 1 5 CHA_DATA...

Страница 17: ...A 3 19 CHB_CLKP 20 CHB_CLKN 21 DDC_DATA 22 DDC_CLK 23 GND 24 NC 25 GND 26 GND 27 VDD_POWER 28 VDD_POWER 29 NC 30 VDD_POWER J13 J14 Internal USB Pin Header PIN No Signal Description PIN No Signal Descr...

Страница 18: ...No Signal Description 1 3 3V 11 3 3V 2 3 3V 12 12V 3 GND 13 GND 4 5V 14 PS_ON 5 GND 15 GND 6 5V 16 GND 7 GND 17 GND 8 PWR_OK 18 NC 9 5VSB 19 5V 10 12V1 20 5V J21 J28 FAN Connector PIN No Signal Descr...

Страница 19: ...T Enable case open J25 IDE Connector PIN No Signal Description PIN No Signal Description 1 RESET 2 GND 3 DATA_7 4 DATA_8 5 DATA_6 6 DATA_9 7 DATA_5 8 DATA_10 9 DATA_4 10 DATA_11 11 DATA_3 12 DATA_12 1...

Страница 20: ...ation 4 Data 2 17 Printer Select IN 5 Data 3 18 Ground 6 Data 4 19 Ground 7 Data 5 20 Ground 8 Data 6 21 Ground 9 Data 7 22 Ground 10 Acknowledge 23 Ground 11 Busy 24 Ground 12 Paper Empty 25 Ground 1...

Страница 21: ...ocessor Type Making sure to loosen the latch of actuator at correctly position Open and then configure CPU more gently don t be forcible push to do it Figure 3 1 Removing CPU 1 Unlock the cooling fan...

Страница 22: ...have been fully inserted into the card slots 3 3 Installing the Single Board Computer To install your WADE 8044 into standard chassis or proprietary environment please perform the following Step 1 Che...

Страница 23: ...t Please find Alviso GMCH driver in the WADE 8044 CD title Drivers support Windows 2000 Windows XP and Linux 3 3 3 Ethernet Controller Drivers Support Please find Realtek 8111B LAN driver in Ethernet...

Страница 24: ...al from running out a re trigger signal will need to be sent before the counting reaches its end This action will restart the counting process A well written WDT program should keep the counting proce...

Страница 25: ...Prepare to set value to Data Port OUT DX AL 15 Setup value write to Super I O offset 07H Setting WDTO Function MOV AL 030h 16 Prepare to enable WDT function MOV DX 02Eh 17 Asssign Setup Index Port Ac...

Страница 26: ...GPIO pins are from Super I O W83627DHG E and South Bridge ICH6 M GPIO pins and can be programmed as Input or Output direction J27 pin header is for 8 GPIO pins and its pin assignment as following J27_...

Страница 27: ...DRESS 0x2E Super IO Configuration I O Port define IODATA 0x2F define GPIOBASE 0x480 GPIO base address for Source Bridge Initial SB_GP27 where parameter Mode 0 set as Output Mode 1 set as Input void In...

Страница 28: ...ect Logical Device 9 outportb IOADDRESS 0x07 outportb IODATA 0x09 Set CR30 0 1 Port 2 active outportb IOADDRESS 0x30 TempData inportb IODATA 0x03 outportb IODATA TempData Set CRE3 0 1 00 Set GP20 as o...

Страница 29: ...dSO_21 unsigned char TempData ret Enter to Extension Mode outportb IOADDRESS 0x87 outportb IOADDRESS 0x87 Select Logical Device 9 outportb IOADDRESS 0x07 outportb IODATA 0x09 outportb IOADDRESS 0xE4 r...

Страница 30: ...boot the computer When the message Hit DEL if you want to run SETUP appears press Del key immediately to enter BIOS setup program If the message disappears before you respond but you still wish to ent...

Страница 31: ...etup Utility a Main Menu is presented The Main Menu allows user to select from eleven setup functions and two exit choices Use arrow keys to switch among items and press Enter key to accept or bring u...

Страница 32: ...e arrow keys to highlight the item and then use the PgUp PgDn or keys to select the value or number you want in each item and press Enter key to certify it Follow command keys in CMOS Setup table to c...

Страница 33: ...enu of detailed options Video EGA VGA CGA 40 CGA 80 MONO Select the default video device Halt On All Errors No Errors All But Keyboard All Errors The boot process will halt on all errors No Errors The...

Страница 34: ...cessful it fills the remaining fields on this menu IDE Channel 0 Channel 1 Master or Slave None Auto Manual Selecting manual lets you set the remaining fields on this screen Selects the type of fixed...

Страница 35: ...ads Precomp Min 0 Max 65535 Warning Setting a value of 65535 means no hard disk Landing zone Min 0 Max 65535 Sector Min 0 Max 255 Number of sectors per track 4 5 Advanced BIOS Features This section al...

Страница 36: ...nt Select a thermal monitor in this field to enable the CPU s speedstep function Restart the system then go to the operating system s Control Panel Double click Power Options The Power Options Propert...

Страница 37: ...ect a device then press to move it up or to move it down the list Press ESC to exit this menu Virus Warning Allow you to choose the VIRUS warning feature for IDE Hard Disk boot sector protection If th...

Страница 38: ...evice Select your Boot Device Priority The choice Floppy LS120 Hard Disk CDROM ZIP 100 USB FDD USB ZIP USB CDROM LAN and Disabled Boot Other Device Select your Boot Device Priority The choice Enabled...

Страница 39: ...ill boot but access to Setup will be denied if the correct password is not entered at the prompt Note To disable security select PASSWORD SETTING at Main Menu and then you will be asked to enter passw...

Страница 40: ...is section allows user to configure the system based on the specific features of the Intel 910GMLE and ICH6M chipsets for WADE 8044 This chipset manages bus speeds and access to system memory resource...

Страница 41: ...to read from or refreshed Reducing the delay improves the performance of the SDRAM DRAM RAS Precharge This option sets the number of cycles required for the RAS to accumulate its charge before the SDR...

Страница 42: ...s the current DVMT mode When set to Fixed Mode the graphics driver will reserve a fixed portion of the system memory as graphics memory When set to DVMT Mode the graphics chip will dynamically allocat...

Страница 43: ...size used by DVMT Fixed mode Boot Display The choice CRT LFP CRT LFP EFP DVI CRT EFP DVI CRT LFP2 Panel Scaling The choice Auto On OFF Panel Number These fields allow you to select the LCD Panel type...

Страница 44: ...will enhance the IDE DMA transfer of an IDE hard disk drive On Chip Primary Secondary PCI IDE The choice Enabled Disabled IDE Primary Secondary Master Slave PIO The four IDE PIO Programmed Input Outp...

Страница 45: ...r 1 IDE Slave and 2 SATA supporting maximum of 2 drives on each channel Enhanced Mode This option allows you to use both IDE and SATA drives allowing a maximum of 4 drives 1 IDE Master 1 IDE Slave and...

Страница 46: ...host controller interface for universal serial bus The choice Enabled Disabled USB Keyboard Mouse Support Legacy support of USB keyboard or mouse The choice Disabled Enabled Onboard Audio Select Auto...

Страница 47: ...3E8 IRQ4 2E8 IRQ3 Allows you to manually select an I O address for the onboard serial port 1 and serial port 2 Disabled Disables the onboard serial port 1 and or serial port 2 Onboard Parallel Port 3...

Страница 48: ...OnBoard LAN Boot ROM This function decide whether to invoke the boot ROM of the onboard LAN chip Enabled Enable this function Disabled Disable this function Default value Watch Dog Timer Select The c...

Страница 49: ...ely save energy while operating in a manner consistent with your own style of computer use ACPI Function This item allows you to enable disable the Advanced Configuration and Power Management ACPI The...

Страница 50: ...o off Method This determines the manner in which the monitor is blanked V H SYNC Blank This selection will cause the system to turn off the vertical and horizontal synchronization ports and write blan...

Страница 51: ...e up by PCI Card The choice Enable Disabled Power On by Ring When select Enabled a system that is at soft off mode will be alert to Wake On Modem or Wake On LAN The choice Enabled Disabled USB KB Wake...

Страница 52: ...DE devices being monitored by system so as to keep system out of suspend mode if the associated device is busy The choice Enabled Disabled FDD COM LPT Port This item is to configure floppy device COM...

Страница 53: ...ings Init Display First This field is used to select whether to initialize the onboard VGA PCI Express or PCI first when the system boots Reset Configuration Data Default is disabled Select Enabled to...

Страница 54: ...12 IRQ 14 IRQ 15 assigned to The choice PCI ISA PnP Legacy ISA DMA Resources When resources are controlled manually assign each system interrupt a type depending on the type of device using the DMA R...

Страница 55: ...em cause for the Warning message And Beep is that the chassis was opened The choice Enabled Disabled Shutdown Temperature You can prevent the system from overheating by selecting a temperature in this...

Страница 56: ...WADE 8044 User s Manual 4 27 4 11 Frequency Voltage Control Auto Detect PCI Clk The choice Enabled Disabled Spread Spectrum This item allows user to enable disable the spread spectrum modulate The ch...

Страница 57: ...setup or both of then The differences between are Set Supervisor Password can enter and change the options of the setup menus Set User Password just can only enter but do not have the right to change...

Страница 58: ...stem the password will be required both at boot and at entry to Setup If set to Setup prompting only occurs when trying to enter Setup 4 14 Exiting Selection Save Exit Setup Pressing Enter on this ite...

Страница 59: ...these modules and devices it is very possible to encounter system failures that result in malfunction of any device To make sure that you have a successful start with WADE 8044 it is recommended when...

Страница 60: ...mmon that users would like to disable a certain device port to release IRQ resource A few good examples are Disable COM1 COM4 serial port to release IRQ 4 Disable COM2 COM3 serial port to release IRQ...

Страница 61: ...it One long beep with two short beeps Monitor or Display Card error Please check Monitor connector whether it inserts properly Beep rapidly Power error warning Please check Power mode setting Informat...

Страница 62: ...ry Area Size Device Description 0000 003F 1K Interrupt Area 0040 004F 0 3K BIOS Data area 0050 006F 0 5K System Data 0070 0BE3 45K DOS 0BE4 0E1B 8 9K Program Area 0E1C 9E26 576K Available 9E27 9FBF 6...

Страница 63: ...System ROM System timer IRQ 1 System ROM Keyboard IRQ 2 Unassigned Cascade IRQ 3 System ROM COM2 IRQ 4 System ROM COM1 IRQ 5 Unassigned PCI device IRQ 6 System ROM PCI device IRQ 7 Unassigned Possibi...

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