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Appendix A

WADE-8070 User’s Manual

System Memory Address Map

Each On-board device in the system is assigned a set of memory addresses, which
also can be identical of the device. The following table lists the system memory
address used for your reference.

Memory Area

Size

Device Description

0000-003F 1K

Interrupt

Area

0040-004F

0.3K

BIOS Data Area

0050-006F 0.5K

System

Data

0070-0E2E 54K

DOS

0E2F-0F6B 5K

Program

Area

0F6C-9EFF 574K

[Available]

= Conventional memory ends at 636K =

9F00-9FBF

Extended BIOS Area

9FC0-9FFF 1K

Unused

A000-AFFF 64K

VGA

Graphics

B000-B7FF 32K

Unused

B800-BFFF 32K

VGA

Text

C000-CEBF 59K

Video

ROM

CEC0-EFFF 133K

Unused

F000-FFFF 64K

System

ROM

HMA

64K

First 64K Extended

Summary of Contents for WADE-8070

Page 2: ...rnet Controller 3 3 3 3 4 Audio Controller 3 3 3 4 Clear CMOS Operation 3 3 3 5 WDT Function 3 4 3 6 GPIO 3 5 3 6 1 Wade 8070 GPIO Programming Guide 3 6 Chapter 4 BIOS Setup Information 4 1 4 1 Enteri...

Page 3: ...uide of Watch Dog Timer function Chapter 4 BIOS Setup Information Specifies the meaning of each setup parameters how to get advanced BIOS performance and update new BIOS In addition POST checkpoint li...

Page 4: ...70 supports dual display by VGA DVI and LVDS With its display enriched interface WADE 8070 can support various multimedia devices and enriched IO interfaces that can supply various USB and COM devices...

Page 5: ...RS 232 422 485 selectable IR Interface N A Parallel Port N A USB Interface Support six USB Universal Serial Bus ports four at rear two on board for internal devices PS 2 Mouse and Keyboard Interface S...

Page 6: ...tel Atom CPU N270 1 60GHz FSB 533 L2 512K SBC BIOS Portwell Inc WADE 8070 BIOS Rev R1 00 W1 T2 01132009 Memory Transcend DDR2 533 512MB ELPIDA E5109AGRG VGA Card On Board Mobile Intel 945 Express Chip...

Page 7: ...ng 10Min Full Loading 30Min CPU 12V 0 06A 0 06A 0 04A System 12V 0 08A 0 13A 0 13A System 3 3V 0 49A 0 58A 0 53A System 5V 1 26A 2 43A 2 43A System Device 12V 0 75A 0 41A 0 1A System Device 5V 0 94A 1...

Page 8: ...System Overview WADE 8070 User s Manual 1 5 1 3 1 Mechanical Drawing...

Page 9: ...System Overview WADE 8070 User s Manual 1 6 1 4 System Architecture All of details operating relations are shown in WADE 8070 series System Block Diagram WADE 8070 System Block Diagram...

Page 10: ...in the proper position The default settings are indicated with a star sign 2 1 Jumper Setting In order to customize WADE 8070 s features for users in the following sections Short means covering a jump...

Page 11: ...Hardware Configuration WADE 8070 User s Manual 2 2 Figure 2 2 WADE 8070 Bottom side Connector Locations...

Page 12: ...9 11 10 12 15 17 16 18 Short RS 232 3 4 7 9 8 10 13 15 14 16 21 22 Short RS 422 1 2 7 9 8 10 19 20 Short RS 485 JP2 Port Ring selection jumper for COM port 4 JP2 Function 3 4 Short Normal Operation Ri...

Page 13: ...for COM port 3 JP6 Function 3 4 Short Normal Operation Ring 1 2 Short 12 V 5 6 Short 5 V JP7 LVDS Panel Drive Voltage Selection JP7 Function 1 3 Short 3 3 V 3 5 Short 5 V JP9 CMOS Normal Clear Jumper...

Page 14: ...1 USB2 3 J6 COM1 COM2 Connector J7 COM4 Pin Header J8 TPM Connector J9 LVDS Inverter Connector J11 1 3 HDD LED 5 7 Reset 11 13 Power Button 2 6 SUS LED J12 IDE Connector J13 GPIO Pin Header J14 Case...

Page 15: ...1 12 DDCDATA 13 HSYNC 14 VSYNC 15 DDCCLK DVI Connector PIN No Signal Description 1 TMDS Data 2 Digital Red 2 TMDS Data 2 Digital Red 3 TMDS Data 2 4 Shield 4 TMDS Data 4 Digital Green 5 TMDS Data 4 Di...

Page 16: ...ck 24 TMDS Clock Digital Clock C5 Analog Ground Return for R G and B Signals J2 Audio Jack PIN No Signal Description Green Line Out1 Pink Mic1 J6 COM1 COM2 Serial Port Connector COM2 PIN No Signal Des...

Page 17: ...D Ground 6 DSR Data Set Ready 7 RTS Request to Send 8 CTS Clear to Send 9 RI Ring Indicator or 12V J7 COM Port 4 Pin Header PIN No Signal Description 1 DCD Data Carrier Detect 2 DSR Data Set Ready 3 R...

Page 18: ...LAD1 11 LAD0 12 Ground 13 SCL 14 SDA 15 3VSB 16 Serirq 17 Ground 18 NC 19 SUS_STAT 20 NC J9 LVDS Inverter Connector PIN No Signal Description 1 Backlight enable 2 Ground 3 12V 4 Ground 5 5V J11 Front...

Page 19: ...4 Data 13 15 Data 1 16 Data 14 17 Data 0 18 Data 15 19 Ground 20 NC 21 DMA REQ 22 Ground 23 IOW 24 Ground 25 IOR 26 Ground 27 IOCHRDY 28 Pull down 29 DMA ACK 30 Ground 31 INT REQ 32 NC 33 SA1 34 NC 35...

Page 20: ...Transmit Data 6 CTS Clear to Send 7 DTR Data Terminal Ready 8 RI Ring Indicator Powered 5V 12V with JP2 selection 9 GND Ground 10 NC J19 LVDS panel signal connector PIN No Signal Description PIN No S...

Page 21: ...flat panel display J22 USB 4 5 connector PIN No Signal Description PIN No Signal Description 1 5V 2 5V 3 DATA 4 DATA 5 DATA 6 DATA 7 Ground 8 Ground 10 NC J26 ATX power connector PIN No Signal Descri...

Page 22: ...18 SA2 19 SA1 20 SA0 21 Data 0 22 Data 1 23 Data 2 24 NC 25 NC 26 NC 27 Data 11 28 Data 12 29 Data 13 30 Data 14 31 Data 15 32 SDCS 3 33 Ground 34 IOR 35 IOW 36 WE 37 INT 38 5V 39 Ground 40 NC 41 RESE...

Page 23: ...round 56 PAR 57 AD 17 58 AD 18 59 C BE 2 60 AD 16 61 IRDY 62 Ground 63 3 3V 64 FRAME 65 NC 66 TRDY 67 SERR 68 STOP 69 Ground 70 3 3V 71 PERR 72 DEVSEL 73 C BE 1 74 Ground 75 AD 14 76 AD 15 77 Ground 7...

Page 24: ...C 117 NC 118 NC 119 NC 120 NC 121 NC 122 NC 123 NC 124 NC JP8 System Fan Connector PIN No Signal Description 1 Ground 2 Fan speed control voltage control 3 Fan speed sense JP10 CPU Fan Connector PIN N...

Page 25: ...ECC Error Checking and Correcting non register functions The maximum memory size can be up to 2GB capacity Memory clock and related settings can be detected by BIOS via SPD interface For system compa...

Page 26: ...3 7 to install INF VGA LAN Audio drivers 3 3 1 Chipset Component Driver The chipset on WADE 8070 is a new chipset that a few old operating systems might not be able to recognize To overcome this comp...

Page 27: ...Gigabit Ethernet interface status Please refer to the table below as a quick reference guide Operation of Ethernet Port 8111C Color Name of LED Linked Active Status LED Orange LAN Linked Active LED On...

Page 28: ...ct Count Mode outp 0x002E 0xF5 outp 0x002F inp 0x002F 0xF7 Count mode Register 0x08 Specify Time out Value outp 0x002E 0xF6 outp 0x002F Time out Value Register Disable WDT reset by keyboard mouse inte...

Page 29: ...me an input or output port by programming register bit of I O Selection To invert port value the setting of Inversion Register has to be made Port values can be set to read or write through Data Regis...

Page 30: ...EFDR Extended Function Data Register for accessing desired CR Below are some example codes which demonstrate the use of GPIOs Enter Extended Function Mode outp 0x002E 0x87 outp 0x002E 0x87 Assign Pin1...

Page 31: ...same as in Data Register Value of I O Selection Register Only lower nibble is available for this function When set to a 1 respective GPIO port is programmed as an input port When set to a 0 respectiv...

Page 32: ...ot 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 enter...

Page 33: ...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...

Page 34: ...y to certify it Follow command keys in CMOS Setup table to change Date Time Drive type and Boot Sector Virus Protection Status Note Oblique items are base on memory capacity which user adopts on singl...

Page 35: ...ys the amount of conventional memory detected during boot up Extended Memory N A Displays the amount of extended memory detected during boot up Total Memory N A Displays the total memory available in...

Page 36: ...RECOMP 65535 means NONE Access Mode CHS LBA Large Auto Choose the access mode for this hard disk Capacity Auto Display your disk drive size Disk drive capacity Approximated Note that this size is usua...

Page 37: ...ser s Manual 4 6 4 5 Advanced BIOS Features This section allows you to configure your system for basic operation You have the opportunity to select the system s default speed boot up sequence keyboard...

Page 38: ...r s Manual 4 7 C1E Function CPU C1E Function Select The choice Auto Disabled Execute Disabled Bit When disabled forces the XD feature flag to always return 0 The choice Enabled Disabled Core Multi Pro...

Page 39: ...and someone attempt to write data into this area BIOS will show a warning message on screen and alarm beep Enabled Activates automatically when the system boots up causing a warning message to appear...

Page 40: ...he system Enabled Enable quick POST Disabled Normal POST First Second Third Boot Device Select your Boot Device Priority The choice LS120 Hard Disk CDROM ZIP 100 USB FDD USB ZIP USB CDROM and Disabled...

Page 41: ...0 and 1000 Default 250 Security Option Select whether the password is required every time the system boots or only when you enter setup System The system will not boot and access to Setup will be deni...

Page 42: ...en chosen because they provide the best operating conditions for the system The only time user might consider making any changes would be if you discovered that data was being lost while during system...

Page 43: ...ce It is set to auto normally The choice 2 3 4 5 6 and Auto Precharge delay tRAS The choice 4 5 6 7 8 9 10 11 12 13 14 and 15 Auto System Memory Frequency Users are recommended to use Auto for memory...

Page 44: ...Disabled On Chip Frame Buffer Size Users can set the display memory size that shared from main memory The choice 1MB 8MB DVMT Mode The choice FIXED DVMT BOTH DVMT FIXED Memory Size The choice 64MB 12...

Page 45: ...BIOS Setup Information WADE 8070 User s Manual 4 14 4 7 Integrated Peripherals...

Page 46: ...that the onboard IDE interface supports Modes 0 through 4 provide successively increased performance In Auto mode the system automatically determines the best mode for each device The choice Auto Mod...

Page 47: ...WRON After PWR Fail This item allows user to configure the power status of using ATX power supply after a serious power loss occurs The choice Off On Former Sts Onboard Lan Boot ROM Users can enable o...

Page 48: ...d table The choice Disabled 10 Sec 20 Sec 30 Sec 40 Sec 1 Min 2 Min and 4 Min USB Device Setting USB 1 0 Controller Enabled or Disabled Universal host controller interface for universal serial bus The...

Page 49: ...peed mode If USB device was full low speed device then it operated on full low speed mode Full Low speed All of USB device operated on Full Low speed mode The choice High Speed Full Low Speed USB Keyb...

Page 50: ...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...

Page 51: ...Min to 15 Min Video 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 po...

Page 52: ...4 Sec Power On by Ring When select Enabled a system that is at soft off mode will be alert to Wake On Modem signal The choice Enabled Disabled Wake Up By Onboard LAN The choice Disabled Enabled USB K...

Page 53: ...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...

Page 54: ...ial components This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings Init Display First The choice PC...

Page 55: ...ntrolled manually assign each system interrupt a type depending on the type of device using the interrupt The choice Press Enter IRQ 3 IRQ 4 IRQ 5 IRQ 7 IRQ 9 IRQ 10 IRQ 11 IRQ 12 IRQ 14 IRQ 15 assign...

Page 56: ...ture The choices Disabled 60 140 65 149 70 158 CPU Warning Temperature This item allows you to set a temperature above which the system will start the beeping warning Default setting is disabled This...

Page 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...

Page 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 13 Exiting Selection Save Exit Setup Pressing Enter on this ite...

Page 59: ...wo connectors that must be connected J26 20pins Power Connector Portwell wants to provide customer better performance and more reliable system By using this CPU Supplementary will enhance the power dr...

Page 60: ...stable BIOS configuration so that you can wake up your system far well Loading the default optimal setting When prompted with the main setup menu please scroll down to Load Optimal Defaults press Ent...

Page 61: ...users would like to disable a certain device port to release IRQ resource A few good examples are Disable COM1 serial port to release IRQ 4 Disable COM2 serial port to release IRQ 3 Etc A quick review...

Page 62: ...reinstall 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 settin...

Page 63: ...nce Memory Area Size Device Description 0000 003F 1K Interrupt Area 0040 004F 0 3K BIOS Data Area 0050 006F 0 5K System Data 0070 0E2E 54K DOS 0E2F 0F6B 5K Program Area 0F6C 9EFF 574K Available Conven...

Page 64: ...M System Timer IRQ 1 System ROM Keyboard Event IRQ 2 Unassigned Usable IRQ IRQ 3 System ROM COM2 IRQ 4 System ROM COM1 IRQ 5 Unassigned Usable IRQ IRQ 6 System ROM Diskette Event IRQ 7 Unassigned Usab...

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