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BIOS Setup Information

WEB-6580

【

R1.0

】

User’s Manual

4-11

This option will be used to neglect “keyboard error” while you choose

Absent

setting in your BIOS setup and system has no keyboard attached.

Primary Display

Chooses

Absent

VGA/EGA, CGA40x25, CGA80x25,

Mono

to meet your

monitor type. If you select

Absent

, the “CMOS Display Type Wrong”

message will be ignored regardless the mismatched display card.

Password Check

This option enables the password checking when the system boots up or

runs CMOS Setup. It only takes effect after setting Change Supervisor

Password.

Setup : This option will force system to check password before running

Setup if you have already entered the current user password in

“Change User Password”. By that time, the system will be only able

to boot but deny accessing Setup.

Always : Password prompt appears every boot-up. The system will not boot

and deny access Setup with invalid password. The best way is to

clear CMOS or try to reload BIOS Setup to boot up system.

Boot To OS/2

You should set this option to “Yes” to support OS/2 environment.

Содержание WEB-6580

Страница 1: ...ingle VIA Eden Ezra Processor Embedded Board Computer User s Manual P N 205 00WEB65801 Version 1 0 Copyright Oct 2002 All rights reserved All other brand names are registered trademarks of their respective owners ...

Страница 2: ... To Be Added ...

Страница 3: ...er Setting JP1 2 3 2 3 3 Panel Voltage Level Selection J18 2 4 2 3 4 RS232 422 485 Selection JP2 2 4 2 4 Connectors 2 5 2 4 1 2 6 2 4 2 On Board VGA D SUB15 Connector J1 2 6 2 4 3 COM1 DSUB9 Connector J2 2 6 2 4 4 External Panel Power Connector J3 2 7 2 4 5 Reset Button J4 2 7 2 4 6 Power HDD LED J5 2 7 2 4 7 CD ROM Audio In Connector J6 2 7 2 4 8 Front Panel Interface J7 2 7 2 4 9 Panel LVDS Inte...

Страница 4: ...l TTL Connector CN1 2 14 2 4 25 RJ 45_Ethernet Connector LAN1 2 15 2 4 26 PS 2 Keyboard Mouse KM1 2 15 2 4 27 BAT1 Battery Socket 2 15 Chapter 3 System Installation 3 1 3 1 Main Memory 3 1 3 2 Installing the Single Board Computer 3 2 3 3 Install Display and Ethernet Driver 3 2 3 3 1 VIA VT8606 Integrated Graphics Controller3 2 3 3 2 REALTEK 8100BL Network Controller 3 3 3 3 3 Drivers Support 3 4 3...

Страница 5: ...4 6 Advanced Chipset Setup Menu 4 12 4 7 Power Management Setup Menu 4 14 4 8 PCI Plug and Play Setup 4 17 4 9 Peripheral Setup 4 19 4 10 Hardware Monitor Setup 4 22 4 11 BIOS POST Check Point List 4 23 4 12 Flash BIOS Utility 4 29 ...

Страница 6: ...etting shows the definitions and locations of Jumpers and Connectors so that you can easily configure your system Chapter 3 System Installation describes how to properly mount the main memory for a safe installation It will also introduce and show you the driver installation procedure for the Graphics Controller and Ethernet Controller Chapter 4 BIOS Setup Information specifies the meaning of each...

Страница 7: ... 4 timing and Ultra ATA33 66 100 synchronous mode feature The on board South Bridge VIA VT82C686B chipset integrates floppy controller two serial ports one IR Infrared port and one parallel port Two high performance 16C550 compatible UARTs provide 16 byte send receive FIFOs and the multi mode parallel port supports SPP EPP ECP function one RS232 RS422 RS485 serial port interface COM2 Besides H W m...

Страница 8: ...ntroller supports 100 10Bast T fast LAN function This EBC is a compact size but powerful hardware platform with full function 1 1 Check List The WEB 6580 SERIES package includes the following basic items accompany with this manual One WEB 6580 SERIES embedded board computer One printer port cable kit One serial port kit One FDC cable One IDE cable One PS 2 Y type cable One USB cable One Audio cabl...

Страница 9: ...t One 10 100Base T fast Ethernet Support Ultra DMA 100 66 33 PCI EIDE interface 2 COMs 1 Parallel 2 USBs 1 IrDA port 5V only operation Specification Chipset VIA VT8606 and VT82C686B CPU Support VIA C3 EZRA EBGA and EDEN series processors Onboard VIA C3 EZRA 800AMHz for Model WEB 6580 P800 Onboard VIA EDEN 400MHz for Model WEB 6580 P400 CPU bus clock 66 100 133 MHz L2 Cache Memory CPU Integrated Ma...

Страница 10: ...Ports Support one RS232 port for COM1and one RS232 RS422 RS485 IrDA port for COM2 16C550 equivalent IrDA Interface Support one Infrared port Keyboard and PS 2 Mouse Interfaces Support one mini DIN connectors for Keyboard and Mouse via Y cable USB Support 2 USB ports Battery Lithium battery Real Time Clock Calendar RTC Build in VIA VT686B Y2K compliant Watch Dog Timer From 1 to 63 seconds software ...

Страница 11: ...undBlaster compatible codec Support Line in Line out MIC in and CD in On board Ethernet Function Ethernet Chipset Realtek 8100B L Support 10 100BASE T with RJ 45 connector SSD Interface One socket supports Compact Flash Disk type II Expansion slot PC 104 ISA bus connector for PC 104 module expansion Mechanical and Environmental Outline Dimension L X W 145mm 5 75 inch X 102m 4 inch PCB layout 6 lay...

Страница 12: ... completely integrated solution for the system controller and data path components in a processor system The South Bridge VT82C686B provides PCI to ISA bridge solution for the best industry application It supports Ultra ATA 33 66 100 IDE master interface full Plug and Play compatibility and Advanced Programmable Interrupt Controller APIC interface on WEB 6580 SERIES It also supports 2 port Univers...

Страница 13: ... s Manual 1 7 display port The on board PCI device Ethernet controller powered by Realtek RTL8100BL supports 10 100 BASE T data transfer All of details operating relations are shown in Figure 1 1 WEB 6580 SERIES System Block Diagram ...

Страница 14: ...ppy COM1 2 AGTL ADDR CTRL D ATA AGP BUS ATA 33 66 100 PCI BUS ISA BUS Hardware Monitor ParallelPort C3Processor VT8606 VT82C6 86B S3Savage4 LVDS TTL IDEPrimary C FCARD T erm 1SOD IMM Modules 8100B L LAN WDT BIOS PC 10 4 I F AC 97 USBPort IRPort RS422 485 Keyboard Mouse Flo ppy COM1 2 AGTL ADDR CTRL D ATA AGP BUS ATA 33 66 100 PCI BUS ISA BUS Hardware Monitor ParallelPort Figure 1 1 WEB 6580 SERIES...

Страница 15: ...ault settings shipped from factory are marked with an asterisk 2 1 Jumper Notes To close or enable a setting put a jumper cap over the jumper pins To open or disable a setting make sure there is no jumper cap covering the jumper pins See the table below for an illustration Notation Description Illustration CLOSE Pins 1 2 closed OPEN Pins 1 2 open 2 3 Pins 2 3 closed Table Jumper Setting Example No...

Страница 16: ...DE1 2 1 43 44 F DD1 2 1 33 34 J 7 1 IR 1 1 J P 1 1 J 6 1 J 11 1 1 J3 C1 D1 JP 2 2 1 21 22 LP T1 14 1 13 2 6 J 14 J 15 J16 9 10 1 2 J9 2 1 10 9 J10 9 10 1 2 SP K1 J1 KM1 J5 J4 AC97 RTL8100BL BIOS VT82C686B CPU VT8606 J 19 J 8 CLK J21 2 1 J22 7 8 1 2 1 J18 A1 B1 C N1 2 1 BT1 WEB 6580 TOP SIDE J20 S O DIMM1 WEB 6580 BOTTOM SIDE ...

Страница 17: ...S Clear Jumper Setting J12 Description JP12 Illustration Normal operation 1 2 Clear CMOS content 2 3 Table 1 1 Clearing CMOS Content JP12 2 3 2 Watch Dog Timer Jumper Setting JP1 Description JP1 Illustration Disable Disable Enable WDT function 1 2 Enable I O address for S W programming 3 4 0543H ...

Страница 18: ...nual 2 4 0443H 2 3 3 Panel Voltage Level Selection J18 Description J18 Illustration 5V 1 2 3V 2 3 2 3 4 RS232 422 485 Selection JP2 Description JP2 Illustration RS232 5 6 9 11 10 12 15 17 16 18 RS422 3 4 7 9 8 10 13 15 14 16 21 22 RS485 1 2 7 9 8 10 19 20 ...

Страница 19: ... Panel 8 pin J8 Panel LVDS Interface J9 COM2 Serial Port RS232 422 485 2x5 pin header J10 Audio Interface 2x5 pin header J11 CPLD Program Interface J12 RTC CMOS Clear J13 External 12 5V Interface 4 pin Mini Din J14 J15 PC 104 Bus Connector J16 External USB Interface J17 External FDD Power Interface J18 LCD Voltage Select J19 Standard 5 1 4 Disk Power Connector Big 4 Pin J20 Compact Flash Card J22 ...

Страница 20: ...2 Green 3 Blue 4 N C 5 Ground 6 Ground 7 Ground 8 Ground 9 VCC 10 Ground 11 N C 12 DDC Data 13 HSYNC 14 VSYNC 15 DDC Clock 2 4 3 COM1 DSUB9 Connector J2 PIN No Signal Description 1 Data Carrier Detect 2 Received Data 3 Transmit Data 4 Data Terminal Ready 5 Ground 6 Data Set Ready 7 Request To Send 8 Clear To Send 9 Ring Indicator 10 Not used ...

Страница 21: ...eset 2 Ground 3 Ground 4 Ground 2 4 6 Power HDD LED J5 PIN No Signal Description 1 Power_5V 2 Ground 3 HDD_5V 4 HDD_Active 2 4 7 CD ROM Audio In Connector J6 PIN No Signal Description 1 CD_L 2 Ground 3 Ground 4 CD_R 2 4 8 Front Panel Interface J7 PIN No Signal Description 1 ACTLED 2 SPDLED 3 LINKLED 4 3V 5 PWRLED 6 HD_LED 7 RST 8 Ground 2 4 9 Panel LVDS Interface J8 PIN No Signal Description PIN N...

Страница 22: ...MSDATA 24 Y2M 25 Ground 26 Y2P 27 SKBCLK 28 Ground 29 Ground 30 Ground 31 SMSCLK 32 YCM 33 Ground 34 YCP 35 RXD 1 36 Ground 37 Ground 38 VEEON 39 TXD 1 40 Ground 2 4 10COM2 2x5 Pin header Interface J9 PIN No Signal Description 1 Data Carrier Detect 2 Received Data 3 Transmit Data 4 Data Terminal Ready 5 Ground 6 Data Set Ready 7 Request To Send 8 Clear To Send 9 Ring Indicator 10 Not used 2 4 11AU...

Страница 23: ... 13External 12 5V Connector J13 PIN No Signal Description 1 5V 2 GND 3 GND 4 12V 2 4 14PC 104 Bus Connector J14 15 PIN No Signal Description PIN No Signal Description A1 IOCHK B1 Ground A2 D7 B2 RESET A3 D6 B3 VCC A4 D5 B4 IRQ9 A5 D4 B5 5V A6 D3 B6 DRQ2 A7 D2 B7 12V A8 D1 B8 PULL VCC A9 D0 B9 12V A10 IOCHRDY B10 Ground A11 AEN B11 SMEMW A12 A19 B12 SMEMR A13 A18 B13 IOW A14 A17 B14 IOR A15 A16 B15...

Страница 24: ... B30 OSC A31 A0 B31 Ground A32 Ground B32 Ground C1 Ground D1 Ground C2 SBHE D2 MEMCS16 C3 LA23 D3 IOCS16 C4 LA22 D4 IRQ10 C5 LA21 D5 IRQ11 C6 LA20 D6 IRQ12 C7 LA19 D7 IRQ15 C8 LA18 D8 IRQ14 C9 LA17 D9 DACK0 C10 MEMR D10 DRQ0 C11 MEMW D11 DACK5 C12 D8 D12 DRQ5 C13 D9 D13 DACK6 C14 D10 D14 DRQ6 C15 D11 D15 DACK7 C16 D12 D16 DRQ7 C17 D13 D17 VCC C18 D14 D18 MASTER C19 D15 D19 Ground C20 N C D20 Grou...

Страница 25: ... Connector J19 PIN No Signal Description 1 12V 2 GND 3 GND 4 5V 2 4 18Compact Flash Card J20 PIN No Signal Description PIN No Signal Description 1 Ground 2 D3 3 D4 4 D5 5 D6 6 D7 7 CS 0 8 A10 9 ATA_SEL 10 A9 11 A8 12 A7 13 VCC 14 A6 15 A5 16 A4 17 A3 18 A2 19 A1 20 A0 21 D0 22 D1 23 D2 24 IOCS16 25 CD2 26 CD1 27 D11 28 D12 29 D13 30 D14 31 D15 32 CS1 33 VS1 34 IOR 35 IOW 36 WE 37 INTRQ 38 VCC 39 C...

Страница 26: ...8 48 D9 49 D10 50 Ground 2 4 19Panel Type Select J22 7 8 5 6 3 4 1 2 Panel Type 640x480 TFT 800x600 TFT 1024x768 TFT 2pixel clk at 32Mhz 1280x1024 TFT 640x480 DSTN 800x600 DSTN 1024x768 DSTN 1024x768 TFT 1pixel clk at 65Mhz 640x480 TFT 800x600 TFT 1024x768 TFT 1280x1024 TFT 1400x1050 TFT 2pixel clk at 54Mhz 800x600 DSTN ...

Страница 27: ...ENB 17 Ground 18 Direction 19 Ground 20 Step 21 Ground 22 Write Data 23 Ground 24 Write Gate 25 Ground 26 Track 0 27 Ground 28 Write Protect 29 Ground 30 Read Data 31 Ground 32 Head Select 33 Ground 34 Disk Change 2 4 21IDE1 Primary Connector IDE1 PIN No Signal Description PIN No Signal Description 1 RESET 2 Ground 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 ...

Страница 28: ... Auto Form Feed 2 Data0 15 Error 3 Data1 16 Initialization 4 Data2 17 Printer Select IN 5 Data3 18 Ground 6 Data4 19 Ground 7 Data5 20 Ground 8 Data6 21 Ground 9 Data7 22 Ground 10 Acknowledge 23 Ground 11 Busy 24 Ground 12 Paper Empty 25 Ground 13 Printer Select 26 NC 2 4 23Standard IrDA IR1 PIN No Signal Description 1 5V 2 NC 3 IRRX 4 Ground 5 IRTX 2 4 24Panel TTL Connector CN1 PIN No Signal Des...

Страница 29: ...und 42 Ground 43 N C 44 N C 45 DE 46 N C 47 LCD 48 LCD 49 Ground 50 Ground 2 4 25RJ 45_Ethernet Connector LAN1 PIN No Signal Description 1 TX 2 TX 3 RX 4 Termination To Ground 5 Termination To Ground 6 RX 7 Termination To Ground 8 Termination To Ground 2 4 26PS 2 Keyboard Mouse KM1 PIN No Signal Description 1 Keyboard Data 2 Mouse Data 3 Ground 4 5V 5 Keyboard Clock 6 Mouse Clock 2 4 27BAT1 Batter...

Страница 30: ...AUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instruction 1 Install Battery Procedure 2 Uninstall Battery Procedure ...

Страница 31: ...Hardware Configuration Setting WEB 6580 R1 0 User s Manual 2 17 CAUTION Do not install and press battery shown as below direction ...

Страница 32: ...us The memory architecture adopts 64 bit data interface to support for x16 SDRAM device width In addition it also supports Un buffered Non ECC SDRAM and Enhanced Open page arbitration SDRAM paging scheme For Refresh mechanism the CBR ONLY supported For system compatibility and stability don t use memory module without brand You can also use the single or double side SO DIMM The SO DIMMs can be out...

Страница 33: ...ntroller is integrated in VIA VT8606 chipset that integrates S3 Graphics 128 bit ProSavage4 graphics accelerator in a single chip The integrated AGP 4X graphics core with 2D 3D and DVD video acceleration is fully matched with the mainstream requirement today The optimized Shared Memory Architecture SMA can use system memory as frame buffer The capacity is optional for 8MB 16MB 32MB and setup by BI...

Страница 34: ... 16 32 1024x768x8x16x32 1280x1024x8 1280x1024x16 1280x1024x32 1600x1200x8 1600x1200x16 1600x1200x32 1920x1440x8 1920x1440x16 3 3 2 REALTEK 8100BL Network Controller The REALTEK 8100BL is fully integrated 10BASE T 100BASE TX LAN solution The 32 bit PCI controller provides enhanced scatter gather bus mastering capabilities and enables to perform high speed data transfers over the PCI bus Its bus mas...

Страница 35: ...y You cannot install drivers from CD Title directly VIA VT8606 CHIPSET INTEGRATED GRAPHY Support NT4 0 Windows9x Win2000 environment VIA VT8606 and VT82C686B CHIPSET DRIVER Support NT4 0 Windows9x Win2000 environment REALTEK 8100BL Support Dos Windows3 1 Windows9x NT3 5 NT4 0 Novell OS 2 3 4 Watch Dog Timer Programming The design technology of Watch Dog Timer WDT is to utilize hardware jumper sett...

Страница 36: ...3H or 543H A tolerance of 30 timer limit must be considered For instance if the time out interval is set to 1 second the WDT trigger command must be issued within 700ms at least The below example gives you a reference algorithm for WDT programming via I O port 443H in your application programs Enable WDT MOV DX 0443H WDT port MOV AL sec sec WDT time 1 sec 63sec OUT DX AL Re trigger WDT MOV DX 0443...

Страница 37: ...rrors are significant enough to abort the start up 4 1 Entering Setup Turn on or reboot 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 Setup please restart the system to try COLD START again by turning it OFF and then ON or touch the RESET button Yo...

Страница 38: ...the numeric value or make changes key Decrease the numeric value or make changes Esc key Main Menu Quit and not save changes into CMOS Status Page Setup Menu and Option Page Setup Menu Exit current page and return to Main Menu F1 key General help on Setup navigation keys F10 key Save all the CMOS changes and exit 4 2 Main Menu Once you enter WEB 6580 AMI BIOS CMOS Setup Utility you should start wi...

Страница 39: ...Settings and Exit Exit Without Saving Standard CMOS Setup for changing time date hard disk type etc NOTE It is strongly recommended to reload Optimal Setting if CMOS is lost or BIOS is updated 4 3 Standard CMOS Setup Menu This setup page includes all the items in a standard compatible BIOS Use the arrow keys to highlight the item and then use the PageUp PageDn or keys to select the value or number...

Страница 40: ... Size Cyln Head WPcom Sec Mode Mode Mode Mode Pri Master Auto On Pri Slave Auto On Sec Master Auto On Sec Slave Auto On Boot Sector Virus Protection Disabled Month Jan Dec ESC Exit Sel Day 01 31 PageUp PageDn Mofify Year 1901 2099 F1 Help F2 F3 color Menu seletions Item Options Description Date Mm dd yy Set the system date Note that the Day automatically changes when you set the date Time Hh mm ss...

Страница 41: ...ction Press PageUp or PageDn to select a suitable item Sec Master Select a suitable item or keep it in Auto for automatic detection Press PageUp or PageDn to select a suitable item Sec Slave Select a suitable item or keep it in Auto for automatic detection Press PageUp or PageDn to select a suitable item Advanced CMOS Setup This setup reference table includes all the Optimal Failsafe and Other opt...

Страница 42: ...heable Enabled Disabled C000 32K Shadow Cached Cached Enabled Disabled C800 16K Shadow Cached Cached Enabled Disabled CC00 16K Shadow Cached Cached Enabled Disabled D000 16K Shadow Disabled Disabled Cached Enabled D400 16K Shadow Disabled Disabled Cached Enabled D800 16K Shadow Disabled Disabled Cached Enabled DC00 16K Shadow Disabled Disabled Cached Enabled ADVANCED CHIPSET SETUP BIOS Setup Items...

Страница 43: ... 37 5 37 5 43 75 43 75 50 56 25 62 5 62 5 68 75 68 75 75 75 87 5 75 81 25 81 25 87 5 87 5 93 75 93 75 100 Display Activity Ignore Ignore Monitor IRQ3 Monitor Ignore Ignore IRQ4 Monitor Ignore Ignore IRQ5 Ignore Ignore Monitor IRQ7 Monitor Ignore Ignore IRQ9 Ignore Ignore Monitor IRQ10 Ignore Ignore Monitor IRQ11 Ignore Ignore Monitor IRQ13 Ignore Ignore Monitor IRQ14 Monitor Ignore Ignore IRQ15 Ig...

Страница 44: ...PCI PnP PCI PnP ISA EISA IRQ14 PCI PnP PCI PnP ISA EISA IRQ15 PCI PnP PCI PnP ISA EISA PERIPHERAL SETUP DEFAULTS BIOS Setup Items Optimal Default Failsafe Default Other Options On Board FDC Auto Auto Enabled Disabled On Board Serial Port1 3F8 COM1 3F8 COM1 Disabled 3F8h COM1 2F8h COM2 3E8h COM3 2E8h COM4 On Board Serial Port2 2F8 COM2 2F8 COM2 Disabled 3F8h COM1 2F8h COM2 3E8h COM3 2E8h COM4 Seria...

Страница 45: ...ach item and press Enter key to certify it Follow command keys in CMOS Setup table to change Date Time Drive type and Boot Sector Virus Protection Status 4 5 Advanced CMOS Setup Menu This setup includes all of the advanced features in the system The detail descriptions are specified as below Quick Boot Set Disabled for normal booting or select Enabled to skip minor BIOS test items to obtain quick ...

Страница 46: ... Try Other Boot Device Select Yes to enable trying to boot from different devices in sequence Selected No for booting only from the first boot device S M A R T for Hard Disks Self Monitoring analysis and reporting Technology For prediction of device degradation and or faults Boot Up Num Lock Select On to enable numeric function of the numeric keypad or Off to disregard it PS 2 Mouse Support Select...

Страница 47: ...nables the password checking when the system boots up or runs CMOS Setup It only takes effect after setting Change Supervisor Password Setup This option will force system to check password before running Setup if you have already entered the current user password in Change User Password By that time the system will be only able to boot but deny accessing Setup Always Password prompt appears every ...

Страница 48: ...hadow function will be ignored Shadow Memory Each of segments provides three options Disabled Enabled and Cached for faster adapter s ROM execution However this shadow function is Chipset oriented and dependent on system hardware feature In general C000 64k will be allocated for VGA BIOS and set to Cached to get higher display performance by shadowing and caching feature If user chooses Enabled se...

Страница 49: ...four SDRAM timing options by yourself In addition SDRAM operating timings may follow serial presence from EEPROM content by setting this option to Enabled and all of SDRAM timing options will be not available and hidden DRAM Frequency PC 100 means the memory bus is running at 100MHz PC 133 means its bus is running at 133MHz SDRAM CAS Latency This option controls the number of SCLKs between the tim...

Страница 50: ...disabled and hidden if user chooses the Disabled setting from the foregoing USB Function option Otherwise enabling this option provides support for USB keyboard without auxiliary driver under DOS environment 4 7 Power Management Setup Menu This APM Advanced Power Management determines how much power energy can be saved by setting below items to handle system power resource The following descriptio...

Страница 51: ...s expired It is the same as video power control If user chooses Stand By or Suspend it will depend on period of parameter Stand By Time out or Suspend Time out Stand by Time out Minute This option specifies the length of the period of system inactivity while the computer is in Full On power state before the computer is placed in Standby mode When this length of time expires the computer enters Sta...

Страница 52: ...ifies if BIOS is to monitor activity on the display monitor for power conservation purposes If set to Monitor and the computer is in a power saving state BIOS watches for video display activity The computer enters the full on power state if any activity occurs BIOS reloads the Standby and Suspend timeout timers if activity occurs on the specified IRQ lines If set to Ignore video display monitor ac...

Страница 53: ...important and technical and it is strongly recommended that only experienced users could make any changes to the default settings Plug and Play Aware O S Set this option to Yes if the operating system installed in the computer is Plug and Play aware BIOS only detects and enables PnP ISA adapter cards that are required for system boot The Windows 95 operating system detects and enables all other Pn...

Страница 54: ...trol PCI latency timer period follow PCI clocks Based on PCI specification 2 1 or later and PCI bus frequency in system user can select different timer to meet their PCI bus environment PCI VGA Palette Snoop Some display cards that are non standard VGA such as graphics accelerations or MPEG video cards may not show colors properly User can choose Enabled setting to correct this display mismatch pr...

Страница 55: ...n These options allow you to specify IRQs for use by legacy ISA adapter cards These options determine if AMIBIOS should remove an IRQ from the pool of available IRQs passed to devices that are configurable by the system BIOS The available IRQ pool is determined by reading the ESCD NVRAM If more IRQs must be removed from the pool the end user can use these PCI PnP Setup to remove the IRQ by assigni...

Страница 56: ...ollowing lists show current options in On Board Serial Port 1 Port 2 Auto cannot set serial I O resources by manual operation Disabled indicates on board COM port function is ineffective 3F8h COM1 assign I O address 3F8h to COM1 2F8h COM2 assign I O address 2F8h to COM2 3E8h COM3 assign I O address 3E8h to COM3 2E8h COM4 assign I O address 2E8h to COM4 Serial Port2 Mode This option control the res...

Страница 57: ...chemes that adhere to the IEEE P1284 specifications This Parallel Port Mode includes four options Normal Bi Dir EPP and ECP Setting Description Normal Uni direction operation at normal speed Bi Dir Bi direction operation at normal speed EPP The parallel port can be used with devices that adhere to the Enhanced Parallel Port EPP specification EPP uses the existing parallel port signals to provide a...

Страница 58: ...option sets the IRQ used by the parallel port On Board IDE This option specifies the onboard IDE controller channels that will be used The settings are Disabled Primary Secondary or Both 4 10 Hardware Monitor Setup This setup describes current system status detected from hardware monitor controller The status showed on screen will include There are two on board temperature sensors TSENS1 and TSENS...

Страница 59: ...ST the BIOS signals a checkpoint by issuing one code to I O address 80H This code can be used to establish how far the BIOS has executed through the power on sequence and what test is currently being performed This is done to help troubleshoot faulty system board If the BIOS detects a terminal error condition it will halt the POST process and attempt to display the checkpoint code written to port ...

Страница 60: ... code is copied to segment 0 and control will be transferred to segment 0 D6 Control is in segment 0 Next checking if Ctrl Home was pressed and verifying the system BIOS checksum If either Ctrl Home was pressed or the system BIOS checksum is bad next will go to checkpoint code E0h Otherwise going to checkpoint code D7h D7 To pass control to interface module D8 Main BIOS runtime code is to be decom...

Страница 61: ...ion Codes The following runtime checkpoint hex codes are listed in order of execution These codes are uncompressed in F0000h shadow RAM Code Description 03 The NMI is disabled Next checking for a soft reset or a power on condition 05 The BIOS stack has been built Next disabling cache memory 06 Uncompressing the POST code next 07 Next initializing the CPU and the CPU data area 08 The CMOS checksum ...

Страница 62: ...ontrol 2E Completed post video ROM test processing If the EGA VGA controller is not found performing the display memory read write test next 2F EGA VGA not found Display memory R W test about to begin 30 Display memory R W test passed Look for retrace checking next 31 Display memory R W test or retrace checking failed To do alternate display retrace checking 32 Alternate display memory R W test pa...

Страница 63: ...ing Testing the memory above 1MB next 52 The memory above 1MB has been tested and initialized Saving the memory size information next 53 The memory size information and the CPU registers are saved Entering real mode next 54 Shutdown was successful The CPU is in real mode Disabling the Gate A20 line parity and the NMI next 57 The A20 address line parity and the NMI are disabled Adjusting the memory...

Страница 64: ...fore the C800 adaptor ROM gains control has completed The adaptor ROM check is next 98 The adaptor ROM had control and has now returned control to BIOS POST Performing any required processing after the option ROM returned control 99 Any initialization required after the option ROM test has completed Configuring the timer data area and printer base address next 9A Return after setting timer and pri...

Страница 65: ...data and initializing DMI POST next B0 The system configuration is displayed B1 Copying any code to specific areas 00 Code copying to specific areas is done Passing control to INT 19 h boot loader next 4 12 Flash BIOS Utility Utilize AMI Flash BIOS programming utility to update on board BIOS for the future new BIOS version Please contact your technical window to get this utility if necessary NOTE ...

Страница 66: ...BIOS Setup Information WEB 6580 R1 0 User s Manual 4 30 ...

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