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Chapter 3  BIOS Configuration 

36 

ISA-E2  User’s Manual 

 
 

Watchdog Timer Configuration 

 
The function of the watchdog timer is to reset the system automatically and is 
defined at I/O port 0443H. To enable the watchdog timer and allow the system to 
reset, read I/O port 0443H. To disable the timer, read I/O port 043H for the 
system to stop the watchdog function. The timer has a tolerance of 20% for its 
intervals. 
 
The following describes how the timer should be programmed. 
 

Enabling Watchdog 

MOV DX, 

0443H 

IN    

DX, AX 

 

Disabling Watchdog 

MOV   DX, 043H 
OUT  

DX, AX 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание ISA-E2

Страница 1: ...I IS SA A E E2 2 Pentium III Half Size CPU Card With VGA Audio Dual LAN User s Manual Version 1 4 ...

Страница 2: ...er be liable for direct indirect special exemplary incidental incidental or consequential damages resulting from any defect or omission in this manual even if advised of possibility of such damages The material contained herein is for informational purposes only Acknowledgments Award is a registered trademark of Award Software International Inc S3 is a trademark of S3 Technologies Inc IBM PS 2 are...

Страница 3: ...a 16 JP9 JP10 WatchDog Timer Period Selection 17 JPCOM4 COM2 RS232 RS422 RS485 Selection 17 Connectors on the ISA E2 18 Connector Locations on the ISA E2 19 Front Panel Connector 20 CPU Fan Power Connector 21 USB Connectors 21 EIDE Connectors 22 Floppy Drive Connector 24 Parallel Port Connector 25 COM1 Serial Port 26 COM2 Serial Port 26 COM3 Serial Port 27 COM4 Serial Port 27 External PS2 Keyboard...

Страница 4: ...ures 41 Integrated Peripherals 42 Power Management Setup 42 PnP PCI Configuration 42 PC Health Status 42 Frequency Voltage Control 42 Load Fail Safe Defaults 42 Load Optimized Defaults 42 Supervisor User Password 42 Save Exit Setup 42 Exit Without Save 42 Standard CMOS Setup 43 Primary HDDs Secondary HDDs 45 Drive A Drive B 47 Video 47 Halt On 47 Advanced BIOS Features 48 Virus Warning 48 CPU Inte...

Страница 5: ...heable 53 Video RAM Cacheable 53 Frame Buffer Size 54 AGP Aperture Size 54 Panel Type 54 Boot Device Select 55 Power Supply Type 55 OnChip USB 55 USB Keyboard Support 55 USB Mouse Support 55 OnChip Sound 56 Integrated Peripherals 57 OnChip IDE Channel 0 57 OnChip IDE Channel 1 57 IDE Prefetch Mode 58 Primary Secondary Master Slave PIO 58 Primary Secondary Master Slave UDMA 58 Init Display First 58...

Страница 6: ...itoring 64 PnP PCI Configuration Setup 65 PNP OS Installed 65 Reset Configuration Data 65 Resource controlled by 65 IRQ Resources 66 DMA Resources 66 PCI VGA Palette Snoop 66 Assign IRQ For VGA USB 66 PC Health Status 67 Current CPU Temperature 67 Current System Temp 67 Current CPU FAN Speed 67 Vcore 2 5V 3 3V 5V 12V Voltages 67 Frequency Voltage Control 68 Auto Detect DIMM PCI CLK 68 Spread Spect...

Страница 7: ...Contents ISA E2 User s Manual vii Appendix 72 A I O Port Address Map 73 B Interrupt Request Lines IRQ 74 C POST Beep 75 ...

Страница 8: ......

Страница 9: ...ion ISA E2 User s Manual 1 1 Introduction This manual is designed to give you information on the ISA E2 SBC card The topics covered in this chapter are as follows Checklist Description Features Specifications Intelligence ...

Страница 10: ...06 chipset and is fully designed for harsh industrial environment It features one Socket370 that is compatible with Intel FC PGA package Pentium III processor This card accommodates up to 512MB of PC133 SDRAM memory The ISA E2 is a high integration design Two RealTek 8100B Fast Ethernet Controllers ALC201A Audio codec and S3 4X AGP Video controller are integrated into the system The high integrati...

Страница 11: ...ncorporates the latest microprocessor technology to provide the increased bandwidth needed to operate your system bus at speeds up to 133 MHz The ISA E2 comes with VIA integrated hardware monitoring device that monitors system and CPU temperature voltages of all system power rails and CPU fan speeds to prevent system crashes by warning the user of adverted conditions The power management feature p...

Страница 12: ...qual to CPU FSB and 33MHz or 33MHz of FSB Speed This gives users more flexibility to choose different memory technology ECC function support Processor front side bus FSB and Memory subsystem support ECC function for Fault tolerant application 10 100Base T Fast Ethernet Features Two RealTek Fast Ethernet controllers that boost network performance increase the networking bandwidth and reliability en...

Страница 13: ...tible serial ports and one parallel port with SPP EPP and ECP capabilities The COM4 can be configured as RS 232 RS 422 or RS485 interface IrDA Support an optional infrared port module for wireless interface Concurrent PCI Allows multiple PCI transfers from PCI master buses and AGP bus to memory to CPU Hardware Monitoring Features VIA integrated Hardware Monitor to monitor all the power rails as we...

Страница 14: ...ualatin 256K Coopermine or 128KB Celeron L2 cache integrated in CPU and runs on CPU core frequency Memory Sockets One 168 pin DIMM socket Memory types 3 3V SDRAM Synchronous DRAM support 8MB to 512MB memory capacity Both ECC and non ECC Memory module are supported NOTE Only SDRAM modules that support SPD Serial Presence Detect should be use Use PC133 modules when running 133MHz Memory bus speed an...

Страница 15: ...o playback 2D 3D resolutions up to 1920x1440 Motion compensation for full speed DVD playback and MPEG 2 video textures Extensive LCD Support includes 36 bit DSTN TFT flat panel interface with 256 gray shade support one 110 MHz LVDS interface Support for all resolutions up to 1600x1200 Panel power sequencing Hardware Suspend Standby control Drivers for major operating systems and APIs Windows 9x Wi...

Страница 16: ...d selectable Green unction Power management via BIOS activated through mouse keyboard movement or SMI button Keyboard and Mouse Connectors One 6 pin mini DIN connector is located on the mounting bracket for easy connection to a keyboard and PS 2 mouse A 5 pin on board pin header is also available to support PS2 mouse ISA Compliance Fully compliant to ISA specification Environmental and Mechanical ...

Страница 17: ...m for applications which require large frame buffer size Dual LAN Design Two 10 100M Ethernet provide aggregated bandwidth can be up to 400Mbps while two ports working on full duplex 100 BaseT The dual port design fulfill the needs of emerging Internet appliances NAS as well as servers applications The drivers for most popular Operation systems and NOS have been validated and proved the compatibil...

Страница 18: ...Chapter 1 Introduction 10 ISA E2 User s Manual This page is intentionally left blank ...

Страница 19: ...ides information on how to use the jumpers and connectors on the ISA E2 in order to set up a workable system The topics covered are CPU Installation 12 Memory Installation 12 Jumpers on the ISA E2 13 Connectors on the ISA E2 18 Watchdog Timer Configuration 36 ...

Страница 20: ... where one hole is missing from that corner of the square array of pin holds Because the CPU has a corner pin for three of the four corners the CPU will only fit in one orientation With the added weight of the CPU fan no force is required to insert the CPU Once completely inserted hold down on the fan and close the socket lever To disassembly the processor simply pull the lever sideways away from ...

Страница 21: ...e doubts about the best jumper configuration for your needs contact your dealer or sales representative The following table lists the jumpers on ISA E2 and their respective functions Jumper Locations on the ISA E2 14 JP5 6 CPU Frequency Selector 15 JP7 LCD Panel Power Selection 16 JP8 Clear CMOS RAM Data 16 JP12 13 WatchDog Timer Period Selection 17 JCOM4 COM4 RS232 RS422 RS485 Selection 17 ...

Страница 22: ...Chapter 3 BIOS Configuration 14 ISA E2 User s Manual JP10 Jumper Locations on the ISA E2 JCOM4 JP5 JP6 JP8 JP9 P10 JP7 ...

Страница 23: ...6 Pin 2 3 Short 100MHz CPU FSB JP5 Pin 2 3 Short JP6 Pin 2 3 Short 66MHz CPU FSB The Core Frequency to Bus clock ratio of most of Intel Pentium III is locked Users do not require to change Jumpers JP4 7 These Jumpers are reserved for Internal test purpose only NOTE The BIOS setup Default value will program the SDRAM Memory bus runs on same clock speed with CPU FSB which is decided by JP5 6 However...

Страница 24: ...AM Data This 3 pin Jumper allows the user to disconnect the built in 3V battery power to clear the information stored in the CMOS RAM To clear the CMOS data 1 Turn off the system power 2 Remove Jumper cap from pin1 2 3 Short the pin2 and pin3 for three seconds 4 Put Jumper cap back to pin1 2 5 Turn on your computer 6 Hold Down Delete during bootup and enter BIOS setup to enter your preferences JP8...

Страница 25: ...e describes the jumper settings for the period JP9 JP10 Time out Period 10 Sec 20 Sec 30 Sec 80 Sec JPCOM4 COM2 RS232 RS422 RS485 Selection The COM4 port can be configured to operate with external devices on different interface mode They are RS 232 RS 422 and RS485 JPCOM4 The following table describes how to configure the COM4 interface JPCOM4 I F TYPE 1 17 RS 232 1 17 RS 422 1 17 RS 485 ...

Страница 26: ...nel Connector 20 CPU Fans Power Connector 21 USB Connectors 21 EIDE Connectors 22 Floppy Drive Connector 24 Parallel Port Connector 25 COM1 Serial Port 26 COM2 Serial Port 26 COM3 Serial Port 27 COM4 Serial Port 27 External PS2 Keyboard Connector 28 PS 2 Keyboard Mouse Connector 28 VGA Connector 29 ISO_CAN Connector 29 CANBUS Connector 29 ATX Power Connector 30 LAN RJ45 Connectors 30 LAN LEDs 31 A...

Страница 27: ...guration ISA E2 User s Manual 19 Connector Locations on the ISA E2 USB PS2KB MS PS2KB ATX PWR PC104 AT P8 IDE2 IDE1 VGA FRONT PRINTER FLOPPY CPU FAN LAN Port B LAN Port A COM1 COM2 COM4 CD_IN Audio ISOCAN LCD COM3 CANBUS ...

Страница 28: ...ithout turning the main power switch Off and then On Orientation is not required when making a connection to this header 1 RESET Pin Signal Name Reset 1 Reset 2 Ground IDE Hard Disk LED Connector This connector connects to the hard drive activity LED on control panel This LED will flash when the HDD is being accessed 1 IDE LED Pin Signal Name IDE 3 IDE_ACT LED 4 Ground Power ON LED Connector The P...

Страница 29: ...n pressed again it will force the SBC card to power off 1 PWR BTN Pin Signal Name Power 7 PWR BTN Button 8 GND CPU Fan Power Connector This is a 3 pin header for the CPU fan The fan must be a 12V fan 1 2 3 Pin Signal Name 1 Rotation 2 12V 3 Ground USB Connectors The following table shows the pin outs of the USB connectors 6 7 8 9 10 1 2 3 4 5 USB1 Pin USB0 Pin Signal Name 10 1 5V 9 2 USB 8 3 USB 7...

Страница 30: ...ost data 10 Host data 4 9 10 Host data 11 Host data 3 11 12 Host data 12 Host data 2 13 14 Host data 13 Host data 1 15 16 Host data 14 Host data 0 17 18 Host data 15 Ground 19 20 Key DRQ0 21 22 Ground Host IOW 23 24 Ground Host IOR 25 26 Ground IOCHRDY 27 28 Host ALE DACK0 29 30 Ground IRQ14 31 32 No connect Address 1 33 34 No connect Address 0 35 36 Address 2 Chip select 0 37 38 Chip select 1 Act...

Страница 31: ... 10 Host data 11 Host data 3 11 12 Host data 12 Host data 2 13 14 Host data 13 Host data 1 15 16 Host data 14 Host data 0 17 18 Host data 15 Ground 19 20 Key DRQ1 21 22 Ground Host IOW 23 24 Ground Host IOR 25 26 Ground IOCHRDY 27 28 Host ALE DACK1 29 30 Ground IRQ15 31 32 No connect Address 1 33 34 No connect Address 0 35 36 Address 2 Chip select 0 37 38 Chip select 1 Activity 39 40 Ground 5V 41 ...

Страница 32: ... 2 RM LC Ground 3 4 No connect Ground 5 6 No connect Ground 7 8 Index Ground 9 10 Motor enable 0 Ground 11 12 Drive select 1 Ground 13 14 Drive select 0 Ground 15 16 Motor enable 1 Ground 17 18 Direction Ground 19 20 Step Ground 21 22 Write data Ground 23 24 Write gate Ground 25 26 Track 00 Ground 27 28 Write protect Ground 29 30 Read data Ground 31 32 Side 1 select Ground 33 34 Diskette change ...

Страница 33: ...Line printer strobe 1 14 AutoFeed PD0 parallel data 0 2 15 Error PD1 parallel data 1 3 16 Initialize PD2 parallel data 2 4 17 Select PD3 parallel data 3 5 18 Ground PD4 parallel data 4 6 19 Ground PD5 parallel data 5 7 20 Ground PD6 parallel data 6 8 21 Ground PD7 parallel data 7 9 22 Ground ACK acknowledge 10 23 Ground Busy 11 24 Ground Paper empty 12 25 Ground Select 13 N A N A ...

Страница 34: ...dy 5 GND ground 6 DSR Data set ready 7 RTS Request to send 8 CTS Clear to send 9 RI Ring indicator 10 N C COM2 Serial Port COM2 a 10 pin header connector is the onboard COM2 serial port of the ISA E2 The following table shows its pin assignments while it is configured as RS 232 interface 1 9 Pin Signal Name 1 DCD Data carrier detect 2 RXD Receive data 3 TXD Transmit data 4 DTR Data terminal ready ...

Страница 35: ...7 RTS Request to send 8 CTS Clear to send 9 RI Ring indicator 10 N C COM4 Serial Port COM4 a 10 pin header connector is the onboard COM4 serial port of the ISA E2 The following table shows its pin assignments while it is configured as RS 232 RS 422 or RS 485 interface 1 9 Pin RS232 Mode Signal Name RS422 RS485 Mode Signal Name 1 DCD Data carrier detect TX 422 485 2 RXD Receive data TX 422 485 3 TX...

Страница 36: ...ibes the pin assignment of PS 2 Keyboard and Mouse connector which is mount on button of bracket To attach PS 2 Keyboard and mouse users need to connect trough a PS 2 1 to 2 Y cable and plug into this Mini Din connector All the ISA E2 SBC boards come with a Y cable Contact with your dealer if the Y cable is missing Pin Signal Name 1 Keyboard data 2 Mouse data 3 GND 4 5V 5 Keyboard clock 6 Mouse cl...

Страница 37: ...er please short pin3 4 together with a 2 54mm jumper cap 5V RX GND 1 TX RX OUT IrDA Pin Signal Name 1 5V 2 TX 3 RX_IN 4 RX_OUT 5 GND CANBUS Connector There is CANBUS driver integrated on ISA E2 board This connector is used for wiring the buffered CANBUS signal to external CAN BUS board If you decide to use this connector and on board non isolated CANBUS driver please make sure you short pin3 4 of ...

Страница 38: ...m ATX power supply Soft on off function you have to connect the control signals and stand by power on this connector to your back plane by a corresponding cable Pin Signal Name 1 PWR_GD 2 5V_SB standby 5V 4 3 PS ON soft on off ATX PWR 4 GND LAN RJ45 Connector This connector is for the 10 100Mbps Ethernet capability of the CPU card The figure below shows the pin out assignments of this connector an...

Страница 39: ...K ACT STATUS ON Link OFF Disconnected FLASH Packets TX RX SPEED MODE ON 100Base T OFF 10Base T AT Power P8 Connector The following table describes the pin assignment of on board AT Power P8 connector This connector is for the applications which do not require a backplane Users can connect it to an AT SPS P8 connector to supply the system power The Power good signal will be generated by the circuit...

Страница 40: ...M audio signals to the on board Audio CODEC 1 4 LAN LED Pin Signal Name 1 CD_Left 2 CD_AGND 3 CD_AGND 4 CD_Right Audio Connectors Audio connector is designed for wire the audio signals out from the on board Audio CODEC to external bracket kit LAN LED Pin Signal Name 1 Line IN_Left 2 Line IN_Right 3 AGND 4 MIC 5 AGND ...

Страница 41: ...FPD14 29 30 FPD15 FPD16 31 32 FPD17 FPD18 33 34 FPD19 FPD20 35 36 FPD21 FPD22 37 38 FPD23 FPD24 39 40 FPD25 FPD26 41 42 FPD27 FPD28 43 44 FPD29 FPD30 45 46 FPD31 FPD32 47 48 FPD33 Part No OUPIIN 3215 50 CSB Box Header 1 27mmx2 54mm Mates with OUPIIN 1202 1203 series I D C Socket for Cables FPD34 49 50 FPD35 LCD LVDS Connector LCD LVDS connector is designed for wiring the LVDS signals to the LCD Pa...

Страница 42: ...AFE VDD 5 6 EN_VDD VSYNC 7 8 EN_12V GND 9 10 DE DCLK 11 12 GND GND 13 14 GND 15 16 BLUE0 17 18 BLUE1 BLUE2 19 20 BLUE3 BLUE4 21 22 BLUE5 23 24 GREEN0 25 26 GREEN1 GREEN2 27 28 GREEN3 GREEN4 29 30 GREEN5 31 32 RED0 33 34 RED1 RED2 35 36 RED3 RED4 37 38 RED5 39 40 41 42 43 44 45 46 47 48 49 50 Select Penal ID 0 in BIOS Setup for 640x480 resolution Select Penal ID 1 in BIOS Setup for 800x600 resoluti...

Страница 43: ...DD_4 23 24 RED_ EVEN _4 RED_ODD_5 25 26 RED_ EVEN _5 GREEN_ODD_0 27 28 GREEN_ EVEN _0 GREEN_ODD_1 29 30 GREEN_ EVEN _1 GREEN_ODD_2 31 32 GREEN_ EVEN _2 GREEN_ODD_3 33 34 GREEN_ EVEN _3 GREEN_ODD_4 35 36 GREEN_ EVEN _4 GREEN_ODD_5 37 38 GREEN_ EVEN _5 BLUE_ODD_0 39 40 BLUE_ EVEN _0 BLUE_ODD_1 41 42 BLUE_ EVEN _1 BLUE_ODD_2 43 44 BLUE_ EVEN _2 BLUE_ODD_3 45 46 BLUE_ EVEN _3 BLUE_ODD_4 47 48 BLUE_ EV...

Страница 44: ...at I O port 0443H To enable the watchdog timer and allow the system to reset read I O port 0443H To disable the timer read I O port 043H for the system to stop the watchdog function The timer has a tolerance of 20 for its intervals The following describes how the timer should be programmed Enabling Watchdog MOV DX 0443H IN DX AX Disabling Watchdog MOV DX 043H OUT DX AX ...

Страница 45: ...pics covered in this chapter are as follows BIOS Introduction 38 Main Menu 41 Standard CMOS Setup 43 Advanced BIOS Features 48 Advanced Chipset Features 52 Integrated Peripherals 57 Power Management Setup 61 PnP PCI Configurations 65 PC Health Status 67 Frequency Voltage Control 68 Load Fail Safe Defaults 69 Load Optimized Defaults 69 Supervisor User Password Setting 70 Exit Selecting 71 ...

Страница 46: ...ocess of configuring your system using Setup Starting Setup The AwardBIOS is immediately activated when you first power on the computer The BIOS reads the system information contained in the CMOS and begins the process of checking out the system and configuring it When it finishes the BIOS will seek an operating system on one of the disks and then launch and turn control over to the operating syst...

Страница 47: ...el menu Move Enter Move to the item you desired PgUp key Increase the numeric value or make changes PgDn key Decrease the numeric value or make changes key Increase 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 G...

Страница 48: ...your computer no longer is able to boot the AwardBIOS supports an override to the CMOS settings which resets your system to its defaults The best advice is to only alter settings which you thoroughly understand To this end we strongly recommend that you avoid making any changes to the chipset defaults These defaults have been carefully chosen by both Award and ISA E2 manufacturer to provide the ab...

Страница 49: ...gurations PC Health Status Frequency Voltage Control Load Fail Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Save Exit Setup Exit Without Saving Esc Quit Select Item F10 Save Exit Setup Time Date Hard Disk Type Note that a brief description of each highlighted selection appears at the bottom of the screen Setup Items The main menu includes the following main setup...

Страница 50: ...ings for frequency voltage control Load Fail Safe Defaults Use this menu to load the BIOS default values for the minimal stable performance for your system to operate Load Optimized Defaults Use this menu to load the BIOS default values that are factory settings for optimal performance system operations While Award has designed the custom BIOS to maximize performance the factory has the right to c...

Страница 51: ...em Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Features Date Mon Feb 8 2002 Time 16 19 20 IDE Primary Mast ST313620A IDE Primary Slave None IDE Secondary Master ATAPICDROM IDE Secondary Slave None Drive A 1 44M 3 5 in Drive B None Video EGA VGA Halt On All Errors Based Memory 640K Extended Memory 64512K Total Memory 65536K Item Help Menu Level Change the day month year and century Move Ente...

Страница 52: ... enter the sub menu of detailed options IDE Secondary Master Options are in its sub menu Press Enter to enter the sub menu of detailed options Drive A Drive B None 360K 5 25 in 1 2M 5 25 in 720K 3 5 in 1 44M 3 5 in 2 88M 3 5 in Select the type of floppy disk drive installed in your system Video EGA VGA CGA 40 CGA 80 MONO Select the default video device Halt On All Errors No Errors All but Keyboard...

Страница 53: ...r IDE HDD Auto Detection Press Enter IDE Primary Master Auto Access Mode Auto Capacity 13667 MB Cylinder 26480 Head 16 Precomp 0 Landing Zone 26479 Sector 63 Item Help Menu Level To auto detect the HDD s size head on this channel Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail safe defaults F7 Optimized Defaults Use the legend keys to navigate through thi...

Страница 54: ...5 means NONE Capacity Auto Display your disk drive size Disk drive capacity Approximated Note that this size is usually slightly greater than the size of a formatted disk given by a disk checking program Access Mode Normal LBA Large Auto Choose the access mode for this hard disk The following options are selectable only if the IDE Primary Master item is set to Manual Cylinder Min 0 Max 65535 Set t...

Страница 55: ...0 column mode CGA 80 Power up in 80 column mode MONO For Hercules or MDA adapters Halt On This field determines whether the system will halt if an error is detected during power up No errors The system boot will not be halted for any error that may be detected default All errors Whenever the BIOS detects a non fatal error the system will stop and you will be prompted All But Keyboard The system bo...

Страница 56: ...c 250 Security Option Setup OS Select For DRAM 64MB Non OS2 Video BIOS Shadow Enabled Item Help Menu Level Allows you to choose the VIRUS warning feature for IDE Hard Disk boot sector protection If this function is enabled and someone attempt to write data into this area BIOS will show a warning message on screen and alarm beep Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Pre...

Страница 57: ...ck Power On Self Test This category speeds up Power On Self Test POST after you power up the computer If it is set to Enable BIOS will shorten or skip some check items during POST Enabled Enable quick POST Disabled Normal POST First Second Third Other Boot Device The BIOS attempts to load the operating system from the devices in the sequence selected in these items The Choice Floppy LS120 ZIP100 H...

Страница 58: ...ke when you hold the key down The choice 6 8 10 12 15 20 24 30 Typematic Delay Msec Sets the delay time after the key is held down before it begins to repeat the keystroke The choice 250 500 750 1000 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 denied if the correct passw...

Страница 59: ... The choice Non OS2 OS2 Video BIOS Shadow This item allows you to change the Video BIOS location from ROM to RAM Video Shadow will increase the video speed The choice Enabled Disabled C8000 CBFFF Shadow DC000 DFFFF Shadow Shadowing a ROM reduces the memory available between 640KB to 1024KB These fields determine whether optional ROM will be copied to RAM or not The choice Enabled Disabled ...

Страница 60: ...he specific features of the installed chipset This chipset manages bus speeds and access to system memory resources such as DRAM and the external cache It also coordinates communications between the conventional ISA bus and the PCI bus It must be stated that these items should never need to be altered The default settings have been chosen because they provide the best operating conditions for your...

Страница 61: ...en synchronous DRAM is installed the number of clock cycles of CAS latency depends on the DRAM timing Do not reset this field from the default value specified by the system designer The Choice 2 3 Memory Hole In order to improve performance certain space in memory is reserved for ISA cards This memory must be mapped into the memory space below 16MB The Choice 15M 16M Disabled System BIOS Cacheable...

Страница 62: ... 32M 65M 128M 256M Panel Type Select the panel type This BIOS pre configure several Panel parameters for your selection Call your dealer if you need customized BIOS to support your special Panel PANEL ID PANEL TYPE 0 640x480 TFT Direct Drive I F 1 Pixel clock 1 800x600 TFT Direct Drive I F 1 Pixel clock 2 1024x768 TFT Direct Drive I F 2Pixels clock 3 1280x1024 TFT Direct Drive I F 2Pixels clock 4 ...

Страница 63: ...AT mode This selection help BIOS provide the information to OS what kind power supply the system use The correct information provide to OS can avoid the Windows Shutdown issue The Choice AT ATX OnChip USB This should be enabled if your system has a USB installed on the system board and you wish to use it Even when so equipped if you add a higher performance controller you will need to disable this...

Страница 64: ...onfiguration 56 ISA E2 User s Manual OnChip Sound This should be Auto if your system will use on board Audio features If select disable it will disable on board Audio controller and AC97 codec The choice Auto Disabled ...

Страница 65: ...Port 1 3F8 IRQ4 Onboard Serial Port 2 2F8 IRQ3 UART 2 Mode Standard X IR Function Duplex Half X TX RX inverting enable No Yes Item Help Menu Level Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail safe defaults F7 Optimized Defaults OnChip IDE Channel 0 The chipset contains a PCI IDE interface with support for two IDE channels Select Enabled to activate the...

Страница 66: ...ble only if your IDE hard drive supports it and the operating environment includes a DMA driver Windows 95 OSR2 or a third party IDE bus master driver If your hard drive and your system software both support Ultra DMA 33 66 select Auto to enable BIOS support The Choice Auto Disabled Init Display First This item allows you to decide to active whether PCI Slot or AGP first The choice PCI Slot AGP ID...

Страница 67: ... RX inverting which depends on different H W requirement This field is not recommended to change its default setting for avoiding any error in your system The Choice No No No Yes Default Yes No Yes Yes Onboard Parallel Port This item allows you to determine onboard parallel port controller I O address setting The choice 378H IRQ7 278H IRQ5 3BC IRQ7 Disabled Onboard Parallel Port Mode Select an ope...

Страница 68: ...t type 1 7 or 1 9 The choice EPP1 7 1 9 Onboard Serial Port 3 Port 4 Select an address for the third and fourth serial ports The choice 3F0 2F0 3E0 2E0 Disabled Serial Port 3 Port 4 Use IRQ Select a corresponding interrupt for the third and fourth serial ports The choice 3 4 5 7 10 11 ...

Страница 69: ...APM Yes Video Off Option Suspend Off Video Off Method V H SYNC Blank MODEM Use IRQ 3 Wake Up Events Press Enter Item Help Menu Level Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail safe defaults F7 Optimized Defaults ACPI Function This item allows you to enable disable the Advanced Configuration and Power Management ACPI The choice Enabled Disabled Power ...

Страница 70: ...t disabled each of the ranges are from 1 min to 1 hr except for HDD Power Down which ranges from 1 min to 15 min and disable PM Control by APM When enabled an Advanced Power Management device will be activated to enhance the Max Power Saving mode and stop the CPU internal clock If the Max Power Saving is not enabled this will be preset to No Video Off Option When enabled this feature allows the VG...

Страница 71: ...e In effect the system remains alert for anything which occurs to a device which is configured as On even when the system is in a power down mode VGA When Enabled you can set the VGA awakens the system LPT COM When On of LPT COM any activity from one of the listed system peripheral devices or IRQs wakes up the system HDD FDD When On of HDD FDD any activity from one of the listed system peripheral ...

Страница 72: ... signals this by causing an IRQ to occur When the operating system is ready to respond to the request it interrupts itself and performs the service When set On activity will neither prevent the system from going into a power management mode nor awaken it 1 IRQ3 COM 2 2 IRQ4 COM 1 3 IRQ5 LPT 2 4 IRQ6 Floppy Disk 5 IRQ7 LPT 1 6 IRQ8 RTC Alarm 7 IRQ9 IRQ2 Redir 8 IRQ10 Reserved 9 IRQ11 Reserved 10 IR...

Страница 73: ...noop Disabled Assign IRQ For VGA Enabled Assign IRQ For USB Enabled Item Help Menu Level Default is Disabled Select Enabled to reset Extended System Configuration Data ESCD when you exit Setup if you have installed a new add on and the system reconfiguration has caused such a serious conflict that the OS cannot boot Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values...

Страница 74: ...egacy ISA for devices compliant with the original PC AT bus specification PCI ISA PnP for devices compliant with the Plug and Play standard whether designed for PCI or ISA bus architecture The Choice Legacy ISA and PCI ISA PnP DMA Resources When resources are controlled manually assign each system DMA channel a type depending on the type of device using the DM channel Legacy ISA for devices compli...

Страница 75: ...IOS CMOS Setup Utility PC Health Status Current CPU Temperature 52 C 125 F Current System Temp 35 C 95 F Current CPU FAN Speed 4500 RPM Vcore 1 65V 2 5V 2 49V 3 3V 3 32V 5V 5 01V 12V 12 25V Item Help Menu Level Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail safe defaults F7 Optimized Defaults Current CPU Temperature Shows CPU Temperatue Current System Te...

Страница 76: ...le disable auto detect DIMM PCI Clock Turning off the un used PCI and DRAM clock may help to EMI issue Since there is no PCI clock routing specification for PICMG backplane some system may have PCI card detect issue In that case please disable this item The choice Enabled Disabled Spread Spectrum Modulated This item allows you to enable disable the spread spectrum modulate The spread spectrum tech...

Страница 77: ... Fail Safe Defaults Y N N Pressing Y loads the BIOS default values for the most stable minimal performance system operations Load Optimized Defaults When you press Enter on this item you get a confirmation dialog box with a message similar to Load Optimized Defaults Y N N Pressing Y loads the default values that are factory settings for optimal performance system operations ...

Страница 78: ...o press Esc to abort the selection and not enter a password To disable a password just press Enter when you are prompted to enter the password A message will confirm the password will be disabled Once the password is disabled the system will boot and you can enter Setup freely PASSWORD DISABLED When a password has been enabled you will be prompted to enter it every time you try to enter Setup This...

Страница 79: ...n after you turn your system off The next time you boot your computer the BIOS configures your system according to the Setup selections stored in CMOS After saving the values the system is restarted again Exit Without Saving Pressing Enter on this item asks for confirmation Quit without saving Y N Y This allows you to exit Setup without storing in CMOS any change The previous selections remain in ...

Страница 80: ...72 ISA E2 User s Manual Appendix I O Port Address Map Interrupt Request Lines IRQ POST Beep ...

Страница 81: ...0h 03Fh Interrupt Controller 1 040h 05Fh Timer 060h 06Fh Keyboard Controller 070h 07Fh Real Time Clock NMI 080h 09Fh DMA Page Register 0A0h 0BFh Interrupt Controller 2 0C0h 0DFh DMA Controller 2 0F0h Clear Math Coprocessor Busy Signal 0F1h Reset Math Coprocessor 1F0h 1F7h IDE Interface 278 27F Parallel Port 2 LPT2 2F8h 2FFh Serial Port 2 COM2 2B0 2DF Graphics adapter Controller 378h 3FFh Parallel ...

Страница 82: ...ired The following table shows the IRQ used by the devices on the Industrial CPU Card Level Function IRQ0 System Timer Output IRQ1 Keyboard IRQ2 Interrupt Cascade IRQ3 Serial Port 2 IRQ4 Serial Port 1 IRQ5 Reserved IRQ6 Floppy Disk Controller IRQ7 Parallel Port 1 IRQ8 Real Time Clock IRQ9 Software Redirected to Int 0Ah IRQ10 Reserved IRQ11 Reserved IRQ12 PS 2 Mouse IRQ13 80287 IRQ14 Primary IDE IR...

Страница 83: ...cates that a video error has occurred and the BIOS cannot initialize the video screen to display any additional information This beep code consists of a single long beep followed by two short beeps The other code indicates that your DRAM error has occurred This beep code consists of a single long beep repeatedly ...

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