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6VA693T

ATX  Form  Factor

Main Board

User's   Manual

Содержание 6VA693T

Страница 1: ...6VA693T ATX Form Factor Main Board User s Manual...

Страница 2: ...nscribed stored in a retrieval system or translated into any language or computer language in any form or by any means without prior written permission This manual and the information contained herein...

Страница 3: ...nge without notice The manufacturer of the system board will not be held responsible for technical or editorial omissions made herein nor for the incidental or consequential damages resulting from its...

Страница 4: ...2 Jumper Setting 10 2 2 1 JP5 JP8 CPU Working Frequency 10 2 2 2 JP10 CMOS Status 11 2 3 Connectors 12 2 3 1 Front Panel 12 2 3 2 Back Panel 14 KBD PS2 Mouse 15 USB 15 COM1 COM2 15 LPT 15 2 3 3 Expans...

Страница 5: ...3 8 Supervisor User Password 45 3 9 IDE HDD Auto Detection 48 3 10 Load Setup Defaults 51 3 11 Save and Exit Setup 52 3 12 Quit Without Saving 53 Chapter 4 Appendix 54 4 1 Memory Map 54 4 2 I O Map 5...

Страница 6: ...orts to 66 100 MHz socket 370 type Celeron CPUs too Built in second level L2 cache in CPU there is no cache necessary in this system board The main board has implemented VIA VT82C596A high performance...

Страница 7: ...se are also key benefits in PC operation asset management new system setup and power conservation In conclusion the main board is a combination of the highest in performance flexibility efficiency and...

Страница 8: ...pabilities required by present high end commercial and technical applications and future s emerging applications as well Below is the reference for Pentium II III CPUs accomodating this main board Int...

Страница 9: ...processors Memory DIMM 3 of 168 pin 3 3V DIMM Professional PC 100 MHz freq PC 100 DIMM 66 MHz freq SDRAM up to 384MB PC 100 DIMM is required for 100 MHz F S B CPUs Basic PC 66 MHz freq SDRAM up to 384...

Страница 10: ...orm factor By mounting the power supply on its side the processor is relocated away from the expansion slots and the longer side of the board is used to host more on board I O connector this placing o...

Страница 11: ...power supply Below is reference for ATX case requirement on power supply Current Voltage Tolerance 230W 250W 300W 5V 5 23A 25A 30A 3 3V 5 14A 14A 14A 12V 10 9A 10A 12A 5V 5 0 5A 0 5A 0 5A 12V 5 0 8A 0...

Страница 12: ...this main board in its original package until you are ready to install it In the package there are the main board manual cables driver utility CD retention mechanism B Make sure power is off During ha...

Страница 13: ...r is always updated with the latest version so the actual CD content may have some difference with the above picture 1 Main boards i440LX i810 VIA VPX VP3 VIA 691 VIA692 3 and VIA 693A main boards 2 A...

Страница 14: ...lation 2 1 Layout Reference ISA2 ISA1 B IO S D IM M 1 D IM M 2 ID E 2 ID E 1 FD C V T82C693 PCI4 PCI3PCI2 PCI1 AGP1 IR1 PW 1 SLOT1 FA N2 KB M OUSE J7 J5 JP10 CO M2 4 COM1 3 USB JP 5 JP 6 JP 7 JP 8 FA...

Страница 15: ...s Please refer it as below 2 2 1 JP5 JP8 CPU Working Frequency According to CPU specification user can set different working frequencies as below This setting is available for both Slot 1 S 370 type C...

Страница 16: ...2 Pull out the ATX cable from ATX connector PW1 Step 3 Short the CMOS jumper by putting jumper cap on Pin 2 3 for a few seconds Step 4 Return to pin 1 2 for normal setup Step 5 Link ATX power cable to...

Страница 17: ...12 2 3 Connectors 2 3 1 Front Panel Front panel has connectors as PW LED KEYLOCK SPEAKER PWR SW HDD LED and RESET Please refer to details as below PW LED PW R SW HDD LED KEYLOCK SPEAKER RESET...

Страница 18: ...system and off for normal status SPEAKER is a 4 pin keyed Berg strip It is used to connect to the case speaker to the main board for sound purpose POWER SW is a 2 pin connector which connects to the c...

Страница 19: ...14 2 3 2 Back Panel There are COM1 COM2 LPT USB and keyboard mouse and CN2 on the case back panel Please refer to more details as below PS 2 Mouse Keyboard C O M 1 C O M 2 LPT...

Страница 20: ...ain board COM1 COM2 The onboard serial port 1 and port 2 are the 9 pin D subminature male connector COM1 and COM2 COM1 and COM2 can be disabled in BIOS setup Please refer to Chapter 3 Integrated Perip...

Страница 21: ...us standard that allows the bus speed to run at 66 MHz with up to 133 MHz data transfer capabilities which is four times as fast as that of the PCI bus At this speed the AGP graphic cards can transfer...

Страница 22: ...or 8MB s on ISA bus PCI interface has synchronous data transfer rate from CPU to PCI with good graphic performance While plugging into 4 PCI add on cards PCI 1 PCI 3 are master bus and PCI4 is slave...

Страница 23: ...18 ISA Slots There are two standard 16 bit ISA slots on board All of them are bus mastering ISA ISA2 ISA1...

Страница 24: ...ion of the Soft Power On Momentary switch which connects the front panel switch to the 2 pin PW BT on the system board While the power switch on the back of ATX power is turned on the full power will...

Страница 25: ...20 2 3 5 CPU Fan Connectors There are 2 fan connectors on this system board and they are marked FAN 1 and FAN2 Each fan connector has three pins Fan Signal SENSE 12V GND Fan1 Fan2...

Страница 26: ...21 2 3 6 Floppy Disk Connector Floppy Disk Connector with 34 pins is used to attach the floppy drive cable FDC...

Страница 27: ...1 IDE 2 both have 40 pins There are 2 IDE connectors supported on this system board IDE1 is primary channel and IDE2 is secondary channel Each channel supports 2 IDE devices and 4 devices in total for...

Страница 28: ...ftware like LAPlink or WIN95 Direct Cable Connection user can transfer data to or from laptops notebooks PDA and printers This connector supports HPSIR ASKIR and Fast IR Attach Infrared module to IR c...

Страница 29: ...up to 512 MB The user may insert DIMM modules in either DIMM1 or DIMM2 Insert the module as shown Due to different number of pins on either side of the breaks the module will only fit in the direction...

Страница 30: ...age enclosed with the RM kit to install the processors 1 Check if the following set of piece parts are included in your package 4 seperate piece parts in total Retention Mechanism R M 2 pcs RM Attach...

Страница 31: ...into the RM kit Due to different packages of Katmai Celeron SECC II Klamath and Deschutes there are 2 positions to lock them in the RM kit Below is ntoice to unlock those CPUs Lock for Klamath Katmai...

Страница 32: ...de by moving cursor press any direction key to the item and press Enter key An on line help message is displayed at the bottom of the screen as cursor is moving to various items which provides user be...

Страница 33: ...ed in the system floppy drive type and the type of display monitor Memory size is auto detected by the BIOS and displayed for your reference When a field is highlighted direction keys to move cursor a...

Страница 34: ...te are seated when the disk drive is parked 7 SECTOR the sector number of each track defined on the hard disk The range is from 1 to 64 8 MODE select AUTO to detect the mode type automatically If your...

Страница 35: ...pressing F1 key to display help message of the selected item This setup program also provide 2 convenient ways to load the default parameter data from BIOS F6 or CMOS F7 area if shown data is corrupte...

Страница 36: ...earches first Take A C SCSI for example System will search in turn for floppy disk drive second is hard disk drive and finally SCSI drive Default value is A C SCSI Options are as below A C SCSI C A SC...

Страница 37: ...12 12 Characters Per Second 15 15 Characters Per Second 20 20 Characters Per Second 24 24 Characters Per Second 30 30 Characters Per Second Typematic Delay Msec This is the interval between the first...

Страница 38: ...ther operating systems like Windows 95 98 or NT Non OS2 default OS2 Video BIOS Shadow It determines whether video BIOS will be copied to RAM However it is optional from chipset design Video shadow wil...

Страница 39: ...e timing of bank 0 1 2 3 4 5 SDRAM 10ns default 10 9 nano second SDRAM 8ns normal medium fast turbo SDRAM Cycle Length control the DRAM page missing and row miss leadoff timing 2 3 default DRAM Clock...

Страница 40: ...M Cacheable Enabled allows caching of the video RAM resulting in better system performance However if any program writes to this memory area a system error may occur Disabled default AGP Aperture Size...

Страница 41: ...36 USB Keyboard Support Disabled default Enabled enable this function when using USB keyboard...

Страница 42: ...37 3 5 Power Management Setup...

Страница 43: ...mode e g Doze standby or suspend Note1 if APM is installed and there is a task running even if the timer is time out the APM will not prompt the BIOS to put the system into any power saving mode Note2...

Страница 44: ...TC Alarm Resume auto power on at the appointed date and time Enabled key in the date of current month and time of the day System will turn on then Disabled default disable this function Note this func...

Страница 45: ...ge the setup of PnP devices Resources Controlled By Manual default The table will show the below items Reset Configuration Data IRQ 3 assigned to DMA 0 assigned to The user can adjust the shown items...

Страница 46: ...ew add on card and the system reconfiguration has caused such a serious conflict that the operating system can not boot up IRQ 3 assigned to IRQ 15 assigned to PCI ISA PnP default Legacy ISA DMA 0 ass...

Страница 47: ...ter PIO Primary Slave PIO This feature detects your primary master hard disk device Auto default Mode 0 1 2 3 4 Secondary Master PIO Secondary Slave PIO This feature detects your secondary master hard...

Страница 48: ...ault Disable Secondary Slave UltraDMA Auto default Disable Onboard FDC Controller Enabled default Disabled Onboard Serial Port 1 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 Auto default Disabled On Board Seri...

Страница 49: ...Password this function allows you the right to change the options of setup menu User Password this function only allows you to enter the setup menu but not to change the options of the setup menu exc...

Страница 50: ...Step 3 Set Security Option in BIOS Features Setup refer to page 40 After setting password enter Security Option in BIOS Features Setup There are 2 options Setup System Setup will only secure CMOS set...

Страница 51: ...d first Setp 2 Enter Supervisor Password or User Password After enter it shows Enter Password Press the Enter key instead of entering a new password Then it informs PASSWORD DISABLED PRESS ANY KEY TO...

Страница 52: ...d CMOS setup You don t need the IDE HDD Auto Detection utility The BIOS will auto detect the hard disk size and model on display during POST HARD DISK TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTORMODE Prim...

Страница 53: ...will be 528 MB even though its physical size may be greater than that 2 LBA Logical Block Addressing Mode A new HDD accessing method to overcome the 528 MB bottleneck The number of cylinders heads sec...

Страница 54: ...ied by 2 A reverse transformation process will be made inside INT 12h in order to access the right HDD address the right HDD address 4 Maximum HDD Size No Cylinder 1024 X No Head 32 X No Sector 63 X N...

Страница 55: ...and Chipset Features Setup screens There is no effect on the standard CMOS setup To use this feature highlight it on the main screen and press the Enter key A line will appear on screen asking if you...

Страница 56: ...51 3 11 Save Exit Setup The Save Exit Setup option will bring you back to boot up procedure with all the changes you have made which are recorded in the CMOS RAM...

Страница 57: ...52 3 12 Quit Without Saving The Quit Without Saving option will bring you back to normal boot up procedure without saving any data into CMOS RAM All of the old data in the CMOS will not be destroyed...

Страница 58: ...ouse is installed A0000 C7FFF 160K Available for hi DOS memory C8000 DFFFF 96K Available for hi DOS memory and adapter ROMs E0000 EEFFF 60K Available for UMB EF000 EFFFF 4K Video service routine for m...

Страница 59: ...CMOS I O ports 080 09F DMA register 0A0 0BF Interrupt controller slave 0C0 0DF DMA controller slave 0F0 0FF Math coprocessor 1F0 1FB Hard disk controller 278 27F Parallel port 2 2B0 2DF Graphics adap...

Страница 60: ...sh request Timer channel 2 speaker tone generator Dma channels DMA channel 0 available DMA channel 1 onboard ecp option DMA channel 2 floppy disk smc chip DMA channel 3 onboard ECP default DMA channel...

Страница 61: ...1 keyboard output buffer full 2 cascade for IRQ 8 15 3 serial port2 4 serial port1 5 parallel port 2 6 floppy disk smc chip 7 parallel port 1 8 RTC clock 9 available 10 available 11 available 12 PS 2...

Страница 62: ...egister d 0e diagnostic status byte 0f shutdown byte 10 floppy disk drive type byte 12 hard disk type byte 13 reserve 14 equipment type 15 base memory low byte 16 base memory high byte 17 extension me...

Страница 63: ...3 65535 820 17 21MB 11 855 5 65535 855 17 37MB 12 855 7 65535 855 17 52MB 13 306 8 128 319 17 21MB 14 733 7 65535 733 17 44MB 16 612 4 0 663 17 21MB 17 977 5 300 977 17 42MB 18 977 7 65535 977 17 59M...

Страница 64: ...5 1023 17 106MB 35 1024 13 65535 1023 17 115MB 36 1024 14 65535 1023 17 124MB 37 1024 2 65535 1023 17 17MB 38 1024 16 65535 1023 17 142MB 39 918 15 65535 1023 17 119MB 40 820 6 65535 820 17 42MB 41 10...

Страница 65: ...ontroller 2 8237A 5 0F0 0FF i486 Math Coprocessor 1F0 1F8 Fixed Disk Drive Adapter 200 207 Game I O 20C 20D Reserved 21F Reserved 278 27F Parallel Printer Port 2 2B0 2DF Alternate Enhanced Graphic Ada...

Страница 66: ...3F8 3FF Serial Port 1 RS 232 C 6E2 6E3 Data Acquisition Adapter 1 790 793 Cluster Adapter 1 AE2 AE3 Data Acquisition Adapter 2 B90 B93 Cluster Adapter 2 EE2 EE3 Data Acquisition Adapter 3 1390 1393 Cl...

Страница 67: ...GA card and DIMM modules are not plugged well the system makes longer and constant beep sounds 2 BIOS ROM checksum error It indicates the checksum of the BIOS code is not right and system will always...

Страница 68: ...key Normally when this message comes out check if there is anything mis placed on the keyboard Be sure nothing touches the keys 9 Memory test fails There will be more information to specify the type a...

Страница 69: ...The BIOS will automatically detect the CPU frequency 66MHz or 100 MHz Therefore if your CPU frequency cannot be adjusted to 100 MHz then your CPU may be 66 MHz In BIOS speed setup there are other fre...

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