PC104-688VL VIA Eden PC/ 104 CPU Board User's Manual
Contents
1. o J5 External Speaker Header PN Sonar 1 Speaker NAGASAKI IPC o CN4 Audio Connector CN4 is a 12 pin 2 0mm IDC connector with AC97 signals for Audio I O Use the included Audio cable and FB4641 adapter board for your Audio applications o CN8 USB Connector Description Dit mek 2 2 SYNC E Ground E 7 nav e ACR o soour Lio sex Ci son is son Use the USB adapter cable and FB4641 board you can attach up to 2 USB devices CN8 1 HmO 2 OO OO OO 9 OO 10 Pin 1 USBVO Pin2 Case Ground Pin 3 USBDO Pin4 USBGI Pin 5 USBDO Pin USBD1 Pin 7 USBGO Pin8 USBD1 Pin9 Case Ground Pin10 USBV1 NAGASAKI IPC O FB4641 Provides Audio and USB Board The J3 J4 and J5 connectors on FB4641 are 2 way Line In mono Microphone input and 2 way Lineout respectively You can connectors J1 CN2 cable from PC104 688VL CN4 and CNE The following figure shows these Audio connectors on FB4641 board J3 J4 JS gt Line In Mic In Line Out D Connector to PC104 688VL CN4 CN8 o LEDI Power Watchdog amp J2. NOTE X represents not used 63 NAGASAKI IPC Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit O 64 Direction control bit When logic 1 the output buffers in the parallel port are disabled allowing data driven from external sources to be read when logic 0 they work as a printer port This bit is write only A 1 in this position allows an interrupt to occur when ACK changes from low state to high state A 1 in this bit position selects the printer A O starts the printer 50 microseconds pulse minimum A 1 causes the printer to line feed after a line is printed A 0 5 microsecond minimum highly active pulse clocks data into the printer Valid data must be present for a minimum of 0 5 microseconds before and after the strobe pulse NAGASAKI IPC PC104 688VL 90 2 tus Lt Ls T a pe ise __ 24 3 16 sa I Sel E ee HL Et ET a ra co N H Le er y LO N Y S 1 i 4 ES IB 30 8 lo 39 4 a _ 80 5 1 Unit mm 65 NAGASAKI IPC FB4605 FB4641 66 Unit mm
3. Note after you install the PC104 688VL it is recommended that you keep the diskette or CD that contains drivers and document files document copies and unused cables in the cartoon for future use The following lists the accessories that may be included in your PC104 688VL package Some accessories are optional items that are only shipped upon order One PC104 688VL All In One PC 104 CPU board One VGA CRT interface adapter cable One 44 pin hard disk drive interface cable Two serial port and parallel port interface cable One PS2 keyboard and mouse port adapter cable One 10 pin LAN adapter cable with FB4605A board One USB cable One Audio cable and one FB4641 Audio USB adapter board One compact disc containing manual file in PDF format and necessary drivers and utilities One hard copy of Quick Installation Guide NAGASAKI IPC Chapter 2 Hardware Installation To set up a PC104 688VL system board complete the description Chapter 2 and Chapter 3 This chapter introduces the system board connectors jumper settings and then guides you to apply them for field application Before Installation Before you install the system board make sure you follow the following descriptions 1 Before removing the board from its anti static bag wear an anti static strap to prevent the generation of Electricity Static Discharge ESD The ESD may be created from human body that touches the board It may do
4. Whether all of the jumpers are set correctly in the hard drive a FLOPPY DISK CONTROLLER ERROR OR NO CONTROLLER PRESENT When you cannot find or initialize the floppy drive controller please ensure the controller is in proper BIOS Setup If there is no floppy drive installed ensure the Diskette Drive selection in Setup is set to NONE NAGASAKI IPC a KEYBOARD ERROR OR NO KEYBOARD PRESENT When this situation happens please check keyboard attachment and no keys being pressed during the boot If you are purposely configuring the system without a keyboard set the error halt condition in BIOS Setup to HALT ON ALL BUT KEYBOARD This will cause the BIOS to ignore the missing keyboard and continue the boot procedure a MEMORY ADDRESS ERROR When the memory address indicates error You can use this location along with the memory map for your system to find and replace the bad memory chips a MEMORY SIZE HAS CHANGED Memory has been added or removed since last boot In EISA mode use Configuration Utility to re configure the memory configuration In ISA mode enter BIOS Setup and enter the new memory size in the memory fields a MEMORY VERIFYING ERROR It indicates an error verifying a value is already written to memory Use the location along with your system s memory map to locate the bad chip a OFFENDING ADDRESS MISSING This message is used in connection with the I O CHANNEL CHECK and RAM PARITY ERROR messages when the segment that has
5. 2 0mm IDC into standard DB 9 connector The following tables show the signal connections of these connectors and the included adapter cable for CN2 amp CNS CN2 8 CN3 DB9 o os BO OO OO OO OO RS 232 Signal DCD2 DSR2 RXD2 RTS2 TXD2 CTS2 DTR2 RI2 GROUND GROUND Shield jo O1 OR OO NIN Oo u o 2 3 4 5 6 7 8 9 O NAGASAKI IPC o J7 amp JP1 External Battery Header and Battery Select Jumper J7 is used to connect an external battery pack if on board Lithium battery is empty or not and please setting JP1 properly of on board battery or external battery JP JP 123 123 On Board Battery Factory Preset External Battery J7 1 2 External Battery Header gt Pin1 Battery Pin2 Battery Note 2 6V to 3 6V a JP1 Clear CMOS Data You can use JP1to clear CMOS data The CMOS store information like system date time boot up device password IRQ that are set up with the BIOS To clear the CMOS set JP1 to open then return to 1 2 before system is power off The default setting is 1 2 JP JP 1 23 1 2 3 Normal Operation Clear CMOS Data NAGASAKI IPC O BUS1 PC 104 Bus Co
6. ADVANCED CHIPSET SETUP nier nee NN ni ns se 31 POWER MANAGEMENT 55e A A SARRO ATOS M Sn aonde 34 PEIPLUG ANDEAN nn RM EN RI Assad nid nt generous 36 PERIPHERAL SETUP iss te testes o locos 39 Hardware Monitor SETUP nenn suada sedan ads nn A Re Ma is LE 42 Password SETUP ii A nn nine DETESTA RS DENSIDADE ted 43 Chapter 5 Driver and UM 4 38 senlnseitasdsnn tdi RESETE EESE E eS ESAE STEES TEESE Eea 45 VGA Audio Driver for WIN98 WIN95 ocooononmocnononeorarnoniononucnacnonicnnoranacnonononoocrnonacnonuonacnonoonancanorucnaos 45 BIOS FIGS til st RNA Re GIO SALSA ISA DRA nn nn 46 ANUS sn it Dista Ton Rio ando ten ao SR RA AR UU aS 46 Watehdog TIMER sitter ra BIO A7 Waichdog TIME Settings hihihi henri seas 48 Watchdog Timer Enables sas sine A Nea 48 Watehdod Timer ING Ge Lami inserer ee pa 48 Watchdog Timer Disabled ss 48 Chapter 6 Technical ReferenCes i2 cdc ccdseesiscccdsevsdecsdesesdcoestecessesesdeessdicesbevesdeessdseosdearcducsedsvessueessdsceuccces 49 Trouble Shooting for Error Messages 49 Tech ical Referente cinco lalalala is 52 Real Time Clock and Non Volatile RAM ss 52 CMOS RAMIMA ed 54 I O Port Address MAP esse 55 Interrupt Request Lines IRQ sense 56 DMA Ghane MaDe dus irada oat testes deed bust a tadas 57 BMA COntroll r 25 ssa rest einer as costed sud susdecuscnseredesseseosssasasenganonbessnesadecesedstesduen dened 57 Serial POS ORNE RR RE DANE SE REDE ER NR RES PORREIRO PRE DURO RED AD REDE DON RS 58
7. Advanced Power Management features Available Options Disabled Enabled Default setting Enabled a Video Power Down Mode This field specifies the power conserving state that video subsystem enters after the specified period of display inactivity has expired Available Options Disabled Standby Suspend Default setting Disabled a Hard Disk Power Down Mode This field specifies the power conserving state that the hard disk drive enters after the specified period of hard drive inactivity has expired Available Options Disabled Standby Suspend Default setting Disabled 34 NAGASAKI IPC a Standby Time Out Minute This field specifies the length of a period of system inactivity like hard disk or video while in full power on state When this length of time expires the system enters Standby power state Available Options Disabled 1 Minute 2 Minute 4 Minute and 8 Minute up to 60 Minute Default setting Disabled a Suspend Time Out Minute This field specifies the length of a period of system inactivity like hard disk or video while in Standby state When this length of time expires the system enters Suspend power state Available Options Disabled 1 Minute 2 Minute 4 Minute and 8 Minute up to 60 Minute Default setting Disabled a Throttle Slow Clock Ratio When the system enter Suspend or standby mode the CPU clock runs only part of the time You may select the percent of time that the clock run
8. American Megatrends Inc All Rights Reserved System Hardware Monitor Current Sustem Temperature Fani Speed B RPM CPU VCORE 41 125 CPU UTT 1 5884 3 388 3 359U ESC Exit T1 Sel PgUp Poln Modify Fi Help F2 F3 Color a System Hardware Monitor In this field you can monitor or detect the followings items These items are view only and cannot be changed Current System Temperature Fanl Speed CPU VCORE CPU VTT 3 300V 42 NAGASAKI IPC There are two security passwords Supervisor and User Supervisor is a privileged person that can change the User password from the BIOS According to the default setting both access passwords are not set up and are only valid after you set the password from the BIOS To set the password please complete the following steps 1 2 Select Change Supervisor Password Type the desired password up to 8 character length when you see the message Enter New Supervisor Password Then you can go on to set a user password up to 8 character length if required Note that you cannot configure the User password until the Supervisor password is set up Enter Advanced CMOS Setup screen and point to the Password Checkup field Select Always or Setup Always a visitor who attempts to enter BIOS or operating system will be prompted for password Setup a visitor who attempts to the operating system will be prompted for user password You can enter
9. PC104 688VL Available Options Disabled Enabled and Auto Default setting Auto a OnBoard Serial Port 1 These fields select the I O port address for each Serial port Refer to Table 2 2 Available Options Auto Disabled 3F8H COM1 2F8H COM2 and 3E8H COM3 2E8H COMA Default setting Auto a OnBoard Serial Port 2 These fields select the I O port address for each Serial port Refer to Table 2 2 Available Options Auto Disabled 3F8H COM1 2F8H COM2 and 3E8H COM3 2E8H COMA Default setting Auto 39 NAGASAKI IPC 40 a OnBoard Parallel Port This field selects the I O port address for parallel port Available Options Auto Disabled 378 278 and 3BCH Default setting Auto a EPP Version This field specifies the EPP version for the Parallel Port Mode specification used in the system and is not configurable IF Normal or ECP is selected this field displays N A meaning not available Available Options N A 1 7 1 9 Default setting N A a Parallel Port Mode This field specifies the parallel port mode ECP and EPP are both bi directional data transfer schemes that adhere to the IEEE P1284 specifications Available Options N A Normal Bi Dir EPP and ECP Default setting Normal a Parallel Port IRQ This field specifies the IRQ for the parallel port Available Options Auto N A 5 7 Default setting Auto a Parallel Port DMA Channel This option is only available if the setting for the parallel Port Mod
10. Reset Header J4is a 2 pin header for connecting to system reset bottom Short circuit these 2 pins to hardware reset PC104 688VL as well as restart system It is similar to power off the system and then power it on again TT Pin 1 Reset Pin 2 Reset NAGASAKI IPC o J3 RJ45 LAN Adapter Connector with LED indicators FB4605A is a RJ45 connector with 2 LEDs for LAN The left side LED orange indicates data is being accessed and the right side LED green indicates on line status On indicates on line and off indicates off line J3 provide twist pair signals of LAN port if you got LAN version and adapter board FB4605A with cable The following table lists the pin assignments of J3 to RJ45 connector on the FB4605A LAN adapter board RJ45 connector on FB4605A adapter board 1 8 Front View E E The following lists the pin assignment of J3 33 Signal RJ45 33 signal RJ45 NAGASAKI IPC o J2 Keyboard Mouse Connector J2 is a 6 pin 2 0mm JST connector use the included adapter cable you can attach standard PS 2 type keyboard and mouse gt a N 800000 Pin 1 Mouse Data Pin 2 Keyboard Data Pin 3 Ground Pin 4 VCC Pin 5 Mouse Clock Pin 6 Keyboard Clock
11. This field specifies which VGA display will be used when the system is boot You can select either the onboard AGP or the VGA card installed on the PCI bus Available Options AGP PCI Default setting PCI NAGASAKI IPC a PCI VGA Palette Snoop When Enabled is selected multiple VGA devices operating on different buses can handle data from the CPU on each set of palette registers on every video device Bit 5 of the command register in the PCI device configuration space is the VGA Palette Snoop bit O is disabled Available Options Disabled Data read and written by the CPU is only directed to the PCI VGA devices palette registers Enabled Data read and written by the CPU is directed to both the PCI VGA devices palette registers Default setting Disable a Allocate IRQ to PCI AGP When a PCl or AGP VGA device is installed you can assign an IRQ to this device Selecting Yes BIOS will auto assign IRQ to the device Selecting No no IRQ will be assigned to the VGA device Available Options Yes No Default setting No a PCI IDE BusMaster This option is to specify that the IDE controller on the PCI local bus have bus mastering capability Available Options Enable Disable Default setting Disable a DMA Channel 0 7 When O resources are controlled manually you can assign each system DMA as one of the following types based on the type of device using the interrupt ISA EISA devices comply with the original P
12. caused the problem cannot be isolated a REBOOT ERROR When this error occurs that requires you to reboot Press any key and the system will reboot a SYSTEM HALTED Indicates the present boot attempt has been aborted and the system must be rebooted Press and hold down the CTRL and ALT keys and press DEL 51 NAGASAKI IPC Technical Reference 52 Real Time Clock and Non Volatile RAM The PC104 688VL contains a real time clock compartment that maintains the date and time in addition to storing configuration information about the computer system It contains 14 bytes of clock and control registers and 114 bytes of general purpose RAM Because of the use of CMOS technology it consumes very little Dower and can be maintained for long periods of time using an internal Lithium battery The contents of each byte in the CMOS RAM are listed below Description Seconds Second alarm Minutes Minute alarm Hours Hour alarm Day of week Date of month Month Year Status register A Status register B 01 02 03 04 05 06 07 09 OA OB OC OE OF 10 11 12 13 14 15 16 Status register C Status register D Diagnostic status byte Shutdown status byte Diskette drive type byte drive A and B Fixed disk type byte drive C Fixed disk type byte drive D Reserved Equipment byte E Low base memory byte E High base memory byte NAGASAKI IPC 17 Low expansion memory byte High expansion memory b
13. either User password or Supervisor password Point to Save Settings and Exit and press Enter Press Y when you see the message Save Current Settings and Exit Y N 2 Note it is suggested that you write down the password in a safe place to avoid that password may be forgotten or missing To set the password please complete the following steps 1 2 Select Change Supervisor Password Press Enter instead of entering any character when you see the message Enter New Supervisor Password Thus you can disable the password 43 NAGASAKI IPC 44 NAGASAKI IPC The enclosed diskette includes PC104 688VL VGA driver and LAN driver VGA Audio Driver for WIN98 WIN95 Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 To install the VGA driver insert the CD ROM into the CD ROM device and enter DRIVER gt VGA gt Via8601T gt Win98 Me Open the Control Panel and double click SYSTEM icon and then Click the DEVICE Manager Tab and double click VGA Display Click on DRIVE from the menu bar and new screen appears with the Update Driver button and then system will search VGA dive file starting form A drive As the installation is completed the system will generate the message as follows Yes want to restart my computer now Installation is done No will restart my computer later System must be restart then complete the installation In the W
14. table listed the relation of timer factors between time out periods Reset Time Out Period Time Factor Sec Minutes o Watchdog Timer Enabled O Watchdog Timer Trigger o Watchdog Timer Disabled Note In the DRIVER WatchDog F75101r directory a demo file is included to provide watchdog control information and assemble source code 48 NAGASAKI IPC Chapter 6 Technical Reference This section outlines the errors that may occur When you operate the system and also gives you the suggestions on solving the problems Topic include e Trouble Shooting for Error Messages e Technical Reference Trouble Shooting for Error Messages The following information informs the error messages and troubleshooting Please adjust your systems according to the messages below Make sure all the components and connectors are in proper position and firmly attached If the errors still exist please contact with your distributor for maintenance a POST BEEP Currently there are two kinds of beep codes in BIOS setup e One indicates 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 three short beeps e The other indicates that an error has occurred in your DRAM This beep code consists of a constant single long beep a CMOS BATTERY FAILURE When the CMOS battery is out of work or has run out the us
15. with Optimal Settings Auto Configuration with Fail Safe Settings Save Settings and Exit Exit Without Saving Standard CMOS setup for changing time date hard disk type etc ESC Exit t4 Sel F2 F3 Color Flb Save amp Exit BIOS Functions On the menu you can perform the following functions Standard CMOS Setup Advanced CMOS Setup Advanced Chipset Setup Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration with Optimal Settings to auto configure the system according to optimal setting with pre defined values This is also the factory default setting of the system when you receive the board 12 Auto Configuration with Fail Safe Settings to configure the system in fail safe mode with predefined values 13 Save Settings and Exit perform this function when you change the setting and exit the BIOS Setup program 14 Exit without saving perform this function when you want to exit the program and do not save the change Sree o So o A O NAGASAKI IPC Keyboard Convention On the BIOS the following keys can be used to operate and manage the menu tem Function ESC To exit the current menu or message Page Up Page Down To select a parameter Fl To display the help menu if you do not know the purpose or function of the item you are going to configure F2 F3 To cha
16. 26 AMIBIOS SETUP ADVANCED CMOS SETUP C 2Z881 American Megatrends Inc Al Rights Reserved Quick Boot Enabled Available Options ist Boot Device IDE B k Disabled 2nd Boot Device Floppy Enabled 3rd Boot Device CD DUD Try Other Boot Devices Yes Hard Disk Access Control Read lrite BootUp Num Lock On Floppy Drive Suap Disabled Floppy Drive Beek Disabled PS 2 Mouse Support Enabled Susten Keyboard Absent Primary Display Absent Password Check Setup Boot To 0S Z No Wait For F1 If Error Disabled Hit DEL Message Display Enabled Li Cache Enabled L2 Cache Enabled COBA 32k Shadow Cached C808 16k Shadow Cached CCAA 16k Shadow Disabled DOHA 16k Shadow Disabled D466 16k Shadow Disabled ESC Exit T4 5el D888 16k Shadow Disabled Pollp PgDn Modify DCHA 16k Shadow Disabled Fi Help F27 F3 Color This section describes the configuration entries that allow you to improve your system performance or let you set up some system features according to your preference Some entries here are required by the CPU board s design to remain in their default settings a Quick Boot This field is used to activate the quick boot function of the system When set to Enabled 1 BIOS will not wait for up to 40 seconas if a Ready signal is not received from the IDE drive and will not configure its drive 2 BIOS will not wait for 0 5 seconds after sending a RESET signal to the IDE drive 3 You cannot r
17. Bit DLAB MODEM Control Register MCR Data Terminal Ready DTR Request to Send RTS Out 1 OUT 1 Out 2 OUT 2 Loop Must be 0 Must be 0 Must be 0 Line Status Register LSR Data Ready DR Overrun Error OR Parity Error PE Framing Error FE Break Interrupt Bl Transmitter Holding Register Empty THRE Transmitter Shift Register Empty TSRE Must be 0 MODEM Status Register MSR Delta Clear to Send DCTS Delta Data Set Ready DDSR Training Edge Ring Indicator TERI Delta Receive Line Signal Detect DSLSD Clear to Send CTS NAGASAKI IPC Bit 5 Data Set Ready DSR Bit 6 Ring Indicator RI Bit 7 Received Line Signal Detect RSLD a Divisor Latch LS MS lo Jos om A f i B Bit 6 Bit 6 Bit 14 Bit 7 Bit 7 Bit 15 Desired Baud Divisor Used to Generate 16x Rate Clock oo mm lo e 3 1 8 pe l o sa o e 115200 61 NAGASAKI IPC 62 Parallel Ports a Register Address Port Address Read Write Base O Write Base O Read Output data Input data Printer status buffer Base 2 Write a Printer Interface Logic Printer control latch The parallel portion of the SMC37C669 makes the attachment of various devices that accept eight bits of parallel data at standard TTL level a Data Swapper The system microprocessor can read the contents of the printer s Data Latch through the Data Swapper by reading the Data Swapper address a
18. C AT bus specification requiring a specific interrupt Such as IRQ5 for COMI PnP PCI ISA devices comply with the Plug and Play standard whether designed for PCI or ISA bus architecture Available Options PnP ISA EISA Default setting PnP 37 NAGASAKI IPC a IRQ 3 15 When O resources are controlled manually you can assign each system interrupt as one of the following types based on the type of device using the interrupt ISA EISA devices comply with the original PC AT bus specification requiring a specific interrupt Such as IRQ5 for COMI PnP PCI ISA devices comply with the Plug and Play standard whether designed for PCI or ISA bus architecture 38 NAGASAKI IPC PERIPHERAL SETUP This section describes the function of peripheral features AMIBIOS SETUP PERIPHERAL SETUP C32661 American Megatrends Inc All Rights Reserved OnBoard FDC Auto Available Options OnBoard Serial Porti Auto k Auto OnBoard Serial Portz Auto Disabled Onboard Parallel Port Auto Enabled Parallel Port Mode Normal EPP Version Nr Parallel Port DMA Channel N A Parallel Port IRQ Auto OnBoard IDE Both IDE Connection Cable 46 Pin OnBoard C 97 Audio Enabled OnBoard Legacy Audio Disabled Sound Blaster Disabled SB 1 0 Base Address 4226h 22Fh SB IRQ Select 5 SE DMA Select 1 ESC Exit TJ Sel PqUp PgDIn Modify F1 Help F2 F3 Color a OnBoard FDC This field enables the floppy drive controller on the
19. External HDD LED Header J 1 2 Pin1 HDD LED Pin2 HDD LED NAGASAKI IPC a CN7 IDE hard Disk Connectors CN7 is 44 pin 2 0mm IDC connectors Use the included hard disk cables to attach up to two 2 5 hard disk drives CN7 Hard disk connector 000000000000000000000m 0000000000000000000000 43 The following table lists the pin description of CN7 EE Eme RESET 2 GROUND 3 DATA 7 4 DATA 8 DATA 6 20 24 30 GROUND GROUND Not Used 34 2 6 28 2 6 NAGASAKI IPC o CNA 26 pin Parallel Port Connector 26 pin 2 0mm IDC The included printer interface cable is used to transfer 26 pin connector into standard DB25 connector 14 25 l DB 25 13 D Type Connector 25 1 26 2 Parallel Port Connector 15 ERROR DATA 7 Ground i RE 15 17 25 DB 25 CN DB 25 Em 2 Jul 2 4 ES JM ER EEE a 5 10 18 6 E A 7 DAAS 1 4 2 Ground 21 EE ae 1 Jio EME 1 NAGASAKI IPC O CN2 amp CNS Serial Port Connectors RS 232C Pin Definitions CN2 COMI 8 CN3 COM2 are 10 pin 2 0mm IDC connectors The included serial port adapter cables are used to transfer 10 pin
20. INDOWS98 ME you can find the lt DISPLAYL gt icon located in the CONTROL PANEL group Adjust the lt Refresh Rate gt lt Font size gt and lt Resolution gt Note In the VGA Audio SysChip gt Via8601 VT686B gt NT4 0 WINXP_2K directory a Install txt file is included to provide installation information 45 NAGASAKI IPC In the lt UTILITY gt directory there is the FLASH835 EXE file Step 1 Use the AMIFLASH COM program to update the BIOS setting Step 2 And then refer to the chapter BIOS Setup as the steps to modify BIOS Step 3 Now the CPU board s BIOS loaded with is the newest program user can use it to modify BIOS function in the future when the BIOS add some functions LAN Utility Step 1 To install the LAN utility OR driver insert the CD ROM into the CD ROM device and enter DRIVER gt LAN gt RTL8139C gt DIAG If your system is not equipped with a CD ROM device copy the LAN VGA driver from the CD ROM to a 1 44 diskette Step 2 Execute install exe file Note In the LAN directory a HELPME EXE file is included to provide installation information 46 NAGASAKI IPC Watchdog Timer This section describes how to use the Watchdog Timer including disabled enabled and trigger functions The PC104 688VL is equipped with a programmable time out period watchdog timer You can use your own program to enable the watchdog timer Once you have enabled the wat
21. NAGASAKI IPC IPC Solution Website http www nagasaki com tw Email sales nagasaki com tw PC104 688VL VIA Eden PC 104 CPU Board User s Manual Feb 2004 Version 1 0 Part Number PC104 ARRVI Copyright Copyright 2002 NAGASAKI IPC The content of this publication may not be reproduced in any part or as a whole transcribed stored in a retrieval system translated into any language or transcribed in any form or by any means electronic mechanical magnetic etc or otherwise without the prior written permission of NAGASAKI IPC Disclaimer NAGASAKI makes no representation of warranties with respect to the contents of this publication In an effort to continuously improve the product and add features NAGASAKI reserves the right to revise the publication or change specifications contained in it from time to time without prior notice of any kind from time to time NAGASAKI shall not be reliable for technical or editorial errors or omissions which may occur in this document NAGASAKI shall not be reliable for any indirect special incidental or consequential damages resulting from the furnishing performance or use of this document Trademarks Trademarks brand names and products names mentioned in this publication are used for identification purpose only and are the properties of their respective owners Technical Support If you have problems or difficulties in using the system board or setting up the relevant dev
22. Parallel POMS sante aida ide ste en nd se Ath pao nas cua ne nn nt ne a EA 62 RR 65 DS RS ROA 65 PCI04688V ii Ale EM RER S TL MATER FB4 O Sens ado mr red Dad E sd 66 E SR A 66 Chapter 1 Introducing the PC104 688VL System Board The PC104 688VL is a VIA Eden Low power processor all in one PC 104 CPU board This user s manual provides information on the physical features installation and BIOS setup of the PC104 688VL Built to unleash the total potential of the VIA Eden Processor the PC104 688VL is a single boards computer capable of handling today s demanding requirements Able to support 400 MHz CPU this unit supports 10 100M interface network port synchronous pipeline burst SDRAM up to 512MB and a onboard VGA port up to 8MB share memory that can support CRT Each PC104 688VL has two ports for I O communications Two RS 232 ports are available There is also a watchdog timer that can be configured from software to automatically reset the system And for easy configuration AMI BIOS are available Power management is also featured to lower the rate of consumption The unit supports doze mode lt Suspend Mode gt and lt Standby mode gt as well as it adheres to the Green Function standard The PC104 688VL is perfect for POS and POI applications network systems panel MMI s order entry kiosks test equipment OEM projects or as a motherboard for a panel PC The unit is only 90 2x95 9mm offering Unparalleled pe
23. Printer Status Buffer The system microprocessor can read the printer status by reading the address of the Printer Status Buffer The bit definitions are described below 7 6 5 4 3 2 1 0 X X X ERROR SLCT ACK BUSY NOTE X represents not used NAGASAKI IPC Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 This signal may become active during data entry when the printer is off line during printing or when the print head is changing position or in an error state When Bit 7 is active the printer is busy and cannot accept data This bit represents the current state of the printer s ACK signal A O means the printer has received the character and is ready to accept another Normally this signal will be active for approximately 5 microseconds before receiving a BUSY message stops A 1 means the printer has detected the end of the paper A 1 means the printer is selected A O means the printer has encountered an error condition a Printer Control Latch amp Printer Control Swapper The system microprocessor can read the contents of the printer control latch by reading the address of printer control swapper Bit definitions are as follows 7 6 5 4 3 2 1 0 X X STROBE AUTO FD XT INIT SLDC IN IRQ ENABLE DIR write only
24. Y D10 DREQO D20 GND NAGASAKI IPC o DIMM1 So DIMM Socket The DIMMI socket on the solder side accepts 32MB to 512MB PC 100 SDRAM modules DIMM1 NAGASAKI IPC NAGASAKI IPC Chapter 3 Installing CRT This chapter describes the configuration and installation procedure CRT display CRT Display CNS The PC104 688VL supports a CRT colored monitor It can be connected to create a compact video solution for the industrial environment 8MB simulated VRAM allows a maximum CRT resolution of 1280X1024 with 64K colors The following table and figure illustrate the pin definition of CN5 and D sub 15 pin on the CRT adapter cable CN5 DB15 9 0 O000H 00000 o IAS 10 2 o ES m y CN5 Signal DB 15 CN5 Signal DB15 5 BLUE 3 6 Analog Ground 678 7 VSYNC 14 8 DDCData 12 9 HSYNC 13 10 pDCClock 15 NOTE Be careful with the pin orientation when installing VGA connector and the cable NAGASAKI IPC 20 NAGASAKI IPC Chapter 4 BIOS Setun This chapter describes the BIOS setup BIOS are a program located on a Flash memory chip on a circuit board It is used to initialize and set up the I O peripherals and interface cards of the system which includes time date hard
25. able The following table lists the 1 0 port addresses used on the Industrial CPU Card Device Description 000h O1Fh DMA Controller 1 020h 03Fh Interrupt Controller 1 040h 05Fh Timer 070h 07Fh Real Time Clock NMI OAOh OBFh Interrupt Controller 2 OCOh ODFh DMA Controller 2 OFOh OFFh Math Coprocessor Oh 1F7h 2F8h 2FFh Serial Port 2 COM2 3FOh 3F7h Floppy Disk Controller 3F8h 3FFh Serial Port 1 COM1 CFBh CFF 55 NAGASAKI IPC Interrupt Request Lines IRQ There are a total of 15 IRQ lines available on the Industrial CPU Card Peripheral devices use interrupt request lines to notify CPU for the service required The following table shows the IRQ used by the devices on the Industrial CPU Card IRGO System Timer Output IRQ3 Serial Port 2 RO4 ras Reserved IRQIO USB IRQ11 Ethernet IRQ12 PS2 Mouse IRQI3 Math coprocessor IRQI4 Primary IDE IRQIS Secondary IDE 56 NAGASAKI IPC DMA Channel Map The equivalent of two 8237A DMA controllers are implemented in the PC104 688VL board Each controller is a four channel DMA device that will generate the memory addresses and control signals necessary to transfer information directly between a peripheral device and memory This allows high speeding information transfer with less CPU intervention The two DMA controllers are internally cascaded to provide four DMA channels for transfers to 8 bit peripher
26. acy Support All Device OnChip VGA Frame Buffer Size 2ME ESC Exit tl 5el Folr Poln Modifu Fi Help F2rF3 Color a Configure SDRAM Timing by SPD SPD represents Serial Presence Detect It is an 8 bit 2048 bits EEPROM built on the SDRAM for 100 MHz frequencies If the installed SDRAM supports SPD function select SPD If not you can select based on other access time of the SDRAM Available Options Disabled Enabled Default setting Disabled a DRAM Frequency This specifies the SDRAM memory clock frequency Available Options 100MHz 133MHz Default setting 100MHz a SDRAM CAS Latency SCLKs This field specifies the latency for the Synchronous DRAM system memory signals Available Options 3 2 Default setting 3 31 NAGASAKI IPC 32 a ISA Bus Clock This field sets the polling clock speed of ISA Bus PC 104 Available Options PCICLK 2 PCICLK 3 PCICLK 4 PCICLK 5 and PCICLK 6 Default setting PCICLK 4 NOTE 1 PCICLK means the PCI BUS inputs clock 33Mhz 2 User is recommended to use setting at the range of 8MHz to 10MHz a AGP Mode This field select AGP transfers video data Available Options 1x 2x and 4x Default setting 4x a AGP Aperture Size This field specifies the system memory size that can be used by the Accelerated Graphics Port AGP Available Options 4MB 8MB 16MB 32MB 64MB 128MB and 256MB Default setting 44 MB a USB Control Select Enabled if a USB device is installed to t
27. age from appearing on the first BIOS screen when the computer boots Available options Disabled Enabled Default setting Enabled 29 NAGASAKI IPC 30 a C000 32k Shadow E800 32k shadow These fields control the location of the contents of the 32KB of ROM beginning at the specified memory location If no adapter ROM is using the named ROM area this area is made available to the local bus The settings are 1 Disabled The video ROM is not copied to RAM The contents of the video ROM cannot be read from or written to cache memory 2 Enabled The contents of C000h C7FFFh are written to the same address in system memory RAM for faster execution 3 Cached WP The contents of the named ROM area are written to the same address in system memory RAM for faster execution if an adapter ROM will be using the named ROM area Also the contents of the RAM area can be read from and written to cache memory Available options Disabled Enabled Cached Default setting Disabled Default setting Disable NAGASAKI IPC ADVANCED CHIPSET SETUP This section describes the configuration of the board s chipset features AMIBIOS SETUP ADVANCED CHIPSET SETUP C2001 American Megatrends Inc All Rights Reserved sane DRAM Timing seed Available Options Disabled DRAM Frequency 166Mh z Enabled SDRAM CASH Latency 3 AGP Mode 4x AGP Aperture Size 64MB IS Bus Clock PCICLK 4 USE Controller Enab led USB Device Leg
28. als DMA1 and three channels for transfers to 16 bit peripherals DMA2 DMA2 channel 0 provides the cascade interconnection between the two DMA devices thereby maintaining IBM PC AT compatibility The following is the system information of DMA channels DMA Controller 1 DMA Controller 2 Channel 0 Spare Channel 4 Cascade for controller 1 Channel 1 Reserved for Channe IBM SDLC Channel 2 Diskette Channe adapter Channel 3 Spare Channel 7 Spare 57 NAGASAKI IPC 58 Serial Ports The ACEs Asynchronous Communication Elements ACE1 to ACE2 are used to convert parallel data to a serial format on the transmit side and convert serial data to parallel on the receiver side The serial format in order of transmission and reception is a start bit followed by five to eight data bits a parity bit if programmed and one one and half five bit format only or two stop bits The ACEs are capable of handling divisors of 1 to 65535 and produce a 16x clock for driving the internal transmitter logic Provisions are also included to use this 16x clock to drive the receiver logic Also included in the ACE a completed MODEM control capability and a processor interrupt system that may be software tailored to the computing time required to handle the communications link The following table is a summary of each ACE accessible register DLAB Port Address Base 0 Receiver buffer read Transmitter holding register writ
29. chdog timer the program should trigger the I O every time before the timer times out If your program fails to trigger or disable this timer before it times out e g because of a system hang up it will generate a reset signal to reset the system The time out period can be programmed to be set from 1 to 256 seconds or 1 to 256 minutes Counter and Compartor SM DATA Watchdog Register SM CLOCK Reset 47 NAGASAKI IPC Watchdog Timer Setting The watchdog timer is a circuit that may be used from your program software to detect system crashes or hang ups LED1 on this CPU board is the watchdog timer indicator which is located at the upper left corner above the USB connector Whenever the watchdog timer is enabled the LED will blink to indicate that the timer is counting The watchdog timer is automatically disabled after reset Once you have enabled the watchdog timer your program must trigger the watchdog timer every time before it times out After you trigger the watchdog timer it will be set to non zero value to watchdog counter and start to count down again If your program fails to trigger the watchdog timer before time out it will generate a reset pulse to reset the system The factor of the watchdog timer time out constant is approximately 1 second The period for the watchdog timer time out period is between 1 to 256 timer factors If you want to reset your system when watchdog times out the following
30. damage to the board circuit 2 Install or unplug any connector module or add on card be sure that the power is disconnected from the system board If not this may damage the system board components module or the add on card 3 Installing a heat sink and cooling fan is necessary for heat dissipation from your CPU If heat sink or cooling fan is not mounted this may cause the CPU fail due to over heating problem 4 When you connect the connectors and memory modules be careful with the pin orientations NAGASAKI IPC The following lists the connectors and jumpers to install the PC104 688VL Description CNI LCD Connector with 24 bit TTL signals Reserved for VIA8606 CN2 CN3 10 pin RS 232 port connector CN4 CN8 Connector to daughter board FB4641 provides AC97 signals for Audio and USB CN5 10 pin CRT connector CN6 26 pin 2 0mm parallel port connector CN7 44 pin 2 0mm IDE 2 hard disk connector 3 pin for case CPU cooling fan 5 pin for Keyboard and Mouse connector 10 pin for RJ45 Lan connector 2 pin Reset header 2 pin for external speaker header 2 pin for HDD LED indicator 2 pin External battery header 4 pin Power connector 3 pin Battery Select Clean CMOS jumper Power and watchdog of LED indicator NAGASAKI IPC o J8 Power Connector 4 pin 2 5mm JST Pin 1 VCC 5V Pin 2 Ground Pin 3 Ground Pin 4 VDD 12V o J4
31. disk drive the PCI bus and connected devices such as the video display diskette drive and the keyboard This program will not be lost when you turn off the system The BIOS provides a menu driven interface to the console subsystem The console subsystem contains special software called firmware that interacts directly with the hardware components and facilitates interaction between the system hardware and the operating system The BIOS default values ensure that the system will function at its normal capability In the worst situation the user may have corrupted the original settings set by the manufacturer All the changes you make will be saved in the system RAM and will not be lost after power off When you start the system the BIOS will perform a self diagnostics test called Power on Self Test POST for all the attached devices accessories and the system Press the Del key to enter the BIOS Setup program and then the main menu will show on the screen Note Change the parameters when you fully understand their functions and subsequence 21 22 NAGASAKI IPC AMIBIOS HIFLEX SETUP UTILITY VERSION 1 52 C 2001 American Megatrends Inc All Rights Reserved Advanced CMOS Setup Advanced Chipset Setup Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration
32. e Base 1 Interrupt enable ESA Interrupt identification read only Base 3 Line control Base 5 Line status E X X a Receiver Buffer Register RBR Bit 0 7 Received data byte Read Only a Transmitter Holding Register THR Bit 0 7 Transmitter holding data byte Write Only a Interrupt Enable Register IER Bit O Enable Received Data Available Interrupt ERBFI Bit 1 Enable Transmitter Holding Empty Interrupt ETBEI NAGASAKI IPC Bit 2 Enable Receiver Line Status Interrupt ELSI Bit 3 Enable MODEM Status Interrupt EDSSI Bit 4 Must be O Bit 5 Must be O Bit 6 Must be O Bit 7 Must be O a Interrupt Identification Register IIR Bit O 0 if Interrupt Pending Bit 1 Interrupt ID Bit O Bit 2 Interrupt ID Bit 1 Bit 3 Must be O Bit 4 Must be O Bit 5 Must be O Bit 6 Must be O Bit 7 Must be O a Line Control Register LCR Bit O Word Length Select Bit O WLSO Bit 1 Word Length Select Bit 1 WLS1 WLS1 WLSO Word Length 0 5 Bits 0 6 Bits 1 7 Bits 1 1 8 Bits Bit 2 Number of Stop Bit STB Bit 3 Parity Enable PEN Bit 4 Even Parity Select EPS Bit 5 Stick Parity 59 NAGASAKI IPC 60 Bit 6 Bit 7 Q Bit O Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Bit O Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7 Bit O Bit 1 Bit 2 Bit 3 Bit 4 Set Break Divisor Latch Access
33. e MS DOS manual a Hard Disk Setup The BIOS supports various types for user settings The BIOS supports lt Pri Master gt lt Pri Slave gt lt Sec Master gt and lt Sec Slave gt so the user can install up to four hard disks For the master and slave jumpers please refer to the hard disk s installation descriptions and the hard disk jumper settings You can select lt AUTO gt under the lt TYPE gt and lt MODE gt fields This will enable auto detection of your IDE drives during boot up This will allow you to change your hard drives with the power off and then power on without having to reconfigure your hard drive type If you use older hard disk drives which do not support this feature then you must configure the hard disk drive in the standard method as described above by the lt USER gt option NAGASAKI IPC a Boot Sector Virus Protection This option protects the boot sector and partition table of your hard disk against accidental modifications Any attempt to write to them will cause the system to halt and display a warning message If this occurs you can either allow the operation to continue or use a bootable virus free floppy disk to reboot and investigate your system The default setting is lt Disabled gt This setting is recommended because it conflicts with new operating systems Installation of new operating system requires that you disable this to prevent write errors 25 NAGASAKI IPC ADVANCED CMOS SETUP
34. e option is ECP Available Options N A 0 1 3 Default setting N A a On Board IDE This field specifies the IDE channel that can be applied when using CN3 IDE hard disk connector Available Options Disabled Primary and Secondary Both Default setting Both NAGASAKI IPC a IDE Connection Cable This field specifies the select IDE use 40 pin or 40pin 80 conductor cable that can be applied when using UltraDMA 66 100 devices on CN3 IDE hard disk connector Available Options 40 pin 80 pin Default setting 40 pin a OnBoard AC 97 Audio This field specifies the internal Audio Control Available Options Disable Enable Default seiting Enable a Sound Blaster This field if you want to use the Sound Blaster emulation feature Available Options Disable Enable Default setting Disable a SB 1 0 Base Address These fields select the I O port address for Audio Available Options 220H 22FH 240H 24FH 260H 26FH and 280 28FH Default setting 220H 22FH a SB IRQ Select This field specifies the IRQ for the Audio Available Options Disable 5 7 and 10 Default setting 5 a SB DMA Select This field specifies the DMA for internal Audio Control Available Options Disable 0 1 2 and 3 Default setting Al NAGASAKI IPC On the Hardware Monitor Setup screen you can set up or monitor the system temperature CPU voltage and VIA C3 CPU Ration and CPU fan speed AMIBIOS SETUP HARDUARE MONITOR SETUP C 28801
35. er has to replace it with a new battery 49 NAGASAKI IPC 50 a CMOS CHECKSUM ERROR This error informs that the CMOS has corrupted When the battery runs weak this situation might happen Please check the battery and change a new one when necessary a DISPLAY SWITCH IS SET INCORRECTLY Display switch on the motherboard can be set to either monochrome or color This indicates the switch is set to a different setting than indicated in BIOS Setup Determine which setting is correct and then either turn off the system and change the jumper or enter BIOS Setup and change the video selection a DISK BOOT FAILURE When you can t find the boot device insert a system disk into Drive A and press lt Enter gt Make sure both the controller and cables are all in proper positions and also make sure the disk is formatted Then reboot the system a DISKETTE DRIVES OR TYPES MISMATCH ERROR When the diskette drive type is different from CMOS please run setup or configure the drive again a ERROR ENCOUNTERED INITIALIZING HARD DRIVE When you can t initialize the hard drive ensure the following things 1 The adapter is installed correctly 2 All cables are correctly and firmly attached 3 The correct hard drive type is selected in BIOS Setup a ERROR INITIALIZING HARD DISK CONTROLLER When this error occurs ensure the following things 1 The cord is exactly installed in the bus 2 The correct hard drive type is selected in BIOS Setup 3
36. he system If Disabled are selected the system will not be able to use a USB device Available Options Disabled Enabled Default setting Enabled a USB Device Legacy Support Select All Device if a USB device is installed to the system If Disabled are selected the system will not be able to use a USB device Available Options Disabled All Device Default setting All Device NAGASAKI IPC a OnChip VGA Frame Buffers Size This field is share memory architecture SMA for frame buffer memory SMA allows system memory to be efficiently share by the host CPU and allocated depending on user preference application requirements and total size of system memory Available Options None 2MB 4MB and 8MB Default setting 2 MB 33 NAGASAKI IPC POWER MANAGEMENT AMIBIOS SETUP POWER MANAGEMENT SETUP C2661 American Megatrends Inc All Rights Reserved Pouer Management APM Enabled Available Options Video Power Down Mode Disabled Disabled Hard Disk Power Down Mode Disabled F Enabled Standby Time Out Minute Disabled Suspend Time Out Minute Disabled Throttle Slow Clock Ratio 5e 56 25 Display Activity Ignore IRQS Monitor IRQ4 Monitor IRQS Ignore IRQ Monitor IRQO Ignore IRQ18 Ignore IRQ11 Ignore IRQ13 Ignore IRQ14 Monitor IRQ15 Ignore ESC Exit tl Sel PoUr PoDn Modifu Fi Help F2rF3 Color a Power Management APM Select Enabled to activate the chipset Power Management and APM
37. ices and software that are not explained in this manual please contact our service engineer for service or send email to sales nagasaki com tw Returning Your Board For Service amp Technical Support If your board requires servicing contact the dealer from whom you purchased the product for service information You can help assure efficient servicing of your product by following these guidelines O Alistofyourname address telephone facsimile number or email address where you may be reached during the day Q Description of you peripheral attachments a Description of you software operating system version application software etc and BIOS configuration a Description of the symptoms Extract wording any message For updated BIOS drivers manuals or product information please visit Us at www nagasaki com tw Table of Content PC104 688VL VIA Eden PC 104 CPU Board User s Manual i Table of Contents nn dit M nn Mini es iii Chapter 1 Introducing the PC104 688VL System BOaid ssssscccsssssrssseccesesssseecceecessseacececeesssseeeeees 1 OV E E RN LOY OU ESEA RAD tt E ae nee MMM AS RE E 2 SPECITICONONS dit sie DES ich Sista and aaa Danas ON 3 Packing LS tosa ssa o nest mme Eis 4 Chapter 2 Hardware Installation sn 5 BETO re Instala ii RA nue 5 Hardware ESQIUIES sti ir E RS E AR RE Re Re 6 J8 Power Connector 4 pin 2 5mm IST ns 7 J4 Reset Header sistema Dante rester teste iia 7 J3 RJ45 LAN Adapte
38. nge the color of the menu display F2 is to go forward and F3 is to go backward UP Down Arrow Keys To go upward or downward to the desired item 23 NAGASAKI IPC STANDARD CMOS SETUP 24 This section describes basic system hardware configuration system clock setup and error handling If the CPU board is already installed in a working system you will not need to select this option anymore AMIBIOS SETUP STANDARD CMOS SETUP C 2661 American Megatrends Inc All Rights Reserved Date mmdd uuuy Fri DES 12 2083 Base Memory A KE Time Chh mmss 16 63 48 Extd Memory 6 ME Floppy Drive Not Installed Floppy Drive E Not Installed LEA Blk PIO 32Bit Type Size Culn Head WPcom Sec Mode Mode Mode Mode Pri Master Auto On Pri Slave Auto On Sec Master Not Installed Sec Slave Not Installed Boot Sector Virus Protection Disabled Month Jan Dec ESC Exit T1i Sel Day Bi 31 PyUp Pgn Modifu Year 1988 2699 Fi Help F2 F3 Color a Date 8 Time Setup Highlight the lt Date gt field and then press the Page Up Page Down or keys to setthe current date Follow the month day and year format Highlight the lt Time gt field and then press the Page Up Page Down or keys to set the current date Follow the hour minute and second format The user can bypass the date and time prompts by creating an AUTOEXEC BAT file For information on how to create this file please refer to th
39. nnectors fn BUS1 BUS A amp B 00 000000000000 000000000000000000 HO000000000000000000000000000000 Al BUS1 BUSC amp D Ho000000000000000000 00000000000000000000 ln PC 104 A amp B Pin Pin Signal Pin Signal Pin Signal Pin Signal Al IOCHK AlI7 SA14 Bl Ground B17 DACKI A2 SD7 A18 SAI3 B2 RSTDRV B18 DRQ1 A3 SD6 A19 SA12 B3 5V B19 Refresh A4 SD5 A20 SAT B4 IRQ9 B20 BUSCLK A5 SD4 A21 SA10 B5 B21 IRQ7 A6 SD3 A22 SA9 B DRQ2 B22 IRQ6 A7 SD2 A23 SA8 B7 B23 IRQ5 A8 SD1 A24 SA7 B8 ZWS B24 IRQ4 A9 SDO A25 SA6 B9 12V B25 IRQ3 AIO IORDY A26 SAS B10 KEY B26 DACK2 All AEN A27 SA4 B11 SMEMW B27 TC A12 SA19 A28 SA3 B12 SMEMR B28 ALE A13 SAIS A29 SA2 B13 IOW B29 5V A14 SA17 A30 SA B14 IOR B30 OSC AIS SA16 A3I SAO B15 DACK3 B31 Ground Al6 SA15 A32 Ground Bl DRQ3 B32 Ground PC 104 C amp D Pin Pin Signal Pin Signal Pin Signal Pin Signal CI GND C11 MEMW DI Ground Dll DACK 5 C2 SBHE C12 SD8 D2 MEMCS16 D12 DREQS C3 LA23 C13 SD9 D3 IOCS16 DI3 DACK 6 C4 LA22 C24 SDIO D4 IRQIO D14 DREQ6 C5 LA21 C25 SDI11 D5 IRQ11 D15 DACK 7 C LA20 C26 SDI2 D IRQI2 D16 DREQ7 C7 LA19 C27 SD13 D7 IRQI5 D17 VCC C8 LAIS C28 SDI4 D8 IRQI4 D18 C9 LAIZ C29 SDIS D9 DACK 0 D19 GND C10 MEMR C20 KE
40. on Available options Disabled Enabled Default setting Enable a System Keyboard This field specifies if an error message should be prompted when a keyboard is not attached Available options Absent Present Default setting Absent a Primary Display The field specifies the type of monitor installed in the system Available options Absent VGA EGA CGA40x25 CGA80x25 and Mono Default setting Absent NAGASAKI IPC a Password Check This field enables password checking every time the computer is powered on or every time the BIOS Setup is executed If Always is chosen a user password prompt appears every time and the BIOS Setup Program executes and the computer is turned on If Setup is chosen the password prompt appears if the BIOS executed Available options Setup Always Default setting Setup a Boot To OS2 If OS2 operating system is used and the system RAM is over 64MB please select yes Otherwise select No Available options Yes No Default setting No a Wait for F1 If Error AMIBIOS POST error messages are followed by Press lt F1 gt to continue If this field is set to Disabled the AMIBIOS does not wait for you to press the lt F1 gt key after an error message Available options Disabled Enabled Default setting Disabled a Hit DEL Message Display Set this field to Disabled to prevent the message as follows Hit DEL if you want to run setup It will prevent the mess
41. r Connector with LED indicators 8 J2 Keyboard Mouse Connector iii 9 J5 External Speaker Hedder eccesscsssecssscessseesscesseccessecesscenssecsscessaeeessccsseeenseecsacenseneess 9 CNA AU CIO CONHECO sets mi nement serie a a tr ca aU ara suas 10 CNBE US Be COMME CHONG hante men er tete tried est etant nano sds db audi 10 FB4641 Provides Audio and USB Board 11 LED1 Power Watchdog amp J External HDD LED Header 11 GN7 IDE hard Disk CONNECT Sacco do abies 12 CN 26 pin Parallel Port Connector 26 pin 2 0mm IDC 13 CN2 8 CN3 Serial Port Connectors RS 232C Pin Definitions 14 J7 amp JP1 External Battery Header and Battery Select Jumper 15 IPT Clear CMOS DOTO eps tss tortas lille wuss tenders abs hat tienne Rs dei its 15 BUSTS PC 104 BUS Connector annee nt a he 16 DIMMI SO DIMM SOCK 6 lise r zi Tou Se en da 17 Chapter 3 Installing CRT ssesssossssseriacesiicere rose der donna ttr iois EEE ECTE OSCE E TOSDE SE ESKES E TSKE aiii 19 CRTADISPIGY CNS iia EE RAD LGN SA tat ee eaters 19 Chapter 4 BIOS Setup inaina RE EEEE IIA 21 OVEIVIGW her af hele elt DO Led adie oe ER agus Da ora sali id 21 BIOS FUNCION Si Ena A NIRO PRIDE eee Sea alii 22 Keyboard CONVENTION assessor pese dar o 1s vesovscedeuscusevs dosha stn Aci 23 STANDARD CMOS SETUP uz ta cosas ocaso oia a nn RO SCE ne Asa ose LS and test Ten 24 ADVANCED CMOS SETUP cotos riada nier A nee SEA SARTRE DU da andando 26
42. rformance in a very small footprint NAGASAKI IPC NAGASAKI IPC Specifications e Supports 300 733 MHz Low Power CPU 400MHz for standard e VIA VT86011 VT82C696B chipset and 64KB or above L2 cache inside the CPUs e One SoDIMM socket for up to 512MB PC 133 SDRAM e One 100M 10M Ethemet port e Onboard VGA port VT8601T embedded supports CRT up to 8MB shared memory e One parallel port two RS 232 two USB and One PCI IDE interface e PS 2 compatible keyboard and mouse interface Provides header for external speaker and hard disk access LED e Software programmable watchdog timer e Provides cooling fan connector for monitoring e Provides One AC97 Audio function Flash BIOS with easy upgrade utility e PC 104 form factor 90 2 mm x 95 9 mm 3 55 x 3 775 e Power requires 5V only 2 2A maximum 400MHz CPU NAGASAKI IPC Upon receiving the package verify the following things Should any of the mentioned happens contact us for immediate service Unpack and inspect the PC104 688VL package for possible damage that may occur during the delivery process Verify the accessories in the package according to the packing list and see if there is anything missing or incorrect package is included If the cable s you use to install the PC104 688VL is not supplied from us please make sure the specification of the cable s is compatible with the PC104 688VL system board
43. s Available Options 0 6 25 257537 5 75787 5 and 93 75 100 Default setting 50 56 25 a IRQ3 IRQ15 This field specifies the power down mode of the system based on the device When the system does not receive signals from the device it will enter the Power Down mode immediately To enable the power saving mode select Monitor To disable it select Ignore 35 NAGASAKI IPC PCI PLUG AND PLAY 36 AMIBIOS SETUP PCI PLUG AND PLAY SETUP 032001 American Megatrends Inc All Rights Reserved Plug and Play Aware O S Clear NURAM PCI Latency Timer PCI Clocks 32 Primary Graphics Adapter PCI UGA Palette Snoop Allocate IRQ to PCI UGA PCI IDE BusMaster DHA Channel DHA Channel DHA Channel DHA Channel DHA Channel DHA Channel sma We a a Plug and Plug Aware O S Ho Available Options Ho 32 64 PCI 96 Disabled 178 Ho 160 Disabled 197 PnP 224 PnP 248 PnP PnP 248 PnP PnP PCI PnP PCI PnP PCI PnP PCI PnP PCI PnP PCI PnP PCI PnP ESC Exit T Bel PCI PnP PoUp Poln Hodify PCI PnP Fi Help F2 F3 Color Set to Yes to inform BIOS that the operating system can handle Plug and Play PnP devices Available Options Yes No Default setting No a PCI Latency Timer This field specifies the latency timings in PCI clock PCI devices installed in the PCI expansion bus Available Options 32 64 96 128 160 192 224 and 248 Default setting 64 a Primary Graphics Adapter
44. s This function requires an application that can give S M A R T message Available options Disabled Enabled Default Disabled a Boot Up Num lock This field is used to activate the Num Lock function upon system boot If the setting is on after a boot the Num Lock light is lit and user can use the number key Available options On Off Default setting On 27 NAGASAKI IPC 28 a Floppy Drive Swap The field reverses the drive letter assignments of your floppy disk drives in the Swap A B setting otherwise leave on the default setting of Disabled No Swap This works separately from the BIOS Features floppy disk swap feature It is functionally the same as physically interchanging the connectors of the floppy disk drives When the function s setting is lt Enabled gt the BIOS swapped floppy drive assignments so that Drive A becomes Drive B and Drive B becomes Drive A under DOS Available options Disabled Enabled Default setting Disabled a Floppy Drive Seek This field is used to set if the BIOS will seek the floppy lt A gt drive upon boot Available Options Disabled Enabled Default setting Disabled a PS 2 Mouse Support The setting of Enabled allows the system to detect a PS 2 mouse on boot up If detected IRQ12 will be used for the PS 2 mouse IRQ 12 will be reserved for expansion cards if a PS 2 mouse is not detected Disabled will reserve IRQ12 for expansion cards and therefore the PS 2 mouse will not functi
45. un BIOS Setup at system boot since there is no delay for the Hit Del To run Setup message Available Options Disabled Enabled Default setting Enabled a 1st 3rd Boot Device These fields determine where the system attempts to look for the boot drive priority for an operating system The default procedure is to check the hard disk and then the floppy drive and last the CDROM NAGASAKI IPC Available options Disabled IDEO 1 IDE 2 IDE 3 Floppy ARMD FDD ARMD HDD CD DVD USB FLOPPY USB CDROM USB HDD and SCSI Network Default setting IDE O for 15 Boot device Floppy for 2nd Boot Device CDROM for 3ra Boot Device a Try Other Boot Device If all 3 15 3ra boot devices specified by CMOS setup are not available to boot BIOS will try to boot other available devices in following order if this question is set to Enabled a Initial Display Mode This field specifies can set Normal POST screen BIOS or Boot with logo no POST messages Client a Floppy Access Control This field specifies the read write access when booting from a floppy drive Available options Normal Read only Default setting Normal a Hard Disk Access Control This field specifies the read write access when booting from a HDD drive Available options Normal Read only Default setting Normal a S M A R T for Hard Disk This field is used to activate the S M A R T System Management and Reporting Technologies function for S M A R T HDD drive
46. yte Reserved 2E 2F 2 byte CMOS checksum Low actual expansion memory byte 32 Date century byte 53 NAGASAKI IPC CMOS RAM Map 00h 10h Standard AT compatible RTC and Status and Status Register data definitions 14h Equipment Bits Number of Floppy Drives 1 Drive 2 Drives Bits Monitor Type Not CGA or MDA 01 40x25 CGA 2 Drives 80x25 CGA Bits Display Enabled Disabled Enabled Bit Keyboard Enabled Not CGA or MDA 01 40x25 CGA 2 Drives 80x25 CGA Bit Math Coprocessor Installed Absent Present Floppy Drive Installed Disabled Enabled Base Memory in 1KB increments Low Byte Base Memory in 1KB increments High Byte IBM compatible memory in 1KB increments Low Byte 18h IBM compatible memory in 1KB increments High Byte max 15 MB Varies Standard CMOS RAM checksum high byte 2Fh Standard CMOS RAM checksum low byte IBM compatible Extended Memory Low Byte POST in KB IBM compatible Extended Memory High Byte POST in KB Century Byte 33h Reserved Do not use Reserved Do not use Low byte of extended memory POST in 64 KB High byte of extended memory POST in 64 KB Varies Extended CMOS Checksum Low Byte including 34h 3Dh Extended CMOS Checksum High Byte including 34h 3Dh 54 NAGASAKI IPC 1 0 Port Address Map Each peripheral device in the system is assigned a set of I O port addresses which also becomes the identity of the device There is a total of 1K port address space avail
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