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FabiaTech FB2631, User Manual

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FabiaTech FB2631 User Manual Download Page 70

FabiaTech Corporation 

 

64 

Programming RS-485 

The majority communicative operation of the RS-485 is in the same of the RS-232.  

When the RS-485 precedes the transmission, which needs control the TXC signal, 

and the installing, steps are as follows: 

 

Step 1:  Enable TXC 

 

Step 2:  Send out data 

 

Step 3:  Waiting for data empty 

 

Step 4:  Disable TXC 

Note: Please refer to the section of the “Serial Ports” in the Chapter 6 “Technical 

Reference” for the detail description of the COM port’s register. 

 

Summary of Contents for FB2631

Page 1: ...i FabiaTech Corporation IPC Solution Website http www fabiatech com Email support fabiatech com PCI 104 3 5 CPU Board Low Power Series FB2631 User s Manual JAN 2009 Version 1 1 Part Number FB2631 ...

Page 2: ...rnishing 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 or setting up the relevant devices and software that are not explained in this manual please contact our s...

Page 3: ...Connector 10 COM1 CN10 Serial Port Connectors 10 JP9 Clear CMOS Data 11 CN7 IDE hard Disk Connectors 12 SATA1 SATA2 Serial ATA hard Disk Connector 13 JP9 VI O Voltage Select 13 CN9 PCI 104 Bus Connectors 14 CN1 So DIMM Socket 15 CN8 JP4 Compact Flash Socket and Master Slave Select 15 CN15 Mini ATX Power Connector 10 pin 2 54mm ATX Connector 16 BZ1 LED Indicators Onboard Buzzer Power PATA SATA LED ...

Page 4: ...ced ACPI Settings 35 APM Configuration 36 USB Configuration 40 PCIPnP Setup 42 Boot Setup 45 Boot Setting Configuration 46 Boot Device 48 Hard Disk Drives 49 CD DVD Disk Drives 49 Security setup 50 Chipset Setup 52 Northbridge VIA CX700 Configuration 53 Southbridge VIA CX700 Configuration 55 Chapter 5 Driver and Utility 57 VIA HyperionPro Driver 57 WIN 2000 XP Driver 57 VGA Drivers 58 WINXP WIN200...

Page 5: ...5 64 Chapter 6 Technical Reference 69 Trouble Shooting for Post Beep and Error Messages 69 POST BEEP 69 Error Message 69 Technical Reference 72 Physical and Environmental 72 Real Time Clock and Non Volatile RAM 72 CMOS RAM Map 74 I O Port Address Map 75 Interrupt Request Lines IRQ 76 DMA Channel Map 77 Serial Ports 78 Appendix 82 Dimension 82 ...

Page 6: ...vi ...

Page 7: ... DDR2 RAM four USB2 0 ports and a supports VGA LCD TV controller Each FB2631 has two ports for I O communications One RS 232 and one RS232 RS422 RS485 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 s...

Page 8: ...FabiaTech Corporation 2 Layout J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 CN8 CN1 1 1 39 41 40 42 199 ...

Page 9: ...e RS 232 and one RS232 RS422 RS485 ports Four USB V2 0 ports and one PATA IDE and two SATA interface Compact Flash socket for 3 3V Compact Flash and Micro Drives PS 2 compatible keyboard and mouse interface Four TTL input lines and four TTL out lines Providing speaker and hard disk access LED Software programmable watchdog timer Providing one HD Codec audio function Flash BIOS with easy upgrade ut...

Page 10: ...cable s is compatible with the FB2631 system Note After FB2631 is installed it is recommended that you keep the diskette or CD that contains drivers and document files and keep the document copies or unused cables in the carton for future use The following lists the accessories that may be included in your FB2631 package Some of the accessories are optional shipped only upon order One FB2631 All I...

Page 11: ... 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 generated by man s physical touch It may do damage to the board circuit 2 Install any connector module or add on board 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 Wh...

Page 12: ...onnector 10 Pin Mini ATX J1 Power Connector for LVDS LCD inverter board 1 JST 5 pin J2 AMR connector for provides HD signals for Audio function IDC 12 pin J3 PWR SW header 2 pin J4 USB 2 3 Connector header 10 pin J5 Power Connector for LVDS LCD inverter board 2 JST 5 pin J6 TV Out Connector Header JST 4 pin J7 Keyboard and Mouse connector JST 6 pin J8 TTL I O header JST 10 pin JP5 Select Headless ...

Page 13: ...COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 The following list the pin assignments of LAN port JP5 WOL Wake On LAN If WOL Wake On LAN is used please short JP5 11 12 pin with jumper It s power up the system when a wakeup packet or signal is received through the on board LAN J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6...

Page 14: ...SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 Pin Signal 1 Mouse Data 2 Keyboard Data 3 Ground 4 VCC 5 Mouse Clock 6 Keyboard Clock Pin TTL Lines Bit Location Pin TTL Lines Bit Location 1 Output Line 0 Bit 4 of A22h 2 Output Line 1 Bit 5 of A22h 3 Output Line 2 Bit 6 of A22h 4 Output Line 3 Bit 7 of A22h 5 Input Line 0...

Page 15: ...JP10 BZ1 D7 D21 FB4706x Provides Audio and USB Board The CN4 CN6 and CN5 connectors on FB4706x are 2 way Line In mono Microphone input and 2 way Lineout respectively You can connect J1 CN2 cable from FB2631 J2 and J4 The following figure shows these Audio connectors on FB4706x board CN4 CN6 CN5 CN1 CN3 CN2 J1 Pin Description Pin Description 1 BITCLK 2 N C 3 5V 4 SYNC 5 Ground 6 Ground 7 3 3V 8 ACR...

Page 16: ... COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 COM1 CN10 Serial Port Connectors The COM1 connector is 9 pin D type male connector The serial port 2 adapter cables are used to transfer 10 pin 2 0mm IDC connector into standard DB9 connectors J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 Pin...

Page 17: ...JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 JP9 Clear CMOS Data You can use JP9 to clear CMOS data The CMOS stores information like system date time boot up device password IRQ which are set up with the BIOS To clear the CMOS set JP9 to 4 6 and then return to 2 4 before system powers off The default setting is 2 4 J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2...

Page 18: ...DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 0 18 DATA 15 19 GROUND 20 NOT USED 21 IDEDREQ 22 GROUND 23 IOW A 24 GROUND 25 IOR A 26 GROUND 27 IDEIORDYA 28 GROUND 29 DACKA 30 GROUND 31 AINT 32 GROUND 33 SA 1 34 Not Used 35 SA 0 36 SA 2 37 CS 0 38 CS 1 39 HD LED A 40 GROUND 41 VCC 42 VCC 43 GROUND 44 Not Used CN7 Hard disk connector 1 2 ...

Page 19: ...1 D7 D21 The following table lists the pin description of SATA Pin Signal 1 GROUND 2 SATA TXP 3 STAT TXN 4 GROUND 5 SATA RXN 6 STAT RXP 7 GND JP9 VI O Voltage Select The JP9 can select 3 3V or 5V power source of VI O with PCI 104 set JP9 to 3 5 the VI O pin power source is 3 3V J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 ...

Page 20: ...D A11 STOP B11 3 3V C11 LOCK D11 GND A12 3 3V B12 TRDY C12 GND D12 DEVSEL A13 FRAME B13 GND C13 IRDY D13 3 3V A14 GND B14 AD16 C14 3 3V D14 CBE2 A15 AD18 B15 3 3V C15 AD17 D15 GND A16 AD21 B16 AD20 C16 GND D16 AD19 A17 3 3V B17 AD23 C17 AD22 D17 3 3V A18 IDSEL0 B18 GND C18 IDSEL1 D18 IDSEL2 A19 AD24 B19 CBE3 C19 V IO D19 IDSEL3 A20 GND B20 AD26 C20 AD25 D20 GND A21 AD29 B21 5V C21 AD28 D21 AD27 A2...

Page 21: ...ket Be sure to ward off the same master slave setting with which connects to IDE CN7 connector if you use CN7 and CN8 simultaneously J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 Note The Compact Flash socket supports 3 3V Compact Flash and Micro Drives The JP4 is used to select master slave device of this socket...

Page 22: ... D7 D21 JP8 JP5 AT ATX Power Supply Select If non ATX power supply is used please short JP8 and JP5 1 2 pin with jumper and you don t need to connect J3 J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 Pin Signal Pin Signal 1 PS_ON 6 5V Standby 2 Ground 7 5V 3 Ground 8 5V 4 12V 9 12v 5 3 3V 10 Ground Note This power...

Page 23: ...or more than 4 seconds will turn the system off J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 SW1 Reset Switch The SW1 is Reset push button for system reset Push and release the button will cause hard ware reset of CPU board and restart system booting J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 C...

Page 24: ...and SATA HDD LED s have two distinctive statuses Off for inactive operation and blinking light for activity The D21 for SATA and HDD and D7 is for power status LED s J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 ...

Page 25: ...ocedure of LCD CRT and TV Out displays Both CRT and LCD displays or TV Out and LCD may be used at the same time However each type of LCD requires different BIOS setting This section describes the configuration and installation procedure using display CRT LVDS LCD Display TV OUT LVDS LCD Display LCD Display CRT Monitor TV Display ...

Page 26: ... CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 JP5 CRT Mode The JP5 pin 3 4 and 9 10 is select CRT mode LCD simultaneously If you system is connect the CRT and LCD You need set the jumper to 3 4 close and 9 10 close J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 10 9 3 4 DB1 1 10 1...

Page 27: ...t the jumper to 5 6 close J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 J6 S Video Header The J6 is a 4 pin 2 0mm JST connector use the included S video adapter cables RCA Jack connect to TV display J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9...

Page 28: ...ht type of LCD panel you are using J3 J8 SATA2 SATA1 CN15 U1 J1 J7 JP4 CN9 J5 CN13 CN14 CN5 CN6 COM1 SW1 DB1 JP5 J2 CN7 BAT1 CN2 U2 J6 JP8 CN10 J4 JP9 JP10 BZ1 D7 D21 NOTE Be careful with the pin orientation when installing connectors and the cables A wrong connection can easily destroy your LCD panel The pin 1 of the cable connectors is indicated with a sticker and the pin1 of the ribbon cable us...

Page 29: ... 9 LDC A0 10 LDC B0 11 Ground 12 Ground 13 LDC A1 14 LDC B1 15 LDC A1 16 LDC B1 17 Ground 18 Ground 19 LDC A2 20 LDC B2 21 LDC A2 22 LDC B2 23 Ground 24 Ground 25 LCK A 26 LCK B 27 LCK A 28 LCK B 29 Ground 30 Ground 31 GPIOA 32 GPIOB 33 Ground 34 Ground 35 LDC A3 36 LDC B3 37 LDC A3 38 LDC B3 39 DVP 40 N C J1 J5 Signal 1 12V 2 Ground 3 ENVDD 1 2 4 ENVBLD 1 2 5 VCC NOTE Be careful with the pin orie...

Page 30: ...FabiaTech Corporation 24 ...

Page 31: ...led 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 ...

Page 32: ...IDE Configuration SuperIO Configuration Hardware Health Configuration ACPI Configuration APM Configuration USB Configuration 3 PCIPnP 4 Boot Boot Settings Configuration Boot Device Priority Hard Disk Drives CD DVD Drivers 5 Security Change Supervisor Password Change User Password Clear User Password Boot Sector Virus Protection ...

Page 33: ...onfigure 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 Load Fail Safe Default to configure the system in fail safe mode with predefined values Keyboard Convention On the BIOS the following keys can be used to operate and manage the menu Item Function ESC To exit the current menu or message Page Up P...

Page 34: ... is determined by POST Power On Self Test of the BIOS System Date Time Setup Highlight the Date field and then press the Page Up Page Down or keys to set the current date Follow the month day and year format Highlight the Time 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...

Page 35: ...p option by highlighting it using the Arrow keys All Advanced BIOS Setup options are described in this section The Advanced BIOS Setup screen is shown below The sub menus are described on the following pages CPU Configuration You can use this screen to select options for the CPU information Use the up and down Arrow keys to select an item Use the Plus and Minus keys to change the value of the sele...

Page 36: ...rive controllers can support up to two separate hard drives These drives have a master slave relationship which is determined by the cabling configuration used to attach them to the controller Your system supports one IDE controller a primary so you have the ability to install up to two separate hard disks LBA Large Mode LBA Logical Block Addressing is a method of addressing data on a disk drive I...

Page 37: ...d more efficient and faster Your system supports five modes numbered from 0 to 4 which primarily differ in timing When Auto is selected the BIOS will select the best available mode BLOCK Multi Sector Transfer This option allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive HDD S M A R T This field is used to activate the S M A R T System Man...

Page 38: ...ws you to fine tune the settings to allow for faster boot times Adjust this setting until a suitable timing that can detect all IDE disk drives attached is found Available Options 0 5 10 15 20 25 30 and 35 Default setting 35 Onboard SATA IDE This item specifies the ATA IDE channels used by the onboard PATA SATA IDE controller Available Options SATA IDE Default setting SATA ...

Page 39: ...e Options Disabled 3F8H IRQ4 3E8H IRQ4 2F8H IRQ4 and 2E8H IRQ3 Default setting 3F8H IRQ4 Serial Port 2 Address These fields select the I O port address for each Serial port Available Options Disabled 3F8H IRQ4 3E8H IRQ4 2F8H IRQ4 and 2E8H IRQ3 Default setting 2F8H IRQ3 COMB Port Mode Selection These fields item can select RS 232 RS 422 and RS 485 of select port 2 Available Options RS 232 RS 422 an...

Page 40: ...FabiaTech Corporation 34 Hardware Health Configuration On the Hardware Monitor Setup screen you can monitor the system temperature CPU voltage and CPU fan speed ...

Page 41: ...No Default setting Yes General ACPI Configuration Suspend Mode This filed specifies allow you select the ACPI states used for system suspend Available Options S1 POS S3 STR and AUTO Default setting Yes Advanced ACPI Configuration ACPI Version Feature Set this value to allow or prevent the system to be complaint with the ACPI Specification Available Options ACPIv1 0 ACPIv2 0 and ACPIv3 0 Default se...

Page 42: ...nable and Disable Default setting Enable Chipset ACPI Configuration APIC ACPI SCI IRQ Allows you to enable or disable the internal I O APIC and Multiprocessor Tables Disable the APIC ACPI SCI IRQ may require the O S to be reinstalled Available Options Disable and Enable Default setting Disable APM Configuration You can use this screen to select options for the USB Configuration ...

Page 43: ... field specifies the option controls how the PC will behave once power is restored following a power outage or other unexpected or ungraceful shutdown The Last State option returns the PC to the state in effect at the time the power outage or shutdown occurred Assign this option the Power On value to reboot automatically assign the Power Off value to leave the machine powered down Available Option...

Page 44: ...on specifies the amount of time the hard disk drive can be inactive before the computer enters a power conserving state specified in the Hard Disk Drive Power Down Mode option Available Options Disabled 1 Minute 2 Minute and 3 Minute up to 15 Minute Default setting Disabled Green PC Monitor Power State This option specifies the power state that the green PC compliant video monitor enters when the ...

Page 45: ... Default setting Disabled Resume On RTC Alarm This field specifies the RTC alarm to be turned off by extra software Available Options Disabled Enabled Default setting Disabled RTC Alarm Date Days This field specifies the date of the RTC alarm Available Options Every day and 01 31 Default setting 15 System Time hh mm ss This field specifies the hour minute second of the RTC alarm Available Options ...

Page 46: ...oard USB ports The Optimal and Fail Safe default setting is 4 USB Ports Available Options 2 USB Ports 4 USB Ports and Disabled Default setting 4 USB Ports USB 2 0 Ports Enable This field is Enables USB controllers Select Enable 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 Enable and Disabled Default setting En...

Page 47: ...n control the system even when there is no USB drivers loaded on the system Set this value to enable or disable the Legacy USB Support Available Options Disabled Enabled and AUTO Default setting Auto USB 2 0 Controller Mode This field is configures the USB 2 0 controllers in High speed 480Mbps or Full speed 12Mbps Available Options HiSpeed and FullSpeed Default setting Hispeed BIOS ECHI Hand Off T...

Page 48: ...ting it using the Arrow keys All Plug and Play BIOS Setup options are described in this section The Plug and Play BIOS Setup screen is shown below Clear NVRAM Clear NVRAM during system boot Available Options Yes No Default setting No Plug and Plug Aware O S Set to Yes to inform BIOS that the operating system can handle Plug and Play PnP devices Available Options Yes No Default setting No ...

Page 49: ...ritten 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 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 IRQ 3 15 When I O resourc...

Page 50: ...gn each system DMA as one of the following types based on the type of device using the interrupt Available Specified IRQ is available to the used by PCI PnP devices Reserved Specified IRQ is reserved for used by Legacy ISA devices Available Options Available and Reserved Default setting Available ...

Page 51: ...me of the screen such as Boot Device Priority to go to the sub menu for that item You can display a Boot BIOS Setup option by highlighting it using the Arrow keys All Boot Setup options are described in this section Select an item on the Boot Setup screen to access the sub menu for Boot Setting Configuration Boot Device Priority Hard disk drives CD DVD Drivers ...

Page 52: ...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 run 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 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 ...

Page 53: ...ion cards and therefore the PS 2 mouse will not function Available options Disabled Enabled and Auto Default setting Auto Wait for F1 If Error AMIBIOS POST error messages are followed by Press F1 to continue If this field is set to Disabled the AMIBIOS does not wait for you to press the F1 key after an error message Available options Disabled Enabled Default setting Disabled Hit DEL Message Displa...

Page 54: ...st Second Third Hard Disk Boot Device Set the boot device options to determine the sequence in which the computer checks which device to boot from The settings are Removable Dev Hard Drive or ATAPI CDROM Note When you select a boot category from the boot menu a list of devices in that category appears For example if the system has three hard disk drives connected then the list will show all three ...

Page 55: ...rd disk drives in the system To access this screen select Hard disk drives on the Boot Setup screen and press Enter CD DVD Disk Drives Use this screen to view the CD DVD drives in the system To access this screen select CD DVD drives on the Boot Setup screen and press Enter ...

Page 56: ...Password Change User Password Clear User Password Boot Sector Virus Protection To set the password please complete the following steps 1 Select Change Supervisor Password 2 Type the desired password up to 6 character length when you see the message Enter New Supervisor Password 3 Then you can go on to set a user password up to 6 character length if required Note that you cannot configure the User ...

Page 57: ...ram 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 Boot Sector Virus Protection This option is near the bottom of the Security Setup screen The Optimal and Fail Safe default setting is Disabled Enable Set this value to prevent the Boot Sector Virus Protection This is the default setting...

Page 58: ...FabiaTech Corporation 52 Chipset Setup This section describes the configuration of the board s chipset features NorthBridge VIA CX700 Configuration SouthBridge VIA CX700 Configuration ...

Page 59: ...lock Timing Configuration DRAM Timing If the installed SDRAM supports SPD function select Auto If not you can select based on other access time of the SDRAM Available Options Auto Manual Turbo and Ultra Default setting Auto AGP P2P Bridge Configuration Primary Graphics Adapter This field specifies which VGA display will be used when the system is boot You can select either the onboard AGP or the P...

Page 60: ...tem is boot You can select the CRT LCD S VIDEO or the CRT booting on the VGA Available Options CRT LCD CRT LCD and S VIDEO Available Options CRT Panel Type When use the LCD the field specifies which select display resolution for different TFT Resolution Available Options 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 and 15 Default setting 1 Panel ID Resolution Channel Dithering Panel ID Function Single Dual ...

Page 61: ...PCI Bus Configuration Timing PCI Master 0WS Write This field specifies the PCI Master 0 wait state installed in the PCI expansion bus Available Options Disable and Enable Default setting Enable Southbridge VIA CX700 Configuration You can use this screen to select options for the South Bridge Configuration South Bridge is a chipset on the motherboard that controls the basic I O functions LAN port a...

Page 62: ...d Auto Default setting Auto On Board LAN1 2 Controller This field specifies the Enable or Disable of the onboard LAN chip Available Options Disabled Enable Default setting Enable Onboard LAN1 2 Boot ROM This field specifies the PXE boot ROM of the onboard LAN chip Available Options Disabled Enable Default setting Disable PCI Delayed Transaction This field specifies the chipset has an embedded 32 b...

Page 63: ...stall the VIA 4 IN 1 driver insert the CD ROM into the CD ROM device and enter DRIVER SysChip CX 700M If your system is not equipped with a CD ROM device copy the VIA 4 IN 1 driver from the CD ROM to CF or USB Device 2 Execute SETUP exe file 3 The screen shows the SETUP type Press any key to enter the main menu 4 As the setup is completed the system will generate the message as follows Yes I want ...

Page 64: ... will restart my computer later System must be restart then complete the installation 5 In the WINDOWS XP 2K you can find the DISPLAYL icon located in the CONTROL PANEL group 6 Adjust the Color Font size and Resolution Audio Drivers WIN 2000 XP Driver Step 1 To install the AUDIO driver insert the CD ROM into the CD ROM device and enter DRIVER AUDIO ALC888 WIN2K XP Step 2 Execute setup exe file Ste...

Page 65: ... or install98se exe file Note In the RTL8110SX directory a README TXT is included to provide installation information BIOS Flash Utility In the UTILITY directory there is the Afu409 EXE file Step 1 Use the Afu409 EXE 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 are the newest program user ...

Page 66: ...use 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 255 seconds or minutes The CD ROM includes a Watch Dog demo file In the file there are 3 execution programs written in different forms The sub directories of the file are 1 WATCHDOG ASSEMBLE Library and Test Program written in Assembly Language 2 WATCHDOG TURBOC Lib...

Page 67: ...ery 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 is between 1...

Page 68: ...Watchdog Timer Trigger After you enable the watchdog timer your program must write the same factor as enabling to the watchdog register at least once every time out period to its previous setting You can change the time out period by writing another timer factor to the watchdog register at any time and you must trigger the watchdog before the new time out period in the next trigger Below is a Turb...

Page 69: ...ation 63 Watchdog Timer Disabled To disable the watchdog timer simply write a 00H to the watchdog register include stdio H include WDLIB H main InitWD equWdUnitS printf Disable Watch Dog Disable watch dog DisWD WD_TIME ...

Page 70: ... 485 precedes the transmission which needs control the TXC signal and the installing steps are as follows Step 1 Enable TXC Step 2 Send out data Step 3 Waiting for data empty Step 4 Disable TXC Note Please refer to the section of the Serial Ports in the Chapter 6 Technical Reference for the detail description of the COM port s register ...

Page 71: ... Wait for the buffer s data empty Check transmitter holding register THRE bit 5 of the address of offset 5 and transmitter shift register TSRE bit 6 of the address of offset 5 are all sets must be 0 Step 4 Disabled TXC signal and the bit 0 of the address of offset 4 sets 0 Send out one block data Transmit the data more than two characters Step 1 Enable TXC signal and the bit 0 of the address of of...

Page 72: ...e character to COM1 10 REM Enable transmitter by setting DTR ON 20 OUT H3FC INP H3FC OR H01 30 REM Send out one character 40 PRINT 1 OUTCHR 50 REM Check transmitter holding register and shift register 60 IF INP H3FD AND H60 0 THEN 60 70 REM Disable transmitter by resetting DTR 80 OUT H3FC INP H3FC AND HEF 90 RETURN c Receive one character from COM1 10 REM Check COM1 receiver buffer 20 IF LOF 1 256...

Page 73: ...acter from COM1 buffer 70 INPSTR INPUT 1 1 80 RETURN NOTE The example of the above program is based on COM1 I O Address 3F8h The RS 422 RS 485 of the FB2631 uses COM2 If you want to program it please refer to the BIOS Setup for COM2 address setup ...

Page 74: ...FabiaTech Corporation 68 ...

Page 75: ...nents and connectors are in proper position and firmly attached If the errors still exist please contact with your distributor for maintenance POST BEEP Currently there are two kinds of beep codes in BIOS setup z 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 ...

Page 76: ...s installed correctly 2 All cables are correctly and firmly attached 3 The correct hard drive type is selected in BIOS Setup 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 Whether all of the jumpers are set correctly in the hard drive KEYBOARD ERROR OR NO...

Page 77: ...written to memory Use the location along with your system s memory map to locate the bad chip 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 caused the problem cannot be isolated REBOOT ERROR When this error occurs that requires you to reboot Press any key and the system will reboot SYSTEM HALTED Indic...

Page 78: ... 114 bytes of general purpose RAM Because of the use of CMOS technology it consumes very little power 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 Address Description 00 Seconds 01 Second alarm 02 Minutes 03 Minute alarm 04 Hours 05 Hour alarm 06 Day of week 07 Date of month 08 Month 09 Year 0A Status re...

Page 79: ...Low base memory byte 16 High base memory byte 17 Low expansion memory byte 18 High expansion memory byte 19 2D Reserved 2E 2F 2 byte CMOS checksum 30 Low actual expansion memory byte 31 High actual expansion memory byte 32 Date century byte 33 Information flags set during power on 34 7F Reserved for system BIOS ...

Page 80: ...sabled 1 Enabled 15h Base Memory in 1KB increments Low Byte 16h Base Memory in 1KB increments High Byte 17h IBM compatible memory in 1KB increments Low Byte 18h IBM compatible memory in 1KB increments High Byte max 15 MB 19h 2Dh Vaires 2Eh Standard CMOS RAM checksum high byte 2Fh Standard CMOS RAM checksum low byte 30h IBM compatible Extended Memory Low Byte POST in KB 31h IBM compatible Extended ...

Page 81: ...eyboard Controller 070h 073h 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 170h 177h IDE Interface 2F8h 2FFh Serial Port 2 COM2 376h PCI IDE Controller 3B0h 3BBh VGA Adapter 3C0h 3CFh VGA Adapter 3F8h 3FFh Serial Port 1 COM1 4D0h 4D1h Motherboard Resource 800h 8FEh Moth...

Page 82: ...CPU for the service required 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 Reserved IRQ7 Reserved IRQ8 Real Time Clock IRQ9 Reserved IRQ10 LAN1 IRQ11 LAN2 IRQ12 PS2 Mouse IRQ13 FPU IRQ14 Primary IDE IRQ15 Reserved ...

Page 83: ... less CPU intervention The two DMA controllers are internally cascaded to provide four DMA channels for transfers to 8 bit peripherals 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...

Page 84: ...n 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 Register Receiver buffer read 0 Base 0 Transmitter holding register write 0 Base 1 Interrupt enable X Base 2 Interrupt identification read onl...

Page 85: ...errupt Identification Register IIR Bit 0 0 if Interrupt Pending Bit 1 Interrupt ID Bit 0 Bit 2 Interrupt ID Bit 1 Bit 3 Must be 0 Bit 4 Must be 0 Bit 5 Must be 0 Bit 6 Must be 0 Bit 7 Must be 0 Line Control Register LCR Bit 0 Word Length Select Bit 0 WLS0 Bit 1 Word Length Select Bit 1 WLS1 WLS1 WLS0 Word Length 0 0 5 Bits 0 1 6 Bits 1 0 7 Bits 1 1 8 Bits Bit 2 Number of Stop Bit STB Bit 3 Parity ...

Page 86: ... 6 Must be 0 Bit 7 Must be 0 Line Status Register LSR Bit 0 Data Ready DR Bit 1 Overrun Error OR Bit 2 Parity Error PE Bit 3 Framing Error FE Bit 4 Break Interrupt BI Bit 5 Transmitter Holding Register Empty THRE Bit 6 Transmitter Shift Register Empty TSRE Bit 7 Must be 0 MODEM Status Register MSR Bit 0 Delta Clear to Send DCTS Bit 1 Delta Data Set Ready DDSR Bit 2 Training Edge Ring Indicator TER...

Page 87: ...ivisor Latch LS MS LS MS Bit 0 Bit 0 Bit 8 Bit 1 Bit 1 Bit 9 Bit 2 Bit 2 Bit 10 Bit 3 Bit 3 Bit 11 Bit 4 Bit 4 Bit 12 Bit 5 Bit 5 Bit 13 Bit 6 Bit 6 Bit 14 Bit 7 Bit 7 Bit 15 Desired Baud Rate Divisor Used to Generate 16x Clock 300 384 600 192 1200 96 1800 64 2400 48 3600 32 4800 24 9600 12 14400 8 19200 6 28800 4 38400 3 57600 2 115200 1 ...

Page 88: ...FabiaTech Corporation 82 Appendix Dimension a FB2631 ...

Page 89: ...FabiaTech Corporation 83 b FB4706 ...

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