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SBC-657 User Manual

3.12 Frequency/Voltage Control

Figure 3.12 Frequency/Voltage Control

3.11 PC Health Status

Figure3.11 PC Health Status

3.11.1 PC Health Status

Your system does not allow you to alter any of the setting in this
menu. The system engineer has already designated the correct
setting for SBC-657.

3.12.1 Auto Detect DIMM/PCI CLK

This item allows you to enable/disable auto detect DIMM/PCI
clock.

The choices: Enabled(Default), Disabled

3.12.2 Spread Spectrum Modulated

This allows you to enable/disable the spread spectrum modulate.
When the system clock generator pulses, the extreme values of
the pulse generate excess EMI. Enabling pulse spectrum spread
modulation changes the extreme pulse spikes to flat curves thus
reducing EMI.

The choices: . 25%, . 50%, Disabled(Default)

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Summary of Contents for SBC-657

Page 1: ...Manual SBC 657 1st Edition CD ROM2087657010 SBC 657 User s Manual Onboard VIA Eden 667 Ezra 800 MHz Half Size PCISA CPU Card ...

Page 2: ...TRUCTION MANUAL MAY CAUSE HARMFUL INTER FERENCE TO RADIO COMMUNICATIONS OPERATION OF THIS EQUIPMENT IN A RESIDENTIALAREA IS LIKELY TO CAUSE HARMFUL INTERFERENCE IN WHICH CASE THE USER WILL BE REQUIRED TOCORRECT THE INTERFER ENCE AT HIS OWN EXPENSE Copyright Notice This document is copyrighted Nov 2002 All rights are reserved The original manufacturer reserves the right to make improvements to the ...

Page 3: ... trademarks of International Business Machines Corporation Intel and Pentium IIare trademarks of Intel Corporation MicrosoftWindows is a registered trademark of Microsoft Corp SMC is a trademark of Standard Microsystems Corporation RTL is a trademark of Realtek Semi Conductor Co Ltd C T is a trademark of Chips and Technologies Inc UMC is a trademark of United Microelectronics Corporation ITE is a ...

Page 4: ...rformance from your products So if you run into technical difficulties we are here to help For the most frequently asked questions you can easily find answers in your product documentation These answers are normally a lot more detailed than the ones we can give over the phone So please consult this manual first If you still cannot find the answer gather all the information or questions that apply ...

Page 5: ... replacement materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encountered For example CPU type and speed AAEON products used other hardware and software used etc Note anything abnormal and list any on screen messages you get when the problem occurs 2 Call your ...

Page 6: ...ort CD Contains the followings n User manual n RelatedDrivers n Latest BIOS 4 Cables Ordering Information PN Type 1701010302 COM Print Port cable kit 1701340702 FDD Cable 1701400453 IDE Cable 3 5 UDMA 100 1700060192 K B Mouse Cable 1709100201 USB Cable with two parts for port 1 and port 2 1709100201 USB Cable with two ports for port 3 and port 4 optional 1701100305 COM port with bracket for COM3 a...

Page 7: ...please read it thoroughly before you install and use the board The product that you have purchased comes with an two year limited warranty but AAEON will not be responsible for misuse of the product Therefore we strongly urge you to first read the manual before using the product To receive the lastest version of the user manual please visit our Web site at http www aaeon com tw ...

Page 8: ...Setting JP4 15 RS 232 422 485 Select JP5 16 LCD Shift Clock Setting JP6 16 LCD Voltage Setting JP7 16 Power Connector AT ATX power 17 FAN Connector CN1 18 Keyboard and Mouse Connector CN2 18 Printer Port Connector CN3 19 Floppy Connector CN4 20 IR Connector CN5 22 Front Panel Connector CN6 22 EXT CN7 22 IDE Connector CN8 23 First USB Connector CN9 24 Compact Flash Connector CN10 25 Second USB Conn...

Page 9: ...rol Keys 33 3 3 Getting Help 35 3 4 The Main Setup Menu 36 3 5 Standard CMOS Setup Menu 38 3 6 Advanced BIOS Features 42 3 7 Advanced Chipset Features 47 3 8 Integrated Peripherals 51 3 9 Power Management Setup 55 3 10 Pnp PCI Configurations 60 3 11 PC Health Status 62 3 12 Frequency Voltage Control 62 3 13 Load Fail Safe Defaults 63 3 14 Load Optimized Default 64 3 15 Set Supervisor Password 65 3...

Page 10: ...Chapter 1 General Information 1 1 General Information This chapter gives background informa tion on the SBC 657 Sections include Board Introduction Board Features Board Specifications C H A P T E R ...

Page 11: ...saves energy in mobile designs Features onboard included Integrated 4X 2D 3D Graphic Controller a 10 100Base T Fast Ethernet port and 18 36 bit LCD Panel support Its design is based on the half size CPU card form factor and supports ISA bus PC 104 expansion Other on board features include 4 COMs 1 Parallel 4 USBs 1 IrDA Port The SSD solution supports CompactFlash cards Power management can be flex...

Page 12: ...n 667MHz EBGAmobileCPU lIntegratedAGP4X2D 3DGraphicsAccelerator lSupports CRT and 18 36 bit TFT Panels l36 bit Dual channel LVDS interface onboard lType II Compact Flash storage devices supported lSingle 10 100Base T Fast Ethernet lSupports UDMA100 lAT ATX Power management ...

Page 13: ...vices BIOS auto detect Supports PIO mode 5 and Bus Master Supports Ultra DMA100 mode with data transfer rate up to 100MB sec vFDDinterface Supports up to two floppy disk drives 5 25 inch 360KBand1 2MB and or3 5inch 720KB 1 44MB and 2 88MB vParellel Port Can be configured to LPT1 LPT2 LPT3 or disabled SupportsSPP ECP EPP vSerial Port Winbond83977EF threeRS 232serialportsandone RS 232 422 485serialp...

Page 14: ...me out interval 1 sec 255 sec 1 sec step 1 min 255min 1min step vDMA 7 DMA channels 8237 equivalent vInterrupt 15 interrupt levels 8259 equivalent vPowermanagement Supports ATX or AT power supply Support power saving and doze standby suspend modes FlatPanel CRTInterface vChipset VIAVT8606integratedGraphicAccelerator vDisplay memory Shared memory up to 32MB vDisplayType Supports non interlaced CRT ...

Page 15: ... 45 connectors Expansion Interface vPC 104 Connector One 16 bit 104 pin connector onboard vSDDInterface One type II Compact Flash Socket vPCISA MechanicalandEnvironmental vPowerSupplyvoltage AT or ATX type vOperating temperature 32 to 140 degrees F 0 to 60 degrees C vBoard Size 7 3 L x4 8 W 185mmx122mm vWeight 0 66lb 0 3Kg ...

Page 16: ... This chapter describes how to set up the main board hardware including instruc tions on setting jumpers and connecting peripherals switches and indicators Be sure to read all the safety precautions before you begin the installation proce dure ...

Page 17: ...SBC 657 8 SBC 657 Quick Installation GuideBC 599 596 Locating Jumpers Connectors JP2 ...

Page 18: ...SBC 657 User s Manual9 59 9 Locating Jumpers Connectors Soldering Side ...

Page 19: ...SBC 657 10 SBC 657 User s Manual9 596 Mechanical Drawing ...

Page 20: ...SBC 657 User s Manual9 59 11 Mechanical Drawing Soldering Side ...

Page 21: ...rd or floppy drives In addition the board has a number of jumpers that allow you to configure your system to suit your application The function of each jumper and connector are listed below Jumpers Label Function JP1 COM2 Ring signal select JP2 Clear CMOS JP4 RS 232 422 485 setting JP5 RS 232 422 485 select JP6 LCD shift clock setting JP7 LCD voltage setting ...

Page 22: ... PME CN8 IDE connector CN9 First USB connector CN10 CompactFlash Socket CN11 Second USB connector CN12 LAN connector CN13 COM1 connector CN14 COM2 connector CN15 VGA connector CN16 CN17 LCD connector CN18 Channel 1 LVDS LCD connector CN19 Channel 2 LVDS LCD connector CN21 COM3 connector CN22 COM4 connector CN23 PISA Connector CN24 Backplane ATX Power Connector CN25 Internal Mouse Connector CN26 In...

Page 23: ...open a jumper please remove the clip Sometimes a jumper will have three pins labeled 1 2 and 3 In this case you would connect either pins 1 and 2 or 2 and 3 The jumper settings are schematically depicted in this manual as follows A pair of needle nose pliers may be helpful when working with jumpers If you have any doubts about the best hardware configuration for your applications contact your loca...

Page 24: ...ignal select JP1 default 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 Ring 5V 12V default Clear CMOS JP2 JP2 is used when CMOS data needs to be reset To reset cap 2 3 closed for few seconds then move the jumper back to 1 2 closed Normal Clear 1 2 3 1 2 3 1 3 4 6 7 9 10 12 1 3 4 6 7 9 10 12 default ...

Page 25: ...er s Manual9 596 LCD Shift Clock Select JP6 SHFCLK ASHFCLK 1 2 3 1 2 3 LCD Voltage Setting JP7 5V 3 3V 1 2 3 1 2 3 RS 232 422 485 Setting JP5 RS 232 RS 422 RS 485 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 default default default ...

Page 26: ... pin assignments and ensure they are plugged in the right direction ATX Power Connector Pin Assignments PW1 Pin Signal Pin Signal 1 3 3V 11 3 3V 2 3 3V 12 12V 3 GND 13 GND 4 5V 14 PWRONX 5 GND 15 GND 6 5V 16 GND 7 GND 17 GND 8 PWROK 18 5V 9 5VSB 19 5V 10 12V 20 5V AT Power Connector Pin Assignments PWR1 Pin Signal Pin Signal 1 NC 7 GND 2 VCC 8 GND 3 12V 9 5V 4 12V 10 VCC 5 GND 11 VCC 6 GND 12 VCC ...

Page 27: ...se Connector CN2 The mainboard BIOS Advanced setup menu allows you to select Present or Absent under the System Keyboard section allows no keyboard operation in embedded system applications without the system halting under POST power on self test Keyboard and Mouse Connector CN2 Pin Signal 1 MCK 2 KCK 3 KBVCC 4 GND 5 KDT 6 MDT ...

Page 28: ...nnector CN3 Printer port connector Pin Signal Pin Signal 1 STB 2 AUTOFD 3 PTD0 4 ERROR 5 PTD1 6 PINIT 7 PTD2 8 SLCTIN 9 PTD3 10 GND 11 PTD4 12 GND 13 PTD5 14 GND 15 PTD6 16 GND 17 PTD7 18 GND 19 ACK 20 GND 21 BUSY 22 GND 23 PE 24 GND 25 SLCT 26 NC ...

Page 29: ...mber 1 Also the connector on the floppy drive connector may have a slot When the slot is up pin number 1 should be on the right Check the documentation that came with the drive for more information If you desire connect the B drive to the connectors in the middle of the cable as described above Floppy Drive Connector CN4 With support of different types of floppy you can simply adopt any of the com...

Page 30: ...Pin Signal Pin Signal 1 GND 2 DRVDEN 0 3 GND 4 NC 5 GND 6 DRVDEN 1 7 GND 8 INDEX 9 GND 10 MTR 0 11 GND 12 DS 1 13 GND 14 DS 0 15 GND 16 MTR 1 17 GND 18 DIR 19 GND 20 STEP 21 GND 22 WDATA 23 GND 24 WGATE 25 GND 26 TRAK 0 27 GND 28 WRTPRT 29 GND 30 RDATA 31 GND 32 HDSEL 33 GND 34 DSKCHG ...

Page 31: ...tor supports HPSIR 115 2Kbps 2 meters ASK IR 56Kbps and Fast Install infrared module onto IrDA connector and enable infrared function from BIOS setup And make sure to have correct orienta tion when you plug onto IR connector CN5 IR Connector CN5 Pin Signal 1 VCC 2 NC 3 IRRX 4 GND 5 IRTX Front Panel Connector CN6 Front Panel Connecotr CN6 Pin Signal Pin Signal 1 GND 2 PWRBTN 3 HDDLED 4 VCC 5 BEEPR ...

Page 32: ...nd of the cable to the Enhanced IDE hard drive with pin 1 on the cable corresponding to pin 1 on the hard drives see your hard drive s documentation for the location of the connector Connect a second drive as described above For ATA66 100 if you install two drives the black end of the cable connect to Master drive and the grey end connect to the Slave drive IDE Hard Drive Connector CN8 You can att...

Page 33: ...onnector CN8 IDE Hard Drive Connector CN8 Pin Signal Pin Signal 1 IDERST 2 GND 3 PDD7 4 PDD8 5 PDD6 6 PDD9 7 PDD5 8 PDD10 9 PDD9 10 PDD11 11 PDD3 12 PDD12 13 PDD2 14 PDD13 15 PDD1 16 PDD14 17 PDD0 18 PDD15 19 GND 20 NC 21 PDREQ 22 GND 23 PDDIOW 24 GND 25 PDDIOR 26 GND 27 PDDRDY 28 PDCSEL 29 PD_DACK 30 GND 31 IRQ14 32 NC 33 PDDA1 34 PD_80P 35 PDDA0 36 PDDA2 37 PDDCS 1 38 PDDCS 3 39 HDDLED 40 GND ...

Page 34: ...8 SDD12 4 SDD5 29 SDD13 5 SDD6 30 SDD14 6 SDD7 31 SDD15 7 SDCS 1 32 SDCS 3 8 GND 33 GND 9 GND 34 SDIOR 10 GND 35 SDIOW 11 GND 36 VCC 12 GND 37 IRQ15 13 VCC 38 VCC 14 GND 39 CSEL 15 GND 40 N C 16 GND 41 IDERST 17 GND 42 SDRDY 18 SDA2 43 NC 19 SDA1 44 VCC 20 SDA0 45 DASP 21 SDD0 46 PDIAG 22 SDD1 47 SDD8 23 SDD2 48 SDD9 24 N A 49 SDD10 25 GND 50 GND ...

Page 35: ...he system BIOS setup Second USB Connector CN11 Pin Signal Pin Signal 1 UVCC2 2 GND 3 USBD 2 4 GND 5 USBD2 6 USBD3 7 GND 8 USBD 3 9 GND 10 UVCC3 100Base T Ethernet Connector CN12 This 100Base T Ethernet connector is a standard RJ 45 connector The onboard RTL8139C fast Ethernet controller supports 10Mbps or 100 Mbps N way auto negotiation operation Lan Connector CN12 Pin Signal Pin Signal 1 TX 13 LV...

Page 36: ...se printers etc Com 1 CN13 Pin Signal 1 NDCD1 6 NDSR1 2 NRXD1 7 NRTS1 3 NTXD1 8 NCTS1 4 NDTR1 9 NRI1 5 GND Serial Port COM 2 CN14 SBC 657 offers four serial ports three RS 232 and one RS 232 422 485 which allow you to connect them to serial devices mouse printers etc COM 2 CN14 PIN Signal PIN Signal 1 CM2 1 2 CM2 2 3 CM2 3 4 CM2 4 5 GND 6 NDSR2 7 NRTS2 8 NCTS2 9 NRI2 10 NC ...

Page 37: ...3 HSYNC 6 GND 14 VSYNC 7 GND 15 SCL 8 GND LCD Connector CN16 LCD Connector CN16 Pin Signal Pin Signal 1 VDDS5 2 VDDS5 3 GND 4 GND 5 VDDS3 6 VDDS3 7 ENABKL 8 GND 9 NC 10 NC 11 B0 12 B1 13 B2 14 B3 15 B4 16 B5 17 NC 18 NC 19 G0 20 G1 21 G2 22 G3 23 G4 24 G5 25 NC 26 NC 27 R0 28 R1 29 R2 30 R3 31 R4 32 R5 33 GND 34 GND 35 VSHCLK 36 FLM 37 DE 38 LP 39 NC 40 ENAVEE ...

Page 38: ... G10 10 G11 11 G12 12 G13 13 G14 14 G15 15 R10 16 R11 17 R12 18 R13 19 R14 20 R15 Channel 1 LVDS LCD Connector CN18 Channel 1 LVDS LCD Connector CN18 Pin Signal Pin Signal 1 TX1OUT1 2 TX1OUT 1 3 GND 4 GND 5 TX1CLK 6 TX1CLK 7 GND 8 PPVCC 9 PPVCC 10 PPVCC 11 TX1OUT2 12 TX1OUT 2 13 GND 14 GND 15 TX1OUT0 16 TX1OUT 0 17 NC 18 NC 19 ENVDD 20 NC ...

Page 39: ...DS LCD Connector CN19 Channel 2 LVDS LCD Connector CN19 Pin Signal Pin Signal 1 TX2OUT1 2 TX2OUT 1 3 GND 4 GND 5 TX2CLK 6 TX2CLK 7 GND 8 PPVCC 9 PPVCC 10 PPVCC 11 TX2OUT2 12 TX2OUT 2 13 GND 14 GND 15 TX2OUT0 16 TX2OUT 0 17 NC 18 NC COM 4 Connector CN22 COM 4 Connector CN22 Pin Signal Pin Signal 1 NDCD4 2 NRXD4 3 NTXD4 4 NDTR4 5 GND 6 NDSR4 7 NRTS4 8 NCTS4 9 NRI4 10 N C PISA Connector CN23 ...

Page 40: ...nnector CN24 Pin Signal 1 N C 2 GND 3 N C 4 GND 5 PS ON 6 VCCSB Internal Mouse Connector CN25 Internal Mouse Connector CN25 Pin Signal 1 MCK 2 MDT 3 GND 4 VCC CON1 PC 104 Connector Internal Keyboard Connector CN26 Internal Keyboard Connector CN26 Pin Signal 1 KCK 2 KDT 3 NC 4 GND 5 KBVCC ...

Page 41: ......

Page 42: ...32 SBC 657 User Manual 3 Award BIOS Setup This chapter describes how to configure the BIOS for the system C H A P T E R ...

Page 43: ...turned off 3 1 Entering Setup n To Enter Setup Before Boot Press Del Power ON the computer and press Del immediately will allow you to enter Setup The other way to enter Setup is to power on the computer when the below message appears briefly at the bottom of the screen during the POST Power On Self Test press Del key If the message disappears before you respond and you still wish to enter Setup t...

Page 44: ...d Option Page Setup Menu Exit current page and return to Main Menu PgUP Increase the numeric value or make changes PgDn Decrease the numeric value or make changes F1 General help only for Status Page Setup Menu and Option Page Setup Menu F2 Item Help F3 Reserved F4 Reserved F5 Restore the previous CMOS value from CMOS only for Option Page Setup Menu F6 Load the default CMOS RAM value from BIOS def...

Page 45: ...he Award BIOS supports an override CMOS settings that helps you to reset the system back to default configuration Please refer to P 15 for JP2 Clear CMOS setting The Best Advice The best advice is to alter only settings that you thoroughly understand In particular DONOTchange settings in Advanced Chipset Features unless you understand what you are doing The Chipset defaults have been carefully cho...

Page 46: ...Use this menu for basic system configuration Date time IDE etc Advanced BIOS Features Use this menu enables you to set all the enhanced features available on your system Advanced Chipset Features Use this menu to change the values in the chipset registers and optimize your system s performance Integrated Peripherals The menu enables you to specify all onboard peripherals settings Primary slave sec...

Page 47: ...l stable performance for your system to operate Load Optimized Defaults Use this menu to load the BIOS default values that are factory settings for optimal performance system operations Set Supervisor Password Use this menu to set Supervisor Passwords Set User Password User this menu to set User Passwords Save and Exit Setup Save CMOS value changes to CMOS and exit setup Exit Without Saving Abando...

Page 48: ...t the value you want in each item 3 5 1 Date and Time Configuration The date format is day date month year Press F3 to the show the calendar Press the left or right arrow key to move to the desired field date month year Press the PgUp or PgDn key to increment the setting or type the desired value into the field The time is culculated base on the 24 hour military time clock For example 1 p m is 13 ...

Page 49: ...ype AUTO for a hard drive the BIOS detects its specifications If you do not want to select drive type AUTO other methods of selecting the drive type are available 1 NONE No drive type to be selected 2 Manual This will allow you to manually set the drive type you are using in your system See Below Mode Types of ACCESS Auto Large CHS or LBA Auto The BIOS automatically determines the optimal mode CHS...

Page 50: ...e precompensation factor landing zone and number of sectors Drives whose specifications do not accommodate any predefined type are classified as type USER Size Disk drive capacity approximate Note that this size is usually slightly greater than the size of a formatted disk given by a disk checking program Cyls Number of cylinders Head Number of heads Precomp Write precompensation cylinder Landz La...

Page 51: ...ting with the SBC 657 single board computer The choices LCD CRT LCD CRT 3 5 6 Panel Type SBC 657 can be used with various display panels Please select the type of panel you are incorporating with our single board computer Consult your panel manual for detail information The choices 640x480 TTL 800x600 TTL 1024x768 TTL 800x600 1ch LVDS 1024x768 1ch LVDS 1024 x 768 2ch LVDS None No diskette drive in...

Page 52: ...rive will halt the system in the mean time you can run anti virus program to locate the problem Enable Activate automatically when the system boots up causing a warning message to appear when anything attempts to access the boot sector or hard disk partition table Disable Default No warning message to appear when anything attempts to access the boot sector or hard disk partition table Figure 3 3 A...

Page 53: ... When you select Enabled memory checking is enable when the external cache contains ECC SRAMs The choices Enabled Default Disabled 3 6 4 Quick Power On Self Test Select Enabled to reduce the amount of time required to run the power on self test POST A quick POST skips certain steps The choices Enabled Default Disabled 3 6 5 First Second Third Boot Device The BIOS attempts to load the operating sys...

Page 54: ...py Seek During POST BIOS will determine if the floopy disk drive installed is 40 or 80 tracks 360K type is 40 tracks while 720K 1 2M and 1 44M are all 80 tracks The choices Enabled Default Disabled 3 6 9 Boot Up NumLock Status Toggle between On or Off to control the state of the NumLock key when the system boots When toggled On the numeric keypad generates numbers instead of controlling cursor ope...

Page 55: ... 6 8 10 12 15 20 24 30 n Typematic Delay When the typematic rate setting is enabled you can select a typematic delay the delay before key strokes begin to repeat of 250 500 750 or 1000 milliseconds 3 6 12 Security Option If you have set a password select whether the password is required every time the System boots or only when you enter Setup The choices Setup Default Sysytem 3 6 13 OS Select For ...

Page 56: ...ry 640 KB to 1 MB available for loading device drivers etc Enable shadowing into each section of memory separately Many system designers hardwire shadowing of the system BIOS and eliminate a System BIOS Shadow option Video BIOS shadows into memory are C0000 C7FFF The remaining areas shown on the BIOS Features Setup screen may be occupied by other expansion card firmware If an expansion peripheral ...

Page 57: ... you to select the value in this field depending on whether the board has paged DRAMs or EDO extended data output DRAMs The choices Enabled Default Disabled 3 7 2 DRAM Clock This item allows you to control the DRAM speed The choice Host Clock HCLK 33M HCLK 33M 3 7 3 SDRAM Cycle Length This field sets the CAS latency timing The choices 3 2 ...

Page 58: ...allows caching of the system BIOS ROM at F0000h FFFFFh resulting in better system performance Howev er if any program writes to this memory area a system error may result The choices Enabled Disabled Default 3 7 8 Video RAM Cacheable The choices Enabled Disabled Default 3 7 9 Frame Buffer Size The choices 2M 4M 8M Default 16M 32M 3 7 10 AGP Aperture Size Select the size of Accelerated Graphics Por...

Page 59: ...red to compensate for the speed differences between the CPU and PCI bus When disabled the writes are not buffered and the CPU must wait until the write is complete before starting another write cycle The choices Enabled Default Disabled 3 7 16 PCI Dynamic Bursting When enabled every write transaction goes to the write buffer Burstable transactions then burst on the PCI bus and nonburstable transac...

Page 60: ...hout success The choices Enabled Default Disabled 3 7 20 AGP Master 1 WS Write System will run single wait state delay before write data from buffer if user set to disable system will run twice wait states so system can stable The choices Enabled Disabled Default 3 7 21 AGP Master 1 WS Read System will run single wait state delay before read data from buffer if user set to disable system will run ...

Page 61: ...o deactivate this interface if you install a primary and or secondary add in IDE interface The choices Enabled Default Disabled 3 8 2 On Chip IDE Channel 1 The chipset contains a PCI IDE interface with support for two IDE channels Select Enabled to activate the secondary IDE interface Select Disabled to deactivate this interface The choices Enabled Default Disabled 3 8 Integrated Peripherals Figur...

Page 62: ...ive and your IDE Cable both support Ultra DMA 33 66 select Auto to enable BIOS support The choices Auto Default Disable 3 8 6 Init Display First This item allows you to activate PCI or onboard VGA device first The choices PCI Slot AGP Default 3 8 7 IDE HDD Block Mode Select Enabled only if your hard drives support block mode The choices Enabled Default Disabled 3 8 4 Primary Secondary Master Slave...

Page 63: ...t By providing the end user with four serial ports this allows devices to run more efficiently if needed Also the corresponding interrupt needs to be selected The choices 3F8 IRQ4 Default 3E8 IRQ4 2F8 IRQ3 2E8 IRQ3 Disabled 3 8 10 Onboard Serial Port 2 The choices 3F8 IRQ4 3E8 IRQ4 2F8 IRQ3 Default 2E8 IRQ3 Disabled 3 8 11 UART 2 Mode The choices Standard Default HPSIR ASKIR HPSIR IrDA compliant s...

Page 64: ...Onboard Parallel Mode Two bidirectional parallel ports The choices Normal Default EPP ECP ECP EPP 3 8 16 ECP Mode Use DMA Select a DMA channel for the port The choices 3 Default 1 3 8 17 Parallel Port EPP Type Select EPP port type 1 7 or 1 9 The choices EPP1 9 Default EPP1 7 3 8 18 Onboard Serial Port 3 The choices Disabled Default 3F8 2F8 3E8 2E8 3 8 19 Serial Port 3 Use IRQ The choices IRQ10 IRQ...

Page 65: ...etup 55 Figure 3 6 Power Management Setup 3 9 Power Management Setup 3 9 1 Power Supply Type There are two power supply type to choose from AT to ATX The choices AT Defult ATX 3 9 2 ACPI function The choices Disabled Enabled ...

Page 66: ...min 1hr Disable 3 Suspend Mode The choices 1min 2min 4min 6min 8min 10min 20min 30min 40min 1hr Disable SETUP TIPS Maximum Saving 1 HDD 1 15 minutes or Disable 2 Doze Mode 1 Minute 3 Suspend Mode 1 Minute Minimum Saving 1 HDD 1 15 minutes or Disable 2 Doze Mode 1 Hour 3 Suspend Mode 1 Hour User Define 1 HDD 1 15 minutes or Disable 2 Doze Mode 1 min 2 min 4 min 6 min 8 min 10 min 20 min 30 min 40 m...

Page 67: ...fault suspension mode All Modes OffMonitor blanked when system enters any power saving mode 3 9 6 Video Off Method This determines the manner in which the monitor is blanked The Choices V H SYNC Blank Default This Selection will cause the system to turn off the vertical and horizontal synchronization ports and write blanks to the video buffer Blanck Screen This option only writes blanks to the vid...

Page 68: ...sume The Choices Disabled Default Enabled RTC Alarm Resume Set to On to wake the system up from suspend mode as defined in Resume Time The Choices Disabled Default Enabled Date of Month Specify date when the system should wake up from Suspend mode The Choices 0 31 Resume Time hh mm ss Press TAB to enter the next field The Choices 24hr 60mins 60secs Primary INTR The Choices ON Default OFF ...

Page 69: ...ctivity Monitoring Sub Menu IRQ3 COM2 IRQ4 COM1 IRQ5 LPT2 IRQ6 Floppy Disk IRQ7 LPT1 Enabled IRQ8 RTC Alarm IRQ9 IRQ2 Redir IRQ10 Reserved IRQ11 Reserved Disabled IRQ12 PS 2 Mouse IRQ13 Coprocessor IRQ14 Hard Disk Enabled IRQ15 Reserved Disabled ...

Page 70: ...ed System Configuration Data ESCD when you exit Setup if you have installed a new add on and the system reconfiguration has caused such a serious conflict that the OS cannot boot The choices Enabled Disabled 3 10 3 Resources Controlled By BIOS can automatically configure all the boot and Plug and Play compatible devices If you choose Auto you cannot select IRQ DMA and memory base address fields si...

Page 71: ...I ISA PnP Legacy ISA 3 10 5 DMA Resources When resources are controlled manually assign each DMA channel a type depending on the type of device using the DMA channnel Sub Menu Legacy ISA for devices compliant with the original PC AT bus specification PCI ISA PnP for devices compliant with the Plug and Play standard whether designed for PCI or ISA bus architec ture DMA 0 DMA 1 DMA 3 DMA 5 DMA 6 DMA...

Page 72: ...rect setting for SBC 657 3 12 1 Auto Detect DIMM PCI CLK This item allows you to enable disable auto detect DIMM PCI clock The choices Enabled Default Disabled 3 12 2 Spread Spectrum Modulated This allows you to enable disable the spread spectrum modulate When the system clock generator pulses the extreme values of the pulse generate excess EMI Enabling pulse spectrum spread modulation changes the...

Page 73: ...ail Safe Defaults When you press Enter on this item you get a confirmation dialog box with a message similar to Pressing Y loads the BIOS default values for the most stable minimal performance system operations Figure 3 13 Load Fail Safe Defaults Load Fail Safe Default Y N ...

Page 74: ...ed Default When you press Enter on this item you get a confirmation dialog box with a message similar to Pressing Y loads the default values that are factory settings for optimal performance system operations Figure 3 14 Load Optimized Default Load Optimized Defaults Y N ...

Page 75: ... password and press Enter To abort the process at any time press Esc In the Security Option item in the BIOS Features Setup screen select System or Setup System Enter a password each time the system boots and whenever you enter Setup Setup Enter a password when ever you enter Setup NOTE To clear the password simply press Enter when asked to enter a password Then the password function is disabled E...

Page 76: ...e message changes CONFIRM PASSWORD Again type the password and press Enter To abort the process at any time press Esc In the Security Option item in the BIOS Features Setup screen select System or Setup System Enter a password each time the system boots and whenever you enter Setup Setup Enter a password whenever you enter Setup NOTE To clear the password simply press Enter when asked to enter a p...

Page 77: ...ion Save to CMOS and Exit Y N Pressing Y stores the selections made in the menus in CMOS a special section of memory that stays on after you turn your system off The next time you boot your computer the BIOS configures your system according to the Setup selections stored in CMOS After saving the values the system is restarted again ...

Page 78: ...ser Manual 68 4 Driver Installation This SBC 657 is equipped with an Audio VGA and Dual LAN interfaces This chapter provides instructions for install ing the software drivers on these periph erals C H A P T E R ...

Page 79: ...eforWindows9x ME 2000 XP NT4 0 1 Insert the SBC 657 CD into the CD ROM Drive 2 From the CD ROM select the desired componentDriverfolder select the desired Operation System folder to double click on the Setup exe icon A driver installation screen will appear Notice take VGA driver installation under Windows 98 for example choose the corresponding folder depending on your OS 3 A driver installation ...

Page 80: ... and click on the Next button 5 Select Specify a location click onHave Diskbutton then key in the CD ROM path and specify component drivers and OS folders Then click on the Next button 6 The Wizard shows that Windows driver file search for the device For example Ethernet decvices the list appear Realtek RTL8139 810XFamilyPCIFastEthernetNIC Click on theNext button 7 The system will ask you to inser...

Page 81: ...click on OK button 6 Click on theHaveDisk button 7 Key in CD ROM path and specify component drivers then click on the OK button 8 From the list of displayed devices select your desired device 9 If a message appears stating the driver is already installed on the system and asks if you want to use the current or new drivers be sure to select the New button 12 If prompted for the driver disk a second...

Page 82: ...mer SBC 657 is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a stand still for whatever reason This feature ensures system reliability in industrial stand alone and unmanned environments A P P E N D I X ...

Page 83: ...n interrupt on IRQ10 IRQ11 IRQ15 and NMI This can be set via I O Port 444 the functions as following 0 RESET 1 NMI 2 IRQ10 3 IRQ11 4 IRQ15 If you decide to program the watchdog timer you must write data to I O port 443 hex The output data is a value timer You can write from 00 hex to FF hex for input second data and the related timer is 10 seconds to 255 seconds After data entry your program must ...

Page 84: ... watchdog timer and set function Reset type o 444 0 Enter out 444h data 0 To input Watchdog timers time out interval of 5 seconds type o 443 05 Enter out 443h data 05 To disable the watchdog timer type i 80 Enter The time interval data of the watchdog timer is shown in binary code 8 bits Sample 2 5 seconds 0 0 0 0 0 1 0 1 ...

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