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Aaeon SBC-780, User Manual

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S B C - 7 8 0

 

 

Appendix A Programming the Watchdog Timer                                       

A-1

 

 

 
 

Programming the 

Watchdog Timer

 

 

 

 
 
 

Appendix 

A 

Summary of Contents for SBC-780

Page 1: ...SBC 780 Pentium III Socket 370 Full Size CPU Card With LCD Ethernet Audio PCI 104 CompactFlashTM SBC 780 Rev A Manual 4 th Ed Feb 2004...

Page 2: ...his manual is intended to be accurate and reliable However the original manufacturer assumes no responsibility for its use or for any in fringements upon the rights of third parties that may result fr...

Page 3: ...a trademark of Integrated Technology Express Inc l IBM PC AT PS 2 and VGA are trademarks of International Business Machines Corporation l VIA C3 CPU S3 Savage and Twister T Graphic are trademarks of V...

Page 4: ...k Installation Guide 1 CD ROM for manual in PDF format and drivers 1 HDD Cable ATA 66 100 1 FDD Cable 1 Audio and COM Port Cable with bracket 1 LPT and COM Port Cable with bracket 1 Y Cable Keyboard a...

Page 5: ...umpers 2 7 2 5 List of Connectors 2 8 2 6 Setting Jumpers 2 10 2 7 LCD Voltage Selection JP2 2 11 2 8 TFT_LCD Clock Selection JP3 2 11 2 9 COM2 RS 232 422 485 Selection JP6 JP 7 2 11 2 10 Clear CMOS J...

Page 6: ...2 27 10 100Base Tx RJ 45 Ethernet Connector CN19 CN20 2 21 2 28 CompactFlash Disk Connector CN21 2 22 2 29 Internet Keyboard Connector CN22 2 23 2 30 Internal Mouse Connector CN23 2 23 2 31 Audio Inp...

Page 7: ...Setup 3 31 3 2 7 Exit Setup 3 32 Chapter 4 Driver Installation 4 1 Appendix A Programming the WatchDog Timer A 1 Appendix B CFD Cover Installation Guide B 1 B 1 How to install the CompactFlash cover B...

Page 8: ...Full Size CPU Card S B C 7 8 0 Chapter 1 General Information 1 1 General Information Chapter 1...

Page 9: ...erface the SBC 780 series supports TFT DSTN LCD displays and CRT monitor simultaneously It also provides up to 1600x1200 resolution for CRT and 1024x768 resolution for LCD with UMA 32MB display memory...

Page 10: ...share memory up to 32MB Supports CRT and 36 bit TTL LVDS TFT DSTN panels Integrated AC 97 2 1 SoundBlaster compatible legacy audio Supports Compact Flash Type II Storage Supports Dual 10 100Base T Fas...

Page 11: ...2C686B l IO Chipset VIA VT82C686B l BIOS Award Plug Play ISA BIOS 2Mb l Ethernet Realtek 8139D 10 100Mbps x 2 use External RJ 45 Connector l SSD Supports CompactFlash Type II Slot shared with secondar...

Page 12: ...IDE ATA 100 x 2 channel Interface support 4 ATAPI devices l FDD Interface Standard FDD port x 1 supports up to 2 floppy devices l Serial Ports COM1 RS 232 COM2 RS 232 RS 422 RS 485 l Parallel Port sup...

Page 13: ...Chip VIA VT8606 l Memory Size Shared memory up to 32MB l Resolution Up to 1600x1200 16bpp colors for CRT Up to 1024x768 24bpp colors for LCD l LCD Interface 18 36 bit TFT DSTN LCD l LVDS Interface si...

Page 14: ...Installation Guide Chapter Part No 2007780011 Printed in Taiwan Nov 2003 Notice The Quick Installation Guide is derived from Chapter 2 of user manual For other chapters and further installation instru...

Page 15: ...hile the power is on because a sudden rush of power can damage sensitive electronic components Always ground yourself to remove any static charge before touching the board Modern electronic devices ar...

Page 16: ...Full Size CPU Card S B C 7 8 0 Chapter 2 Quick Installation Guide 2 3 2 2 Location of Connectors and Jumpers Locating connectors and jumpers component side CHIPS...

Page 17: ...Full Size CPU Card S B C 7 8 0 Chapter 2 Quick Installation Guide 2 4 Locating connector solder side...

Page 18: ...Full Size CPU Card S B C 7 8 0 Chapter 2 Quick Installation Guide 2 5 2 3 Mechanical Drawing Mechanical drawing component side CHIPS...

Page 19: ...Full Size CPU Card S B C 7 8 0 Chapter 2 Quick Installation Guide 2 6 Mechanical Drawing solder side...

Page 20: ...onfigure your system to suit your application The table below shows the function of each of the jumpers of the board Jumpers Label Function JP2 LCD Voltage Selection JP3 TTL LCD Clock Selection JP6 CO...

Page 21: ...ctor CN4 Channel 1 LVDS Connector CN5 Channel 2 LVDS Connector CN6 SIR Connector CN8 USB1 2 Connector CN9 USB3 4 Connector CN10 LPT Port Connector CN11 COM2 RS 232 422 485 Serial Port Connector CN12 F...

Page 22: ...2 Quick Installation Guide 2 9 DIMM1 DIMM Slot DIMM2 DIMM Slot FAN1 CPU Fan Connector FAN2 System Fan Connector IDE1 Primary IDE Hard Drive Connector IDE2 Secondary IDE Hard Drive Connector PCI1 PCI 1...

Page 23: ...them To close a jumper you connect the pins with the clip To open a jumper you remove the clip Sometimes a jumper will have three pins labeled 1 2 and 3 In this case you would connect either pins 1 a...

Page 24: ...ge Selection JP2 JP2 Function 1 2 5V 2 3 3 3V Default 2 8 TFT_LCD Clock Selection JP3 JP3 Function 1 2 CLK Default 2 3 Reverse CLK 2 9 COM2 RS 232 422 485 Selection JP6 JP7 JP7 JP6 Function 1 2 1 2 4...

Page 25: ...ys turn off the power supply before setting Clear CMOS Before turning on the power supply set the jumper back to Protected JP8 Function 1 2 Protected Default 2 3 Clear CMOS 2 11 PCI 104 I O Voltage Se...

Page 26: ...nector CN1 Pin Signal 1 N C 2 GND 3 N C 4 GND 5 PS ON 6 5VSB 2 14 TTL_LCD Connector CN2 Pin Signal Pin Signal 1 5V 2 5V 3 GND 4 GND 5 3 3V 6 3 3V 7 ENBKL 8 GND 9 N C 10 N C 11 B00 12 B01 13 B02 14 B03...

Page 27: ...R02 30 R03 31 R04 32 R05 33 GND 34 GND 35 DOT_CLOCK 36 VSYNC 37 DE 38 HSYNC 39 N C 40 ENAVEE 2 15 TTL_LCD Connector CN3 Pin Signal Pin Signal 1 GND 2 GND 3 B10 4 B11 5 B12 6 B13 7 B14 8 B15 9 G10 10...

Page 28: ...1CLK 7 GND 8 PPVCC 9 PPVCC 10 PPVCC 11 LVDS_TX1OUT2 12 LVDS_TX1OUT2 13 GND 14 GND 15 LVDS_TX1OUT0 16 LVDS_TX1OUT0 17 N C 18 N C 19 ENVDD 20 N C 2 17 Channel 2 LVDS Connector CN5 Pin Signal Pin Signal...

Page 29: ...CN6 Pin Signal 1 5V 2 NA 3 CIRRX 4 GND 5 CIRTX 2 19 USB Connectors CN8 CN9 USB1 Connector CN8 Pin Signal Pin Signal 1 5V 2 GND 3 USBD0 4 GND 5 USBD0 6 USBD1 7 GND 8 USBD1 9 GND 10 5V USB2 Connector CN...

Page 30: ...R 5 DATA1 6 INIT 7 DATA2 8 SLIN 9 DATA3 10 GND 11 DATA4 12 GND 13 DATA5 14 GND 15 DATA6 16 GND 17 DATA7 18 GND 19 ACK 20 GND 21 BUSY 22 GND 23 PE 24 GND 25 SELECT 26 N C 2 21 COM2 RS 232 422 485 Seria...

Page 31: ...Signal 1 GND 2 REDWC 3 GND 4 N C 5 GND 6 DS1 7 GND 8 INDEX 9 GND 10 MOTOR A 11 GND 12 DRIVE SELECT B 13 GND 14 DRIVE SELECT A 15 GND 16 MOTOR B 17 GND 18 DIR 19 GND 20 STEP 21 GND 22 WRITE DATA 23 GND...

Page 32: ...ort Connector CN13 Pin Signal Pin Signal 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI 10 N C 2 24 Power Connector CN14 CN15 CN14 Pin Signal Pin Signal 1 3 3V 11 3 3V 2 3 3V 12 12V 3 GND 13 GND...

Page 33: ...2 Quick Installation Guide 2 20 CN15 optional function Pin Signal 1 N C 2 5V 3 12V 4 12V 5 GND 6 GND 7 GND 8 GND 9 5V 10 5V 11 5V 12 5V 2 25 PS2 Keyboard Mouse Connector CN17 Pin Signal 1 KB_DATA 2 M...

Page 34: ...Signal 1 RED 2 GREEN 3 BLUE 4 N C 5 GND 6 GND 7 GND 8 GND 9 5V 10 GND 11 N C 12 DDCDAT 13 HSYNC 14 VSYNC 15 DDCCLK 16 GND 2 27 10 100Base T RJ 45 Ethernet Connectors CN19 CN20 Pin Signal Pin Signal 1...

Page 35: ...2 4 SDD5 29 SDD13 5 SDD6 30 SDD14 6 SDD7 31 SDD15 7 SDCS 1 32 SDCS 3 8 Ground 33 Ground 9 Ground 34 SDIOR 10 Ground 35 SDIOW 11 Ground 36 5V 12 Ground 37 IRQ15 13 5V 38 5V 14 Ground 39 CSEL 15 Ground...

Page 36: ...Keyboard Data 3 NC 4 Ground 5 5VSB 2 30 Internal Mouse Connector CN23 Pin Signal 1 Mouse Clock 2 Mouse Data 3 Ground 4 5VSB 2 31 Audio Input Output Connector CN24 Pin Signal 1 MIC_in 2 MIC_VCC 3 Audio...

Page 37: ...r IDE1 IDE2 Pin Signal Pin Signal 1 IDE RESET 2 GND 3 DATA7 4 DATA8 5 DATA6 6 DATA9 7 DATA5 8 DATA10 9 DATA4 10 DATA11 11 DATA3 12 DATA12 13 DATA2 14 DATA13 15 DATA1 16 DATA14 17 DATA0 18 DATA15 19 GN...

Page 38: ...Chapter 2 Quick Installation Guide 2 25 2 34 Front Panel Connector JP5 Pin Signal 1 Power On Button 2 Power On Button 2 IDE LED 4 IDE LED 5 External Buzzer 6 External Buzzer 7 Power LED 8 Power LED 9...

Page 39: ...Full Size CPU Card S B C 7 8 0 Chapter 3 Award BIOS Setup 3 1 Award BIOS Setup Chapter...

Page 40: ...should encounter fatal errors please contact your distributor or sales representative System configuration verification These routines check the current system configuration the values stored in the C...

Page 41: ...these items vary with the corresponding hardware specification of your system l Entering setup Power on the computer and press Del immediately This will allow you to enter Setup The top menu offers u...

Page 42: ...for power management HDD power down power on by events KB wake up etc PnP PCI Configurations This entry appears if your system supports PnP PCI l Default Load Optimized Defaults Use this menu to load...

Page 43: ...tup 3 5 l Clk Voltage Setup Use this menu to specify your settings for auto detect DIMM PCI clock and spread spectrum l Exit Save Exit Setup Save CMOS value changes to CMOS and exit setup Exit Without...

Page 44: ...in the right box of the Menu screen Date and Time Configuration The BIOS determines the day of the week from the other date information This field is for information only Press the left or right arro...

Page 45: ...ary Master Slave If you do not want to select 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 ty...

Page 46: ...choices All But Keyboard All But Diskette All But Disk Key All Errors No Errors l Select Display Device This field selects the type of display device installed in your computer The choices Auto CRT L...

Page 47: ...Full Size CPU Card S B C 7 8 0 Chapter3 Award BIOS Setup 3 9 3 2 2 Advanced Features Setup By choosing the Advanced BIOS Feature option from the initial setup menu the screen below is displayed...

Page 48: ...sector table can trigger the virus warning message If you plan to run such a program we recommend that you first disable the virus warning Before installing Microsoft Windows please disable this funct...

Page 49: ...drives Selecting enabled assigns physical drive B to logical drive A and vice versa The choices Enabled Disabled Boot Up Floppy Seek When Enabled the BIOS tests seeks floppy drives to determine wheth...

Page 50: ...The choices Fast Normal Typematic Rate Setting Keystrokes repeat at a rate determined by the keyboard controller When enabled the typematic rate and typematic delay can be selected The choices Enable...

Page 51: ...f the password is required every time the System boots or only when you enter Setup The choices Setup System OS Select For DRAM 64MB The choices Non OS2 OS2 Video BIOS Shadow The choices Enabled Disab...

Page 52: ...ory Module setting Therefore it can auto detect the best frequency that the memory module should use The Choices Disabled Enabled Memory Hole Enable this function to allow ISA ROM to map to 15 16M and...

Page 53: ...to ensure synchronization between the CPU and AGP master The choices 128M 64M 32M 16M 8M 4M Panel Type The choices 640x480 TFT 800x600 TFT 1024x768 TFT 36bit 1024x768 TFT 18bit 1024x768 LVDS 1 Channel...

Page 54: ...NITIAL SETUP SCREEN menu the screen below is displayed OnChip IDE Channel0 OnChip IDE Channel1 The integrated peripheral controller contains an IDE interface supporting two IDE channels The choices En...

Page 55: ...Secondary Master Slave UDMA Ultra DMA33 66 100 implementation is only working when your IDE hard drive supports it and the operating environment includes a DMA driver If your hard drive and IDE cable...

Page 56: ...e more address needed to organize the memory storage areas If all the I O devices are fun running through the same address your devices would come to a near halt Also the corresponding interrupt needs...

Page 57: ...Disabled 3BC IRQ7 378 IRQ7 278 IRQ5 Onboard Parallel Mode Two bi directional parallel ports The choices Normal EPP ECP ECP EPP ECP Mode Use DMA Select a DMA channel for the port The choices 1 3 Parall...

Page 58: ...s Disabled Enabled SB I O Base Address Select a base I O address for the Sound Blaster interface The choices 220H 240H 260H 280H SB IRQ Select Select Interrupt for the Sound Blaster interface The choi...

Page 59: ...le the Advanced Configuration and Power Interface ACPI The option will automatically set disabled when AT power is applied The choices Enabled Disabled Power Management Select Max Saving mode or Min S...

Page 60: ...Down 1 Doze Mode 1 Min Suspend Mode 1 Min User Defined Allow you to set each mode individually When not disabled each of the tinges is from 1 min to 1 hour except for HDD Power Down which ranges from...

Page 61: ...ate that your PC returns to after a power failure If set to off the PC will not boot after a power failure If set to on the PC will restart after a power failure If set to auto the PC will restart to...

Page 62: ...ilable when AT power is applied The Choices Enabled Disabled Modem Ring Resume The option will not be available when AT power is applied The choices Enabled Disabled RTC Alarm Resume The option will n...

Page 63: ...Full Size CPU Card S B C 7 8 0 Chapter3 Award BIOS Setup 3 25 The choices Enabled Disabled...

Page 64: ...ng environment is Plug and Play aware for example Windows 9x Windows 2000 and Windows XP Hardware resource will be distributed by OS Select No if you need the BIOS to configure non boot devices The ch...

Page 65: ...ypes for choice Legacy ISA and PCI ISA PnP Legacy ISA Devices compliant with the original PC AT bus specification requiring a specific interrupt such as IRQ4 for serial port 1 PCI ISA PnP Devices comp...

Page 66: ...ata without responding any communication signals This is useful only when two display cards use the same palette address and plugged in the PCI bus at the same time such as MPEG or Video capture card...

Page 67: ...menu the screen shown below is displayed Pressing Y loads the default values that are factory settings for optimal performance system operations When you press Enter on this item you get a confirmati...

Page 68: ...Set Change password You can set the password to restrict unauthorized access to enter or change the options of the setup menus To abort the process at any time press Esc NOTE To clear the password sim...

Page 69: ...3 C 145 F 66 C 151 F 70 C 158 F l Shutdown Temperature You can set the shutdown temperature When the temperature of your system reaches the limitation the system will shut down automatically to preven...

Page 70: ...etup 3 32 The choices Enabled Disabled l CPU fan low speed warning Select the speed figure limits for the CPU speed When CPU speed drop down to the limitation the system would send out the warning sig...

Page 71: ...e auto detect DIMM PCI clock The choices Enabled Disabled l Spread Spectrum When the system clock generator pulses the extreme values of the pulse generate excess EMI Enabling pulse spectrum spread mo...

Page 72: ...up utilities will be recorded in the chipset s CMOS memory The microprocessor will check this every time you turn your system on and compare this to what it finds as it checks the system This record i...

Page 73: ...Full Size CPU Card S B C 7 8 0 Chapter 4 Driver Installation 4 1 Driver Installation Chapter 4...

Page 74: ...er Step 3 Install Ethernet Driver Step 4 Install Audio Driver Applicable for Windows 2000 98 ME XP 1 Insert the supporting CD ROM into drive 2 Click on Start button and then click on Run button find t...

Page 75: ...ation 4 3 3 The setup will automatically detect your OS and complete the installation Simply following the step by step instruction 4 Shut down and restart your system Note Since Windows NT is discont...

Page 76: ...Full Size CPU Card S B C 7 8 0 Appendix A Programming the Watchdog Timer A 1 Programming the Watchdog Timer Appendix A...

Page 77: ...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 form 01 hex to FF hex while simultaneously setting it W...

Page 78: ...Full size CPU Card S B C 7 8 0 Appendix B CompactFlash Cover Installation Guide B 1 CompactFlash Cover Installation Guide Appendix...

Page 79: ...t The purpose for the CompactFlash Card cover is to prevent users from dropping the CompactFlash Card under the condition of the delivery and system operation Please follow the steps below to install...

Page 80: ...Appendix B CompactFlash Cover Installation Guide B 3 Step 2 Push the CompactFlash Card forward until the end Step 3 Put the cover on from the right to left and hook up the CompactFlash Card white bas...

Page 81: ...Full size CPU Card S B C 7 8 0 Appendix B CompactFlash Cover Installation Guide B 4 Step 4 Press a little bit with the finger on the hole of the cover...

Page 82: ...Full size CPU Card S B C 7 8 0 Appendix B CompactFlash Cover Installation Guide B 5 Step 5 Done...

Page 83: ...B 2 How to disassemble the CompactFlash cover If you would like disassemble the CompactFlash Card please follow the steps below If you don t follow the regular steps to disassemble the cover may suffe...

Page 84: ...l size CPU Card S B C 7 8 0 Appendix B CompactFlash Cover Installation Guide B 7 Step 2 Pull the cover hard from the reverse corner indicated In this way the cover can be disassembled as easy as possi...

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