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MOPSlcdGX1 Product Manual 

Watchdog Timer 

Kontron Embedded Modules 

 

Revision 1.3 

37 

19. WATCHDOG 

TIMER 

The watchdog-timer (WDT) feature is implemented in the Winbond W83977A Super I/O 
device. You can configure the WDT from the BIOS setup utility to start after a set 
amount of time after power-on boot. The application software will strobe the WDT to 
prevent its timeout. Upon timeout, the WDT resets and restarts the system. This provides 
a way to recover from program crashes or lockups.  

19.1  Configuration 

You can program the timeout period for the WDT in ranges from 15 seconds to 30 hours 
and 15 minutes. 

Refer to the 

Watchdog Settings Submenu

 in the 

Appendix B: BIOS Operation

 chapter 

for additional information on configuraton. 

Contact 

Kontron Embedded Modules 

Error! Reference source not found.

 for 

information on programming and operating the WDT.

 

StockCheck.com

Содержание MOPSlcdGX1

Страница 1: ...MOPSlcdGX1 Product Manual Document Revision 1 3 S t o c k C h e c k c o m...

Страница 2: ...S t o c k C h e c k c o m...

Страница 3: ...ECTRICAL SPECIFICATIONS 7 3 4 ENVIRONMENTAL SPECIFICATIONS 7 4 CPU CHIPSET AND SUPER I O 9 4 1 CPU 9 4 2 CHIPSET 9 4 3 SUPER I O 10 5 SYSTEM MEMORY 11 5 1 CONNECTOR X1 11 6 ISA EXPANSION 12 6 1 CONNEC...

Страница 4: ...ECTOR X5 24 13 2 CONFIGURATION 25 13 3 COMPACTFLASH CONNECTOR X14 25 14 CHIPDISK IDE INTERFACE 26 14 1 CONNECTOR X5 28 14 2 CONFIGURATION 28 14 3 SIGNAL DESCRIPTIONS 28 15 ETHERNET CONTROLLER INTERFAC...

Страница 5: ...MENU 50 21 5 POWER MENU 51 21 6 SETUP BOOT MENU 52 21 7 EXIT MENU 55 21 8 UPDATING OR RESTORING BIOS USING PHOENIX PHLASH 55 22 APPENDIX C BLOCK DIAGRAM 58 23 APPENDIX D MECHANICAL DIMENSIONS 59 23 1...

Страница 6: ...S t o c k C h e c k c o m...

Страница 7: ...UMPtec Industrielle Computertechnik AG and Kontron Embedded Computers AG merged in July 2002 JUMPtec is now known as Kontron Embedded Modules GmbH Products labeled and sold under the Kontron Embedded...

Страница 8: ...n decide to repair or replace defective products Within the warranty period the repair of products is free of charge as long as warranty conditions are observed You may receive a bill for test costs i...

Страница 9: ...ocumentation utilities and drivers If the information does not help solve the problem contact us by email or telephone The table below lists technical support contacts and service facilities for Kontr...

Страница 10: ...S Direct memory access DMA Counters Interrupt controllers Keyboard Motherboard speaker Floppy drive interface Integrated Drive Electronics IDE hard disk interface Serial ports COM1 and COM2 Parallel p...

Страница 11: ...Super I O 16KB integrated cache Memory One SO DIMM socket for 8 16 32 64 128 256MB SDRAM module Two serial ports COM1 and COM2 Transistor to transistor logic TTL signals only One parallel port LPT1 Ex...

Страница 12: ...Geode I O Companion Multifunction South Bridge CS5530A chipset 2D graphics accelerator and display controller Cathode ray tube CRT and liquid crystal display LCD panel support Low voltage differentia...

Страница 13: ...en operating a LCD panel make sure you use a stable power supply using the following volts 5V DC 5 3 3 2 Supply Voltage Ripple 100 mV peak to peak 0 20 MHz 3 3 3 Supply Current Typical 1 2A Maximum 1...

Страница 14: ...MOPSlcdGX1 Product Manual Specifications Kontron Embedded Modules Revision 1 3 8 3 4 2 Humidity Operating 10 to 90 noncondensing Nonoperating 5 to 95 noncondensing S t o c k C h e c k c o m...

Страница 15: ...ontroller Synchronous dynamic random access memory SDRAM interface tightly coupled to CPU core and graphics subsystem for maximum efficiency 4 2 Chipset Geode I O Companion Multifunction South Bridge...

Страница 16: ...a DMA 33 support Two independent USB interfaces Open host controller interface OpenHCI Second generation design 4 3 Super I O The Winbond W83977AF Super I O integrates the following Disk drive adapter...

Страница 17: ...ses only small outline dual inline memory modules SO DIMMs One socket is available for 3 3 volt power level unbuffered synchronous dynamic random access memory SDRAM of 8 16 32 64 128 or 256MB To find...

Страница 18: ...B2 RESDRV C1 BHE D1 MEMCS16 A3 SD6 B3 VCC C2 LA23 D2 IOCS16 A4 SD5 B4 IRQ9 C3 LA22 D3 IRQ10 A5 SD4 B5 5V C4 LA21 D4 IRQ11 A6 SD3 B6 DREQ2 C5 LA20 D5 IRQ12 A7 SD2 B7 12V C6 LA19 D6 IRQ15 A8 SD1 B8 WS0...

Страница 19: ...l device fulfils fire protecting requirements of IEC EN 60950 6 2 Configuration Refer to the PCI Configuration Submenu in the Appendix B BIOS Operation chapter for information on configuraton 6 3 Adap...

Страница 20: ...Literature and Standards chapter 7 1 Connectors X6 and X7 To find the location of Connectors X6 and X7 on the MOPSlcdGX1 board please see the Appendix E Connector Layout chapter Pin Pin Function 1 5V...

Страница 21: ...ature and Standards chapter 8 1 Connectors X11 and X12 To find the location of Connectors X11 and X12 on the MOPSlcdGX1 board please see the Appendix E Connector Layout chapter COMA X11 and COMB X12 R...

Страница 22: ...1 X15 Pin Signal Name Function In Out DSUB 25 need adapter 1 Strobe Out 1 3 Data 0 I O 2 5 Data 1 I O 3 7 Data 2 I O 4 9 Data 3 I O 5 11 Data 4 I O 6 13 Data 5 I O 7 15 Data 6 I O 8 17 Data 7 I O 9 19...

Страница 23: ...onal The bi directional functions are compatible with those of a PS 2 style parallel port The functionality is always available and does not conflict with normal printer use The parallel port mode I O...

Страница 24: ...al Name Function 5 pin Diode Keyboard Adapter 6 pin Minidin Keyboard Adapter PS2 1 SPKR Speaker output 2 GND Ground 3 RESIN Reset input 1 4 KLOCK Keyboard lock 5 KDATA Keyboard data 2 1 6 KCLK Keyboar...

Страница 25: ...a valid reset period You also can use this pin as a low active hardware reset for modules 10 3 3 SPKR Speaker Output Open collector output on modules that can drive a loudspeaker Input on modules tha...

Страница 26: ...roelectric Random Access Memory FRAM However you need a battery to run the CMOS date and time when power consumption is off 10 3 7 POWERGOOD Reset Input 2 Input on CPU modules Open collector output on...

Страница 27: ...ion of Connector X20 on the MOPSlcdGX1 board please see the Appendix E Connector Layout chapter Pin Signal Name Function 1 MSDAT PS 2 mouse data 2 VCC Power 5V 3 GND Power ground 4 MSCLK PS 2 mouse cl...

Страница 28: ...MOPSlcdGX1 board please see the Appendix E Connector Layout chapter Signal Function Pin Signal Function VCC 5V 2 IDX Index VCC 5V 4 DS0 Drive select 0 VCC 5V 6 DCHNG Disk change NC 8 NC NC 10 Mo0 Mot...

Страница 29: ...the drive type using the PhoenixBIOS Setup Utility Choices for the 3 5 drive type include 720KB 1 44MB 2 44MB None You can disable the floppy disk interface from the PhoenixBIOS Setup Utility Refer to...

Страница 30: ...t timing Use a master slave daisy chain when connecting two devices to a single adapter For more information on IDE controller interfaces please see the Appendix G Literature and Standards chapter 13...

Страница 31: ...ult your disk drive manual for instructions The IDE interface offers several potential configuration settings Refer to the I O Device Configuration Submenu in the Appendix B BIOS Operation chapter for...

Страница 32: ...E controller provides a true IDE compatible interface to the host computer The controller manages interfacing to the host system data storage and retrieval as well as electrical connectivity checks EC...

Страница 33: ...SlcdGX1 Product Manual chipDISK IDE Interface Kontron Embedded Modules Revision 1 3 27 See the chipDISK IDE manual on the Kontron Embedded Modules home page for more information S t o c k C h e c k c...

Страница 34: ...D13 15 D1 16 D14 17 D0 18 D15 19 GND 20 21 22 GND 23 IOW 24 GND 25 IOR 26 GND 27 28 29 30 GND 31 IRQ 32 IOCS16 33 HA1 34 PDIAG 35 HA0 36 HA2 37 IDECS0 38 IDEC S1 39 SLVI ACT 40 GND 41 VCC 42 VCC 43 GN...

Страница 35: ...ow enables data from a register of the chipDISK onto the host data bus D0 D15 14 3 6 IRQ Output tri state Interrupt to the host system The interrupt is enabled only when chipDISK is selected Host acti...

Страница 36: ...the internal diagnostic command 14 3 9 HA 0 2 Input Binary coded address used to select the individual registers in the task file of the chipDISK 14 3 10 IDECS0 Input Chip select input from the host s...

Страница 37: ...M9102A provides Integrated Fast Ethernet MAC Physical Layer and transceiver in one chip Compliance with PCI specification 2 2 PCI bus master architecture EEPROM 93C46 interface supports node ID access...

Страница 38: ...ta to the 100 10BASE T transmit lines 2 RXD RXD Differential input pair receives 10 and 100Mb s Manchester encoded data from the 100 10BASE T receive lines 15 2 Configuration You can configure the on...

Страница 39: ...analog converters DACs VESA DDC2B DPMS support Flat panel interface simultaneous operation of CRT and LCD Supported Resolutions CRT and LCD The display controller on the MOPSlcdGX1 supports resolution...

Страница 40: ...x E Connector Layout chapter Pin Signal Name Function DSUB15 Need Adapter 1 RED Analog Video Red 1 2 GREEN Analog Video Green 2 3 BLUE Analog Video Blue 3 4 GND Signal Ground 5 6 7 8 10 5 VSYNC Vertic...

Страница 41: ...Systems Kontron Embedded Modules Revision 1 3 35 17 OPERATING SYSTEMS The MOPSlcdGX1 is compatible with the following operating systems OS DOS Linux Most PC compatible RTOS Windows CE Window 9x and W...

Страница 42: ...ent for a backplane Use all power pins on the PC 104 connector for power supply to the MOPSlcdGX1 and additional I O cards It is not acceptable to use only the power pins of the PC 104 connector for p...

Страница 43: ...the WDT to prevent its timeout Upon timeout the WDT resets and restarts the system This provides a way to recover from program crashes or lockups 19 1 Configuration You can program the timeout period...

Страница 44: ...describes the allocation of the 16 hardware interrupt lines for the MOPSlcdGX1 IRQ Primary Use Available Comment 0 Timer0 No 1 Keyboard No 2 Cascade No 3 COM2 No Note 1 4 COM1 No Note 1 5 Sound No Not...

Страница 45: ...CBFFFh VGA BIOS No CC000h DFFFFh Yes E0000h E5FFFh Yes E6000h F0000h System BIOS No Note The availability of Upper Memory depends upon the BIOS revision You can check the actual UMA ceiling from the...

Страница 46: ...llow you to make changes and turn features on or off BIOS setup menus represent those found in most models of the MOPSlcdGX1 The BIOS setup utility for specific models can differ slightly Note Selecti...

Страница 47: ...ent field F6 or or Space Select next value for the current field F9 Load the default configuration values for this menu F10 Save and exit Enter Execute command or select submenu Alt R Refresh screen S...

Страница 48: ...d during bootup Extended Memory N A Displays amount of extended memory detected during bootup Note In the Option column bold shows default settings 21 2 1 Primary Master Primary Slave and CompactFlash...

Страница 49: ...bled Enabled Enables 32 bit communication between CPU and IDE card Requires PCI or Local Bus Transfer Mode Standard Fast PIO 1 Fast PIO 2 Fast PIO 3 Fast PIO 4 FPIO3 DMA1 FPIO4 DMA2 Selects the method...

Страница 50: ...RQ12 if no mouse detected 8Keyboard Features Submenu Opens keyboard features submenu 8I O Device Configuration Submenu Opens I O Device Configuration submenu Large Disk Access Mode DOS Other Select DO...

Страница 51: ...cs device is installed in the system to enable card to function correctly Note In the Option column bold shows default settings 21 3 3 PCI PNP ISA UMB Region Exclusion Submenu Feature Option Descripti...

Страница 52: ...e by legacy ISA devices IRQ9 Available Reserved Reserves the specified IRQ for use by legacy ISA devices IRQ10 Available Reserved Reserves the specified IRQ for use by legacy ISA devices IRQ11 Availab...

Страница 53: ...ault settings 21 3 6 Keyboard Features Submenu Feature Option Description Numlock Auto On Off On or Off turns NumLock on or off at bootup Auto turns NumLock on if it finds a numeric keypad Key Click D...

Страница 54: ...ss and IRQ Auto makes BIOS or OS configure the port depending on PNP OS setting Base I O address 3F8h 2F8h 3E8h 2E8h Select I O base of port IRQ Port A and B IRQ 3 IRQ 4 Select IRQ of Port A and B IRQ...

Страница 55: ...ns noted in italics are only visible if an additional I O controller SMSC669 is on the OEM backplane Options noted in bold and bold italics are default settings The FDC and LPT settings marked with an...

Страница 56: ...oot sector on the hard disk for virus protection Requires a password to format or Fdisk the hard disk Virus check reminder Disabled Daily Weekly Monthly Displays a message during boot up asking Y N if...

Страница 57: ...ndby mode partial power shutdown Auto Suspend Timeout Off 1min 2min 4min 5min 10min 20min 30min 1hour Inactivity period required after Standby to Suspend mode maximum power shutdown Hard Disk Timeout...

Страница 58: ...ROM Disabled Enabled Enables the remote boot BIOS extension for the onboard LAN controller Notes In the Option colum bold represents the default settings If the onboard LAN RPL ROM is enabled the LAN...

Страница 59: ...if you have more than one hard disk drive Hard Drive represents the first of such drives as specified in the Hard Drive menu described below To change the order select the device you want to change an...

Страница 60: ...e network adapter in the system select Network Boot and press Enter to display available network adapters and choose the boot priority 21 6 4 Boot First Menu Display the Boot First Menu by pressing Es...

Страница 61: ...all the Setup menus Load setup defaults Discard Changes If during a Setup session you change your mind about changes you have made and have not yet saved the values to CMOS you can restore the values...

Страница 62: ...X1 ZIP into a local directory such as C PHLASH 3 Create a Crisis Recovery Diskette by inserting a blank diskette into Drive A or B and execute WINCRISIS EXE This copies four files onto the diskette Fi...

Страница 63: ...is hazard many systems come with a boot block Flash ROM The boot block region contains a fail safe recovery routine If the boot block code finds a corrupted BIOS checksum fails it boots into the crisi...

Страница 64: ...T Ethernet Controller DAVICOM DM9102A 100BaseT Ethernet Controller DAVICOM DM9102A ISA Bus PC 104 Connector I O Controller Winbond W83977AF RTC Watchdog Floppy LPT PS 2 Mouse Keyboard COM1 COM2 USB2 C...

Страница 65: ...MOPSlcdGX1 Product Manual Appendix D Mechanical Dimensions Kontron Embedded Modules Revision 1 3 59 23 APPENDIX D MECHANICAL DIMENSIONS 23 1 Top 23 2 Bottom S t o c k C h e c k c o m...

Страница 66: ...nector Device Connector Device X1 SO DIMM memory X11 COM1 X2a PC 104 ISA lower X12 COM2 X2b PC 104 ISA upper X13 Floppy X2c Power connector X14 CompactFlash socket bottom of board X5 IDE hard disk dri...

Страница 67: ...t Use the JIDA Standard To obtain information about the installed boards that follow the JIDA standard use the following procedure 1 Call Get BIOS ID with CL 1 The name of the first device installed w...

Страница 68: ...re Third Edition Tom Shanley and Don Anderson Addison Wesley Publishing Company 1995 ISBN 0 201 40996 8 Personal Computer Bus Standard P996 Draft D2 00 Jan 18 1990 IEEE Inc Technical Reference Guide E...

Страница 69: ...s and Other Serious PC Users Sixth Edition John P Choisser and John O Foster Annabooks 1997 ISBN 0 929392 36 1 26 3 Ports 26 3 1 RS 232 Serial EIA 232 E Interface The EIA 232 E standard specifies the...

Страница 70: ...ed by the group of companies that developed the Universal Serial Bus specification The USB IF was formed to provide a support organization and forum for the advancement and adoption of Universal Seria...

Страница 71: ...07 02 FK Updated Upper Memory Area Map table 1 2 20 06 02 FK Updated information on supply voltage interrupt request lines and the Setup Boot Menu 1 1 06 05 02 MD Updated BIOS chapter 1 0 08 04 02 FK...

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