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Advantech PCA-6359 user manual Programming the Watchdog Timer

Models: PCA-6359

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A P P E N D I X

Programming the Watchdog Timer

The PCA-6359 Series is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for any reason. This feature ensures system reliability in industrial standalone or unmanned environments.

Page 92

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Advantech PCA-6359 user manual Programming the Watchdog Timer

Contents

Full-size Pentium MMX 266 PCI/ISA-bus CPU card User’s ManualPCA-6359 Series http//support.advantech.com Copyright noticeAcknowledgements Packing List Optional DevicesPCA-6359 Series Comparison Table Also refer to the PCA-6359 Series features elsewhere in this manualContents Chapter 1 Hardware ConfigurationChapter 2 Connecting Peripherals Chapter 3 Award BIOS Setup Chipset Features Setup Chapter 4 PCI SVGA Setup PCA-6359V/VE/F only Chapter 6 SCSI Setup and ConfigurationsChapter 5 PCI Bus Ethernet Interface PCA-6359VE/F onlyAppendix A Programming the Watchdog Timer Appendix C DiskOnChip 2000 Installation GuideAppendix D LCD Services Appendix B Pin AssignmentsHardware Configuration CHAPTEREmbedded Pentium MMX CPU Guaranteed long product supply time1.1 Introduction 1.2 Features Chapter 1 Hardware Configuration6. More VGA function PCA-6359V/VE/F only 1.3 SpecificationsStandard SBC functions Mechanical and environmental specifications Ethernet controller functions PCA-6359VE/F onlySCSI function PCA-6359F only I/O address switchless setting Connector type RJ-451.4 Board Layout Main Features Figure 1-1 PCA-6359 Series board layout dimensions1.5 Safety Precautions 1.6 Jumper Settings Watchdog timer outputDiskOnChip 2000 address setting 44-pin LCD power select Reserved1.6.1 Clear CMOS J1 1.6.2 Watchdog output J21.6.3 44-pin LCD power select J4 System resetChapter 1 Hardware Configuration IRQ11 interrupt1.6.4 DiskOnChip 2000 Flash disk address select J3 12 PCA-6359 Series Users ManualPage 1.7 System Memory 1.7.1 Sample calculation DIMM memory capacity1.8 Memory Installation Procedures 1.7.2 Supplementary information about DIMMs16 PCA-6359 Series Users Manual Connecting Peripherals CHAPTER2.1 Board Layout Connector Locations 18 PCA-6359 Series Users ManualThe following table lists the connectors on the PCA-6359 Series 20 PCA-6359 Series Users Manual 2.2 Primary CN1 and Secondary CN2 IDE Connectors 22 PCA-6359 Series Users Manual 2.3 Floppy Drive Connector CN32.4 Parallel Port Connector CN4 2.5 Ultra Wide SCSI Connector CN5 2.6 USB Connector CN6SCSI connector Only the PCA-6359F model contains an Ultra Wide2.7 VGA Connector CN7 2.8 Ethernet Connector CN8on-board VGA connector 10/100Base-T Ethernet connector2.9 Serial Ports CN9 COM1 CN10 COM2 2.10 PS/2 Keyboard and Mouse Connector CN11 2.11 External Keyboard Connector CN122.12 IR Connector CN13 26 PCA-6359 Series Users Manual2.13 Front Panel Connectors CN16, CN17, CN18, CN19 and CN21 2.13.1 Keyboard lock and power on LED CN162.13.3 Reset CN18 2.13.2 External speaker CN172.14 ATX Power Control Connectors CN20 and CN21 2.13.5 ATX soft power switch CN21Refer to the diagram on the previous page for the If you will not be using an ATX power connector2.15 LCD Inverter Connector CN23 2.14.2 Controlling the soft power switch2.16 24-bit LCD Display Connector CN24 2.17 36-bit LCD Display Connector CN252.18 Ultra SCSI Connector CN27 Chapter 2 Connecting Peripherals32 PCA-6359 Series Users Manual CHAPTER Award BIOS SetupThis chapter describes how to set the card’s BIOS configuration data Figure 3-1 Setup program initial screen 3.2 Entering Setup3.1 Introduction 3.3 Standard CMOS Setup 3.3.1 CMOS RAM backupIf you intend to update CMOS RAM data, you have checksum error....” display screen message appear3.4 BIOS Features Setup 3.4.1 Virus Warning3.4.2 CPU Internal Cache/External Cache 3.4.3 Boot Sequence3.4.4 Boot Up Floppy Seek 3.4.5 Boot Up NumLock Status 3.4.6 Typematic Rate Setting3.4.8 Typematic Delay msec To disable security, select PASSWORD SETTING in3.4.12 Video BIOS Shadow 3.4.10 OS Select for DRAM64 MB3.4.11 PCI/VGA Palette Snoop 3.4.13 C8000 - CFFFF Shadow/DC000-DFFFF Shadow3.5 Chipset Features Setup 3.5.1 SDRAM CAS Lat / RAS-to-CAS3.5.4 Memory Hole At 15M-16M 3.5.3 16 Bit I/O Recovery Time / 8 Bit I/O Recovery Time3.5.2 DRAM Speculative Read 3.6.2 PM Control by APM 3.6 Power Management Setup3.6.1 Power Management 3.6.5 HDD Power Down The HDD will not power down if the Power Management option is disabled 3.6.3 Video Off Method3.6.9 PowerOn by Ring 3.6.10 PowerOn by Alarmstring that will also cause the system to power on 3.6.8 Soft-Off by PWR-BTTN3.7 PnP PCI Configuration Setup 3.7.1 IRQ-xx assigned to PCI/ISA PnP3.7.2 DMA-x assigned to PCI/ISA PnP 3.8 Load BIOS Defaults3.9 Load Setup Defaults Auto 3.10.1 IDE HDD Block Mode3.10 Integrated Peripherals 3.10.7 UART Mode Select 3.10.8 UART2 Duplex Mode3.10.3 On-Chip PCI IDE Primary/Secondary 3.10.4 Onboard FDC Controller3.11 Password Setting 3.10.11 Parallel Port Mode ECP + EPP3.10.12 ECP Mode Use DMA If you enable the IDE HDD block mode, the en3.13 Save & Exit Setup 3.12 IDE HDD Auto Detection3.14 Exit Without Saving 50 PCA-6359 Series Users ManualPCI SVGA Setup PCA-6359V/VE/F only Introduction Installation of SVGA driver for Windows for WindowsCHAPTER for Windows NT Further information4.1 Introduction 4.1.1 Chipset4.1.2 Display memory 4.1.3 Display types4.2 Installation of SVGA Driver 4.2.1 Installation for WindowsEnter means pressing the “Enter” key on the keyboard4.2.2 Installation for Windows 54 PCA-6359 Series Users Manual3. In the Software License Agreement window, carefully read the Software License Agreement. If you accept all the terms of this Agreement, click on Yes 56 PCA-6359 Series Users Manual 5. In the Chips and Tech. 69000 PCI Properties window, select theChips tab. Then click on OK 2. In the Display Type window, click on Change 4.2.3 Installation for Windows NTChapter 4 PCI SVGA Setup PCA-6359V/VE/F only 4. In the Install From Disk window, click on Browse 58 PCA-6359 Series Users Manual6. In the Install From Disk window, click on OK Chapter 4 PCI SVGA Setup PCA-6359V/VE/F only9. In the Installing Driver window, click on OK 7. In the Change Display window, click on OK8. In the Third-party Drivers window, click on Yes 60 PCA-6359 Series Users Manual11. In the Display Properties window, click on Close Chapter 4 PCI SVGA Setup PCA-6359V/VE/F only10. In the Display Type window, click on Close 12. In the System Settings Change window, click on Yes 62 PCA-6359 Series Users ManualPCI Bus Ethernet Interface PCA-6359VE/F only This chapter provides information on Ethernet configurationIntroduction Installation of Ethernet driver for MS-DOS and Windows for Windows for Windows for Windows NT Further information5.2 Installation of Ethernet Driver 5.2.1 Installation for MS-DOS and Windowsples only.You must follow the flow chart instructions 5.1 Introduction5.2.2 Installation for Windows Chapter 5 PCI Bus Ethernet Interface PCA-6359VE/F only5.2.3 Installation for Windows 66 PCA-6359 Series Users Manual3. In the Update Device Driver Wizard window, click on Next Chapter 5 PCI Bus Ethernet Interface PCA-6359VE/F only6. In the Browse for Folder window, click on Cancel 68 PCA-6359 Series Users Manual7. In the following Browse for Folder window, navigate to Pca6359/Lan. Highlight Lan. Then click on OK 9. In the following Add New Hardware Wizard window, click on Next 70 PCA-6359 Series Users ManualChapter 5 PCI Bus Ethernet Interface PCA-6359VE/F only 12. In the System Settings Change window, click on Yes11. In the Add New Hardware Wizard window, click on Finish 72 PCA-6359 Series Users Manual 5.2.4 Installation for Windows NT2. In the Network Configuration window, click on Yes 3. In the Network Setup Wizard window, select Wired to the network. Then click on Next 5. In the Select Network Adapter window, click on Have Disk 74 PCA-6359 Series Users Manual7. In the Select OEM Option window, click on OK Chapter 5 PCI Bus Ethernet Interface PCA-6359VE/F only76 PCA-6359 Series Users Manual 5.3 Further Informationsupport.advantech.com SCSI Setup and Configurations PCA-6359F only C H A P T E R78 PCA-6359 Series User’s Manual 6.1 Introduction6.2 Before You Begin 6.3 Basic Rules for SCSI Host Adapter and Device Installation 6.4 Configuring the SCSI AdapterSymbios Inc. SDMS TM V 4.0 PCI SCSI BIOS PCI Rev. 2.0 Copyright 1995, 1998 Symbios Inc PCI-4.14.006.5 SCSI Terminators 80 PCA-6359 Series User’s ManualWhen you start the Windows NT installation with either a CD-ROM boot or from the floppy disks, ablue screen, press the F6 key. Windows NT setup instructions to finish the installation82 PCA-6359 Series User’s Manual Programming the Watchdog Timer A.1 Programming the Watchdog Timer DataTime Interval 84 PCA-6359 Series Users Manual10 REM Watchdog timer example program 70 X=INP &H443 REM, Disable the watchdog timer20 OUT &H443, data REM Start and restart the watchdog 30 GOSUB 1000 REM Your application task #186 PCA-6359 Series Users Manual Pin Assignments APPENDIXB.1 IDE Hard Drive Connector CN1, CN2 low activeB.2 Floppy Drive Connector CN3 Table B-2 Floppy drive connector CN3B.3 Parallel Port Connector CN4 Table B-3 Parallel port connector CN4B.4 Ultra Wide SCSI Connector CN5 Table B-4 Ultra Wide SCSI connector CN5B.5 USB Connector CN6 B.6 VGA Connector CN7Table B-5 USB1/USB2 connector CN6 Table B-6 VGA connector CN7B.7 Ethernet 10/100Base-T RJ-45 Connector CN8 B.8 COM1/COM2 RS-232 Serial Port CN9, CN101XMT+ 2XMT 3RCV+ 4N/C 5N/C 6RCV 7N/C 8N/C 1DCD 2RXD 3TXD 4DTR 5GND 6DSR 7RTS 8CTS 9RIB.9 Keyboard and Mouse Connector CN11 B.10 External Keyboard Connector CN1294 PCA-6359 Series Users Manual 4 VCCB.11 IR Connector CN13 B.12 CPU Fan Power Connector CN14Table B-11 IR connector CN13 Table B-12 CPU fan power connector CN14B.13 Power LED and Keylock Connector CN16 B.14 External Speaker Connector CN17Table B-13 Power LED and keylock connector CN16 Table B-14 External speaker CN17B.15 Reset Connector CN18 B.16 HDD LED Connector CN19B.17 ATX Feature Connector CN20 1GND 2RESETINB.18 LCD Connector CN23 Table B-18 LCD Connector CN23B.19 24-bit LCD Display Connector CN24 The model number of the CN24 socket isB.20 36-bit LCD Display Connector CN25 The model number of the CN25 socket isB.21 System I/O Ports Addr. range Hex DeviceB.22 DMA Channel Assignments B.23 Interrupt AssignmentsTable B-22 DMA channel assignments Table B-23 Interrupt assignmentssignals via PCI slot 2 and LAN uses GNT A via PCI B.24 1st MB Memory MapB.25 PCI Bus Map In the PCA-6359VE/F, SCSI devices use GNT B104 PCA-6359 Series Users Manual DiskOnChip Installation Guide APPENDIXC.1 DiskOnChip 2000 Quick Installation Guide C.1.1 DiskOnChip 2000 installation instructionsC.1.2 Addtional information and assistance 108 PCA-6359 Series Users Manual LCD Services APPENDIXD.1 LCD Services Appendix D LCD Services ResolutionSize COLOR STNResolution 112 PCA-6359 Series Users ManualSize PLANARAppendix D LCD Services ResolutionSize SHARP contResolution 114 PCA-6359 Series Users ManualSize TFT cont