Intel SBC-455 manual Watchdog Timer Demo Program

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A P P E N D I X

A

Watchdog Timer Demo Program

The following demo program illustrates the programming steps required to enable, set, and disable the watchdog timer.

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Contents Page FCC Statement Acknowledgements Copyright NoticePacking list Contents Keyboard and PS/2 KB/ mouse connections Chpater 4 Flat Panel/CRT Controller Display Drivers Page General Information Introduction Features Specifications Bus speed 8 MHz P 6 8 T 8 4 M Board layoutCard dimensions Page Installation Label Function Jumpers and connectorsLocating jumpers and connectors Setting jumpers Safety precautions Installing the CPURemoving a CPU Installing a CPU CPU Type select JP4, JP3, JP1 CPU type select JP1, JP3, JP4CPU clock select JP9, JP10 CPU Vcc select JP2Installing Dram SIMMs Installing SIMMsRemoving SIMMs IDE hard drive connections IDE Connecting the hard driveIDE LED IDE LED Floppy drive connections Floppy Disk Connecting the floppy driveParallel port Printer Installing the retaining bracketPower supply connections Power CON Power supply connectorParallel port DRQ and Dack JP11 Display connections VGA, LCD LCD signal select JP5, JP7 Keyboard and PS/2 KB/ mouse connections KB CON, KB/PS2 Mouse RS-232 connections COM A, COM B Serial portsSerial ports IRQ select JP11 Watchdog timer setup Watchdog timer time-out signal select JP6Watchdog timer programming Delay time Value Hex External switches and LEDs Power LED and keylock KEY LockExternal speaker EXT SPK Turbo LED Turbo LED Reset switch Reset SWSMI System Management Interrupt switch SMI SW Turbo Switch Turbo SWClear Cmos JP12 Flash Bios Write-enable Voltage JP13 Flash Bios Protect JP8Page AMI WinBIOS Setup WinBIOS main menu Starting WinBIOS setupUsing the keyboard with WinBIOS setup Using a mouse with WinBIOS setupStandard Setup SetupFloppy A, Floppy B Advanced Setup Setting Description Turbo Switch Press F1 to continue SettingDescription Execution Function Options Chipset SetupFast Power Management Setup PCI/PnP Setup PCI Latency Timer in PCI Clocks IRQ3 IRQ4 IRQ5 IRQ7 IRQ9 IRQ10 IRQ11 IRQ12 IRQ14 IRQ15 Reserved Memory Size Peripheral Setup EPP Parallel Port DMA Channel Utility Security Following screen appears when you select the password icon Changing a password Default Exiting WinBIOS Page Flat Panel/CRT Controller Display Driv- ersandUtilities Software drivers Hardware configurationBefore you begin Necessary prerequisitesWindowsÔ Driver installationWindows Ô Driver installation Windows SetupDOS VGA OS/2OS/2 Diskette copies of the OS/2 drivers must have a Windows Ô NT Windows NT Chipsdsp utility program Software UtilitiesFlat Panel/ CRT Controller Installing the utility How to use the utilityChipscpl utility program Flat Panel/ CRT Controller Page Watchdog Timer Demo Program Dog=dog/2 End=clock Page Installing PC/104 Modules PCM-3660 Mount the PC/104 module onto the CPU card. Do this PC/104 module dimensions inches ±5% LCD Display Bios Configuration Configuring various LCD display Appendix C LCD Display Bios Configuration C-89