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B&B Electronics ATXWDT, ATRWDT manual SETUP AND INSTALLATION Inspection, Address Switch Setup

Models: ATRWDT ATXWDT

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Chapter 2: SETUP AND INSTALLATION

Inspection

Your WDT has been tested for proper operation. It should be in perfect electrical and mechanical condition upon receipt.

Remove the card from its protective packaging. Handle the card only by its edges being careful not to touch the gold connection fingers. Save the packaging for storage or shipping if the card needs repair.

Address Switch Setup

The WDT can be set for any I/O address using a seven position DIP switch to program the binary I/O address of the card. Figure 1 is a drawing of the printed circuit board showing the locations of the address switch and setup jumpers on the WDT.

2	Documentation Number ATxWDT-1303

B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 B&B Electronics Ltd – Westlink Comm. Pk – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

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B&B Electronics ATXWDT, ATRWDT manual SETUP AND INSTALLATION Inspection, Address Switch Setup

Contents

PC Watchdog Timer Card CE Models ATRWDT and ATXWDTInternational Headquarters European HeadquartersTable of Contents BBPCWDTResetChanging the I/O Port Address Disk CachingSpecifications FeaturesChapter 1 GENERAL INFORMATION Introduction Chapter 2 SETUP AND INSTALLATION Inspection Address Switch SetupFigure 1. ATRWDT/ATXWDT PCB Silk Screen Documentation Number ATxWDT-1303Table 1. Address Switches Relay Setup InstallationConnecting the ATRWDT Motherboard Reset Option Connecting the ATX Reset Option for the ATXWDT Installing the SoftwareDocumentation Number ATxWDT-1303 Chapter 3 OPERATION Communicating with the WDT Pinouts Table 4. RegistersFigure 2. Output Schematic Documentation Number ATxWDT-1303Chapter 4 SOFTWARE Windows NT and WindowsWindows Changing the I/O Port AddressDisk Caching Existing DOS ProgramsParameters IoPortAddress=0x0200 IoPortCount=0x0001 BBPCWDTStartup Command ReferenceBBPCWDTShutdown BOOL BBPCWDTResetHANDLE hDev, BYTE Function BBPCWDTReset ByVal hDev AsLong, ByVal bResetValue As Byte As ByteBBPCWDTReadRegister Appendix A Hardware I/O Maps Page Appendix B QuickBASIC Example Appendix C Declaration of Conformity Statement DECLARATION OF CONFORMITY