B&B Electronics PC Watchdog Timer Card ATRWDT - Manual (Page 2)

Documentation Number ATxWDT-1303 Table of Contents i
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
Table of Contents
CHAPTER 1: GENERAL INFORMATION...................................1
I NTRODUCTION ..................................................................................1
F EATURES ..........................................................................................1
S
PECIFICATIONS
................................................................................1
CHAPTER 2: SETUP AND INSTALLATION ...............................2
I NSPECTION .......................................................................................2
A DDRESS S WITCH S ETUP ..................................................................2
R ELAY S ETUP ....................................................................................5
I
NSTALLATION
...................................................................................5
C ONNECTING THE ATRWDT M OTHERBOARD R ESET O PTION .........6
C ONNECTING THE ATX R ESET O PTION FOR THE ATXWDT ............7
I NSTALLING THE S OFTWARE .............................................................7
CHAPTER 3: OPERATION .............................................................9
C
OMMUNICATING WITH THE
WDT....................................................9
P INOUTS ..........................................................................................10
CHAPTER 4: SOFTWARE ........................................................... 13
W INDOWS NT AND W INDOWS 95 ...................................................13
Changing the I/O Port Address ..................................................14
Disk Caching ..............................................................................14
Existing DOS Programs .............................................................14
W INDOWS 3.11................................................................................14
Changing the I/O Port Address ..................................................15
Disk Caching ..............................................................................15
C OMMAND R EFERENCE ...................................................................16
BBPCWDT_Startup....................................................................16
BBPCWDT_Shutdown................................................................16
BBPCWDT_Reset .......................................................................17
BBPCWDT_ReadRegister ..........................................................18
APPENDIX A: HARDWARE I/O MAPS................................... A-1
APPENDIX B: QUICKBASIC EXAMPLE................................ B-1
APPENDIX C: DECLARATION OF CONFORMITY ............ C-1