Page 2 - Table of Contents; ATRWDT M
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 CHAP...
Page 3 - Chapter 1: GENERAL INFORMATION; Software selectable timeout period from 0.5 to 512 seconds; Specifications
Documentation Number ATxWDT-1303 1 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 Chapter 1: GENERAL INFORMATION Introduct...
Page 4 - Chapter 2: SETUP AND INSTALLATION; Your WDT has been tested for proper operation. It should be in; Address Switch Setup; The WDT can be set for any I/O address using a seven position
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 Chapter 2: SETUP AND INSTALLATION Inspec...
Page 7 - Relay Setup
Documentation Number ATxWDT-1303 5 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 If you want to install at another addres...
Page 8 - Connecting the ATRWDT Motherboard Reset Option
6 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 Connecting the ATRWDT Motherboard Reset ...
Page 9 - Connecting the ATX Reset Option for the ATXWDT; ALWAYS ON; Installing the Software
Documentation Number ATxWDT-1303 7 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 Connecting the ATX Reset Option for the ...
Page 11 - Communicating with the WDT; Table 3. WDT Timeouts
Documentation Number ATxWDT-1303 9 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 Chapter 3: OPERATION Communicating with ...
Page 12 - The four bit latch values are also readable. Reading these bits is; Write Register; Reset Flag FOR ATR; Pinouts; Three pins of the male DB-9 connector are used for the WDT.
10 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 The four bit latch values are also read...
Page 13 - Figure 2. Output Schematic
Documentation Number ATxWDT-1303 11 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 Figure 2. Output Schematic
Page 14 - The software shipped with the ATRWDT and ATXWDT includes; Windows NT and Windows 95; Windows NT restricts access to the I/O ports of the computer to; under the F
Documentation Number ATxWDT-1303 13 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 Chapter 4: SOFTWARE The software shippe...
Page 15 - Changing the I/O Port Address; Both Windows NT and Windows 95 use disk caching to speed; Existing DOS Programs; The NT device driver does not allow existing DOS programs to
14 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 Changing the I/O Port Address The setup...
Page 16 - The I/O port address that the software uses to communicate with; Disk Caching; If you are using SmartDrive, or any other disk caching software,
Documentation Number ATxWDT-1303 15 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 In Borland C++, a program using the wat...
Page 17 - Command Reference; hDev
16 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 Command Reference BBPCWDT_Startup Purpo...
Page 18 - Reset the timeout of the watchdog timer.; Timeout; disabled
Documentation Number ATxWDT-1303 17 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 BBPCWDT_Reset Purpose: Reset the timeou...
Page 19 - Read the value of the reset register.
18 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 BBPCWDT_ReadRegister Purpose: Read the ...
Page 20 - I/O Map of XT Class Machines
Documentation Number ATxWDT-1303 Appendix A A-1 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 Appendix A: Hardware I/O Ma...
Page 21 - I/O Map of AT Class Machines
A-2 Appendix A 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 Any eight-byte space not li...
Page 22 - Appendix B: QuickBASIC Example; Note: An additional test program for the WDT is available on
Documentation Number ATxWDT-1303 Appendix B B-1 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 Appendix B: QuickBASIC Exam...
Page 23 - Appendix C: Declaration of Conformity Statement
Documentation Number ATxWDT-1303 Appendix C C-1 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 Appendix C: Declaration of ...