
Personal488 User’s Manual, Rev. 3.0 xi
Mode..........................................................................................................................................II-187
Bus States.................................................................................................................................II-187
Examples...................................................................................................................................II-189
Data Types ............................................................................................................................II-189
Arm Condition Bit Masks ........................................................................................................II-189
Control Line Bit Masks............................................................................................................II-189
Terminator Structures.............................................................................................................II-189
Status Structure.......................................................................................................................II-190
Completion Code Bit Masks.....................................................................................................II-190
Miscellaneous Constants..........................................................................................................II-190
9L. Command Reference........................................................................... II-190
10. Driver488/W31.......................................................................................... II-191
10A. Introduction....................................................................................... II-191
10B. Installation & Configuration.......................................................... II-192
Before You Get Started........................................................................................................II-192
Making Backup Disk Copies..............................................................................................II-193
Driver Installation ..............................................................................................................II-193
Enhanced Mode DMA Transfers.............................................................................................II-194
Configuration Utility ..........................................................................................................II-195
Interfaces ..................................................................................................................................II-195
External Devices.......................................................................................................................II-195
Opening the Configuration Utility..........................................................................................II-195
Configuration of IEEE 488 Interfaces ..............................................................................II-196
Configuration of IEEE 488 External Devices ..................................................................II-198
Modification of the Initialization File .............................................................................II-199
Driver Core Sections ................................................................................................................II-200
10C. External Device Interfacing........................................................... II-202
Introduction .........................................................................................................................II-202
Subroutine Calls.......................................................................................................................II-202
Configuration of Named Devices.......................................................................................II-202
Use of External Devices.......................................................................................................II-204
Extensions For Multiple Interfaces...................................................................................II-204
Duplicate Device Names..........................................................................................................II-205
Access of Multiple Interfaces...................................................................................................II-205
Example ....................................................................................................................................II-205
10D. Getting Started.................................................................................. II-205
Introduction .........................................................................................................................II-206
C Languages .............................................................................................................................II-206
Visual Basic ..............................................................................................................................II-206
C Languages.........................................................................................................................II-206
Required Headers.....................................................................................................................II-206
Required Libraries ...................................................................................................................II-207
Visual Basic..........................................................................................................................II-207
Required Files...........................................................................................................................II-207
10E. C Languages...................................................................................... II-208
Accessing from a Windows Program.................................................................................II-208
Opening & Closing the Driver.................................................................................................II-208
Establishing Communications ..........................................................................................II-209
Confirming Communications ............................................................................................II-211
IEEE 488 Event Message.....................................................................................................II-211
Reading Driver Status........................................................................................................II-213
External Device Initialization...........................................................................................II-214
Basic Data Acquisition.......................................................................................................II-214
Block Data Acquisition.......................................................................................................II-215
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