National Instruments PXITM Computer Hardware User Manual


 
Chapter 5 AT Serial Hardware Installation, Verification, and Configuration
Serial Hardware and Software for Windows 5-26 ni.com
Note
If you are unable to change the base I/O address by double-clicking on the
Input/Output Range control, select a different Basic Configuration in the Setting based on:
control.
AT Boards (Non-Shared IRQ)
Each port on the board requires one I/O window and one IRQ.
Input/Output Range: The base I/O address range assigned to
the port.
IRQ: TheIRQassignedtotheport.