Chapter 3 Configuration
©
National Instruments Corporation
3-7
Serial for Windows NT
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:
The IRQ assigned to the port.
Note:
The niports utility informs you if your resources conflict with the
resources of any other interface in the system. It does not check for
conflicts with ports on the same board. Make sure to assign resources
that do not conflict with those assigned to another port on the same
board.
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
from the Setting based on: control.
