National Instruments 3.22E+04 用户手册
Chapter 2
Installation and Verification
2-6
ni.com
Figure 2-4 shows the Device Manager tab for serial hardware that is
installed properly.
installed properly.
Figure 2-4. Device Manager Tab for PCI Serial Board Ports
5.
Verify the hardware resources, as follows:
a.
In the Device Manager tab, under Multi-function adapters,
double-click on a serial board.
double-click on a serial board.
b.
Click on the Resources tab. If the resources were assigned
properly, the Resources tab shows which resources are assigned
to your serial ports.
properly, the Resources tab shows which resources are assigned
to your serial ports.
c.
Repeat steps 5a and 5b until you have verified the resources for
each board.
each board.
6.
(Optional) To determine which physical port is associated with COMx,
complete the following steps:
complete the following steps:
a.
In the Device Manager tab, under Ports (COM & LPT),
double-click on the serial port (COMx).
double-click on the serial port (COMx).
b.
Click on the Port Settings tab to display the serial number of the
serial hardware and the physical port number starting at 1. For all
serial hardware and the physical port number starting at 1. For all