Datasheet

EVAL-AD7294
Rev. 0 | Page 17 of 24
UESTIONS FREQUENTLY ASKED Q
How Can I Confirm that the Hardware Has Been
Correctly Installed in my Computer?
Right-click My Computer and left-click Properties. On the
Hardware tab, click Device Manager (see Figure 28).
0
7922-028
Figure 28. Accessing the Device Manager
Scroll to Universal Serial Bus controllers and expand this root
directory (see Figure 29). When the AD7294 hardware is correctly
installed, each time you plug the USB cable into the eval
oard, the items under the Universal Serial Bus controllers root
efreshed. Figure 29 indicates that the AD7294 is present each
time the evaluation board and USB cable is plugged in correctly.
It is subsequently refreshed when the USB cable is unplugged from
the evaluation board and the AD7294 evaluation kit connection
is removed from the root.
uation
b
is r
07922-029
E
X
PAND ROOT
DIRECTORY
Figure 29. Universal Serial Bus Controllers Root Directory,
with Correctly Installed Hardware
During the Installation, the Message in Figure 30
Appears. When I Click Finish, the Message in Figure 31
Appears. What Do I Do Next?
07922-030
Figure 30. Cannot Install this Hardware Message
07922-031
Figure 31. Hardware Installation Error Message
Assuming that the software is installed correctly, this message
simply indicates that the AD7294 device drivers have not been
installed to the correct folder. Therefore, th puter has not
SB device (that is, the AD7294 evaluation board
that is plugged in). To install the drivers, right-click My Computer
and left-click Properties. On the Hardware tab, click Device
Manager. Expand Other devices (see Figure 32), and then right-
click USB Device and choose Uninstall Driver. Unplug the
e com
recognized the U