Table 7.
USB 3.0 Port Pin Descriptions (Continued)
Pin
Signal Name
Signal Description
3
D+
USB Data +
4
GND
Ground for power return
5
StdA_SSRX-
SuperSpeed receiver differential pair
6
St
7
GND_DRAIN
Ground for signal return
8
StdA_SSTX-
SuperSpeed transmitter differential pair
9
St
USB 2.0 Ports
The USB ports support common USB peripheral devices such as USB flash drives, USB hard
drives, USB-to-IDE adapters, keyboards, mice, and USB cameras.
LabVIEW Real-Time usually maps USB mass-storage devices to the /U, /V, /W, or /X drive,
starting with the /U drive if it is available. Refer to the
LabVIEW Help
for more information.
Figure 13.
USB 2.0 Pin Locations
1
4
2
3
Table 8.
USB 2.0 Port Pin Descriptions
Pin
Signal Name
Signal Description
1
VBUS
Cable Power (+5 VDC)
2
D-
USB Data -
3
D+
USB Data +
4
GND
Ground for power return
LED Indicators
The LED indicators are located on the front panel of the device. The IC-3173 provides the
following LED indicators.
POWER LED
The following table lists the POWER LED indications.
IC-3173 User Manual
|
© National Instruments
|
15
