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Chapter 3
I/O Information
©
National Instruments Corporation
3-7
Universal Serial Bus
Figure 3-5 shows the location and pinouts for the Universal Serial Bus
(USB) connector on the NI PXIe-8100. Each controller has 2 USB ports on
the front panel. Table 3-6 lists and describes the USB connector signals.
Figure 3-5.
USB Connector Location and Pinout
Table 3-6.
USB Connector Signals
Pin
Signal Name
Signal Description
1
VCC
Cable Power (+5 V)
2
–Data
USB Data –
3
+Data
USB Data +
4
GND
Ground
USB
4
1