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Pin
1
2
3
4
5
6
7
8
USB 2.0 Ports
The NI CVS-1459 has two high-retention USB 2.0 ports. The USB ports support common
USB mass-storage devices such as USB flash drives, USB-to-IDE adapters, keyboards, and
mice.
Pin
1
2
Figure 4. Primary Ethernet Port Pin Locations
Table 2. Primary Ethernet Port Pin Descriptions
Fast Ethernet
TX+
TX-
RX+
No Connect
No Connect
RX-
No Connect
No Connect
Figure 5. USB 2.0 Connector Pinout
Table 3. USB 2.0 Port Pin Descriptions
Signal Name
VCC
D-
Pin 1
Pin 8
MDI
BI_DA+
BI_DA-
BI_DB+
BI_DC+
BI_DC-
BI_DB-
BI_DD+
BI_DD-
4
3
2
1
Signal Description
Cable Power (+5 VDC)
NI CVS-1459 User Manual | © National Instruments | 5
Gigabit Ethernet
MDI-X
BI_DB+
BI_DB-
BI_DA+
BI_DD-
BI_DD-
BI_DA-
BI_DC+
BI_DC-
USB Data -
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