Figure 2. NI 7902 Front Panel and Connector Pinouts
PXIe-7902
CLK
IN
POR
T
2
POR
T
4
POR
T
5
POR
T
3
POR
T
0
POR
T
1
RESERVED
RESERVED
GND
Rx+ 1
Rx– 1
GND
Rx+ 3
Rx– 3
GND
SCL
SDA
GND
Tx+ 1
Tx– 1
GND
Tx+ 3
Tx– 3
GND
Optical 3.3 V
GPIO
GND
Rx+ 0
Rx– 0
GND
Rx+ 2
Rx– 2
GND
Optical 3.3 V
EEPROM 3.3 V
GND
Tx+ 0
Tx– 0
GND
Tx+ 2
Tx– 2
GND
x6 (1 per Port)
A1
A2
A3
A4
A5
A6
A7
A8
A9
B1
B2
B3
B4
B5
B6
B7
B8
B9
C1
C2
C3
C4
C5
C6
C7
C8
C9
D1
D2
D3
D4
D5
D6
D7
D8
D9
Troubleshooting
What Should I Do if the PXIe-7902 Doesn't Appear in
MAX?
1.
In the MAX configuration tree, expand
Devices and Interfaces
.
2.
Expand the
Chassis
tree to see the list of installed hardware, and press <F5> to refresh
the list.
3.
If the module is still not listed, power off the system, ensure that all hardware is correctly
installed, and restart the system.
4.
Navigate to the Device Manager.
PXIe-7902 Getting Started Guide
|
© National Instruments
|
7
