Use the pinout to connect to terminals on the PXIe-5841.

Figure 4. PXIe-5841 Digital I/O Connector Pinout


Table 9. PXIe-5841 Digital I/O Signal Descriptions
Signal Type Direction
MGT Tx± <3..0> Xilinx Virtex-7 GTH Output
MGT Rx± <3..0> Xilinx Virtex-7 GTH Input
MGT REF± Differential Input
DIO <1..0> Single-ended Bidirectional
DIO <7..2> Single-ended Bidirectional
5.0 V DC Output
GND Ground —
Note DIO <1..0> pins are multiplexed with MGT REF±.