Connector
Description
Function
DIO
Molex Nano-Pitch DIO
connector
Multi-signal DIO connector that provides
access to FPGA multi-gigabit transceivers
(MGTs) and general-purpose LVCMOS
signals.
AO 0:1
Standard SMA female
connector
Analog output connection.
REF/CLK IN Standard SMA female
connector
Input for an external Reference Clock or
Sample Clock.
Digital I/O Pinout
The following figure shows the Digital I/O (DIO) connector pinout.
Figure 4. Digital I/O Connector
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
Reserved
GND
MGT Rx+ 0
MGT Rx– 0
GND
MGT Rx+ 1
MGT Rx– 1
GND
DIO 4
DIO 5
GND
DIO 0
DIO 1
GND
MGT Rx+ 2
MGT Rx– 2
GND
MGT Rx+ 3
MGT Rx– 3
GND
5.0 V
5 V
GND
MGT Tx+ 0
MGT Tx– 0
GND
MGT Tx+ 1
MGT Tx– 1
GND
DIO 6
DIO 7
GND
DIO 2
DIO 3
GND
MGT Tx+ 2
MGT Tx– 2
GND
MGT Tx+ 3
MGT Tx– 3
GND
Reserved
The following table lists the available pins on the DIO connector.
8
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PXIe-5745 Getting Started Guide
