![background image](http://html1.mh-extra.com/html/national-instruments/pcie-6593/pcie-6593_getting-started-manual_3579119009.webp)
Table 4. Available Pins on the QSFP+ Connectors (Continued)
Pin
Symbol
Name/Description
7
GND
Ground
8
ModSelL
Module Select
9
ResetL
Module Reset
10
Vcc Rx
+3.3V Power Supply Receiver
11
SCL
2-Wire Serial Interface Clock
12
SDA
2-Wire Serial Interface Data
13
GND
Ground
14
Rx3p
Receiver Non-Inverted Data Output
15
Rx3n
Receiver Inverted Data Output
16
GND
Ground
17
Rx1p
Receiver Non-Inverted Data Output
18
Rx1n
Receiver Inverted Data Output
19
GND
Ground
20
GND
Ground
21
Rx2n
Receiver Inverted Data Output
22
Rx2p
Receiver Non-Inverted Data Output
23
GND
Ground
24
Rx4n
Receiver Inverted Data Output
25
Rx4p
Receiver Non-Inverted Data Output
26
GND
Ground
27
ModPrsL
Module Present
28
IntL
Interrupt
29
Vcc Tx
+3.3V Power Supply Transmitter
30
Vcc1
+3.3V Power Supply
31
LPMode
Low Power Mode
PCIe-6593 Getting Started Guide
|
© National Instruments Corporation
|
9