Mellanox Technologies ConnectX-3 MCX313A-BCBT, User Manual

Page: 54 / 65

Rev 2.3
Mellanox Technologies 54
A.2 PCI Express x8 Connector Pinout
The adapter cards use a standard PCI Express x8 edge connector and the PCI Express x8 standard
pinout according to the PCI Express 3.0 specification.
11 SCL SCL
12 SDA SDA
13 GND GND
14 RXP_3 Rx3p
15 RXN_3 Rx3n
16 GND GND
17 RXP_1 Rx1p
18 RXN_1 Rx1n
19 GND GND
20 GND GND
21 RXN_2 Rx2n
22 RXP_2 Rx2p
23 GND GND
24 RXN_4 Rx4n
25 RXP_4 Rx4p
26 GND GND
27 ModPrsl_Port0 Mod PrsL
28 IntL IntL
29 VccTx
30 Vcc1
31 LPMode_Port0 LPMode
32 GND GND
33 TXP_3 Tx3p
34 TXN_3 Tx3n
35 GND GND
36 TXP_1 Tx1p
37 TXN_1 Tx1n
38 GND GND
Table 10 - Connector Pin Number and Name to Signal Name Map
Connector Pin Number Connector Pin Name Port A Signal Name