User`s manual

ConnectX-2 VPI InfiniBand and Ethernet Adapter Card User’s Manual Rev 1.0
Mellanox Technologies
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Appendix B: Interface Connectors Pinout
B.1 I
2
C-Compatible Connector Pinout
B.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 2.0 specification.
5 1 2 3 4
5 1 2 3 4
Table 13 - I2C-compatible Connector Pinout
Connector Pin Number Signal Name
1SPSDA
2SPSCL
3 GND
4NC
5NC
Figure 7: Compatible Connector Plug and Pinout