Chapter 5: Advanced Serverboard Setup
SMB
A System Management Bus header is located at J22. Connect the ap- propriate cable here to utilize SMB on your system.
SMB Header Pin Definitions
(J22)
Pin |
|
Number | Definition |
1 | Data |
2 | Ground |
3 | Clock |
4 | No Connection |
|
|
SMB Power (I2C)
Connector
The I2C connector at J27, located be- tween the PWR ForceOn Header and the PWR Fault header, monitors the status of the power supply, the fans, and the system temperature.
SMB PWR Pin Definitions
(J27)
Pin # | Definition |
1 | Clock |
2 | Data |
3 | N/A |
4 | N/A |
5 | N/A |
|
|
