III. INSTALLATION

24SMBus Connector (5-1 pin SMB)

This connector allows you to connect SMBus devices. SMBus devices commu- nicate by means of the SMBus with an SMBus host and/or other SMBus de- vices. The SMBus or System Management Bus is a specific implementation of an I2C bus, which is a multi-master bus, that is, multiple chips can be connected to the same bus and each one can act as a master by initiating data transfer.

SMBCLK Ground

SMBDATA +5V

1

P5A-VM SMBus Connector

25.Power Supply Temperature External Connector (2 pin PWR_TMP)

This connector allows you to connect a compatible heat sensor to monitor the power supply temperature.

INST ALLATION

Connectors

III.

 

 

 

TRPWR

P5A-VM Power Supply Temperature External Connector

ASUS P5A-VM User’s Manual

33