Asus P4T-E - Manual (Page 40)

40 ASUS P4T-E User’s Manual
Connectors
3. H/W SETUP
3. HARDWARE SETUP
19) Device Thermal Sensor Connector (2-pin TR1)
If you have a device (e.g. power supply) with thermal monitoring, connect its
thermal sensor cable to this connector.
18) SMB Connector (5-1 pin SMB)
This connector allows you to connect SMBus (System Management Bus) de-
vices. SMBus devices communicate by means of the SMBus with an SMBus
host and/or other SMBus devices. SMBus is a specific implementation of an
I2C bus, which is a multi-device bus; that is, multiple chips can be connected to
the same bus and each one can act as a master by initiating data transfer.
P4T-E
P4T-E SMBus Connector
SMB
1
SMBCLK
Ground
SMBDA
T
A
+3V
FLOA
TING
P4T-E
P4T-E Thermal Sensor Connector
TR1
Thermal
Sensor
Connector