Asus MEL-C User Manual page 30

III. HARDWARE SETUP
18. SMBus 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
2
an I C 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.
MEL-C SMBus Connector
19. Stereo Audio In Connectors (4-pin AUX, CD1, CD2)
These connectors allow you to receive stereo audio input from such sound sources
as a TV tuner or MPEG card.
MEL-C Stereo Audio In Connectors
For Items 20-26
MEL-C System Panel Connectors
30
1
Ground
Left Audio Channel
Ground
Right Audio Channel
AUX
CD2
NOTE: AUX is the same as CD1.
Keyboard Lock
Power LED
Message LED
SMI Lead
Requires an ATX power supply.
*
ASUS MEL-C User's Manual
Left Audio Channel
Ground
Ground
Right Audio Channel
CD1
Speaker
Connector
Reset SW
ATX Power
Switch*