Audio Connectors (Cd_In, Aux_In, Modem); 4-Pin Smbus Connector(Smbus) - QDI P4I848P Manual

Installation Instruction Installation Instr Installation Instr Installation Instr Installation Instr

Audio Connectors (CD_IN, AUX_IN, MODEM)

(Available on -6A mainboard)
12

4-pin SMBus Connector(SMBUS)

This connector allows you to connect SMBus devices. SMBus devices communicate through
the SMBus with a SMBus host and/or other SMBus devices. The SMBus or System Man-
agement Bus is a specific implementation of I
multiple devices can be connected to the same bus and each one can act as a master by
initiating data transfer.
uction uction uction uction
CD_IN
CD Left Channel
AUX_IN
Right Audio Channel
GND
MODEM
Mono-Out (to Modem)
Phone-In (from Modem)
2
C bus, which is a multi-master bus, that is,
SMBUS
CD Right Channel
GND
Left Audio Channel
GND
QDI QDI QDI
QDI QDI