Asus CUV4X-D - Manual (Page 37)

ASUS CUV4X-D User’s Manual 37
3. HARDWARE SETUP
Connectors
3. H/W SETUP
11) SMBus Connector (5-1 pin SMB)
This connector allows you to connect SMBus (System Management Bus) devices.
SMBus devices communicate by means of the SMBus with an SMBus host and/
or other SMBus devices. SMBus is a specific implementation of an I
2 C 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.
12) ASUS iPanel Connector (12-1 pin AFPANEL)
This connector allows you to connect an optional ASUS iPanel, an easy-to-access
drive bay with front I/O ports, status LEDs, and space reserved for a hard disk
drive. If you are not using an ASUS iPanel, you can connect an optional wireless
transmitting and receiving infrared module to the SIR connector, or an optional
consumer infrared connector set to the CIR or SIR connectors for both wireless
transmitting and remote control functions through one external infrared module.
®
CUV4X-D
CUV4X-D
Front Panel Connectors
+5VSB
NC
CHASSIS#
+5 V
PCIRST#
GND
CIRRX
EXTSMI#
MLED-
NC
BA
TT NC
SMBDA
T
A
GND +3VSB IRRX IR
TX
LOCKKEY NC NC
+5V
SMBCLK NC
AFPANEL
+5VSB
NC
+5 V
GND
CIRRX
NC
GND IRRX IR
TX
CIR
SIR
IR_CON
Standard Infrared (SIR)
Front View Back View
+5V IRTX
IRRX
(NC) GND
®
CUV4X-D
SMBCLK
Ground
SMBDA
T
A
+5V
1
CUV4X-D SMBus Connector
SMB