Asus ME-99 - Manual (Page 37)

ASUS ME-99 User’s Manual 37
3. HARDWARE SETUP
Connectors
3. H/W SETUP
19) SMBus 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 I
2 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.
SMBCLK Ground SMBDA
T
A
+5V
1
ME-99 SMBus Connector
SMB
01
01
01
®
ME-99
20) Serial Port COM 2 Header (10-1 pin COM2)
The optional serial port bracket can be used to add an additional serial port for
additional serial devices.
ME-99 Serial COM2 Bracket
COM2
PIN 1
01
01
01
®
ME-99