Asus ME-99 ME-99 User Manual - Page 37

ASUS ME-99 User's Manual, SMBus Connector 5-1 pin SMB, Serial Port COM 2 Header 10-1 pin COM2

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01 01 01 SMBCLK Ground SMBDATA +5V 3. HARDWARE SETUP 19) 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 I2C 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. 1 SMB ME-99 ® ME-99 SMBus Connector 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. COM2 PIN 1 ME-99 ® ME-99 Serial COM2 Bracket 3. H/W SETUP Connectors 01 01 01 ASUS ME-99 User's Manual 37

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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
SMBDATA
+5V
1
ME-99 SMBus Connector
SMB
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
ME-99