Smbus Connector; Lan Led Connector - DFI CS630-Q370 User Manual

SMBus Connector

Battery
A61
A61
The SMBus (System Management Bus) connector is used to connect SMBus devices. It is a
multiple device bus that allows multiple chips to connect to the same bus and enable each one
to act as a master by initiating data transfer.
Chapter 2 Hardware Installation
Chapter 2
1 2
3V3DU
SMBus GND
SMB_CLK SMB_Data
SMB_Alert
5
31

LAN LED Connector

Battery
A61
A61
The LAN LED connector is used to detect the connection state of RJ45 LAN ports when the
connection is made to an active network via a cable. The pin functions of the LAN LED con-
nector are listed below.
Pin Pin Assignment
1 GBE_LED_1000-
3 GBE_LED_LINK_ACT-
LINK_1000_4
5
LINK_ACTIVITY_4
7
1
2
LAN LED
8
7
Pin Pin Assignment
GBE_LED_100-
2
3V3DU
4
LINK_100_4
6
3V3DU
8
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