User`s manual

CT-XBT0x Mini-ITX Motherboard
21
2.4.11 I2C Pin Header: JP5
Connector Type: 1x3-pin pitch 2.54mm pin header connector
Pin Signal
1 CLOCK
2 GND
3 DATA
2.4.12 LAN LED "Link" Pin Header: JP6
Connector Type: 1x2-pin pitch 2.54mm pin header connector
Pin Signal
1 +3.3V
2 LINK/ACTIVE
2.4.13 LAN LED "Speed" Pin Header: JP7
Connector Type: 1x2-pin pitch 2.54mm pin header connector
Pin Signal
1 Speed 100
2 Speed 1000