ITX-P-3800/Configuration
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7.4.14 I2C - I2C Interface
I2C: I
2
C 4-pin (1.25 mm) connector
Layout and Pin Reference
Matching Connectors
•
Molex 53047-0410
Cable Housing
•
Molex 51021-0400
7.4.15 LAN1/LAN2 - LAN 10/100/1000 Ethernet Interface
LAN1: Ethernet port 2x4 pin (2.0 mm) connector
LAN2: Ethernet port 2x4 pin (2.0 mm) connector
Layout and Pin Reference
LAN1/LAN2 10/100/1000 Ethernet 2x4 pin (2.0 mm) connector
Pin
Description
1
+3.3V
2
GND
3
I
2
C clock
4
I
2
C DATA
pin 1
Pin
Description
Pin
Description
1
TR0-/TX-
5
TR1-/RX+
2
TR0+/TX+
6
TR2-/NC-
3
TR2+/NC
7
TR3-/NC
4
TR1+/RX-
8
TR3+/NC
pin 1
8