Intel PCM-9452 Computer Hardware User Manual


 
Compact Board PCM-9452
Chapter 2 Quick Installation Guide 2-15
17 Ground 18 -5 Volt.
19 +5 Volt. 20 +5 Volt.
2.21 RJ-45 Ethernet#1 Connector (CN6)
Pin Signal Pin Signal
1
MDI1_0+ / TXD+
2
MDI1_0- / TXD-
3
MDI1_1+ / RXD+
4
MDI1_2+
5
MDI1_2-
6
MDI1_1- / RXD-
7
MDI1_3+
8
MDI1_3-
2.22 RJ-45 Ethernet#2 Connector (CN7)
Pin Signal Pin Signal
1
MDI2_0+
2
MDI2_0-
3
MDI2_1+
4
MDI2_2+
5
MDI2_2-
6
MDI2_1-
7
MDI2_3+
8
MDI2_3-
2.23 Pin Header Ethernet#1 Connector (CN8) (Optional)
Pin Signal Pin Signal
1
MDI1_0+ / TXD+
2
MDI1_0- / TXD-
3
MDI1_1+ / RXD+
4
MDI1_1- / RXD-
5
Ground
6
Ground
7
MDI1_2+
8
MDI1_2-
9
MDI1_3+
10
MDI1_3-