Vecow UMBC-1100 User Manual page 25

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2.2.10 CN3 : LPC Header
The systems provide a LPC Port 80 Header for debug card.
4 1 4
2
1
2.2.11 J4, J5 : LAN LED Header
LAN LED Header for present Active/Link/Speed status of the connection.
7
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©Vecow UMBC-1100 User Manual
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7
7
1
Pin No.
1
12
3
5
7
11
9
11
Pin No.
1
2
1
3 LAN3_LINK1000#
4 LAN4_LINK1000#
5
2
6
7
8
1
4
2
1 1 7 1
7
7 7 1
8
2
1 1
1
1 2 8
7
10
10
1 1 10 1
1 7
Defnition
SERIRQ
LPC_AD3
LPC_AD1
LPC_FRAME#
N/C
CLOCK
2 3 1 4 5
U4 U1 U4 U1
U9
U5 U5 U9
U10 U13 U10
U13
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U14 U18 U18
U14
1
R1
R1 R9
R9
4
R10 R2 R10
R2
L3 L4 L1 L2
L1 L2 L3 L4
7 1
J5
2
8
J4 Defnition
LAN3_LINK100#
LAN4_LINK100#
LAN3_ACT#
LAN4_ACT#
+V3.3A
+V3.3A
GETTING TO KNOW YOUR UMBC-1100
1
4
CN3
2
30
2 8 2 8 2 8 2 8
1
1 1 1
1
7 7 7 7
1 10
10 1 10 1 10 1
4
Pin No. Defnition
2 +3.3V
4 RESET#
6 LPC_AD2
8 LPC_AD0
10 Ground
12 Ground
L5 L8
L1
L4
R1
R13
R10
R22
8 7
R11
R23
J4
R12 R24
Pin No. J5 Defnition
1
1
1 LAN1_LINK100#
2 LAN2_LINK100#
3 LAN1_LINK1000#
4 LAN2_LINK1000#
5 LAN1_ACT#
6 LAN2_ACT#
7 +V3.3A
8 +V3.3A
24
12
11
1 4 1
11 15
6 10
1 5
1
4
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