Com 1 & Com 2; Com 3 & Com 4 - DFI TGU171 User Manual

Mini-itx industrial motherboard
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COM 1 & COM 2
11
1
12
1
1
1
1
1
9
1
10
2
Pin
Function
1
MDCD1(2)#
3
MSOUT1(2)
5
GND
7
MRTS1(2)#
9
MRI1(2)#
User's Manual | TGU171/TGU173
1
2
1
40
1
2
6
1
3
1
3
2
1
5
1
3
8
5
40
2
39
1
2
1
1
13
1
1
2
10
2
10
2
1
1
9
1
9
1
14
2
1
1
1
9
1
9
1
9
1
9
1
2
2
2
2
2
2
1
5
1
5
COM 1
COM 2
Pin
Function
2
MSIN1(2)
4
MDTR1(2)#
6
MDSR1(2)#
8
MCTS1(2)#
10
--
COM 3 & COM 4
11
1
12
1
1
1
1
1
9
1
10
2
Pin
Function
1
X_MDCD3(4)#
3
MSO3(4)#
5
GND
7
MRTS3(4)#
9
X_MRI3(4)#
Chapter 2
HARDWARE INSTALLATION
1
2
1
40
1
2
6
1
3
1
3
2
1
5
1
3
8
5
40
2
39
1
2
1
1
13
1
1
2
10
2
10
2
1
1
9
1
9
1
14
2
1
1
1
9
1
9
1
9
1
9
1
2
2
2
2
2
1
2
1
5
5
COM 3
COM 4
Pin
Function
2
MSIN3(4)#
4
MDTR3(4)#
6
MDSR3(4)#
8
MCTS3(4)#
10
--
16

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