MSI A55M-P35 series

1-24
Gettng Started
Seral Port Connector: JCOM1
Ths connector s a 16550A hgh speed communcaton port that sends/receves 16
bytes FIFOs. You can attach a seral devce.
1
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D
C
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3
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1
0
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N
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P
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5
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G
r
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7
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RT
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9
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R
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8
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C
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6
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D
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4
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D
T
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2
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S
I
N
USB 3.0 Expanson Connector: JUSB3 (optonal)
The USB 3.0 port s backwards compatble wth USB 2.0 devces. It supports data
transfer rates up to 5Gbts/s (SuperSpeed).
115V
5.
USB3_TX_C_DN
4.Ground
3.USB3_RX_DP
2.USB3_RX_DN
1.Power
10.Ground
9. +USB2.0
8. -USB2.0
7.Ground
6.USB3_TX_C_DP
20.No Pin
19.Power
18.USB3_RX_DN
17.USB3_RX_DP
16.Ground
15.USB3_TX_C_DN
14.USB3_TX_C_DP
13.Ground
12.USB2.0 -
11. +
USB2.0
* The MB layout n ths 󰘰gure s for reference only.
USB 3.0 Bracket (optonal)
Important
Note that the VCC and GND pns must be connected correctly to avod possble
damage.
To use a USB 3.0 devce, you must connect the devce to a USB 3.0 port through an
optonal USB 3.0 complant cable.
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