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INSTALLATIONS
18
MB880 User’s Manual
CN6: DUAL LAN RJ45 Connectors
CN6 consists of two RJ-45 connectors that are used in conjunction with
the Marvell 88E8053 PCI Express Gigabit LAN single controllers.
LAN2 LAN1
DOWN
UP
CN7: Audio Connector
CN7 is a 3-jack audio connector beside the
USB/RJ45 combo connector.
CN8, CN9, CN10, CN11: SATA Connectors
The SATA connectors support SATA 150 and use one serial ATA HDD
for each. CN8 is port 2, CN9 is port 4, CN10 is port1 and CN11 is port3
J1: Digital I/O Connector (4 in, 4 out)
This 10-pin Digital I/O connector supports TTL levels and is used to
control external devices requiring ON/OFF circuitry.
Signal Name
Pin #
Pin #
Signal Name
Ground
1
2
+5V
Out3
3
4
Out1
Out2
5
6
Out0
IN3
7
8
IN1
IN2
9
10
IN0
J3: IrDA Connector
Pin #
Signal Name
1
+5V
2
No connect
3
Ir RX
4
Ground
5
Ir TX
Summary of Contents for MB880
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