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14
CN2: SMBUS connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
SMB_DATA
3
SMB_CLK
4
+5V
SATA1, SATA2, SATA3, SATA4, SATA5, SATA6: SATA 6Gb/s drive
connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
3
SATA_TX-
4
GND
5
SATA_RX-
6
SATA RX+
7
GND
COM2: RS-422/485 serial port connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
RXD485#
2
3
4
TXD485#
COM1, COM3, COM4, COM5: RS-232 serial port connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
DCD
2
DSR
3
RXD
4
RST
5
TXD
6
CTS
7
DTR
8
RI
9
GND
10
GND