Connector pin definitions, Internal connectors, Com port (rs-232) – NEXCOM DNA 125B User Manual
Page 26: Sata connectors, Com port (rs-232) sata connectors
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Copyright © 2014 NEXCOM International Co., Ltd. All Rights Reserved.
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DNA 125B User Manual
Chapter 2: Jumpers and Connectors
Connector Pin Definitions
Internal Connectors
COM Port (RS-232)
Connector type: 2x5 10-pin header, 2.0mm pitch
Connector location: COM1
SATA Connectors
Connector type: Standard Serial ATA 7P (1.27mm, SATA-M-180)
Connector location: SATA1 and SATA2
Pin
Definition
Pin
Definition
1
GND
2
SATA_TX0P_C
3
SATA_TX0N_C
4
GND
5
SATA_RX0N_C
6
SATA_RX0P_C
7
GND
Pin
Definition
Pin
Definition
1
N/A
2
SIO_RXD_1
3
SIO_TXD_1
4
N/A
5
GND
6
N/A
7
SIO_RTS_1
8
SIO_CTS_1
9
N/A
10
GND
2
1
10
9
1
7
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