ADLINK Technology cPCI-3920 Series, User Manual

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Functional Description 51
COM1 DB-9 Serial Port Connector (CN3-R)
Table 3-19: COM1 Serial Port Connector Pin Definition
COM2 Onboard Serial Port Connector (CN1-R)
Table 3-20: COM2 Serial Port Connector Pin Definition
Serial ATA Interfaces - SATA1-3
The onboard Serial ATA connectors CN2-R, CN4-R and CN5-R
allow the connection of standard HDDs and other Serial ATA
devices to the cPCI-3920 Rear Transition Module.
The following figure and table provide pinout information for the
SATA connectors CN2-R, CN4-R and CN5-R.
Pin # RS-232
1 not used
2 RXD, Receive data
3 TXD, Transmit data
4 not used
5 GND, Ground
6 not used
7 not used
8 not used
9 not used
Pin # RS-232
1 not used
2 RXD, Receive data
3 TXD, Transmit data
4 not used
5 GND, Ground
6 not used
7 not used
8 not used
9 not used
10 NC