Aaeon SBC-659, Руководство пользователя

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Half-size CP U C a r d S B C - 6 5 9 R e v . B
Chapter 2 Quick Installation Guide
2 - 20
2.23 Audio Out Connector 1 Watt (CN11)
Pin Signal
1 OUT L+
2 OUT L-
3 OUT R+
4 OUT R-
2.24 COM1 & COM2 Serial Ports (CN7 & CN12)
On board offer two serial ports for serial devices connection. Pin definitions
show as below.
COM1 RS-232 (CN7)
Pin Signal Pin Signal
1 DCD1 2 RXD1
3 TXD1 4 DTR1
5 GND 6 DSR1
7 RTS1 8 CTS1
9 R1 10 N.C.
COM2 RS-232/422/485 (CN12)
Pin Signal Pin Signal
1 DCD2
(422TXD-/485DATA-)
2 RXD2 ()
3 TXD2
(/)
4 DTR2 (422RXD-)
5 GND 6 DSR2