Hardware Configuration
ROBO-8911VG2A User’s Manual
2-11
33 DA1
34 DETECT
35 DA0
36 DA2
37 DCS1#
38 DCS#3
39 IDE
ACTIVE#
40 GND
J16 & J17: COM1 & COM2 connector
PIN No.
Signal Description
PIN No.
Signal Description
1 DCD
6 DSR
2 RXD
7 RTS
3 TXD
8 CTS
4 DTR
9 RI
5 GND
Note
:
COM1 under COM2.
J18: IR Connector
PIN No.
Signal Description
1 +5V
2 Reserved
3 IRRX
4 Ground
5 IRTX
6
NC (Key pin)
J19 & J21: SATA Connector
PIN No.
Signal Description
1 Ground
2 SATA
TX+
3 SATA
TX-
4 Ground
5 SATA
RX-
6 SATA
RX+
7 Ground