Connectors G-15
G
FigureG-26 Serial Port A and B Connector Pinouts
G.4.3 Keyboard and Mouse ConnectorFigureG-27 Clock Board Keyboard/MouseConnector Location
113
2514 113
2514
1
2 TXDA
3 RXDA
4 RTSA
5 CTSA
6 DSRA
7 GND
8 DCDA
9
10
11
12
13
14
DBA 15
16
DDA 17
18
19
DTRA 20
21
22
23
DAA 24
25
1
2 TXDB
3 RXDB
4 RTSB
5 CTSB
6 DSRB
7 GND
8 DCDB
9
10
11
12
13
14
DBB 15
16
DDB 17
18
19
DTRB 20
21
22
23
DAB 24
25
Serial port connector A
End view
Serial port connector B