Lenovo NetVista Technical information manual for NetVista 6269, 6568, 6569, 65 - Page 40
Keyboard and mouse connectors, Serial connector, Table 12. Keyboard, connector-pin assignments
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Keyboard and mouse connectors 6 4 2 5 3 1 Table 12. Keyboard connector-pin assignments Pin Signal I/O Pin 1 Data I/O 4 2 Reserved 3 Ground I/O 5 6 Signal +5 V dc Clock Reserved Table 13. Mouse connector-pin assignments Pin 1 2 3 Signal Data Reserved Ground I/O I/O I/O Pin 4 5 6 Signal +5 V dc Clock Reserved Serial connector 1 5 6 9 Table 14. Serial connector-pin assignments Pin 1 2 3 4 5 Signal Data carrier detect Receive data# Transmit data# Data terminal read Ground I/O I I O O Pin 6 7 8 9 Signal Data set ready Request to send Clear to send Ring indicator I/O I/O I/O I/O I/O I/O I O I I 30 NetVista™ Technical Information Manual
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30
NetVista™ Technical Information Manual
Keyboard and mouse connectors
Serial connector
Table 12. Keyboard
connector-pin assignments
Pin
Signal
I/O
Pin
Signal
I/O
1
Data
I/O
4
+5 V dc
2
Reserved
I/O
5
Clock
I/O
3
Ground
6
Reserved
I/O
Table 13. Mouse
connector-pin assignments
Pin
Signal
I/O
Pin
Signal
I/O
1
Data
I/O
4
+5 V dc
2
Reserved
I/O
5
Clock
I/O
3
Ground
6
Reserved
6
4
2
1
3
5
Table 14. Serial
connector-pin assignments
Pin
Signal
I/O
Pin
Signal
I/O
1
Data carrier detect
I
6
Data set ready
I
2
Receive data#
I
7
Request to send
O
3
Transmit data#
O
8
Clear to send
I
4
Data terminal read
O
9
Ring indicator
I
5
Ground
1
5
6
9