User`s guide

Jumpers and Connectors • 27
2.3 Connectors Pin Assignment
2.3.1 Keyboard Connector
Pin # Signal Function
1 KBDATA Keyboard Data
2 NC No Connect
3 GND Ground
4 +5V Power
5 KBCLK Keyboard Clock
6 NC No connect
Table 9: Keyboard Connector
Note: Circular DIN keyboard connector is available on the cPCI-6820 only.
The cPCI-6810 does not support a keyboard connector.
2.3.2 Mouse Connector
Pin # Signal Function
1 MSDATA Mouse Data
2 NC No Connect
3 GND Ground
4 +5V Power
5 MSCLK Mouse Clock
6 NC No Connect
Table 10: Mouse Connector
Note: Circular DIN mouse connector is available on the cPCI-6820 only.
The cPCI-6810 does not support a mouse connector.
2.3.3 Keyboard and Mouse Combo Connector
Pin # Signal Function
1 KBDATA Keyboard Data
2 MSDATA Mouse Data
3 GND Ground
4 +5V Power
5 KBCLK Keyboard Clock
6 MSCLK Mouse Clock
Table 11: Keyboard and Mouse Combo Connector
Note: Keyboard and Mouse Combo Connector is available on the
cPCI-R6820 RTM only. A Y-cable is shipped with the RTM and can
be use to connect a PS/2 keyboard and mouse at the same time.
Direct connection of a PS/2 keyboard is also supported for
applications that do not require a mouse.