KONTRON
Keyboard and Mouse Interfaces
20
CMP/P3 and CMP/C3 User’s Guide
10.
KEYBOARD AND MOUSE INTERFACES
The mouse connector is available through Connector X11 (6 pins). The keyboard connector is
available through Connector X10 (6 pins).
10.1
Keyboard Connector
The following table shows the pinout of the PS/2 keyboard connector on the front panel.
Header
Pin
Signal Name
Function
1
KBDAT
PS/2 Keyboard data (bi-directional I/O)
2
MSDAT
PS/2 Mouse data
3
KEYGND
Ground (filtered)
4
KEYVCC (*)
+5V (filtered)
5
KBCLK
PS/2 Keyboard clock (bi-directional I/O)
6
MSCLK
PS/2 Mouse clock
10.2
Mouse Connector
The following table shows the pinout of the PS/2 mouse connector on the front panel.
Header
Pin
Signal Name
Function
1
MSDAT
PS/2 Mouse data
2
NC
For internal use only
3
KEYGND
Ground (filtered)
4
KEYVCC (*)
+5V (filtered)
5
MSCLK
PS/2 Mouse clock
6
NC
For internal use only
Note
:
(*)
To protect external power lines of peripheral devices, make sure that
-- the wires have the right diameter to withstand maximum available current
-- the enclosure of the peripheral device fulfils fire-protection requirements
-- of IEC/EN 60950.
To find the location of the keyboard connector, please see the Appendix E: Connector Layout
chapter.
10.3
Configuration
Refer to the Keyboard Features submenu in the Appendix B: BIOS chapter for information on
configuration.
