Configuration; Example Connection At-Keyboard And Other Functions - Kontron speedMOPSlcdCE User Manual

BATT (System Battery Connection)
 This pin connects a system battery to all modules.

The battery voltage has to be higher than 2.2V and lower than 4.5V. A 3V battery is
recommended.
 A battery is not needed to hold CMOS setup data. Your configurations for hard disks,
floppy drives, and other peripherals are saved in an onboard EEPROM. However, you
need a battery to save the CMOS date and time when power supply is turned off.

Example Connection AT-keyboard and Other Functions

11.2.1.
6 PIN MINI-DIN
FEMALE (PS/2 STYLE)
6
(+5V Vcc)
4
2
5 PIN DIN 180°
(DIN41524)
FEMALE
3
5

Configuration

11.3
Refer to the Keyboard Features submenu in the Appendix B: BIOS chapter for information on
configuration of the keyboard interface.
Keyboard and Feature Interface
(KBCLK)
5
(GND)
3
1
(KBDAT)
(Speaker)
1
(KBCLK)
(GND)
4
2
(KBDAT)
(+5V Vcc)
(PWRGOOD)
(/RESIN)
(/KBLOCK)
(BATT)
30
KONTRON
speedMOPSlcdCE User's Guide