KONTRON
Keyboard and Feature Interface
30
speedMOPSlcdCE User’s Guide
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.
11.2.1.
Example Connection AT-keyboard and Other Functions
(KBCLK)
6
5
(DIN41524)
FEMALE
6 PIN MINI-DIN
FEMALE
(PS/2 STYLE)
(+5V Vcc)
(+5V Vcc)
(PWRGOOD)
(/KBLOCK)
(/RESIN)
(BATT)
(Speaker)
(GND)
(KBDAT)
3
5
2
1
4
3
5 PIN DIN 180°
1
2
4
(KBCLK)
(GND)
(KBDAT)
11.3
Configuration
Refer to the Keyboard Features submenu in the Appendix B: BIOS chapter for information on
configuration of the keyboard interface.
Summary of Contents for speedMOPSlcdCE
Page 1: ...speedMOPSlcdCE User s Guide Document Revision 1 2...
Page 2: ......
Page 8: ...KONTRON Contents vi speedMOPSlcdCEUser s Guide...
Page 86: ...KONTRON Appendix C Block Diagram 78 speedMOPSlcdCEUser s Guide 25 APPENDIX C BLOCK DIAGRAM...
Page 88: ...KONTRON Appendix D Mechanical Dimensions 80 speedMOPSlcdCEUser s Guide 26 1 2 Side View...
Page 90: ...KONTRON Appendix E Connector Layout 82 speedMOPSlcdCEUser s Guide 27 2 Bottom Side...
