Keyboard And Ps/2 Mouse Connectors; Stacked Mini-Din Keyboard And Mouse Connector (Mse & Kbd) - Kontron 886LCD/ATX(GV) User Manual

KTD-00647-C

4.3 Keyboard and PS/2 mouse connectors

Attachment of a keyboard or PS/2 mouse adapter can be done through the stacked PS/2 mouse and
keyboard connector (MSE & KBD).
Both interfaces utilize open-drain signaling with on-board pull-up.
The PS/2 mouse and keyboard is supplied from 5V_STB when in standby mode in order to enable keyboard
or mouse activity to bring the system out from power saving states. The supply is provided through a 1.1A
resetable fuse.
4.3.1 Stacked MINI-DIN keyboard and mouse Connector (MSE & KBD)
Pull
Note U/D Ioh/Iol
- -
- -
- -
- -
- -
Signal Description – Keyboard & and mouse Connector (MSE & KBD), see below.
886LCD/ATX(GV) -/ATXU(GV)
Public User Manual
Type Signal
- NC 6
PWR 5V/SB5V 4
- NC 2
- NC 6
PWR 5V/SB5V 4
- NC 2
Date: 2007-02-08
PIN
Signal
5 MSCLK
3 GND
1 MSDAT
5 KBDCLK
3 GND
1 KBDDAT
Page 21 of 71
Pull
Type Ioh/Iol U/D Note
IOC TBD 2K2
PWR - -
IOC TBD 2K2
IOC TBD 2K2
PWR - -
IOC TBD 2K2