ECM-3711 Series

2.4.14 PS/2 Keyboard & Mouse Connector (JKB1)

Signal

PIN

PIN

Signal

MDAT

6

5

KDAT

 

 

 

 

GND

4

3

+5V

 

 

 

 

KCLK

2

1

MCLK

 

 

 

 

2.4.14.1 Signal Description – PS/2 Keyboard & Mouse Connector (JKB1)

 

Signal

 

Signal Description

 

KCLK

 

Bi-directional clock signal used to strobe data/commands from/to the PC-AT

 

 

 

keyboard.

 

 

 

 

 

 

KDAT

 

Bi-directional serial data line used to transfer data from or commands to the PC-AT

 

 

keyboard.

 

 

 

 

 

 

 

 

MCLK

 

Bi-directional clock signal used to strobe data/commands from/to the PS/2 mouse.

 

 

MDAT

 

Bi-directional serial data line used to transfer data from or commands to the PS/2

 

 

mouse.

 

 

 

 

 

 

 

 

2.4.15RJ-45 Ethernet (JLAN1, JLAN2)

JLAN1

JLAN2

PortDescription

Allows connection to a Local

RJ-45 Area Network (LAN) through

a network hub.

40 ECM-3711 Series User’s Manual