EBC2
Functional Description
ID 29022, Rev. 01
© 2005 Kontron Modular Computers GmbH
Page 2 - 45
26873
.02.VC.050120/135443
P R E L I M I N A R Y
2.4.27
J31 - FE1 Fast Ethernet Connector
This connector is used to provide Fast Ethernet interfacing. This is an 8-pin, RJ45 type connec-
tor which has link status LEDs integrated in the connector housing.
Figure 2-33: J31 - FE1 Fast Ethernet Connector
2.4.28
J32 - USB1 Connector
This connector is used for providing a host, device, or OTG USB 2.0 interface for E²Brain™
modules. It is a standard USB type mini AB receptacle connector.
Figure 2-34: J32 - USB1 Connector
Table 2-42: Pinout of J31
PIN
SIGNAL
DESCRIPTION
1
TDP2
Transmit data +
2
TDN2
Transmit data -
3
RDP2
Receive data +
4
NC
5
NC
6
RDN2
Receive data -
7
NC
9
NC
Table 2-43: Pinout of J32
PIN
SIGNAL
1
VCC
2
DATA-
3
DATA+
4
ID
5
GND
8
1
ACT
SPEED
LED OPERATION:
ACT
OFF: link not active
YELLOW: link active
YELLOW BLINKING: activity on link
SPEED
OFF: 10 Mbps
GREEN: 100 Mbps
1
5