Intel MPCBL0010 用户手册
MPCBL0010 SBC—Connectors and LEDs
Intel NetStructure
®
MPCBL0010 Single Board Computer
Technical Product Specification
October 2006
48
Order Number: 304120
5.3
Front Panel Connectors
5.3.1
Ethernet 10/100 Debug Connector (J3)
A single Ethernet port interface is provided on the front edge of the card using an RJ-45
style shielded connector (Tyco* RJ714-CL2). This port can be used for debug or
for its position on the board.
Note:
When using the Ethernet 10/100 Debug Connector, you must use shielded category 5
cabling.
Figure 14.
Ethernet 10/100 Debug Connector
Table 16.
Ethernet 10/100 Debug Connector Pin Assignments
Pin
Signal
1
TX+
2
TX-
3
RX+
4
No Connect
5
No Connect
6
RX-
7
No Connect
8
No Connect
Table 17.
Ethernet 10/100 Debug Connector LED Operation
LED
Function
LNK
Off: No Link
Amber: Link
Amber-blink: Link & Activity
Amber: Link
Amber-blink: Link & Activity
SPD
Off: 10Mb/s
Green: 100Mb/s
Green: 100Mb/s