ROM-DB7502 User Manual
14
2.4.1.7
RJ45 (CN2A)
The ROM-DB7502 Evaluation Board provides an RJ45 connector with integrated
magnetics for 10/100/1000Mb Ethernet.
Pin
Pin Name
DESCRIPTION
L1
GBE_LINK_ACT# Ethernet controller activity indicator active low.
L2
+V3
L3
GBE_LINK1000#
Ethernet controller 1000Mbit/sec link indicator active
low.
L4
GBE_LINK100#
Ethernet controller 100Mbit/sec link indicator active
low
R1
GBE_CTREF
Reference voltage for carrier board Ethernet channel
0 magnetics center tap
R2
G
Media Dependent Interface (MDI) differential pair 0
R3
GBE_MDI0-
Media Dependent Interface (MDI) differential pair 0
R4
G
Media Dependent Interface (MDI) differential pair 1
R5
GBE_MDI1-
Media Dependent Interface (MDI) differential pair 1
R6
G
Media Dependent Interface (MDI) differential pair 2
R7
GBE_MDI2-
Media Dependent Interface (MDI) differential pair 2
R8
G
Media Dependent Interface (MDI) differential pair 3
R9
GBE_MDI3-
Media Dependent Interface (MDI) differential pair 3
R10
GND
GND
H1/H2/H3/H4
GND_GBE
Frame Ground
Содержание ROM-DB7502
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Страница 15: ...7 ROM DB7502 User Manual Chapter 2 H W Installation 2 3 ROM DB7501 Overview ...
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