Motorola MVME3100 User Manual
MVME3100 Installation and Use (V3100A/IH1)
Chapter 5 Pin Assignments
50
All PMC expansion signals are shared with the USB controller.
Ethernet Connectors (GENET1/J41B, GENET2/J2B, ENET1/J2A)
There is one 10/100 and two 10/100/1000Mb/s full duplex Ethernet interfaces using the
MPC8540 Fast Ethernet Controller (FEC) and two Triple Speed Ethernet Controllers (TSEC).
One Gigabit Ethernet interface is routed to a front-panel RJ-45 connector with integrated LEDs
for speed and activity indication. The other Gigabit Ethernet interface and the 10/100 interface
are routed to P2 for rear I/O. The pin assignments for these connectors are as follows:
MPC8540 Fast Ethernet Controller (FEC) and two Triple Speed Ethernet Controllers (TSEC).
One Gigabit Ethernet interface is routed to a front-panel RJ-45 connector with integrated LEDs
for speed and activity indication. The other Gigabit Ethernet interface and the 10/100 interface
are routed to P2 for rear I/O. The pin assignments for these connectors are as follows:
77
PAR64
GND
No Connect
78
79
C/BE5#
C/BE4#
80
81
C/BE7#
C/BE6#
82
83
AD33
AD32
84
85
AD35
AD34
86
87
AD37
AD36
88
89
AD39
AD38
90
91
AD41
AD40
92
93
AD43
AD42
94
95
AD45
AD44
96
97
AD47
AD46
98
99
AD49
AD48
100
101
AD51
AD50
102
103
AD53
AD52
104
105
AD55
AD54
106
107
AD57
AD56
108
109
AD59
AD58
110
111
AD61
AD60
112
113
AD63
AD62
114
Table 5-1. PMC Expansion Connector (J4)
Pin Assignments (continued)
Pin Assignments (continued)
Pin
Signal
Signal
Pin
Table 5-2. Ethernet Connectors Pin Assignment
Pin #
Signal
1000 Mb/s
10/100 Mb/s
1
MDIO0+
_DA+
TD+
2
MDIO0-
_DA-
TD-
3
MDIO1+
_DB+
RD+
4
MDIO1-
_DC+
Not Used