Ethernet Connectors (Genet1/J41B, Genet2/J2B, Enet1/J2A); Pci Mezzanine Card (Pmc) Connectors (J11 - J14, J21 - J23); Table 5-2 Ethernet Connectors Pin Assignment; Table 5-3 Pmc Slot 1 Connector (J11) Pin Assignments - SMART Embedded Computing MVME3100 Installation And Use Manual

Ethernet Connectors (GENET1/J41B, GENET2/J2B, ENET1/J2A)

5.2.2 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:
Table 5-2
Pin #
1
2
3
4
5
6
7
8
5.2.3 PCI Mezzanine Card (PMC) Connectors (J11 – J14, J21 – J23)
There are seven 64-pin SMT connectors on the MVME3100 to provide 32/64-bit PCI
interfaces and P2 I/O for one optional add-on PMC.
PMC slot connector J14 contains the signals that go to VME P2 I/O rows A, C, D, and Z.
The pin assignments for these connectors are as follows.
Table 5-3
Pin
1
3
5
MVME3100 Single Board Computer Installation and Use (6806800M28H)
Ethernet Connectors Pin Assignment
Signal 1000 Mb/s
MDIO0+ _DA+
MDIO0- _DA-
MDIO1+ _DB+
MDIO1- _DC+
MDIO2+ _DC-
MDIO2- _DB-
MDIO3+ _DD+
MDIO3- _DD-
PMC Slot 1 Connector (J11) Pin Assignments
Signal
TCK
GND
INTB#
Signal
-12V
INTA#
INTC#
10/100 Mb/s
TD+
TD-
RD+
Not Used
Not Used
RD-
Not Used
Not Used
Pin
2
4
6
81