Technical data

Controls, LEDs, and Connectors

MVME4100 Single Board Computer Installation and Use (6806800H18D)

3.3.3.2 Ethernet Connectors (J4A/J4B)

There are four 10/100/1000 Mb/s full duplex Ethernet interfaces using the MPC8548E Triple

Speed Ethernet Controllers (TSECs). Two Gigabit Ethernet interfaces are routed to the two

front-panel RJ-45 connectors with integrated LEDs for speed and activity indication. The other

Gigabit Ethernet interfaces are routed to P2 for rear I/O. These connectors use standard pin

assignments and are as follows:

3.3.3.3 PCI Mezzanine Card (PMC) Connectors (J11 — J14, J21 — J23)

There are seven 64-pin SMT connectors on the MVME4100 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 3-4 Ethernet Connectors (J4A/J4B) Pin Assignments

Pin # 10/100/1000 Mb/s

1_DA+

2_DA-

3_DB+

4_DC+

5_DC-

6_DB-

7 _DD+

8_DD-

Table 3-5 PMC Slot 1 Connector (J11) Pin Assignments

Pin Signal Signal Pin

1TCK -12V 2

3GND INTA# 4

5INTB# INTC# 6

7PMCPRSNT1# +5V 8