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MVME3100 Single Board Computer Installation and Use (6806800M28C)
132
7.7 VPD EEPROM
The MVME3100 board provides an 8KB dual address serial EEPROM containing vital product
data (VPD) configuration information specific to the MVME3100. Typical information that may
be present in the EEPROM may include: manufacturer, board revision, build version, date of
assembly, memory present, options present, L2 cache information, etc. The VPD EEPROM is
hardwired to have a device ID as shown in Table 7-4 on page 130. Refer to the 2-Wire Serial
EEPROM Datasheet listed in Appendix B, Related Documentation, for additional details.
7.8 RTM VPD EEPROM
The MVME3100 board provides an 8KB dual address serial EEPROM containing VPD
configuration information specific to the MVME3100 RTM. Typical information that may be
present in the EEPROM may include: manufacturer, board revision, build version, date of
assembly, options present, etc. The RTM VPD EEPROM device ID is user selectable with the
recommended value for MVME3100 as shown in Table 7-4 on page 130. Refer to the2-Wire
Serial EEPROM Datasheet listed in Appendix B, Related Documentation, for additional details.
7.9 Ethernet PHY Address
The assigned Ethernet PHY addresses on the MPC8540 MII management (MIIM) bus is shown
in the following table.
Table 7-5 PHY Types and MII Management Bus Addresses
MPC8540
Ethernet Port Function/Location PHY Types
PHY MIIM Address
[4:0]
TSEC1 Gigabit Ethernet port routed to front
panel
BCM5461S 01
TSEC2 Gigabit Ethernet port routed to P2 BCM5461S 02
Fast Ethernet
Controller
10/100 Ethernet port routed to P2 BCM5221 03