Applying Power
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2
PMC Slots
Two openings located on the front panel provide I/O
expansion by allowing access to one or two 4-port single-
wide or one 8-port double-wide PCI Mezzanine Card
(PMC), connected to the PMC connectors on the
MVME240x. Refer to Appendix B, Connector Pin
Assignments for additional information on pin assignments
for the PMC connectors.
!
Warning
Do not attempt to install any PMC boards without
performing an operating system shutdown and following the
procedures given in the user’s manual for the particular
PMC.
PCI MEZZANINE CARD (PMC Slot 1)
The right-most (lower) opening labeled
PCI MEZZANINE
CARD on the MVME240x front panel provides front panel
I/O access to a PMC that is connected to the 64-pin
connectors J11 through J14 on the MVME240x module.
Connector J14 allows rear panel P2 I/O.
This slot is MVME240x Port 1.
PCI MEZZANINE CARD (PMC Slot 2)
The left-most (upper) opening labeled
PCI MEZZANINE
CARD on the MVME240x front panel provides front panel
I/O access to a PMC that is connected to the 64-pin
connectors J21 through J24 on the MVME240x module.
Connector J24 allows rear panel P2 I/O.
This slot is MVME240x Port 2.
PCI MEZZANINE CARD PCI MEZZANINE CARD
PMC2
PMC1
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