D R A F T — F O R I N
T E R N A L U S E O N L Y
15
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User Guide
CP6105X
2 Functional Description
2.1 Board Inter faces
2.1.1 PMC Interface
The CP6105X provides one 3.3 V standard PMC interface with a dedicated 32-bit / 66 MHz PCI Express-
to-PCI bridge. The PMC interface is compliant with the IEEE 1386.1-2001 specification, which defines
a PCI electrical interface for the CMC (Common Mezzanine Card) form factor.
A PMC module can be connected to the CP6105X via the standard PMC connectors J11 and J12.
2.1.2 XMC Interface
For easy and flexible configuration a standard XMC connector, J15, is available. The board uses one x8
PCI Express 3.0 interface operating at 8.0 GT/s and compliant with the ANSI/VITA 42.0 and ANSI/VITA
42.3 specifications.
Table 4: PMC PCI Frequency Configuration
FREQUENCY
M66EN Signal
J21 (Jn2)
DIP SWITCH SW2
SWITCH 3
33 MHz
Low
OFF
33 MHz
--
ON
66 MHz
High
OFF
