Description
http://www.motorola.com/computer/literature 1-3
1
PMC slots, for a total of six slots including the two onboard the
MVME240x. The following table lists the PMCspan models that are
available for use with the MVME240x.
PCI Mezzanine Cards (PMCs)
The PMC slots on the MVME240x board are IEEE P1386.1 compliant. P2
I/O-based PMCs that follow the PMC committee recommendation for PCI
I/O when using the 5-row VME64 extension connector will be pin-out
compatible with the MVME240x.
The MVME240x board supports both front panel I/O and rear panel P2 I/O
through either PMC slot 1 or PMC slot 2. 64 pins of I/O from slot 1 and 46
pins of I/O from slot 2 are routed directly to P2.
VMEsystem Enclosure
Your MVME240x board must be installed in a VMEsystem chassis with
both P1 and P2 backplane connections. It requires a single slot, except
when PMCspan carrier boards are used. Allow one extra slot for each
PMCspan.
System Console Terminal
In normal operation, connection of a debug console terminal is required
only if you intend to use the MVME240x’s debug firmware, PPCBug,
interactively. An RJ-45 connector is provided on the front panel of the
MVME240x for this purpose.
Table 1-1. PMCspan Models
Expansion Module Description
PMCSPAN-002 Primary PCI expansion mezzanine module. Allows two PMC
modules for the MVME240x. Includes 32-bit PCI bridge.
PMCSPAN-010 Secondary PCI expansion mezzanine module. Allows two
additional PMC modules for the MVME240x. Does not include
32-bit PCI bridge; requires a PMCSPAN-002.
To Next Page
Loading...
