Motorola MVME2400 Series Manuel de service télécharger pdf (Page 19)

MVME240x Description

http://www.mcg.mot.com/literature 1-3

Support for two IEEE P1386.1 PCI mezzanine cards is provided via eight

64-pin SMT connectors. Front panel openings are provided on the

MVME240x board for the two PMC slots.

In addition, there are 64 pins of I/O from PMC slot 1 and 46 pins of I/O

from PMC slot 2 that are routed to P2. The two PMC slots may contain two

single-wide PMCs or one double-wide PMC. There are also two RJ45

connectors on the front panel: one for the Ethernet 10BaseT/100BaseTX

interface, and one for the async serial debug port. The front panel also

includes reset and abort switches and status LEDs.

PMCspan Expansion Mezzanine

An optional PCI expansion mezzanine module or PMC carrier board,

PMCspan, provides the capability of adding two additional PMCs. Two

PMCspans can be stacked on an MVME240x, providing four additional

PMC slots, for a total of six slots including the two onboard the

MVME240x. Table 1-2 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.

Table 1-2. 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.

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Motorola MVME2400 Series Manuel de service Page 19