PMCSPAN26E-002 Emerson Network Power, PMCSPAN26E-002 Datasheet - Page 2

• Manufacturer Part Number: PMCSPAN26E-002
• Manufacturer: Emerson Network Power

Specifications of PMCSPAN26E-002

• Lead Free Status / RoHS Status: Compliant

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CarrIEr BoarDS
Emerson offers a full line of PowerPC
based VME products which can be custom configured
for specific applications via on-board PMC slots. The
PMCspan expands this capability to further increase
customizing alternatives. It is compatible with Emerson’s
PowerPlus VME series. For further information on
these host CPUs, contact your local sales representative.
ForM FaCTor
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PCI-To-PCI InTErFaCE
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PMCspan Details
Specifications
Single-slot 6U VMEbus format
Controller: PLX6150 PCI-to-PCI interface bridge
Address/Data: A32/D32
PCI Bus Clock: 33 MHz
Signaling: 5V
Mating Connector on Host Board: 114-pin PCI
Expansion Connector; still allows use of host CPU’s
original PMCs
Compliance: PCI Local Bus Specification, Revision 2.1
The flexible design of the PMCspan can be quickly and easily customized for a variety of industry-specific applications.
PMC Modules
PMC Modules
PMC Module
Processor
PMCspan
PMCspan
Module
®
microprocessor-
ProDuCT oFFErIng
In order to support the increased PCI bus loading
associated with additional PMCs, PMCspan uses the
PLX6150. This PCI-to-PCI interface bridge supports a
32-bit primary bus interface and a 32-bit secondary
bus interface. PMCspan mates directly with the host
CPU via the separate PCI expansion connector.
When the maximum of two PMCspan modules are stacked
together, the top board does not require a second PCI-
to-PCI interface bridge. Software views this secondary
module as an extension to the primary PMCspan.
IEEE P1386.1 PCI MEzzanInE CarD SloTS
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Address/Data: A32/D32, PMC PN1, PN2, PN4
connectors
PCI Bus Clock: 33 MHz
Signaling: 5V
Power: +3.3V, +5V, ±12V, 7.5 watts max. per PMC
Module Types: Two single-wide or one double-
wide, front- panel or P2 I/O
P2 PMC I/O: 64 I/O signals from first PMC routed
to VMEbus P2 connector