Name: MVME2304-0123 Motorola VME Control Unit
Price: 5457 CNY
Availability: InStock

Description

MVME2300 PCI Mezzanine Card (PMC) Carrier Board Specification

1. Product Overview

The MVME2300 is a powerful, low-cost embedded VME controller and intelligent PCI Mezzanine Card (PMC) carrier board. It is built around an MPC603 or MPC604R PowerPC microprocessor and features flexible configuration options, easy upgrades, and support for multiple PMC modules—making it suitable for embedded control and industrial automation applications.

2. Core Hardware Features

Processor: Based on MPC603 or MPC604R PowerPC microprocessor

Support Circuitry:

ECC DRAM (Error-Correcting Code Dynamic RAM)

PROM/Flash memory

Bridges to Industry Standard Architecture (ISA) bus and VMEbus

PMC Expansion Capability:

Direct installation: 1 double-width PMC or 2 single-width PMCs

Optional expansion: 1 or 2 PMCspan PCI expansion mezzanine modules (each supporting up to 2 additional PMCs), enabling a maximum of 6 PMCs total

Front Panel Interfaces:

2 RJ45 connectors: 1 for 10/100Base-T Ethernet, 1 for debug serial port

2 front panel cutouts: Provide access to PMC I/O (matching the 2 direct PMC slots)

3. PMC Slot Configuration & I/O Routing

PMC Slot Hardware:

2 IEEE P1386.1-compliant PMC slots, supported by 8×64-pin SMT connectors

Slot compatibility: 2 single-wide PMCs or 1 double-wide PMC (occupying both slots)

I/O Routing to VMEbus:

64 pins of I/O from PMC Slot 1 (routed to VMEbus P2 connector)

46 pins of I/O from PMC Slot 2 (routed to VMEbus P2 connector)

4. VMEbus Interface & Power Supply

VMEbus Connection:

Interfaces to VMEbus via P1 (power) and P2 (signal) connectors

Compliant with VMEbus standards for embedded system integration

Power Sources:

Draws +5V, +12V, and -12V power from the VMEbus backplane (via P1 and P2 connectors)

Onboard voltage conversion: Derives +3.3V power from +5V (used for PCI bridge chip and optional PMC mezzanines)

5. Recommended Equipment for MVME2300 System

To build a complete functional system with the MVME2300, the following equipment is required or recommended:

❏ PMCspan PCI expansion mezzanine module (for additional PMC support)

❏ Peripheral Component Interconnect (PCI) Mezzanine Cards (PMCs) (for specific I/O or processing functions)

❏ VMEsystem enclosure (to house the MVME2300 and other VME modules)

❏ System console terminal (for debugging, configuration, and monitoring)

❏ Disk drives (and/or other I/O devices) + compatible controllers

❏ Operating system and/or application software (tailored to embedded control requirements)

MVME2304-0123 pdf

MVME2304-0123

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