GE CPMC1303 CompactPCI PMC Carrier Card (Industrial-Grade 3U PCI Mezzanine Integration Platform)

The GE CPMC1303 CompactPCI PMC Carrier Card is a professional-grade embedded computing interface designed for integrating industry-standard PMC (PCI Mezzanine Card) modules into 3U CompactPCI backplane systems. Leveraging General Electric's proven expertise in mission-critical control platforms, this carrier card delivers reliable PMC expansion capabilities through hot-swap architecture, extended temperature operation, and high-speed 32-bit PCI bus connectivity.

Engineered for telecommunications infrastructure, industrial process control, military/aerospace systems, and automated test equipment, the CPMC1303 addresses the challenge of expanding legacy CompactPCI systems with specialized I/O, communication, DSP, and custom function modules. It eliminates the need for costly system redesigns while maintaining backward compatibility with existing PMC module inventories.

Through standardized PICMG 2.0 compliance and flexible configuration options, this carrier card offers seamless integration for system integrators, OEM manufacturers, equipment upgrade projects, and maintenance teams. Contact our engineering team for application-specific selection guidance, compatibility verification, and technical documentation.

Core Features & Technical Advantages

Universal PMC Module Compatibility
Supports all industry-standard PMC modules including analog/digital I/O cards, serial/Ethernet communication interfaces, DSP processors, and application-specific function modules. The P14/P15 connector pair provides full electrical and mechanical compliance with IEEE 1386.1 PMC specifications, ensuring reliable signal integrity across diverse module types.

Hot-Swap Operational Capability
Enables live insertion and removal in hot-swap CompactPCI chassis without system shutdown, minimizing downtime during maintenance, module replacement, or system reconfiguration. Integrated hot-swap controller manages power sequencing and PCI bus enumeration to prevent backplane disruption.

Extended Industrial Temperature Range
Operates reliably from -40°C to +85°C ambient temperature, suitable for outdoor telecom shelters, factory floor environments, military vehicles, and aerospace applications. Conformal coating protection enhances resistance to moisture, dust, and chemical contaminants in harsh industrial settings.

High-Performance PCI Bus Architecture
Delivers 32-bit PCI Local Bus operation at 33/66 MHz clock frequencies, providing up to 264 MB/s peak data throughput for bandwidth-intensive applications such as real-time data acquisition, high-speed communication processing, and multi-channel signal analysis.

Comprehensive Power Distribution
Supplies regulated +3.3V, +5V, and ±12V power rails to PMC modules directly from the CompactPCI backplane, supporting total power budgets up to 7W per PMC site. Integrated overcurrent protection and power sequencing circuits safeguard both carrier and PMC module during startup and fault conditions.

Standards-Compliant Design
Full compliance with PICMG 2.0 (CompactPCI), IEEE 1101.10 (Eurocard mechanical), PCI 2.3 (electrical/protocol), and IEEE 1386.1 (PMC) specifications ensures interoperability across multi-vendor system architectures and long-term product availability for legacy system support.

Typical Application Scenarios

The CPMC1303 carrier card serves critical roles in systems requiring modular expansion, legacy equipment upgrades, and specialized I/O integration:

Telecommunications Network Infrastructure
Deploy in central office switching systems, base station controllers, and network access equipment to integrate PMC-based T1/E1/T3 line cards, SONET/SDH framers, VoIP DSP modules, and protocol converters. Supports carrier-grade reliability requirements with hot-swap maintenance and redundant system architectures.

Industrial Process Automation & SCADA
Integrate specialized analog I/O, fieldbus communication (Profibus, Modbus, DeviceNet), and custom sensor interface PMC modules into distributed control systems for chemical processing, oil & gas pipelines, water treatment facilities, and power generation plants. Enables gradual migration from legacy VME systems to CompactPCI platforms while preserving existing PMC module investments.

Military & Aerospace Embedded Computing
Provide ruggedized PMC expansion for avionics mission computers, radar signal processing systems, electronic warfare platforms, and unmanned vehicle control systems. Extended temperature operation and conformal coating meet MIL-STD environmental requirements for ground vehicles, naval vessels, and airborne installations.

Automated Test Equipment (ATE) & Instrumentation
Create flexible test platforms by combining the CPMC1303 with PMC digitizer cards, arbitrary waveform generators, digital pattern generators, and RF measurement modules. Supports semiconductor production testing, aerospace component validation, and telecommunications equipment certification laboratories.

Medical Imaging & Diagnostic Systems
Integrate high-speed data acquisition PMC modules for CT scanners, MRI systems, and ultrasound equipment requiring real-time signal processing and image reconstruction. PCI bus bandwidth supports multi-channel analog-to-digital conversion and DSP coprocessor modules.

Technical Parameters & Selection Guide

To facilitate system design and component selection, the following specifications define the CPMC1303's operational characteristics and integration requirements:

Selection Considerations for System Integration

When specifying the CPMC1303 for your application, evaluate the following system-level parameters to ensure compatibility and optimal performance:

• PMC Module Power Requirements: Verify that your PMC module's power consumption (check datasheet for +3.3V, +5V, ±12V current draw) remains within the carrier's 7W total budget and individual rail limits.
• PCI Bus Speed Matching: Confirm PMC module supports 33 MHz or 66 MHz operation. The carrier auto-negotiates to the lower speed if mixed-speed modules are present in the system.
• Chassis Hot-Swap Capability: Hot-swap functionality requires PICMG 2.1-compliant backplane and chassis with hot-swap power management. Standard CompactPCI chassis require power-down before card insertion/removal.
• Thermal Management: In high-density configurations or elevated ambient temperatures, ensure adequate chassis airflow (typically 10-15 CFM per slot) to maintain component temperatures within specifications.
• Operating System Driver Support: Verify PMC module manufacturer provides drivers for your target OS (VxWorks, Linux, Windows, QNX). The carrier itself is transparent to software and requires no specific drivers.

For application-specific selection assistance, provide our engineering team with: system architecture overview, PMC module part numbers, operating environment conditions (temperature, vibration, humidity), chassis specifications, and any special requirements (EMI/EMC, safety certifications, extended warranty). We will recommend optimal configuration and identify potential integration considerations.

Extended Integration Capabilities

Multi-Carrier System Architectures
Scale I/O capacity by deploying multiple CPMC1303 carriers across CompactPCI backplane slots. Each carrier operates independently, allowing mixed PMC module types (analog I/O, digital I/O, communication interfaces) within a single chassis. PCI bridge chips on system controller cards manage address space allocation and interrupt routing across all PMC modules.

Hybrid VME/CompactPCI Configurations
Migrate legacy VME-based systems to CompactPCI incrementally by reusing existing PMC module inventory. The CPMC1303 enables PMC modules originally deployed on VME PMC carriers to function in CompactPCI environments, reducing upgrade costs and preserving validated I/O configurations.

Redundant System Designs
Implement N+1 redundancy by installing spare CPMC1303 carriers with duplicate PMC modules in hot-swap chassis. Failover software monitors PMC module health and automatically switches to backup carriers upon fault detection, maintaining continuous operation in critical infrastructure applications.

Custom PMC Module Development
The carrier's standards-compliant design supports custom PMC module development for proprietary I/O requirements. Reference designs and electrical specifications enable third-party PMC modules to integrate seamlessly, providing application-specific functionality without modifying the carrier hardware.

Delivery, Service & Quality Assurance

Lead Time & Availability
Standard CPMC1303 carrier cards typically ship from stock within 3-5 business days for quantities up to 10 units. Larger volume orders (10+ units) or custom configurations (extended temperature screening, additional testing) require 2-3 weeks lead time. Contact our sales team for current inventory status and expedited shipping options.

Warranty Coverage
All GE CPMC1303 carrier cards include a comprehensive 12-month manufacturer warranty covering defects in materials and workmanship. Warranty service includes free replacement of defective units, return shipping labels, and technical support during troubleshooting. Extended warranty programs (24/36 months) are available for mission-critical deployments and long-term projects.

Technical Support Services
Our engineering team provides pre-sale and post-sale technical assistance including: PMC module compatibility verification, system integration consulting, driver installation guidance, troubleshooting support, and RMA processing. Support is available via email, phone, and remote desktop sessions (subject to NDA for proprietary systems).

Documentation Package
Each carrier card ships with complete technical documentation: product datasheet (electrical/mechanical specifications), user manual (installation procedures, jumper settings), compliance certificates (CE, FCC, RoHS), and integration notes (PCI address mapping, interrupt configuration). CAD files (STEP, DXF) and schematic diagrams are available under NDA for OEM integrators.

Quality Certifications
Manufactured under ISO 9001:2015 quality management systems with full traceability of components and production lots. Units undergo 100% functional testing including PCI bus compliance verification, power supply validation, and thermal cycling. Optional burn-in testing (48-72 hours at elevated temperature) is available for high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can the GE CPMC1303 CompactPCI PMC carrier card support 64-bit PMC modules?
A: The CPMC1303 provides a standard 32-bit PCI interface through the P14/P15 PMC connectors. While 64-bit PMC modules are mechanically compatible and will physically install, they will operate in 32-bit mode with reduced bandwidth. If your application requires full 64-bit PCI operation, consider upgrading to PCI-X or PCI Express-based carrier solutions that support wider data paths.

Q: How many PMC modules can one CPMC1303 carrier card accommodate simultaneously?
A: Each CPMC1303 carrier provides a single PMC site supporting one standard single-width PMC module. For applications requiring multiple PMC modules, install additional CPMC1303 carriers in separate CompactPCI backplane slots. A typical 6U or 8-slot 3U CompactPCI chassis can accommodate 4-6 PMC carrier cards depending on system controller and peripheral card requirements.

Q: What is the maximum power consumption allowed for PMC modules on the CPMC1303?
A: The carrier supplies up to 7 watts total power distributed across multiple voltage rails: +3.3V at 1.5A maximum, +5V at 2.0A maximum, and ±12V at 0.5A each. Before selecting a PMC module, verify its datasheet power specifications do not exceed these limits. High-power PMC modules (such as multi-channel DSP cards or high-speed digitizers) may require carriers with enhanced power delivery capabilities.

Q: Is the CPMC1303 compatible with PXI or PXI Express instrumentation systems?
A: No, the CPMC1303 is designed exclusively for CompactPCI (PICMG 2.0) backplanes and is not compatible with PXI or PXI Express systems. While PXI shares mechanical similarities with CompactPCI, it incorporates additional timing and trigger buses (PXI_CLK10, PXI_STAR, PXI_TRIG) that are not present on the CPMC1303. For PXI systems, use PXI-specific PMC carrier modules that support the PXI timing and synchronization architecture.

Q: How do I configure the PCI address space and interrupt routing for my PMC module?
A: The CPMC1303 carrier automatically maps PMC module resources (memory, I/O, configuration space) into the CompactPCI system's PCI address space during boot-time enumeration. No manual jumper or switch configuration is required. Use your operating system's PCI discovery tools (lspci command in Linux, Device Manager in Windows, or vxbPciShow in VxWorks) to identify the PMC module's base addresses and assigned interrupt line. Install the PMC module manufacturer's device driver, which will handle resource allocation and interrupt service routines.

Q: Can I use the CPMC1303 in a non-hot-swap CompactPCI chassis?
A: Yes, the CPMC1303 functions correctly in both hot-swap and non-hot-swap CompactPCI chassis. In standard (non-hot-swap) chassis, you must power down the entire system before inserting or removing the carrier card to prevent electrical damage and PCI bus disruption. Hot-swap capability requires a PICMG 2.1-compliant chassis with hot-swap power management circuitry and appropriate backplane support.

Q: What environmental protection does the CPMC1303 offer for harsh industrial conditions?
A: The carrier features conformal coating on PCB assemblies to protect against moisture, dust, and chemical contaminants. It operates reliably across -40°C to +85°C ambient temperature range and withstands shock (30G) and vibration (5G, 5-500 Hz) per MIL-STD-810 guidelines. For extremely harsh environments (salt spray, explosive atmospheres, extreme EMI), consult our engineering team regarding additional ruggedization options or sealed enclosure recommendations.

Request Selection Assistance & Quotation

To obtain detailed selection recommendations, technical specifications, pricing quotations, or integration support for the GE CPMC1303 CompactPCI PMC Carrier Card, please provide the following information to our engineering team:

• Project Overview: Application type (telecom, industrial control, military, test equipment), system architecture, and performance objectives
• PMC Module Details: Manufacturer, part number, function (I/O, communication, DSP), and power requirements
• Operating Environment: Ambient temperature range, humidity levels, vibration/shock exposure, and installation location
• System Configuration: CompactPCI chassis model, backplane type (hot-swap/standard), number of PMC carriers required, and system controller specifications
• Quantity & Timeline: Unit quantity, desired delivery schedule, and any special testing or certification requirements

Our application engineers will respond within 24 hours with customized recommendations, compatibility verification, integration guidance, and formal quotations. For urgent inquiries or complex system designs, schedule a technical consultation call to discuss your requirements in detail.

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