Description
Key Technical Specifications
- Model Number: MVME7100
- Manufacturer: Emerson Network Power / Motorola
- Series: MVME VMEbus SBC Family
- Processor: NXP/Freescale MPC864xD Dual-Core PowerPC e600
- Clock Speed: Up to 1.3 GHz
- Memory: Up to 8 GB DDR2 ECC
- Storage: 128 MB NOR Flash + 2/4/8 GB NAND Flash
- Network: 4x Gigabit Ethernet Ports
- Expansion: Dual PMC-X / XMC Sites, 8x PCIe Lanes
- Bus Interface: VME64x with 2eSST (320 MB/s)
Functional Role & Application Analysis
The Emerson MVME7100 is a 6U VME single-board computer built for applications where failure is not an option. It uses the MPC864xD dual-core PowerPC to handle heavy real-time workloads that older single-core boards simply cannot manage. This isn’t just a CPU card; it’s a complete embedded platform with four gigabit Ethernet ports and high-speed VME64x 2eSST connectivity.
You get up to 8 GB of ECC DDR2 memory and onboard NAND flash, which means you can run complex operating systems like VxWorks or Linux directly from the board without relying on slow disk drives. The 2eSST protocol pushes VME bandwidth to 320 MB/s, solving the I/O bottleneck that plagues legacy systems. It’s designed to drop into existing VME chassis, protecting your infrastructure investment while delivering modern processing power.
- Use Case 1: Radar signal processing and flight control computers in defense and aerospace platforms requiring high-throughput data handling
- Use Case 2: Industrial process control and robotics in manufacturing environments demanding real-time deterministic response
- Use Case 3: Critical maintenance and performance upgrade for legacy VME systems running on obsolete MPC74xx processors
Our Quality Standard & Testing Process
We understand that the cost of an unreliable VME board is far greater than its purchase price. A failed SBC in a defense or industrial control system can mean mission failure or extended production downtime. We have established a rigorous, multi-stage testing process to ensure every product we ship is 100% functional.
- Visual & Component Inspection: All parts undergo professional cleaning and visual inspection under magnification. We check for physical damage, capacitor leakage, trace corrosion, or compromised components on the PCB.
- Live System Test: The module is installed in a live VME test chassis and run for 24 hours to verify continuous operation, thermal stability, and backplane communication.
- Full-Function Diagnostics: We stress-test both PowerPC cores, verify DDR2 ECC memory integrity, validate all four Gigabit Ethernet ports, and confirm VME64x 2eSST bus performance under load.
- Warranty Backing: Only parts that pass all diagnostic tests are approved for shipment and backed by our full 12-month warranty.
EMERSON MVME7100
Compatibility & Migration Paths
To ensure this MVME7100 is 100% compatible with your system, you must check these key compatibility points. Failure to verify this is a common project risk that causes extended integration delays.
- Firmware/Bootloader: You must confirm the bootloader version matches your VxWorks or Linux BSP. The MVME7100 requires specific firmware to initialize the MPC864xD correctly.
- Required Components: Verify your VME chassis supports VME64x and has adequate cooling for a 1.3 GHz dual-core processor. Check that your PMC/XMC cards are compatible with the MVME7100’s expansion slots.
- Replacement & Alternatives: The MVME7100 is a direct upgrade path from MPC74xx-based VME boards. If you need even higher performance, consider the MVME7120, but verify your backplane and power budget first.
- Get Expert Help: Unsure about your system? Contact our technical team today for a free compatibility check. Send us your current VME configuration and software version, and we will verify the exact match before you order.
