WhatsApp: +86 16626708626
Email: 
Phone: +86 16626708626Description
Real-World Use & Application Scenarios
The Motorola MVME6100 series is a powerful and versatile line of VMEbus single board computers widely used across industries such as defense, aerospace, industrial automation, and medical imaging. This series is designed to address demanding applications involving real-time processing, high-throughput data handling, and complex control in harsh industrial environments. Engineers rely on the Motorola MVME6100 to optimize system performance where balancing high-speed communication, reliability, and maintenance of legacy infrastructure is important. It is ideal for embedded systems requiring computation-intensive tasks, including signal processing, data acquisition, and networked control, making it valuable in control rooms, aircraft avionics, and hospital imaging equipment.
- MVME6100
Product Introduction & Positioning
At the core of the Motorola MVME6100 series is the MPC7457 PowerPC processor, capable of running at speeds up to 1.267 GHz and supported by a 128-bit AltiVec™ coprocessor for advanced parallel data processing suited to computationally intensive workloads. The MVME6100 sets a new standard by integrating the Tundra Tsi148 VMEbus interface chip that supports the advanced 2eSST protocol, yielding impressive VMEbus transfer rates up to 320 MB/s.
The board supports up to 2 GB of DDR ECC memory, ensuring data integrity in critical applications, alongside 128 MB of flash memory divided into two technologically managed banks. Dual 33/66/100 MHz PMC-X sites provide configurable expansions that support a wide array of industry-standard I/O modules, increasing customization according to user-specific system needs. For high-speed networking, dual Gigabit Ethernet interfaces facilitate fast communication in distributed systems.
As a migration platform, the MVME6100 series provides an excellent balance of innovation and backward compatibility for customers upgrading from legacy Motorola VMEbus architectures, with support for multiple real-time operating systems including VxWorks and Linux.
Key Technical Features & Functional Benefits
The MVME6100’s MPC7457 processor delivers efficient 64-bit RISC architecture enhanced by integrated L1 and L2 caches, paired with a 2 MB L3 cache using SDR SRAM, improving processing throughput and responsiveness. Its memory subsystem supports up to 2 GB of ECC-protected DDR RAM with a 133 MHz memory bus, balancing speed and reliability.
Featuring the latest VMEbus 2eSST protocol via the Tundra Tsi148 chip, the board achieves data transfer rates that significantly reduce communication bottlenecks. Two PMC-X slots supporting full PCI/PCI-X bus speeds enable integration of advanced peripherals or specialized I/O needed for complex real-time control or data acquisition tasks.
The inclusion of dual 10/100/1000 Mbps Ethernet ports provides robust and flexible network connectivity options. Additional I/O includes two asynchronous serial ports, a battery-backed real-time clock, and onboard flash memory for secure firmware storage, all designed for dependable long-term operation in harsh settings.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Model | Motorola MVME6100 |
| Brand | Motorola / Emerson / Artesyn |
| Product Type | VMEbus Single Board Computer |
| Processor | MPC7457 PowerPC 64-bit RISC |
| Processor Speed | Up to 1.267 GHz |
| Coprocessor | 128-bit AltiVec™ vector unit |
| Cache | L1: 32 KB instruction + 32 KB data; L2: 512 KB; L3: 2 MB SDR SRAM |
| Memory | Up to 2 GB DDR ECC SDRAM |
| Flash Memory | 128 MB total (two 64 MB banks) |
| PMC Expansion Slots | Two IEEE P1386.1 PCI-X 32/64-bit, 33/66/100 MHz |
| Ethernet Interface | Dual 10/100/1000 Mbps Gigabit Ethernet |
| Serial Ports | Two asynchronous serial ports |
| RTC and NVRAM | Battery-backed real-time clock and 32 KB NVRAM |
| VMEbus Interface | Tundra Tsi148 chipset with 2eSST protocol (320 MB/s) |
| Operating Temperature | 0°C to 55°C |
| Dimensions | 233.4 mm x 160 mm x 19.8 mm |
| Weight | Approximately 425 g (Scanbe handles) to 468 g (IEEE handles) |
| Power | +5 V ±5%, typical 8.4 A, max 10.2 A |
| Cooling | Forced air cooling recommended |
Related Modules or Compatible Units
MVME61006E-0161R – Variant with slightly different physical configurations.
MVME5500 – Predecessor VMEbus SBC with lower clock speeds and memory.
MVME2700-761 – Different series with PowerPC 750 and advanced transition modules.
MVME2432 – Mid-range PowerPC VME SBC for embedded control.
MVME167-33B – Classic MC68040-based SBC for industrial control.
MVME162-213 – Compact MC68060 single board computer for embedded applications.
Installation Notes & Maintenance Best Practices
The Motorola MVME6100 should be installed in a VME chassis compatible with 6U size modules and equipped with forced air cooling to ensure stable thermal conditions. Proper grounding and cable shielding are essential to reduce electromagnetic interference and maintain robust Ethernet and serial communication. Clearance around the board and PMC modules should be sufficient for servicing and future upgrades.
Regular maintenance includes cleaning cooling paths, inspecting connectors, and monitoring system health via diagnostic LEDs and software watchdog timers. Firmware updates should be applied following manufacturer guidelines to leverage feature enhancements and security fixes. Keeping detailed logs of firmware versions and hardware configurations is highly recommended to support troubleshooting and compliance audits.
