Description
Motorola MVME2700-3231
Technical Specifications
- Microprocessor: PowerPC 750 at 266 MHz.
- Memory: Up to 128MB ECC DRAM.
- Storage: 8MB onboard Flash, 1MB slot-in Flash.
- Power: Standard VME power rails.
Functional Features
- Enhanced Reliability: Improved component selection for extended MTBF.
- High-Speed I/O: Ethernet and SCSI with DMA.
- System Management: Comprehensive diagnostic LEDs and hardware reset/abort switches.
- Real-Time Clock: Battery-backed NVRAM.
Application Scenarios
- Mission-Critical Control: Power plant safety systems.
- Defense Systems: Military command and control platforms.
- Medical Equipment: Diagnostic imaging systems.
Performance Parameters
- Operating Temperature: 0°C to 55°C with forced-air cooling.
- Storage Temperature: -40°C to +85°C.
- Humidity: 5% to 90% non-condensing.
- Reliability: Extended MTBF for continuous operation.
Material Composition
Premium industrial-grade components, multi-layer PCB, and sealed battery-backed NVRAM.
Structural Characteristics
- Form Factor: Double-high 6U VMEbus.
- Dimensions: IEEE 1014-87 compliant VME 6U footprint.
Working Principle
The PowerPC processor manages system resources through integrated cache and ASIC-based bus controllers, utilizing DMA for high-speed data transfers.
Installation Requirements
- Install in a ventilated 6U VME chassis with forced-air cooling.
- Ensure proper mechanical retention and backplane grounding.
Usage Precautions
- Strict ESD compliance required.
- Verify power supply capacity before installation.
- Monitor diagnostic LEDs for system health indication.
