Description
Motorola MVME259A
Technical Specifications
- Microprocessor: PowerPC 604e.
- Clock Speed: 350 MHz.
- Memory: 512 MB ECC DRAM.
- Storage: 16 MB Flash.
Functional Features
- Enhanced Cooling: Optimized thermal design for sustained high performance.
- Expanded I/O: Additional serial and USB ports.
- System Integrity: Hardware watchdog and battery-backed RTC.
- Debug Support: Comprehensive firmware diagnostics.
Application Scenarios
Used in complex distributed control, high-speed data acquisition, and telecommunications.
Performance Parameters
- Memory Bandwidth: High-speed local bus with ECC.
- Network: Dual 10/100Base-T Ethernet.
- Serial: Multiple RS-232/422/485 ports.
Material Composition
High-Tg FR4 PCB with gold-plated connectors.
Structural Characteristics
6U VME form factor with front panel I/O and status indicators.
Working Principle
The processor boots from Flash, initializes hardware, and loads the OS. DMA handles data transfers.
Installation Requirements
Securely mount in 6U VME chassis. Connect front panel cables before power-on.
Usage Precautions
Do not mix memory modules. Ensure stable power. Handle with ESD precautions.
