Description
Motorola MVME2604-4451
Technical Specifications
- CPU: 400 MHz MPC604 PowerPC.
- DRAM: 0–512 MB ECC DRAM.
- Flash Memory: 9 MB.
- Cache: Integrated L1 and L2 cache for optimized data throughput.
Functional Features
- High-Bandwidth VME Interface: Supports block transfers and 64-bit data paths.
- Real-Time Clock: Battery-backed RTC for accurate timekeeping and NVRAM.
- Debug Support: On-board diagnostic LEDs and serial debug port.
- PMC Expansion: PCI Mezzanine Card slot for flexible I/O customization.
Application Scenarios
Perfect for avionics testing, naval sonar systems, and high-speed data acquisition platforms.
Performance Parameters
- Power Consumption: +5V at 6A typical (MPC604); +12V at 250mA typical; -12V at 100mA typical.
- Cooling Requirement: Forced-air cooling mandatory for continuous operation.
Material Composition
High-reliability components conforming to military and industrial standards, utilizing lead-free or high-reliability soldering processes.
Structural Characteristics
Front panel width of 0.8 in. (20mm). Includes physical ABORT and RESET pushbuttons for system control.
Working Principle
The system utilizes a PCI-to-VME bridge to map local memory and peripherals into the VME address space, allowing seamless communication with other VME modules.
Installation Requirements
Ensure the VME chassis ground is properly connected. Check connector pins for damage prior to installation.
Usage Precautions
Avoid operating in environments with excessive conductive dust. Handle the board by the edges or front panel only.
