Description
Motorola MVME172PA-642LSE
Technical Specifications
- Processor: 60 MHz MC68060.
- Core Chip: Second-Generation Petra ASIC.
- Memory: 16 MB SDRAM with ECC protection.
- Interfaces: Dual serial ports, optional SCSI and Ethernet.
Functional Features
- Performance Boost: Second-Gen Petra ASIC optimizes memory access timing, increasing system efficiency.
- High Integration: Single-chip implementation of memory control, VME interface, and IP module management reduces failure points.
- Backward Compatibility: Software, mechanical dimensions, and pin definitions are fully compatible with first-generation products.
Application Scenarios
Upgrading existing MVME172P systems, new projects requiring higher memory performance, and mission-critical applications demanding enhanced reliability.
Performance Parameters
- Memory Performance: Improved memory bandwidth and latency compared to the first generation.
- System Reliability: Fewer discrete components translate to higher MTBF.
- Processing Power: 60 MHz MC68060 provides stable computing capabilities.
Material Composition
Utilizes advanced ASIC manufacturing processes with PCB designs optimized for the new chip.
Structural Characteristics
Appearance and dimensions are identical to the MVME172P-642LSE; distinguishable by the “PA” in the model number.
Working Principle
Operates identically to the first generation, but the second-gen Petra chip features optimized internal data paths and controllers for higher execution efficiency.
Installation Requirements
Direct drop-in replacement for the legacy MVME172P-642LSE; no chassis or backplane modifications required.
Usage Precautions
Back up the system before upgrading. Confirm firmware version compatibility with the new hardware to enjoy enhanced performance and reliability.
