Description
Motorola MCP750
Technical Specifications:
- Brand: Motorola
- Model: MCP750
- Processor: MPC750 PowerPC 750 Series Microprocessor with 1MB L2 Cache
- Bus Architecture: 33MHz, 64-bit CompactPCI Interface
- Memory: 16MB to 256MB ECC-protected DRAM; 5MB to 9MB Linear FLASH Memory
Functional Features:
- High-Performance Processing: Equipped with a PowerPC processor and Raven bridge controller ASIC, providing powerful computing momentum for real-time control and massive data processing.
- Flexible Expansion: Features modular design with PCI, Ethernet, serial, parallel, and USB interfaces, plus one PMC expansion slot for customized peripheral integration.
- High Reliability Guarantee: Adheres to industrial-grade standards with robust housing, offering excellent anti-interference capabilities and resistance to dust, vibration, and moderate water splashes (IP54 on select models).
- Strong Standard Compatibility: Strictly complies with CompactPCI standards, ensuring seamless integration into existing industrial control architectures.
Application Scenarios:
Widely deployed in industrial automation production lines, real-time control systems, large-scale data acquisition terminals, telecommunications, aerospace, and complex industrial control networks requiring high compatibility.
Performance Parameters:
- Operating Temperature: -40°C to +85°C (Extended industrial temperature range)
- Relative Humidity: 5% to 95% (Non-condensing)
- Operating Voltage: Adaptable to various industrial power supply environments
- Output Frequency: 1kHz to 100kHz for precise signal output
Material Composition:
Constructed with a rugged industrial-grade enclosure and high-quality internal components. The PCB is designed for superior electromagnetic compatibility (EMC) and thermal stability under continuous high loads.
Structural Characteristics:
Features a compact single-slot CompactPCI form factor (160mm x 100mm x 30mm) weighing approximately 0.5kg. It integrates a DEC 21154 PCI-to-PCI bridge and supports EIDE, floppy disk, keyboard/mouse, and USB host interfaces via transition modules.
Working Principle:
The Raven bridge controller ASIC manages high-speed communication between the MPC750 microprocessor bus and the PCI local bus. Utilizing built-in ECC memory controllers and interrupt handlers, it efficiently executes data acquisition, logic computation, and peripheral driving while ensuring data integrity.
Installation Requirements:
Designed for space-constrained industrial equipment. Must be installed in a standard CompactPCI chassis with proper grounding. Ensure adequate ventilation and strictly follow Electrostatic Discharge (ESD) protocols during handling.
Usage Precautions:
Always disconnect system power before installation or removal. Never insert or disconnect connectors while the system is energized. Installation and debugging must be performed by qualified engineers adhering to strict ESD safety standards.
