Description
Motorola MVME172P-644LE
Technical Specifications
- Processor: 64 MHz 68LC060.
- Memory: 16 MB SDRAM.
- Network: Integrated 10/100Mbps Ethernet controller with DMA support.
- Serial Ports: 2x EIA-232-D ports.
Functional Features
- Network Ready: Onboard Ethernet supports TCP/IP stacks for remote configuration and data exchange.
- High-Performance I/O: Both Ethernet and serial ports support DMA to maximize system throughput.
- Seamless Integration: Compatible with existing software and hardware in the VME ecosystem.
Application Scenarios
Distributed Control Systems (DCS), SCADA systems, factory-level data acquisition, and equipment requiring communication with upper-level networks.
Performance Parameters
- Network Performance: 32-bit local bus DMA enables high-speed network data transmission.
- Processing Power: 64 MHz frequency easily handles network protocol stacks and control logic.
- Memory Bandwidth: Optimized memory controller reduces wait states.
Material Composition
Industrial-grade components with impedance-controlled critical signal lines to ensure signal integrity.
Structural Characteristics
Front panel integrates an RJ-45 Ethernet port with link and activity status LEDs for convenient field diagnostics.
Working Principle
Processes network packets via the integrated Ethernet controller, using DMA to write data directly to memory, thereby reducing CPU load.
Installation Requirements
Use qualified shielded network cables. Ensure proper network grounding to avoid ground loop interference.
Usage Precautions
Watch for IP address conflicts during network configuration. Avoid connecting outdoor network cables during thunderstorms and update network drivers/firmware regularly.
