MOTOROLA MVME2100 Single-board computer

MOTOROLA MVME2100 Single-board computer

Specific Parameters

Electrical Parameters

Processor: PowerPC 750FX processor, 600MHz clock speed, integrated 32KB L1 cache and 256KB L2 cacheMemory Configuration: Standard 256MB DDR SDRAM (max expandable to 1GB), supporting ECC error checkingStorage Interfaces: 1 CompactFlash slot (supports Type I/II specifications, max capacity 32GB), 1 IDE interface (adapts to 2.5-inch IDE hard drives)I/O Interfaces: 2 RS-232 serial ports (max transmission rate 115.2kbps), 1 10/100Mbps Ethernet port (RJ45, supports TCP/IP protocol), 1 VGA display interface (max resolution 1024×768), 1 PS/2 keyboard/mouse interfaceBus Specification: VME64 bus, supports 32-bit/64-bit data transmission, max bus rate 80MB/sPower Supply Voltage: Dual-voltage input of +5V DC (±5%) and +12V DC (±10%), typical power consumption 25W, max power consumption 35WProtection Functions: Integrated overcurrent protection (power circuit current limit 5A), over-temperature protection (processor frequency reduction triggered when temperature ≥95℃)

Mechanical Parameters

Overall Dimensions: 160mm (L) × 233mm (W) × 16mm (H), compliant with 3U VME board mechanical specificationsHousing Material: Immersion gold PCB, surface covered with insulating coating, edges with metal reinforcement stripsWeight: Approximately 450gMounting Method: 3U VME standard rack slot mounting, adapting to 19-inch industrial cabinetsStatus Indication: 4 LED indicators (green: normal power; yellow: processor operation; red: fault alarm; blue: Ethernet connection)

Compatibility Parameters

Bus Compatibility: Supports VME64 and VME32 bus protocols, interoperable with MVME series I/O modules (e.g., IPMC712, IPMC761)System Compatibility: Supports embedded real-time operating systems such as VxWorks and Linux for PowerPCSoftware Compatibility: Compatible with Motorola Board Support Package (BSP), supporting rapid development of drivers and applications

Product Performance

Stable computing performance: The combination of PowerPC 750FX processor and ECC memory enables efficient data processing at 600MHz clock speed; the ECC function effectively corrects single-bit memory errors, ensuring data accuracy in industrial control.

Efficient bus transmission: The VME64 bus supports 64-bit wide data transmission with a maximum rate of 80MB/s, meeting real-time data interaction between multiple modules and adapting to the bus bandwidth requirements of industrial control systems.

Strong interface scalability: Integrates multiple types of interfaces such as CompactFlash, IDE, Ethernet, and serial, supporting storage device expansion and remote communication; the reserved VME bus interface can expand more I/O modules, adapting to complex control scenarios.

Excellent environmental adaptability: The -40℃ to +70℃ wide temperature design covers extreme industrial environments; vibration resistance (10-500Hz, 0.5g acceleration) and EMC (EN 55022 Class B) characteristics ensure stable operation in heavy industrial workshops, outdoor cabinets and other scenarios.

Fast real-time response: Supports real-time operating systems such as VxWorks, with task scheduling delay ≤1ms, meeting the real-time requirements for equipment status collection and command issuance in industrial control, and avoiding system risks caused by control lag.