Motorola MCP750 CompactPCI Single Board Computer

Motorola MCP750 is a single-slot CompactPCI single-board computer powered by MPC750 PowerPC processor, with operating frequency ranging from 233MHz to 366MHz. Equipped with 1MB L2 cache and ECC DRAM from 32MB up to 256MB, it integrates CompactFlash storage, 10/100Mbps Ethernet, serial ports and real-time clock. It uses PCI bridge chips to realize cPCI bus communication, supports embedded real-time operating systems for high-reliability industrial and aerospace computing tasks. Featuring ruggedized hardware design, wide temperature tolerance and comprehensive built-in self-test, it can run continuously in harsh environments. Fully tested surplus and refurbished Motorola MCP750 boards are available for legacy CompactPCI system maintenance, SBC replacement and industrial embedded system retrofit projects.

Core Product Functions

• MPC750 PowerPC CPU for high-speed embedded computing and data processing
• Onboard ECC memory, 1MB L2 cache and CompactFlash interface for program and data storage
• 10/100 Base-T Ethernet port plus asynchronous serial ports for multi-channel communication
• PCI-to-cPCI bridge to handle data transmission across CompactPCI backplane bus
• Real-time clock, hardware watchdog timer and multi-channel timers for system monitoring
• Built-in self-test and diagnostic firmware to detect memory, bus and peripheral faults
• Support real-time embedded operating systems such as VxWorks and ChorusOS
• Single slot CompactPCI form factor, compatible with standard cPCI chassis and backplane
• Battery-backed NVRAM to retain configuration parameters and system log data

Application Scenarios

• Legacy CompactPCI embedded industrial control and data acquisition systems
• Power plant, oil & gas and petrochemical high-reliability monitoring controllers
• Transportation, aerospace and defense ruggedized real-time computing platforms
• Telecom equipment, signal processing and industrial test measurement systems
• Distributed data logging and remote monitoring systems requiring long-term stable operation
• Legacy CompactPCI single board computer replacement, maintenance and system retrofits

FAQ (Frequently Asked Questions)

• Q: System boot failure or continuous watchdog reset after installing MCP750?
  A: Verify firmware PPC1-Bug version, check CompactFlash integrity and battery health, inspect CompactPCI backplane contacts, confirm memory installation and eliminate bus conflicts.
• Q: Does Motorola MCP750 support hot-swap replacement?
  A: Hot swap is not supported. Back up system configuration and data, cut off chassis power and perform lockout-tagout before replacement to avoid system crash and data loss.
• Q: What processor does MCP750 adopt?
  A: It uses MPC750 PowerPC processor with optional frequency from 233MHz to 366MHz.
• Q: What operating systems can run on MCP750?
  A: It mainly supports embedded real-time OS including VxWorks and ChorusOS for real-time control applications.
• Q: Is Motorola MCP750 available for new automation projects?
  A: This legacy CompactPCI single board computer is end-of-life for new installations. Only fully tested surplus and refurbished units are supplied for existing embedded system maintenance and retrofits.