The Emerson/Motorola MBX860-001C is an EBX form factor embedded controller built around the Motorola MPC860 PowerQUICC processor. It integrates RISC processing with communications functions to deliver real-time performance in industrial control, data acquisition, and communication systems. The compact 5.75 × 8.0 inch board combines on-board memory, multiple serial and network interfaces, and extensive expansion connectivity to support demanding embedded applications in rugged environments.
## Technical Specifications
**Processor & Memory**
• Motorola MPC860 PowerQUICC processor
• 16 MB on-board DRAM (standard configuration)
• 2 MB Flash memory (MBX860-001 model)
• 32 KB NVRAM
• Floppy Disk Drive Controller (2.88 MB)
**Mechanical**
• Form Factor: EBX
• Dimensions: 5.75 inches × 8.0 inches
**Interfaces & Connectivity**
• 10BaseT Ethernet
• Asynchronous Serial Ports (COM1, COM2)
• MPC8xx Serial Communications Interface
• Keyboard Interface
• Mouse Interface
• Infrared (IR)
• EIDE interface (MBX860-002 model)
**Expansion Connectors**
• PC/104-Plus expansion bus
• PCMCIA slot
• 8xx/COMM expansion connector (P1, 144-pin high-density socket)
**Power**
• +12V DC input required
• On-board backup battery support
## Key Features
The MPC860 PowerQUICC architecture consolidates processor and communications functions on a single die, eliminating the need for separate communications controllers. Multiple serial ports and 10BaseT Ethernet provide direct connectivity without additional adapters. The 144-pin 8xx/COMM expansion connector enables integration of specialized communications and I/O modules.
## Typical Applications
Industrial control systems, real-time data acquisition platforms, network appliances, telecommunications equipment, and embedded systems requiring deterministic processing with integrated communications in space-constrained enclosures.
## Compatibility & Integration
The EBX form factor ensures mechanical and electrical compatibility with standard system enclosures. PC/104-Plus expansion supports both ISA and PCI bus architectures. PCMCIA slot accepts I/O cards, memory expansion, and communication devices. The 8xx/COMM connector provides direct integration of Motorola 8xx-family compatible expansion modules.
