Description
SPARC CPCI-550 1024-500-L256-8
Product Overview
The part number SPARC CPCI-550 1024-500-L256-8 specifies a high-performance CompactPCI (cPCI) Single Board Computer (SBC) originally designed by Force Computers (later part of Emerson / Motorola Solutions).
Technical Specifications
| Feature | Specification |
| Manufacturer | Force Computers / Emerson / Motorola |
| Product Series | CPCI-550 Universal-Mode Server Blade Family |
| Processor Architecture | Sun Microsystems UltraSPARC-IIi (RISC) |
| Processor Clock Speed | 500 MHz ( denoted by -500 ) |
| System Memory (RAM) | 1024 MB (1 GB) SDRAM ( denoted by 1024 ) |
| L2 Cache | 256 KB ( denoted by L256 ) |
| Flash Storage | 8 MB ( denoted by -8 ) |
| Bus Architecture | CompactPCI (cPCI) with Sentinel PCI-to-PCI Bridge (PPB) technology |
| Operating System Support | Solaris OS / Real-time Unix environments |

CPCI-550
Product Overview
The CPCI-550 is a “universal-mode” single board computer, meaning it can function as either a system master slot controller or a peripheral module within a CompactPCI chassis backplane. Built around the robust UltraSPARC-IIi processor architecture, it is engineered for mission-critical telecommunications, industrial automation, and defense applications requiring high reliability and UNIX-based environment compatibility.
Key Features:
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Universal Slot Capability: Utilizes proprietary PCI-to-PCI bridge architecture to allow flexible placement across standard cPCI backplanes.
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Telecommunication Grade: Well-suited for 3G wireless infrastructure, VoIP platforms, and high-availability switch-fabric applications.
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Rugged Embedded Design: Built to withstand demanding thermal and physical operational parameters typical of industrial control rooms and modular telecom racks.
Core Functional Features
✅ UltraSPARC-IIi 500 MHz 64-bit RISC processor with integrated floating-point unit
✅ 1 GB soldered ECC SDRAM for data integrity, 8 MB flash for firmware & boot storage
✅ 256 KB L2 cache to boost real-time computing efficiency
✅ Universal Mode architecture: configurable as system master or peripheral board
✅ Sentinel PPB PCI-to-PCI bridge enabling flexible backplane deployment
✅ Rich front-panel I/O: Dual Fast Ethernet, VGA, RS232 serial ports, USB interface
✅ Support for PICMG2.0, PICMG2.1 Hot Swap, PICMG2.16 cPSB packet-switched backplane
✅ Optional IPMI for remote system monitoring, power management and fault supervision
✅ Continuous hardware self-diagnosis covering CPU, memory, bus and communication circuits
✅ Passive aluminum heat sink design, suitable for low-airflow cabinet environments
✅ Standard 4HP single-slot 6U CompactPCI form factor, hot-swap capable
