The CSPI SC-4XL SuperCard Array Processor is a high-performance computing module engineered for computationally intensive real-time and offline processing tasks. This single-slot VMEbus module leverages XL architecture to double the processing capability of the Intel i860 processor, delivering 640 peak MFLOPS for signal processing, image processing, and scientific computation workloads.
## Technical Specifications
• **Processing Power:** 640 peak MFLOPS
• **Memory:** Up to 128 Mbytes DRAM
• **Architecture:** Distributed memory design with superscalar principles enabling multiple instructions per clock cycle
• **Form Factor:** 6U VMEbus slot
• **Status Indicators:** 5 LEDs (L1, L2, L3, L4, LB)
## Key Features
• XL architecture enhancement doubles base i860 processor performance
• Three independent, non-proprietary I/O interconnects: VME64, VSB, and SuperLink/QuickRing
• Distributed memory architecture for scalable processing
• Superscalar instruction handling for parallel execution
## Typical Applications
• Real-time signal processing
• Image processing and analysis
• Scientific computations
• Offline data processing in embedded systems
## Compatibility & Integration
The SC-4XL integrates into VMEbus-based systems and supports real-time operating environments including VxWorks and the Unison Software Environment. The Industry Standard Signal Processing Library (ISSPL) provides optimized routines for DSP-intensive applications. Multiple I/O interconnect options enable flexible integration with various system architectures without vendor lock-in.
