ARINC 653 Robust Time and Space Partitioning on Multi-Core SoCs

Isolating flight-critical control loops from modern high-throughput vision and navigation payloads.

Static Cyclic Scheduling Across Multiple Cores

ARINC 653 Part 1 defines major time frames and pre-computed partition windows. In multi-core systems, synchronized cross-core scheduling guarantees that high-interference memory bursts do not coincide with DAL A compute windows.

Robust Spatial Memory Protection

Utilizing hardware Memory Management Units (MMUs) and Second-Stage Translation Tables, partition address spaces are mathematically isolated, preventing any illegal pointer write from corrupting neighboring partitions.

Zero runtime memory overlap between DAL A flight controls and DAL D payloads
Microsecond APEX inter-partition sampling and queuing port latency
Dynamic health monitoring (HM) with automatic partition restart capabilities

Vedi domini aerospaziali in vendita