SoC Fabric
The backbone of the quantum-safe SoC. A full crossbar interconnect connecting up to 4 bus masters to 8 peripheral slaves with fair arbitration and a clean 64KB address space for all system components.
Non-blocking crossbar topology supporting 4 simultaneous master-to-slave transactions. Any master can access any slave concurrently, maximizing bus utilization and minimizing latency.
Fair round-robin arbitration per slave port ensures no single master can starve others. Deterministic arbitration behavior critical for real-time security-critical applications.
16-bit address decode partitions the full 64KB address space into 8 equal 8KB regions, one per slave. Clean, simple address mapping for straightforward SoC integration.
Specifications
| Parameter | Value |
|---|---|
| Topology | Full crossbar |
| Master Ports | 4 |
| Slave Ports | 8 |
| Data Width | 32 bits |
| Address Width | 16 bits |
| Address Space | 64 KB (8 × 8 KB regions) |
| Arbitration | Round-robin per slave |
| Protocol | AXI4-Lite compliant |
| Target Frequency | 80 MHz |
Contact our team for evaluation access or custom master/slave port configurations for your SoC architecture.