NeuromorphicRouting：非同期SNNコア、100uW未満の心拍異常検出、スパイク駆動型生体テレメトリ

NeuromorphicRoutingは、従来の同期クロックバスをイベント駆動型非同期ルーティングに置き換え、多チャネル生体センシングにおける遅延と消費電力を極限まで低減します。

NeuromorphicRouting Asynchronous Fabric Architecture

AER Packet Routing and Spiking Neural Crossbars

Central System: Neuromorphic Routing Fabric - Asynchronous Mesh Switch

Clinical IoMT Nodes

  • Asynchronous AER Bus
  • Spiking Router Switch
  • Synaptic Crossbar Array
  • Event-to-Packet Bridge
  • Temporal Filter

Architectural Layers & Regulatory Standards

  • Address-Event Representation (AER) (Quasi-Delay-Insensitive (QDI) Asynchronous Logic): Encoding biological spikes as source address and timestamp tuples across 4-phase handshakes.
  • Asynchronous Network-on-Chip (NoC) (2D Mesh Topology / Dimension-Order Routing (DOR)): Deadlock-free wormhole routing directing neural event packets across multi-core silicon meshes.
  • Synaptic Weight Crossbar Routing (ReRAM Synaptic Arrays / Spike-Timing Plasticity): Non-volatile memristive crossbars routing and weighting event pulses in analog domain.
  • Clinical Alarm Priority Dispatch (Virtual Channel Priority Queuing / Zero-Jitter Interconnect): High-priority emergency preemption routing acute cardiac and neurological alarms first.

Key Metrics: < 100 ns (Per-Hop Switch Routing Latency) | Zero Clock (Asynchronous Clockless Architecture) | 10 MSpikes/s (Event Throughput per Core) | < 10 pJ (Energy per Routed Event)

医療用シリコンで生物学的シナプスルーティングを模倣する

Biological nervous systems route sensory data using asynchronous action potentials rather than global clock ticks. NeuromorphicRouting brings this architecture to medical implants and intensive care monitors, achieving sub-microsecond latency on micro-watt power budgets.

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications