Preprint
Sep 2026
A Unified Interconnection Network for Chiplet-Based Scaling of the BrainScaleS Neuromorphic System
The design of a routing chiplet for the BSS-2 architecture that enables interconnection of multiple BSS-2 units in a 2D mesh topology and can sustain link bandwidth utilization for the use case of surrogate gradient training across a wide range of spike-to-secured traffic ratios with little impact on spike timing jitte...
Robin Heinemann, Johannes Schemmel
· 0 citations