---
publication_id: "OT-2026-000000148"
title: "Shared non-blocking crossbar buffer circuits and methods"
published_at: "2026-09-15T19:02:32.587200Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000000148"
categories:
  - "sensors-controls-machine-vision/industrial-control"
keywords:
  - "g05b19/056"
  - "g05b19/054"
  - "g06f15/7867"
---

# Shared non-blocking crossbar buffer circuits and methods

## Abstract

A circuit system includes a processing circuit, an accelerator circuit, and a buffer circuit that stores packets of data and that is coupled to the processing circuit and to the accelerator circuit. The buffer circuit functions as a crossbar circuit by allowing each of the accelerator circuit and the processing circuit to access at least one of the packets of data stored in the buffer circuit during access to another one of the packets of data stored in the buffer circuit.