Datenverarbeitungsnetzwerk mit Konfigurierbarer Lokaler Cache-Domäne

Details

Veröffentlichungs-Nr.

EP4804481

Anmeldetag

5. März 2025

Veröffentlichung

9. September 2026

Rechtsraum

EP

IPC

H04L45/48, H04L45/74

Abstract

A data processing network includes request nodes (RNs), home nodes (HNs) and local cache nodes (LCNs) coupled by an interconnect. The interconnect includes configuration logic programmable to define one or more local cache domains (LCDs). An LCD identifies a sub-network of the data processing network and associates a set of addresses with LCNs in the sub-network. For an RN in an LCD, the interconnect routes a data transfer request associated with an address in the set of addresses from the first RN to the LCN in the LCD associated with the address. For an address not in the set of addresses, the interconnect routes a data transfer request associated with the address to the HN associated with the address. LCDs may be configured at boot time.

Anmelder

Firma

ARM Limited

Land

🇬🇧 Großbritannien

Fachgebiete