Absicherung einer Systemverbindung Innerhalb eines Datenverarbeitungssystems

Details

Veröffentlichungs-Nr.

EP4047479

Aktenzeichen

EP22155714

Anmeldetag

8. Februar 2022

Veröffentlichung

29. Oktober 2025

Erteilung

29. Oktober 2025

Rechtsraum

EP

IPC

G06F11/07G06F11/16G06F13/40

Abstract

A data processing system includes a system interconnect, a first master, and a bridge circuit. The bridge circuit is coupled between the first master and the system interconnect. The bridge circuit is configured to, in response to occurrence of an error in the first master, isolate the first master from the system interconnect, wherein the isolating by the bridge circuit is performed while the first master has one or more outstanding issued write commands to the system interconnect which have not been completed. The bridge circuit is further configured to, after isolating the first master from the system interconnect, complete the one or more outstanding issued write commands while the first master remains isolated from the system interconnect.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete