Zugangsschaltungen für Sicheren Zugriff auf Speicherschaltungen in System-On-Chip (soc)-Komponenten und Zugehörige Verfahren

Details

Veröffentlichungs-Nr.

EP4804069

Anmeldetag

4. März 2026

Veröffentlichung

9. September 2026

Rechtsraum

EP

Abstract

Components in a system-on-chip (SOC) may communicate through a mesh interconnect. Such components include processing circuits that may initiate memory transactions and memory circuits that may be access but memory transactions. The SOC also includes access circuits to control memory transactions directed to memory circuits through their component interfaces. The access circuits may receive memory transactions and generate indications of whether a processing circuit that initiated the memory transaction has authority to access a region of memory in the memory circuit according to the memory transaction. In some examples, execution of memory transactions may proceed according to the generated indications. In some examples, a desired access (e.g., reading, writing, executing) to a targeted memory address may be indicated by an instruction in the memory transaction.

Anmelder

Firma

Microsoft Technology Licensing, LLC

Land

🇺🇸 USA