Zugriff auf verschiedene Arten von Speichern durch entsprechende Befehle mit verschiedenen Timing-Anforderungen

Details

Veröffentlichungs-Nr.

EP2779533

Aktenzeichen

EP14158407

Anmeldetag

7. März 2014

Veröffentlichung

2. November 2016

Erteilung

2. November 2016

Rechtsraum

EP

IPC

H04L12/40

Abstract

A system is provided that includes a remote device and bus controller coupled to the remote device via a digital network bus. The remote device includes one or more data channels for respective one or more peripherals, and includes volatile channel-based memory for each data channel and non-volatile device-based memory for the remote device. The bus controller is and configured to send a command across the network bus to the remote device, and in response thereto, the remote device is configured to acquire data from a designated data channel or command the designated data channel to perform a conversion. The command is from a communication protocol with which the remote device is compatible, and includes a set of channel commands for accessing the channel-based memory, and a different, distinct set of device-memory commands for accessing the device-based memory. The channel commands and device-memory commands have different timing requirements.

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Firma

The Boeing Company

Land

🇺🇸 USA

Fachgebiete