Arrangement with a memory shared by at least two subscribers

The subject of the invention is an arrangement with a dual-port memory for random access which is shared by at least two subscribers and with which the subscribers are asynchronously in connection. At least one subscriber is a microprocessor (2), in which at least some of the address terminals can b...

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Hauptverfasser:	KRETSCHMER,GERHARD, SCHAFFNER,HEINZ, ZEYER,BERTHOLD, POLLY,EDGAR
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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creator	KRETSCHMER,GERHARD SCHAFFNER,HEINZ ZEYER,BERTHOLD POLLY,EDGAR
description	The subject of the invention is an arrangement with a dual-port memory for random access which is shared by at least two subscribers and with which the subscribers are asynchronously in connection. At least one subscriber is a microprocessor (2), in which at least some of the address terminals can be optionally allocated data or addresses in multiplex code and which generates a separate address control signal (ALE) for displaying the address mode at the address terminals and for storing the address. With the address control signal (ALE), an access to the dual-port memory (4) is initiated by means of an access control (3).
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language	eng ; ger
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subjects	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
title	Arrangement with a memory shared by at least two subscribers
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