SHARED MEMORY SYSTEM

1520486 Memory control DATA GENERAL CORP 23 Sept 1975 [25 Sept 1974] 00213/78 Divided out of 1520484 Heading G4A A memory module suitable for use in the overlapped access system disclosed in the parent application includes logic which provides an address select signal in response to an address for t...

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Bibliographic Details
Main Author RONALD H. GRUNER
Format Patent
LanguageEnglish
Published 31.03.1977
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:1520486 Memory control DATA GENERAL CORP 23 Sept 1975 [25 Sept 1974] 00213/78 Divided out of 1520484 Heading G4A A memory module suitable for use in the overlapped access system disclosed in the parent application includes logic which provides an address select signal in response to an address for that module and a first control signal (MC1) signifying a request for that module to start an operation, generates a busy signal while operating, and provides a start memory signal in response to the address select signal only if the module is not busy and a second control signal (MC2) does not request that the module be prevented from starting operation. Two other control signals (MC3, MG4) in combination define the type of operation to be performed by the memory.
Bibliography:Application Number: AU19750085111