FUNCTION DISTRIBUTED COMPUTER SYSTEM

PURPOSE:To realize a high performance efficient computer system by directly accessing the built-in extended storage device of another computer between the plural computers with the built-in extended storage devices. CONSTITUTION:An instruction from a processor 20 is separated by a deciphering and se...

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Bibliographic Details
Main Authors KOSUGE HIROSHI, KIRYU YOSHIO
Format Patent
LanguageEnglish
Published 22.01.1992
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PURPOSE:To realize a high performance efficient computer system by directly accessing the built-in extended storage device of another computer between the plural computers with the built-in extended storage devices. CONSTITUTION:An instruction from a processor 20 is separated by a deciphering and separating part of an extended storage device 40 in a memory controller 21, and a main memory access request is turned to a data waiting state by a main memory access part. An extended memory access request is transferred from the memory controller 21 (from the deciphering and separating part to an extended memory select part) through a memory controller 11 (from the extended memory select part to an extended memory access part) to an extended storage device 13, and a data is read out from the extended storage device 13. This read data is transferred from the extended storage device 13 through a buffer part of the memory controller 11 to the buffer part of the memory controller 21 and further written into a main storage device 22 under the control of the main memory access part in the data waiting state.
Bibliography:Application Number: JP19900288005