JP2501344B

A data transfer circuit is connected between first and second circuits so as to control data transfers therebetween. The data transfer circuit comprises first and second latch circuits (11b, 11d) for latching data in response to first and second latch control signals, respectively, a first data tran...

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Bibliographic Details
Main Authors SAWARA HIROSHI, TODA HARUKI, WATANABE JUJI, OOSHIMA SHIGEO
Format Patent
LanguageEnglish
Published 29.05.1996
Edition6
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Summary:A data transfer circuit is connected between first and second circuits so as to control data transfers therebetween. The data transfer circuit comprises first and second latch circuits (11b, 11d) for latching data in response to first and second latch control signals, respectively, a first data transfer gate (11a) connected between the first circuit and the first latch circuit (11b) and responsive to a first gate control signal to selectively make connection or disconnection therebetween, a second transfer gate connected (11c) between the first and second data latch circuits (11b, 11d) and responsive to a second gate control signal to selectively make connection or disconnection therebetween, and a third data transfer gate (11c) connected between the second data latch circuit (11d) and the second circuit and responsive to a third gate control signal to selectively make connection or disconnection therebetween.
Bibliography:Application Number: JP19870330500