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JPS5222443A Expired / Lapsed JP ⏱️ 0.0 years remaining

Method of checking refresh operation

Assignee: Fujitsu Ltd
•
Filing: 1975-08-13
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Granted: —
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Expires: 1995-08-13
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Abstract

Abstract PURPOSE:To immediately process any trouble detected by the checking of the normalcy of the refresh operation by monitoring the output of a chip enable signal to be supplied to the memory element.

Inventors

  • 👤 Hitoshi Sato
  • 👤 Yoshio Wakabayashi
  • 👤 Atsuhiko Tsujimura
  • 👤 Yuji Arai
  • 👤 Eiichi Izawa

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-27 10:46
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/21; G11C11/34; G11C11/40; G11C11/401; G11C11/406

Claims Analysis

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References Cited (Backward Citations)

JPS51134537A Cited

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