Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP59044022ApriorityCriticalpatent/JPS60189553A/ja
Publication of JPS60189553ApublicationCriticalpatent/JPS60189553A/ja
Publication of JPH0353660B2publicationCriticalpatent/JPH0353660B2/ja
Dispositif et méthode pour la correction automatique d'une erreur hard double survenant dans une mémoire d'un système à calculateur et pour assurer que ladite erreur ne se reproduire jamais plus
Cache-tag control method in information processing apparatus having cache, with error checking mechanism in cache tag, and information processing apparatus using this control method