发明名称 |
Information processing unit |
摘要 |
An address control device changes the internal address corresponding to the address at which an error occurred to a new address if an error is detected in a data word during a read from a main memory device. The address control device specifies a different memory area during subsequent data writes and does not use the memory area in which the previous error occurred. Moreover, if the error detection device detects an error while a data word is read from the main memory device, a correction device corrects the data word.
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申请公布号 |
US4945535(A) |
申请公布日期 |
1990.07.31 |
申请号 |
US19880234433 |
申请日期 |
1988.08.19 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
HOSOTANI, OSAMU;KAWAUCHI, KOICHI;TAKAHASHI, NAOKI |
分类号 |
G06F11/00;G06F11/10;G11C29/00 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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