发明名称 |
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, CONTROLLING METHOD FOR INFORMATION PROCESSING APPARATUS AND PROGRAM |
摘要 |
An information processing apparatus includes a first parity production section for producing a first error detection code for detecting an error of data. A second parity production section produces a second error detection code for detecting an error of the data from the first error detection code. A first parity checking section detects an error of the retained data as a first error using the retained first error detection code. A second parity checking section detects an error of the retained data as a second error using the retained second error detection code. A control amount outputting section outputs, when an occurrence rate of a first error is equal to or lower than a first threshold value, a control amount for controlling a power supply voltage or a frequency using a second threshold value as a target value for an occurrence rate of a second error. |
申请公布号 |
US2012254676(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201213416431 |
申请日期 |
2012.03.09 |
申请人 |
HIRAIRI KOJI;SONY CORPORATION |
发明人 |
HIRAIRI KOJI |
分类号 |
H03M13/09;G06F11/00;G06F11/10 |
主分类号 |
H03M13/09 |
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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