Readout circuit of magnetic memory
In an example, a determination circuit 5 determines whether an input waveform is a first waveform (=0) or a second waveform (=1). When magnetization switching is caused during writing, the second waveform (=1) having a large voltage change is outputted, and thus the determination circuit 5 determine...
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| description | In an example, a determination circuit 5 determines whether an input waveform is a first waveform (=0) or a second waveform (=1). When magnetization switching is caused during writing, the second waveform (=1) having a large voltage change is outputted, and thus the determination circuit 5 determines that the output waveform is the second waveform, using threshold determination or the like. In another example, when an initial voltage V1 agrees with a voltage V2 stored by intentionally writing "0", "0" is outputted; when V1 disagrees with V2, "1" is outputted. In the disagreement case, the written data is rewritten into the original data "1." |
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| subjects | GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INFORMATION STORAGE PHYSICS STATIC STORES TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS |
| title | Readout circuit of magnetic memory |
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