| 摘要 |
The invention relates to a method whereby storage cells (MC) are checked one after the other and, immediately after detection of a fault in a checked storage cell, the line feeder (WL) or column feeder (BL) thus concerned is replaced by programming one of the redundant feeders (RWL, RBL). Once a predetermined number of feeders has been programmed, the programming of at least one of the redundant feeders is cancelled when an additional fault is determined. Said redundant feeder (RWL, RBL) is programmed to repair a fault in another storage cell (MC).
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