| 摘要 |
A method for the non-volatile storage of the counter reading of a digital counter including storage locations for receiving counter readings and state information of a counting cycle, includes successively storing an actual counter reading in two independent counter reading registers, initially marking one of the registers containing a preceding counter reading, at least up to completion of a counter reading transfer into the other of the registers, subsequently marking the other register, and after a voltage interruption, transferring the counter reading of the marked register into the counter for presetting and selectively incrementing by 1, and an apparatus for carrying out the method.
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