| 摘要 |
PURPOSE: An error correcting system is provided to realize a circuit to calculate an error position by a syndrome calculating circuit, thereby simplifying the circuit arrangement and the chip realization. CONSTITUTION: An error correcting system includes a data buffer(80) for storing received data, a syndrome and error position calculator(81) for calculating a syndrome in response to the received data and calculating an error position multinominal expression, an operation part(82) for calculating a coefficient of the error position multinominal expression and an error value, and an adder(85) for correcting an error calculated in the error position calculated in response to the output signal from the data buffer, an output signal from the syndrome and error position calculator and an output signal from the operation part.
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