MEMORY DEVICE WITH SERIAL TRANSMISSION INTERFACE AND ERROR CORRECTION MEHTOD FOR SERIAL TRANSMISSION INTERFACE
First Claim
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1. A memory device with a serial transmission interface, comprising:
- a serial transmission interface controller, adapted to serially access an external data, and send/receive an internal data in the memory device with the serial transmission interface, the internal data comprising a digital data and a first error correction code;
a memory, coupled to the serial transmission interface controller to store the digital data; and
an error correction code controller, coupled to the serial transmission interface controller and the memory to temporarily store the digital data outputted from the serial transmission interface controller, and to check the digital data according to the first error correction code.
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Abstract
The present invention provides a memory device with the serial transmission interface and an error correction method for the serial transmission interface. The memory device comprises an error correction mechanism to detect or automatically correct the error earlier to make sure the correctness of the data transmission while the serial transmission interface accesses the memory. Further, the action of error corrections and data re-transmissions performed by the master device can be reduced.
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8 Claims
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1. A memory device with a serial transmission interface, comprising:
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a serial transmission interface controller, adapted to serially access an external data, and send/receive an internal data in the memory device with the serial transmission interface, the internal data comprising a digital data and a first error correction code;
a memory, coupled to the serial transmission interface controller to store the digital data; and
an error correction code controller, coupled to the serial transmission interface controller and the memory to temporarily store the digital data outputted from the serial transmission interface controller, and to check the digital data according to the first error correction code. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An error correction method for a serial transmission interface, adapted for a memory device with a serial transmission interface, the error correction method comprising:
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serially accessing and transforming an external data to an internal data of the memory device with the serial transmission interface, wherein the internal data comprises a digital data and a first error correction code; and
checking the digital data by the memory device with the serial transmission interface according to the first error correction code. - View Dependent Claims (8)
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Specification