cyclic redundancy check

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Noun1.cyclic redundancy check - an error correction code that is recorded in each sector of a magnetic disk and used to catch errors in the data
ECC, error correction code - (telecommunication) a coding system that incorporates extra parity bits in order to detect errors
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References in periodicals archive ?
(2) They encapsulate data that is relevant to safety (i.e., cyclic redundancy check (CRC), time stamp, etc.) into a flexible telegram format in safety layer.
Binary data from the PPDU packet are inserted into the cyclic redundancy check (CRC) block to detect errors during transmission.
Many components of a storage system may have data protection designed-in such as Error Correction Code (ECC) memory or Cyclic Redundancy Check (32 bit) (CRC-32) in Serial Attached SCSI (SAS), Serial Advanced Technology Attachment (SATA) and fibre channel (FC) Input/output (I/O) interfaces.
Integrated with a MCS-52 CPU core, 32Kbyte internal Flash, hardware ECC and Cyclic Redundancy Check, as well as 256 byte fixed data RAM and 5Kbyte floating data RAM, the Flash card controller fully utilizes the USB2.0 high speed 480Mb/sec bandwidth and optimizes the data throughput between Flash cards and the host.

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