DATA TRANSMITTER-RECEIVER

PROBLEM TO BE SOLVED: To provide a data transmitter-receiver equipped with a CRC coding/ decoding part capable of being realized in a small hardware scale without lowering the transfer efficiency of the data of a parallel form at the time of the generation of a CRC inspection bit and a CRC inspectio...

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1. Verfasser: OBINATA NOBUAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a data transmitter-receiver equipped with a CRC coding/ decoding part capable of being realized in a small hardware scale without lowering the transfer efficiency of the data of a parallel form at the time of the generation of a CRC inspection bit and a CRC inspection in the CRC coding/ decoding part. SOLUTION: A division processing relating to generation and inspection of CRC in this data transmitter-receiver is constituted of plural modules capable of parallelly performing modulo 2 computation, and the modules are arranged by feedback loop constitution so as to be repeatedly utilized.