The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 1999
Filed:
Oct. 30, 1996
Jong-Seon Kim, Kyungki-do, KR;
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
An error detection circuit and method for detecting errors in data using a cyclic redundancy code which includes a plurality of first EXCLUSIVE OR gates each of which receives one bit of input data and one bit of a first portion of remainder data. Each first EXCLUSIVE OR gate outputs the EXCLUSIVE OR of the input data bits and the first remainder data bits to a corresponding one of a plurality of first registers to provide input data to the registers such that the registers store the result of the EXCLUSIVE OR operation. Each of a plurality of second EXCLUSIVE OR gates receives the output of a corresponding one of the plurality of first registers and receives one bit of a second portion of remainder data. Each second EXCLUSIVE OR outputs the EXCLUSIVE OR of these two inputs to a corresponding one of a plurality of second registers which store this second result. Each of the second registers has an output for outputing their stored value.