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:
Jun. 09, 2020
Filed:
Dec. 06, 2018
Credo Technology Group Limited, Grand Cayman, KY;
CREDO TECHNOLOGY GROUP LIMITED, Grand Cayman, KY;
Abstract
A disclosed DFE selection element reduces the degree of unrolling that might otherwise be required. In one illustrative embodiment of a method for converting a receive signal from a communication channel into a sequence of symbol decisions, the method includes, for each sampling interval: (a) generating a set of tentative symbol decisions each having a thermometer-coded representation with a least significant bit and a most significant bit; (b) providing each least significant bit as a thermometer-coded input to a first multiplexer; (c) providing each most significant bit as a thermometer-coded input to a second multiplexer; (d) applying a thermometer-coded representation of a preceding output symbol decision as selection inputs to the first and second multiplexers; and (e) capturing a current output symbol decision having a thermometer-coded representation that includes outputs of the first and second multiplexer.