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. 20, 2017
Filed:
Aug. 19, 2016
Phison Electronics Corp., Miaoli, TW;
Ming-Chien Huang, Hsinchu, TW;
PHISON ELECTRONICS CORP., Miaoli, TW;
Abstract
A memory control circuit unit, a memory storage device and a reference voltage generation method are provided. The method comprises: detecting a first impedance characteristic of a memory controller via a first connection interface of a memory interface and detecting a second impedance characteristic of a volatile memory via a second connection interface of the memory interface; generating an internal reference voltage according to a detection result; and resolving data signal received by the memory interface according to the internal reference voltage. Therefore, an influence on the internal reference voltage owing to the manufacture deviation of impedance element of the memory controller and/or the volatile memory can be reduced.