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:
Nov. 21, 2017
Filed:
Jun. 02, 2014
Mediatek Inc., Hsin-Chu, TW;
Shang-Pin Chen, Hsinchu County, TW;
Bo-Wei Hsieh, Tainan, TW;
MediaTek Inc., Hsin-Chu, TW;
Abstract
A method for performing memory interface calibration in an electronic device, an associated apparatus, and an associated memory controller are provided, where the method includes: controlling a signal on a digital terminal of the memory controller to switch between a plurality of levels, wherein the digital terminal is coupled to a memory of the electronic device; and based on at least one detection result obtained from detecting the signal, calibrating a logical state of the signal to correspond to a level of the plurality of levels. More particularly, the memory controller may include a plurality of command terminals, a plurality of data terminals, and at least one clock terminal, which are used for coupling the memory controller to the memory. For example, the digital terminal may be a command terminal or a data terminal.