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. 03, 2017
Filed:
Dec. 15, 2015
Via Alliance Semiconductor Co., Ltd., Shanghai, CN;
Hongquan Sun, Beijing, CN;
VIA ALLIANCE SEMICONDUCTOR CO., LTD., Shanghai, CN;
Abstract
A data reception chip coupled to an external memory including a first input-output pin to output first data and including a comparison module, a voltage generation module, a logic unit, a detection module and a switching module is provided. The comparison module is coupled to the first input-output pin to configure to receive the first data. The comparison module compares the first data with a first reference voltage to identify the value of the first data. The voltage generation module is configured to generate the first reference voltage. The logic unit is coupled to the comparison module and the voltage generation module and outputs at least one switching signal. The detection module detects the logic unit to generate at least one detection signal. The switching module transmits the detection signal to a test pin according to the switching signal.