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:
May. 05, 2020
Filed:
Feb. 22, 2018
Elite Semiconductor Memory Technology Inc., Hsinchu, TW;
Min-Chung Chou, Hsinchu, TW;
ELITE SEMICONDUCTOR MEMORY TECNOLOGY INC., Hsinchu, TW;
Abstract
A testing apparatus has first and second IOs, first and second comparators, a data combining module, and first and second data output circuits. The first and second comparators respectively receive first and second test data. The data combining module electrically connected to the first and second comparators receive compared first and second test data of the first and second comparators, and further receive a command code. The first and second data output circuits are respectively connected to the first and second IOs, and are further electrically connected to the data combining module. According to the command code, the data combining module outputs the compared first and second test data respectively to the first and second IOs through the first and second data output circuits, or respectively to the second and first IOs through the second and first data output circuits.