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:
Sep. 06, 2016
Filed:
Dec. 11, 2014
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Chun Seok Jeong, Icheon-si, KR;
SK HYNIX INC., Icheon-Si, KR;
Abstract
A semiconductor apparatus includes a command decoding unit configured to decode an internal command, an internal clock and an internal clock enable signal, and generate an internal control signal; a clock enable signal control unit configured to receive a pre-clock enable signal and output one of the pre-clock enable signal and an enabled internal clock enable signal as the internal clock enable signal in response to a first test signal; an enable signal selection unit configured to output one of the pre-clock enable signal and a second to test signal as a counting enable signal in response to the first test signal; and a counting unit configured to perform a counting operation during an enable period of the counting enable signal, and output a counting code.