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:
Mar. 05, 2019
Filed:
Dec. 02, 2016
Arm Limited, Cambridge, GB;
Yew Keong Chong, Austin, TX (US);
Teresa Louise Mclaurin, Dripping Springs, TX (US);
Richard Slobodnik, Austin, TX (US);
Frank David Frederick, Austin, TX (US);
Kartikey Jani, Bengaluru, IN;
ARM Limited, Cambridge, GB;
Abstract
Various implementations described herein are directed to a scan cell. The scan cell may include an input phase having multiple multiplexers and a latch arranged to receive a scan input signal, a first address signal, and a second address signal and provide the scan input signal, the first address signal, or the second address signal based on a scan enable signal, a first clock signal, and a selection enable signal. The scan cell may include an output phase having multiple latches arranged to receive the scan input signal, the first address signal, or the second address signal from the input phase and provide the scan input signal, the first address signal, or the second address signal as a scan output signal based on a second clock signal and a third clock signal.