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. 04, 2018
Filed:
Jun. 29, 2016
Applicant:
Xilinx, Inc., San Jose, CA (US);
Inventors:
Benjamin S. Devlin, San Francisco, CA (US);
Ilya K. Ganusov, San Jose, CA (US);
Assignee:
XILINX, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/289 (2006.01); H03K 3/3562 (2006.01); H03K 3/037 (2006.01);
U.S. Cl.
CPC ...
H03K 3/35625 (2013.01); H03K 3/0372 (2013.01);
Abstract
A register circuit includes a first pulse-latch circuit configured to store data from a first input node. A multiplexer circuit is configured to select between an output of the first pulse-latch circuit and a second input node. A second pulse-latch circuit is configured to store data provided by the multiplexer circuit. A control circuit is configured to switch, in response to a configuration signal, the register circuit between a flip-flop mode and a dual-latch mode.