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:
Feb. 17, 2009
Filed:
May. 19, 2006
Applicants:
Winfried Kamp, München, DE;
Siegmar Koeppe, München, DE;
Michael Scheppler, Gröbenzell, DE;
Inventors:
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/177 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit arrangement for supplying configuration data in an FPGA device includes a plurality of output flip flops allocated to respective configurable logic cells of the FGPGA device. Each output flip flop comprises at least one data input and one data output and a data input of a first output flip flop of the plurality of output flip flops is switchably connected to a data output of a second output flip flop of the plurality of output flip flops for forming a shift register by means of a switching device integrated in the FPGA device.