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:
Nov. 10, 2009
Filed:
Sep. 04, 2007
Byunghee Choi, Busan, KR;
Jun Seomun, Seoul, KR;
Jung-yun Choi, Hwaseong-si, KR;
Hyo-sig Won, Suwon-si, KR;
Youngsoo Shin, Daejeon, KR;
Byunghee Choi, Busan, KR;
Jun Seomun, Seoul, KR;
Jung-yun Choi, Hwaseong-si, KR;
Hyo-sig Won, Suwon-si, KR;
Youngsoo Shin, Daejeon, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A body biasing control circuit capable of being shared by a plurality of macro blocks and can independently control body voltages of a plurality of macro blocks. The body biasing control circuit includes a lookup table for storing a plurality of indexes where each index is associated with a body voltage appropriate for an operating state of a corresponding macro block. A control unit receives a corresponding index from the lookup table and generates a plurality of body voltages appropriate for an operating state of a macro block corresponding to the index and supplies the body voltages to the macro block.