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. 11, 2012
Filed:
Oct. 12, 2010
Yanto Suryono, Tokyo, JP;
Yanto Suryono, Tokyo, JP;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A signal converting system has a multi-segment digital to analog converter coupled to an error shaping loop. A control value is received at a vector processor that indicates a number N of elements that are to be selected from a vector having M elements. The elements of the vector are sorted into a bitonic sequence and separated into a larger value group and a smaller value group using a bitonic split. Only the larger value group is sorted into an ordered sequence with repeated bitonic splits when the control value is less than M/2, and N largest elements are selected from the ordered sequence. Only the smaller value group is sorted into an ordered sequence with repeated bitonic splits when the control value is greater than M/2, and N−M/2 largest elements are selected from the ordered sequence.