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:
Dec. 11, 2007
Filed:
Nov. 15, 2004
Bor-sung Liang, Kaohsiung, TW;
Bor-Sung Liang, Kaohsiung, TW;
Sunplus Technology Co., Ltd., Hsinchu, TW;
Abstract
A processor device capable of cross-boundary alignment of plural register data and the method thereof. The processor includes a decoder to decode a multiple shift instruction, a register unit with plural N-bit registers, a shifter to combine a first and a second output contents of the register unit to form a 2N-bit word and shift the word by w bits, thereby outputting first N bits of the word shifted, a controller to set the register unit in accordance with the multiple shift instruction decoded, thereby reading contents of corresponding registers for shifting w bits by the shifter and then writing an output of the shifter to the register unit.