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:
Mar. 30, 1999
Filed:
Dec. 12, 1996
David A Luick, Rochester, MN (US);
Philip B Winterfield, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A very long instruction word (VLIW) architecture and method provide for functionally expanding a parcel. The instruction register of the VLIW architecture is divided into a plurality of parcels, each of which has corresponding processing logic. The processing logic performs various functions based on the data within the corresponding parcel. A single parcel, however, can only specify a limited number of functions or include a limited amount of data for processing such that the level of optimization for a given VLIW may be impeded. The selector logic and processing logic, however, allow for data from a non-corresponding parcel to be selected and processed. In this manner, the functions and/or amount of data for processing in a single parcel can be expanded by using data from a non-corresponding parcel.