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:
May. 05, 1998
Filed:
Oct. 08, 1996
Applicant:
Inventors:
Simon James Glass, Cherry Hinton, GB;
David Vivian Jaggar, Cherry Hinton, GB;
Assignee:
Advanced RISC Machines Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
3647365 ; 364749 ;
Abstract
A data processing system incorporating an arithmetic logic unit 20, 22, 24 having an N-bit data pathway and supporting parallel operation program instruction words in which to independent arithmetic operations are carried out in parallel by the arithmetic logic unit upon (N/2)-bit input operand words. Two sets of condition code flags N, Z, C V, SN, SZ, SC, SV responsive to the separate arithmetic logic operations are provided.