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:
Jun. 10, 1997
Filed:
Jan. 05, 1996
Applicant:
Inventors:
Assignee:
National Semiconductor Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364579 ; 39518303 ;
Abstract
The present invention is directed to various features of an integrated data processing system that includes a general purpose (GP) CPU core for processing data in accordance with a GP instruction set and a digital signal processor (DSP) module for processing data in accordance with command-list code. The DSP module is operable to execute the command-list code independent of and in parallel with execution of the GP instruction set by the CPU core. The system also includes test hook functions for facilitating production testing of the system.