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:
Oct. 18, 2005
Filed:
Mar. 07, 2001
Applicant:
Tomoaki Ando, Hamamatsu, JP;
Inventor:
Tomoaki Ando, Hamamatsu, JP;
Assignee:
Yamaha Corporation, Shizuoka-ken, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R031/28 ; G06F011/00 ;
U.S. Cl.
CPC ...
Abstract
A DSP comprises pipeline registers, a logical operation circuit, a product-sum circuit, DSP registers and an interface. The DSP registers includes at least a plurality of program control registers and excludes the pipeline registers, the logical operation circuit, the product-sum circuit. The interface is connected to the DSP registers, and causes an external device to be capable of writing and reading out from the DSP registers.