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. 15, 1991
Filed:
Jun. 26, 1989
Applicant:
Inventors:
Kiyoshi Kase, Chiba, JP;
Minoru Suzuki, Tokyo, JP;
Assignee:
Nippon Motorola, Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364200 ; 364265 ; 3642661 ; 3642662 ; 3642666 ;
Abstract
A microprocessor including a CPU, an instruction memory (ROM) with a sequencer in the CPU that sends out a fetch signal for an instruction, and an address decoder that decodes the fetch signal and sends a signal to the ROM allowing the fetch signal to fetch an instruction if the address is correct.