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. 06, 1978
Filed:
Sep. 30, 1976
Applicant:
Inventor:
Masahiko Ono, Tokyo, JA;
Assignee:
Tokyo Shibaura Electric Co., Ltd., Kawasaki, JA;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364200 ;
Abstract
A data processing system comprises a serially addressed register file, an operation circuit and an instruction-stored Read Only Memory (ROM). Each machine cycle of the system is divided into two partial cycles, and during one of the partial cycles the operation processing is carried out in accordance with the content of a functional register positioned in the register file, and during the other of the partial cycles the operation processing is executed in accordance with the instructions read out from the ROM. The content of the functional register is changed in the same manner as in the other registers in the register file.