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:
Jul. 02, 1996
Filed:
Sep. 15, 1994
Yoshikazu Kondo, Hyogo, JP;
Yutaka Arima, Hyogo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
Arithmetic units are supplied with instructions from a control unit in common through an instruction broadcast bus. Each of the arithmetic units includes a process data input port, an address data input port, a process data output port and an address data output port. Address data appearing on the address ports specify addresses of a local memory. Each of the arithmetic units reads corresponding numeric data from the local memory and executes arithmetic processing in accordance with the instruction supplied from the control unit through a computing element group and a register group. In each arithmetic unit, it is possible to specify addresses of the local memory independently of each other. Each unit include circuitry for omitting an arithmetic operation on data read from the local memory when the read out data is negligible.