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:
Mar. 01, 1994
Filed:
Nov. 10, 1992
Kosei Okamoto, Kunitachi, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
An instruction pipeline type microprocessor comprises an operation execution section consisting of a first operation execution section for executing instructions having no memory operand, a second operation execution section for executing instructions having a memory operand, and a third operation execution section for executing floating point instructions. A general purpose register is provided consisting of a second register group for storing data processed as a result of execution by the operation execution section in the form of a flow of programs and a first register group for storing processed data as the result of a look-forward execution of instructions which can be processed by the operation execution section. Compare logic determines whether or not succeeding instructions have been executed. The processed data held in the first register group is provided to the second register group so as to facilitate execution in the predetermined program order.