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. 03, 1992
Filed:
Aug. 02, 1985
Yoshitaka Kitada, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
The microcomputer has a plurality of register banks, each having a plurality of registers for containing data therein, a bank address register for holding the address of one of the register banks to be accessed and an access control circuit responsive to a bank address signal for putting one of said register banks in accessible condition. Part of the instruction code is utilized to modify the output of the bank address register during a portion of the execution cycle to permit single instruction transfer or arithmetic operations between plural memory banks.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile