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:
Feb. 16, 1999
Filed:
Jun. 07, 1995
Hajime Sakuma, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A microcomputer having a function for monitoring internal resources closed within the microcomputer without preventing an execution of the microcomputer. An address of a register within the microcomputer is determined in advance from the outside of the microcomputer, and at a coincident timing with the register address outputted onto an internal register address bus, data on an internal data bus are taken in and are outputted to the outside of the microcomputer via a serial interface. The information of the internal resources closed within the microcomputer can be obtained without stopping the execution of the microcomputer to enable avoiding of a runaway or trouble of a machine to be controlled by the microcomputer and to enable developing at a real time similar to an execution time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile