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. 23, 1999
Filed:
Jan. 21, 1997
Neil E Birns, Milpitas, CA (US);
Ori K Mizrahi-Shalom, San Jose, CA (US);
Philips Electronics North America Corporation, New York, NY (US);
Abstract
A microcontroller that provides an environment to run processes developed to run on several prior or low end generation machines with the independent register, status and data space needed for execution, that is, the resources of the microcontroller are a superset of the resources of the prior generation machine. The ability to limit one process from accessing the data space of another independent process is provided by data space segmentation controlled by upper order address bits not accessible by the independent processes. The separate workspaces are configured substantially like a workspace of a prior or low end generation machine allowing the microcontroller to perform the tasks of several independent prior or low end generation machines working in concert.