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:
Nov. 16, 1999
Filed:
Dec. 23, 1993
Larry L Byers, Apple Valley, MN (US);
Unisys Corporation, Blue Bell, PA (US);
Abstract
An apparatus for and method of providing rapid communication between separately clocked system elements. A network interface module is used as the overall system control and communication interface to each of the separate system elements. Each of these system elements is controlled by a different and dedicated programmable micro-engine. A separate register located within and addressable by each of the micro-engines provides the basic data transfer path. Access by a micro-engine to the corresponding register is easily accomplished by firmware. The bit serial scan interface between the network interface module and each of the registers is controlled by the network interface module.