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:
Aug. 21, 1990
Filed:
Aug. 26, 1988
Ulrich Ramacher, Munich, DE;
Joerg Beichter, Esslingen, DE;
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Abstract
A method and apparatus for the production of a test-compatible, largely defect-tolerant configuration of redundantly implemented, systolic VLSI systems. The method and apparatus for the configuration of redundantly implemented, systolic VLSI systems meets the conditions of defect-tolerance, test-compatibility and minimum hardware requirement. For this purpose, every module of the multi-dimensional systolic VLSI system has control logic allocated to it which controls A, B and C switches for the appertaining module. It is possible with the use of these switches to bridge a maximum of up to two faulty modules per row and one faulty module per column. A configuration algorithm provides a determination as to whether the established VLSI system is in the position to be able to execute the desired arithmetic operations.