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. 12, 2019
Filed:
Mar. 19, 2018
Mentor Graphics Corporation, Wilsonville, OR (US);
Jean-Francois Cote, Gatineau, CA;
Mark A. Kassab, Wilsonville, OR (US);
Janusz Rajski, West Linn, OR (US);
MENTOR GRAPHICS CORPORATION, Wilsonville, OR (US);
Abstract
Various aspects of the disclosed technology relate to streaming data for testing identical circuit blocks in a circuit. The system for streaming data comprises a first network for transporting equal-sized data packets consecutively and a second network for configuring interface devices of the first network. Each of the data packets comprises bits of test patterns and bits of good-machine test responses. Comparison bits (pass/fail status bits) of an identical circuit block instance may be unloaded directly or may merge with those from other identical circuit block instances to generate accumulated comparison bits which are unloaded. A sticky pass/fail bit may also be generated for each of the identical circuit block instances.