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:
Jul. 25, 1989
Filed:
Jun. 03, 1987
Applicant:
Inventor:
Siegmar Koeppe, Laatzen, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
371 23 ; 364578 ;
Abstract
A method for simulating an erroneously-delayed signal switching at the output of the logic circuit utilizing a modified simulation model which is inherently suited for the simulation of a stuck-open fault and which, in particular, comprises an output stage which takes the signal storage appearing given this fault into consideration is disclosed. The modification is comprised in that the storage behavior of the output stage is suppressed after one clock period.