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:
May. 21, 2002
Filed:
May. 28, 1996
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A simulator for simulating a digital circuit, includes an input circuit for inputting a test patterns to describe the characteristics of the digital circuit and for inputting input signals to test the operation of digital circuit and output signals to describe the expected output of the digital circuit based on the input signals, an applying circuit to apply the input signal to test the operation of the digital circuit to the test patterns to describe the characteristics of the digital circuit to form a simulated output signal to indicate a response based on the test pattern, a comparator circuit to compare the simulated output signal with the output signal to describe the expected output of the digital circuit based on the input signals to determine a difference between the simulated output signal and the output signals, wherein the operation of the simulation is stopped if the difference is greater than a predetermined difference.