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. 15, 2012
Filed:
Jan. 27, 2004
Andrew Mark Nightingale, Cambridge, GB;
Andrew Mark Nightingale, Cambridge, GB;
ARM Limited, Cambridge, GB;
Abstract
Verification tests perform hardware and software co-verification on a system under verification. Each signal interface controller coupled to the system performs a test action transferring at least one of stimulus signals and response signals between a corresponding portion of the system under verification and the signal interface controller during verification. A debugger controls an associated processing unit that executes software routines. A debugger signal interface controller performs test actions transferring stimulus signals and response signals between the debugger and the debugger signal interface controller during verification. A test manager transfers test controlling messages to these interface controllers identifying the test actions to be performed. As a result, the test manager controls the processing unit via the debugger signal interface controller and the debugger in order to coordinate the execution of the software routines with a sequence of verification tests.