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:
Dec. 06, 2016
Filed:
Mar. 14, 2014
Microsemi Soc Corporation, San Jose, CA (US);
Pankaj Mohan Shanker, Cupertino, CA (US);
Ming-Hoe Kiu, Belmont, CA (US);
Mikhail Ivanovich Chukhlebov, San Jose, CA (US);
Microsemi SoC Corporation, San Jose, CA (US);
Abstract
A method for performing on-chip spatial debugging of a user circuit programmed into a user-programmable integrated circuit includes halting an internal clock driving synchronous logic elements in the integrated circuit and reading the states of all synchronous logic elements programmed into the integrated circuit while the internal clock is halted. An interrupt to an embedded processor in the integrated circuit running a user application can also be generated. The output of at least one synchronous logic element can be forced to a desired state while the internal clock is halted. The clock can then be restarted or stepped.