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. 04, 2014
Filed:
Dec. 02, 2011
Thomas Andrew Sartorius, Raleigh, NC (US);
Subodh Singh, Bangalore, IN;
Thomas Andrew Sartorius, Raleigh, NC (US);
Subodh Singh, Bangalore, IN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A processor reset control circuit is configured to automatically capture a pre-reset value of processor information stored in one or more hardware registers, as part of a reset operation state machine and prior to changing the processor information to its architecturally required post reset value. Such pre-reset processor information includes, for example one or more pre-reset values of the processor program counter (PC) and one or more pre-reset values of an operating-state mode register, both of which may be captured in one or more pre-reset capture storage devices which are then made available for evaluation purposes. Such pre-reset capture storage devices store pre-reset information in response to the reset and maintain the stored pre-reset information until another reset occurs.