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:
Sep. 30, 2014
Filed:
Aug. 10, 2011
Randy Fuller, Longmont, CO (US);
Randy Fuller, Longmont, CO (US);
Western Digital Technologies, Inc., Irvine, CA (US);
Abstract
A data storage device having different operating modes is disclosed. The data storage device comprises a processor, a command execution module, and an error response module. The command execution module is configured to receive commands from the processor, execute the commands, and report status information to the processor. The error response module comprises a programmable register configured to store one of a plurality of different error response types for each of a plurality of errors, wherein the error response module is configured to receive a report of one of the errors, and to output an error response signal to the command execution module based on the error response type in the register corresponding to the reported error. The processor is configured to reprogram at least one of the error response types in the register for at least one of the errors when the data storage device switches operating modes.