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. 27, 2014
Filed:
Jun. 14, 2012
Prohor Chowdhury, Bangalore, IN;
Alexander Tessarolo, Lindfield, AU;
Prohor Chowdhury, Bangalore, IN;
Alexander Tessarolo, Lindfield, AU;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A co-hosted cyclical redundancy check (CRC) calculations system is arranged to use a processor to generate initial addresses for reading the data from a mirrored device that has address ranges over which a CRC result is to be calculated. An memory mapping unit detects when the initial address falls within an address range over which the CRC result is to be calculated. A read snoop unit snoops the data read from a mirrored memory that has data stored using a mirrored address. A CRC co-generator receives the snooped data read from mirrored memory and uses the snooped data read from the mirrored memory to calculate the CRC result.