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:
Jul. 26, 2022
Filed:
May. 21, 2021
Sandisk Technologies Llc, Addison, TX (US);
Phil Reusswig, Mountainview, CA (US);
Sahil Sharma, San Jose, CA (US);
Rohit Sehgal, San Jose, CA (US);
Niles Yang, Mountainview, CA (US);
SANDISK TECHNOLOGIES LLC, Addison, TX (US);
Abstract
A data storage system includes a storage medium and a storage controller configured to perform interface training operations. The interface training operations include loading a test data pattern into a first controller buffer of the storage controller, loading the test data pattern into a first storage medium buffer of the storage medium, setting a first read voltage or timing parameter at the storage controller, transferring the test data pattern from the first storage medium buffer to a second controller buffer of the storage controller using the first read voltage or timing parameter, comparing the test data pattern in the first controller buffer with the test data pattern in the second controller buffer, and determining a first read transfer error rate based on the first comparison.