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:
Apr. 28, 2020
Filed:
Jul. 12, 2018
International Business Machines Corporation, Armonk, NY (US);
Trinadhachari Kosuru, Bangalore, IN;
Janani Swaminathan, Chennai, IN;
Saravanan Sethuraman, Bangalore, IN;
Adam J. McPadden, Underhill, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Aspects of the present disclosure relate to a memory module having a volatile memory, a high speed non-volatile memory, and a non-volatile memory. The memory module can allow write mirroring to the volatile memory and high speed non-volatile memory simultaneously. An I/O request is received. A determination is made whether the I/O request is a write or a read. In response to determining that the I/O request is a read, data included in the high speed non-volatile memory is transferred to the non-volatile memory. In response to determining that the I/O request is a write, at least one location to write data of the write is determined based on decoding bits of the write command. The data of the write can then be written to the at least one location.