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. 17, 2020
Filed:
Jun. 26, 2019
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Indu Prathapan, Bangalore, IN;
Prashanth Saraf, Bangalore, IN;
Desmond Pravin Martin Fernandes, Bangalore, IN;
Saket Jalan, Bangalore, IN;
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/10 (2006.01); G11C 5/04 (2006.01); G06F 3/06 (2006.01); G11C 11/16 (2006.01); G11C 11/56 (2006.01); H03M 13/35 (2006.01); G11C 7/10 (2006.01); G11C 7/22 (2006.01); H03M 13/37 (2006.01); H03M 13/19 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1044 (2013.01); G06F 3/0653 (2013.01); G06F 11/108 (2013.01); G06F 11/1012 (2013.01); G06F 11/1048 (2013.01); G06F 11/1068 (2013.01); G06F 11/1076 (2013.01); G11C 5/04 (2013.01); G11C 7/1006 (2013.01); G11C 7/22 (2013.01); G11C 11/1675 (2013.01); G11C 11/5628 (2013.01); H03M 13/19 (2013.01); H03M 13/35 (2013.01); H03M 13/356 (2013.01); H03M 13/3776 (2013.01); G11C 2207/229 (2013.01); G11C 2207/2263 (2013.01);
Abstract
In the described examples, a memory controller includes a read-modify-write logic module that receives a partial write data request for partial write data in error-correcting code (ECC) memory and combines the partial write data in the partial write data request with read data provided from the ECC memory to form combined data prior to correcting the read data. The memory controller also includes a write control module that controls the writing of the combined data to the ECC memory.