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:
Jun. 11, 2019
Filed:
Mar. 16, 2018
Applicants:
Nxp B.v., Eindhoven, NL;
Nxp Usa, Inc., Austin, TX (US);
Inventors:
Assignee:
NXP B.V., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 13/42 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0613 (2013.01); G06F 3/067 (2013.01); G06F 3/0659 (2013.01); G06F 13/4282 (2013.01);
Abstract
A host device includes a first serial peripheral interface (SPI) and a second SPI to communicate with an embedded multimedia card (eMMC) device. The host device has a mode controller that controls the first SPI to toggle between first transmission and first reception modes for command transmission and response reception, respectively. The mode controller controls the second SPI to toggle between second transmission and second reception modes for data transmission and data reception, respectively.