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:
Sep. 14, 2021
Filed:
Oct. 11, 2019
Qorvo Us, Inc., Greensboro, NC (US);
Christopher Truong Ngo, Queen Creek, AZ (US);
Alexander Wayne Hietala, Phoenix, AZ (US);
Qorvo US, Inc., Greensboro, NC (US);
Abstract
A hybrid bus apparatus is provided. The hybrid bus apparatus includes a hybrid bus bridge circuit configured to couple a master(s) with one or more auxiliary slaves via heterogeneous communication buses. The hybrid bus bridge circuit and the auxiliary slaves are associated with respective unique slave identifications (USIDs). The master(s) can only support a fixed number of the USIDs, and thus a fixed number of the auxiliary slaves. The hybrid bus bridge circuit is configured to opportunistically mask some or all of the auxiliary slaves such that the respective USIDs associated with the masked auxiliary slaves can be reused by the master(s) to support additional slaves. As such, it may be possible to extend the capability of the master(s) to support more slaves than the fixed number of USIDs the master(s) can provide, thus enabling flexible heterogeneous bus deployment in an electronic device incorporating the hybrid bus apparatus.