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:
Dec. 03, 2019
Filed:
Oct. 09, 2018
Qualcomm Incorporated, San Diego, CA (US);
Lalan Jee Mishra, San Diego, CA (US);
Helena Deirdre O'Shea, San Diego, CA (US);
Richard Dominic Wietfeldt, San Diego, CA (US);
ZhenQi Chen, South Boston, MA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems, methods, and apparatus for functionally extending a capability of a write datagram for RFFE and SPMI devices are provided. A sending device sets a configuration register to indicate an operation mode of a write command and generates a command code field in the write command. A most significant bit of the command code field has a value of 1 and remaining bits of the command code field are defined based on the operation mode. The sending device further includes payload bytes in a payload field of the write command based on the operation mode and sends the write command to a receiver via a bus interface. The sending device may also set a page-address register to include a page-address to be used if page segmented access (PSA) is enabled for the write command and set the configuration register to indicate whether the PSA for the write command is enabled.