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:
Jan. 09, 2018
Filed:
Jan. 27, 2017
Lapis Semiconductor Co., Ltd., Yokohama, JP;
Shuhei Kamano, Yokohama, JP;
LAPIS SEMICONDUCTOR CO., LTD., Yokohama, JP;
Abstract
A semiconductor device includes an output driver having a variable current driving ability, for outputting an amplified data signal to the outside through a transmission line; a nonvolatile memory having a specific area for storing output adjustment data to adjust the current driving ability of the output driver; an output adjustment data readout unit for reading out the output adjustment data from the specific area of the memory in response to powering on; and a current driving ability adjustment unit for adjusting the current driving ability of the output driver on the basis of the output adjustment data read out from the memory.