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. 17, 2024
Filed:
Jun. 28, 2023
Silicon Motion, Inc., Hsinchu County, TW;
Fu-Jen Shih, New Taipei, TW;
Silicon Motion, Inc., Hsinchu County, TW;
Abstract
An interface circuit includes a signal processing circuit including multiple signal processing devices and a monitor and calibration module. The monitor and calibration module includes multiple monitor circuits, a processor and a calibration circuit. The monitor circuits monitor at least one of an amplitude, a frequency and a jitter in at least one of a reception signal and a transmission signal to correspondingly generate a monitored result and monitor at least one of power supplying voltage and ground voltage to correspondingly generate a monitored result. The processor collects the monitored results and determines a calibration operation based on the monitored results. The calibration circuit is coupled to the processor and at least one signal processing device and performs the calibration operation on the signal processing device to adjust a characteristic value of the signal processing device.