公开(公告)号：US20210029319A1

公开(公告)日：2021-01-28

申请号：US16522580

申请日：2019-07-25

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： James P. MCFARLAND ,  Nariankadu D. HEMKUMAR ,  Sachin DEO ,  Younes DJADI

IPC: H04N5/378 ,  H04N5/374 ,  H04N5/3745 ,  H04N19/146 ,  H04N19/184 ,  H04N19/132

Abstract: A system may include a processing engine and an analog-to-digital conversion interface subsystem communicatively coupled to the processing engine. The processing engine may be configured to process feedback data converted from analog feedback data to digital feedback data, wherein the feedback data includes a plurality of data stream sequences converted from the analog feedback data to the digital feedback data at a sample rate and based on processing of the feedback data, generate digital control signals for controlling a system under control. The analog-to-digital conversion interface subsystem may be configured to flexibly control the processing of the processing engine and the generation of digital control signals by the processing engine to minimize latency in the generation of the digital control signals due to processing of the processing engine.