公开(公告)号：US20240040316A1

公开(公告)日：2024-02-01

申请号：US18210790

申请日：2023-06-16

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： Jonathan E. EKLUND ,  Daniel WEBER ,  Andrew I. BOTHWELL ,  Robert J. HATFIELD

IPC: H04R5/04 ,  H04R3/04

CPC classification number: H04R5/04 ,  H04R3/04

Abstract: In an example there is provided a first integrated circuit. The first integrated circuit is configured to receive an audio signal and configured to drive an audio transducer based on the received audio signal. The first integrated circuit is configured to transmit a portion of the audio signal to a second integrated circuit.

公开(公告)号：US20250071483A1

公开(公告)日：2025-02-27

申请号：US18944884

申请日：2024-11-12

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： Jonathan E. EKLUND ,  Daniel WEBER ,  Andrew I. BOTHWELL ,  Robert J. HATFIELD

IPC: H04R5/04 ,  H04R3/04

Abstract: In an example there is provided a first integrated circuit. The first integrated circuit is configured to receive an audio signal and configured to drive an audio transducer based on the received audio signal. The first integrated circuit is configured to transmit a portion of the audio signal to a second integrated circuit.

公开(公告)号：US20230409348A1

公开(公告)日：2023-12-21

申请号：US18326420

申请日：2023-05-31

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： David HISKY ,  Daniel WEBER ,  Jonathan E. EKLUND ,  Adam BRICKMAN

IPC: G06F9/445 ,  G06F8/61

CPC classification number: G06F9/44505 ,  G06F8/61

Abstract: In an example there is provided an integrated circuit configured to perform a plurality of functions, the integrated circuit comprising a memory, wherein each function of the integrated circuit is configured to transmit a request to a processor, and wherein the integrated circuit is configured such that the first function to detect that its request has been serviced by the processor is configured to download firmware and/or configuration data for itself and for at least one other function.