CN106663074A - 串行低功率芯片间媒体总线(slim总线)系统中的多通道音频通信 - Google Patents

串行低功率芯片间媒体总线(slim总线)系统中的多通道音频通信 Download PDF

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Publication number
CN106663074A
CN106663074A CN201580046460.0A CN201580046460A CN106663074A CN 106663074 A CN106663074 A CN 106663074A CN 201580046460 A CN201580046460 A CN 201580046460A CN 106663074 A CN106663074 A CN 106663074A
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CN
China
Prior art keywords
data
audio
bus
channel
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201580046460.0A
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English (en)
Chinese (zh)
Inventor
L·阿马里利奥
A·巴拉托斯
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106663074A publication Critical patent/CN106663074A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G06F13/287—Multiplexed DMA
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
CN201580046460.0A 2014-09-03 2015-09-02 串行低功率芯片间媒体总线(slim总线)系统中的多通道音频通信 Pending CN106663074A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462045235P 2014-09-03 2014-09-03
US62/045,235 2014-09-03
US14/842,451 2015-09-01
US14/842,451 US20160062729A1 (en) 2014-09-03 2015-09-01 Multi-channel audio communication in a serial low-power inter-chip media bus (slimbus) system
PCT/US2015/048111 WO2016036837A1 (en) 2014-09-03 2015-09-02 Multi-channel audio communication in a serial low-power inter-chip media bus (slimbus) system

Publications (1)

Publication Number Publication Date
CN106663074A true CN106663074A (zh) 2017-05-10

Family

ID=55402562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580046460.0A Pending CN106663074A (zh) 2014-09-03 2015-09-02 串行低功率芯片间媒体总线(slim总线)系统中的多通道音频通信

Country Status (10)

Country Link
US (1) US20160062729A1 (enExample)
EP (1) EP3189442B1 (enExample)
JP (1) JP2017535800A (enExample)
KR (1) KR20170046674A (enExample)
CN (1) CN106663074A (enExample)
AU (1) AU2015312023A1 (enExample)
BR (1) BR112017004269A2 (enExample)
ES (1) ES2706307T3 (enExample)
HU (1) HUE041527T2 (enExample)
WO (1) WO2016036837A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110832471A (zh) * 2017-06-28 2020-02-21 高通股份有限公司 集成电路之间传送的双向多流多速率i2s音频的对准
CN113986130A (zh) * 2021-10-27 2022-01-28 成都旋极历通信息技术有限公司 一种大容量高速多通道数据回放设备及方法
CN117850735A (zh) * 2024-03-08 2024-04-09 湖北芯擎科技有限公司 一种音频通道接口扩展传输系统及方法

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* Cited by examiner, † Cited by third party
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WO2021221631A1 (en) * 2020-04-29 2021-11-04 Hewlett-Packard Development Company, L.P. Modification of audio signals based on ambient noise collected by speakers
CN113724715B (zh) * 2020-05-25 2025-03-07 上海山景集成电路股份有限公司 音频编码译码标准芯片单元及多通道音频编码译码器芯片
CN118538252A (zh) * 2023-02-22 2024-08-23 华为技术有限公司 一种音频播放系统、方法和电子设备

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US20040047359A1 (en) * 2002-09-06 2004-03-11 Jacobs William E. Adapting a computer bus to carry telephony data
CN1672408A (zh) * 2002-06-27 2005-09-21 Ess技术公司 带有音频的幻灯片
US20070011364A1 (en) * 2005-07-05 2007-01-11 Arm Limited Direct memory access controller supporting non-contiguous addressing and data reformatting
CN102439576A (zh) * 2009-04-09 2012-05-02 美光科技公司 存储器控制器、存储器系统、固态驱动器及用于处理若干个命令的方法
US20130019038A1 (en) * 2011-04-29 2013-01-17 Qualcomm Incorporated Multiple slimbus controllers for slimbus components
CN102981989A (zh) * 2011-07-06 2013-03-20 Gn奈康有限公司 通用串行总线usb通信的装置和方法
CN103064808A (zh) * 2011-10-24 2013-04-24 北京强度环境研究所 优先级可调多通道dma控制器
CN103975317A (zh) * 2011-12-16 2014-08-06 高通股份有限公司 经由总线上的多条数据线来发送数据的系统和方法

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US5761537A (en) * 1995-09-29 1998-06-02 Intel Corporation Method and apparatus for integrating three dimensional sound into a computer system having a stereo audio circuit
JP4264814B2 (ja) * 2003-07-11 2009-05-20 ソニー株式会社 情報処理装置
US7865255B2 (en) * 2004-03-31 2011-01-04 Mstar Semiconductor, Inc. Audio buffering system and method of buffering audio in a multimedia receiver
JP5375650B2 (ja) * 2010-02-15 2013-12-25 日本電気株式会社 マルチコアシステム、マルチコアシステムの制御方法及びプログラム

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1672408A (zh) * 2002-06-27 2005-09-21 Ess技术公司 带有音频的幻灯片
US20040047359A1 (en) * 2002-09-06 2004-03-11 Jacobs William E. Adapting a computer bus to carry telephony data
US20070011364A1 (en) * 2005-07-05 2007-01-11 Arm Limited Direct memory access controller supporting non-contiguous addressing and data reformatting
CN102439576A (zh) * 2009-04-09 2012-05-02 美光科技公司 存储器控制器、存储器系统、固态驱动器及用于处理若干个命令的方法
US20130019038A1 (en) * 2011-04-29 2013-01-17 Qualcomm Incorporated Multiple slimbus controllers for slimbus components
CN102981989A (zh) * 2011-07-06 2013-03-20 Gn奈康有限公司 通用串行总线usb通信的装置和方法
CN103064808A (zh) * 2011-10-24 2013-04-24 北京强度环境研究所 优先级可调多通道dma控制器
CN103975317A (zh) * 2011-12-16 2014-08-06 高通股份有限公司 经由总线上的多条数据线来发送数据的系统和方法

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邢辉: "面向音频应用的多通道 DMA 控制器设计", 《中国优秀硕士学位论文全文数据库（电子期刊） 信息科技辑》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110832471A (zh) * 2017-06-28 2020-02-21 高通股份有限公司 集成电路之间传送的双向多流多速率i2s音频的对准
CN113986130A (zh) * 2021-10-27 2022-01-28 成都旋极历通信息技术有限公司 一种大容量高速多通道数据回放设备及方法
CN113986130B (zh) * 2021-10-27 2024-01-26 成都旋极历通信息技术有限公司 一种大容量高速多通道数据回放设备及方法
CN117850735A (zh) * 2024-03-08 2024-04-09 湖北芯擎科技有限公司 一种音频通道接口扩展传输系统及方法
CN117850735B (zh) * 2024-03-08 2024-05-07 湖北芯擎科技有限公司 一种音频通道接口扩展传输系统及方法

Also Published As

Publication number Publication date
ES2706307T3 (es) 2019-03-28
AU2015312023A1 (en) 2017-02-23
BR112017004269A2 (pt) 2017-12-12
EP3189442A1 (en) 2017-07-12
EP3189442B1 (en) 2018-10-31
US20160062729A1 (en) 2016-03-03
HUE041527T2 (hu) 2019-05-28
WO2016036837A1 (en) 2016-03-10
JP2017535800A (ja) 2017-11-30
KR20170046674A (ko) 2017-05-02

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Application publication date: 20170510