TW201802700A - 用於控制同步資料流之系統及方法 - Google Patents

用於控制同步資料流之系統及方法

Info

Publication number
TW201802700A
TW201802700A TW106121300A TW106121300A TW201802700A TW 201802700 A TW201802700 A TW 201802700A TW 106121300 A TW106121300 A TW 106121300A TW 106121300 A TW106121300 A TW 106121300A TW 201802700 A TW201802700 A TW 201802700A
Authority
TW
Taiwan
Prior art keywords
processor
usb
drift
host
data
Prior art date
Application number
TW106121300A
Other languages
English (en)
Chinese (zh)
Inventor
余安迪
安德魯 張
阿麥亞 庫爾卡尼
Original Assignee
高通公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 高通公司 filed Critical 高通公司
Publication of TW201802700A publication Critical patent/TW201802700A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40058—Isochronous transmission
    • 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
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • 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
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • 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
    • G06F13/4291—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a clocked protocol
    • 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
    • G06F13/4295—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using an embedded synchronisation
    • 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
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0613—Improving I/O performance in relation to throughput
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40117—Interconnection of audio or video/imaging devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/60—Software-defined switches
    • H04L49/608—ATM switches adapted to switch variable length packets, e.g. IP packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
    • H04L7/0029—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of received data signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/2847—Home automation networks characterised by the type of home appliance used
    • H04L2012/2849—Audio/video appliances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Information Transfer Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)
TW106121300A 2016-06-27 2017-06-26 用於控制同步資料流之系統及方法 TW201802700A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201662355166P 2016-06-27 2016-06-27
US62/355,166 2016-06-27
US201762517247P 2017-06-09 2017-06-09
US62/517,247 2017-06-09
US15/631,807 US20170373881A1 (en) 2016-06-27 2017-06-23 Systems and methods for controlling isochronous data streams
US15/631,807 2017-06-23

Publications (1)

Publication Number Publication Date
TW201802700A true TW201802700A (zh) 2018-01-16

Family

ID=60678003

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106121300A TW201802700A (zh) 2016-06-27 2017-06-26 用於控制同步資料流之系統及方法

Country Status (9)

Country Link
US (1) US20170373881A1 (cg-RX-API-DMAC7.html)
EP (1) EP3476084B1 (cg-RX-API-DMAC7.html)
JP (1) JP7148413B2 (cg-RX-API-DMAC7.html)
KR (1) KR102464293B1 (cg-RX-API-DMAC7.html)
CN (1) CN109417500B (cg-RX-API-DMAC7.html)
AU (1) AU2017291490B2 (cg-RX-API-DMAC7.html)
ES (1) ES2882146T3 (cg-RX-API-DMAC7.html)
TW (1) TW201802700A (cg-RX-API-DMAC7.html)
WO (1) WO2018005322A1 (cg-RX-API-DMAC7.html)

Cited By (4)

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TWI809564B (zh) * 2021-11-15 2023-07-21 優達科技股份有限公司 同步校正方法、主控裝置及僕裝置
TWI851317B (zh) * 2022-11-30 2024-08-01 大陸商立訊精密科技(南京)有限公司 資料傳輸方法及分體式頭戴設備
TWI857216B (zh) * 2020-03-09 2024-10-01 美商英飛淩科技有限責任公司 用於高速串列匯流排處理事務的方法、裝置及系統
US12127147B2 (en) 2021-11-19 2024-10-22 Ufi Space Co., Ltd. Synchronization correction method, master device and slave device

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EP3680783B1 (en) * 2017-09-29 2023-03-08 Huawei Technologies Co., Ltd. Electronic apparatus and method and device for reducing power consumption
KR102751116B1 (ko) * 2018-11-14 2025-01-10 삼성전자 주식회사 액세서리 장치로부터 수신된 식별 정보에 기반하여 동작을 수행하는 전자 장치, 그의 동작 방법 및 액세서리 장치
CN112771890B (zh) * 2018-12-07 2022-05-10 华为技术有限公司 一种点对多点的数据传输方法及电子设备
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CN110990323B (zh) * 2019-10-17 2023-09-15 尧芯微半导体(重庆)有限公司 一种优化的xhci调度方法
CN111210612B (zh) * 2019-10-29 2021-01-19 浙江浙大中控信息技术有限公司 基于公交gps数据与站点信息提取公交线路轨迹的方法
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CN116614480A (zh) * 2023-06-21 2023-08-18 展讯通信（上海）有限公司 数字usb音频设备通话数据传输方法、终端及介质

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI857216B (zh) * 2020-03-09 2024-10-01 美商英飛淩科技有限責任公司 用於高速串列匯流排處理事務的方法、裝置及系統
TWI809564B (zh) * 2021-11-15 2023-07-21 優達科技股份有限公司 同步校正方法、主控裝置及僕裝置
US12127147B2 (en) 2021-11-19 2024-10-22 Ufi Space Co., Ltd. Synchronization correction method, master device and slave device
TWI851317B (zh) * 2022-11-30 2024-08-01 大陸商立訊精密科技(南京)有限公司 資料傳輸方法及分體式頭戴設備

Also Published As

Publication number Publication date
EP3476084B1 (en) 2021-07-14
CN109417500B (zh) 2021-04-20
US20170373881A1 (en) 2017-12-28
JP2019526844A (ja) 2019-09-19
KR20190022544A (ko) 2019-03-06
WO2018005322A1 (en) 2018-01-04
BR112018076412A2 (pt) 2019-07-16
CN109417500A (zh) 2019-03-01
EP3476084A1 (en) 2019-05-01
AU2017291490A1 (en) 2018-11-29
ES2882146T3 (es) 2021-12-01
KR102464293B1 (ko) 2022-11-04
AU2017291490B2 (en) 2021-12-09
JP7148413B2 (ja) 2022-10-05

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