CN105637496B - CCIe总线上的从动方标识符扫描和热插能力 - Google Patents

CCIe总线上的从动方标识符扫描和热插能力 Download PDF

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Publication number
CN105637496B
CN105637496B CN201480056056.7A CN201480056056A CN105637496B CN 105637496 B CN105637496 B CN 105637496B CN 201480056056 A CN201480056056 A CN 201480056056A CN 105637496 B CN105637496 B CN 105637496B
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CN
China
Prior art keywords
query
slave
bit
bit configuration
control data
Prior art date
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Expired - Fee Related
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CN201480056056.7A
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English (en)
Chinese (zh)
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CN105637496A (zh
Inventor
S·森戈库
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN105637496A publication Critical patent/CN105637496A/zh
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Publication of CN105637496B publication Critical patent/CN105637496B/zh
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Classifications

    • 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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • 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
    • G06F13/40—Bus structure
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Information Transfer Systems (AREA)
  • Small-Scale Networks (AREA)
CN201480056056.7A 2013-10-09 2014-10-09 CCIe总线上的从动方标识符扫描和热插能力 Expired - Fee Related CN105637496B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361889028P 2013-10-09 2013-10-09
US61/889,028 2013-10-09
PCT/US2014/059982 WO2015054549A1 (en) 2013-10-09 2014-10-09 SLAVE IDENTIFIER SCANNING AND HOT-PLUG CAPABILITY OVER CCIe BUS

Publications (2)

Publication Number Publication Date
CN105637496A CN105637496A (zh) 2016-06-01
CN105637496B true CN105637496B (zh) 2018-09-07

Family

ID=51894189

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480056056.7A Expired - Fee Related CN105637496B (zh) 2013-10-09 2014-10-09 CCIe总线上的从动方标识符扫描和热插能力

Country Status (6)

Country Link
US (1) US9672176B2 (enExample)
EP (1) EP3055780A1 (enExample)
JP (1) JP6277267B2 (enExample)
KR (1) KR101861453B1 (enExample)
CN (1) CN105637496B (enExample)
WO (1) WO2015054549A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9519603B2 (en) * 2013-09-09 2016-12-13 Qualcomm Incorporated Method and apparatus to enable multiple masters to operate in a single master bus architecture
US10169274B1 (en) * 2017-06-08 2019-01-01 Qualcomm Incorporated System and method for changing a slave identification of integrated circuits over a shared bus
CN107332749B (zh) * 2017-07-05 2020-09-22 北京东土科技股份有限公司 基于工业互联网现场层宽带总线架构的同步方法及装置
US11030133B2 (en) * 2018-08-30 2021-06-08 Qualcomm Incorporated Aggregated in-band interrupt based on responses from slave devices on a serial data bus line
CN110532196B (zh) * 2019-08-30 2021-10-01 英业达科技有限公司 多地址响应的复杂可程序逻辑装置及运作方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1103221C (zh) * 1997-04-15 2003-03-19 领先病毒研究公司 治疗人类免疫缺陷性病毒感染的药物
CN1457578A (zh) * 2001-02-28 2003-11-19 皇家菲利浦电子有限公司 增强交叉点总线协议
US20070294443A1 (en) * 2006-05-03 2007-12-20 Standard Microsystems Corporation Address assignment through device ID broadcast
US20100131610A1 (en) * 2008-11-27 2010-05-27 Infineon Technologies Ag Master Nodes and Slave Nodes for a Communication Network, and Methods Thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125731A (ja) * 1985-11-26 1987-06-08 Nec Corp ポ−リング制御装置
US8225021B2 (en) 2009-05-28 2012-07-17 Lexmark International, Inc. Dynamic address change for slave devices on a shared bus
JP2012100222A (ja) * 2010-11-05 2012-05-24 Denki Kogyo Co Ltd 識別ｉｄ検索方法
US9037766B2 (en) 2011-11-18 2015-05-19 Fairchild Semiconductor Corporation Pin selectable I2C slave addresses
JP5762561B2 (ja) * 2011-11-25 2015-08-12 三菱電機株式会社 通信装置、通信方法、及び通信システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1103221C (zh) * 1997-04-15 2003-03-19 领先病毒研究公司 治疗人类免疫缺陷性病毒感染的药物
CN1457578A (zh) * 2001-02-28 2003-11-19 皇家菲利浦电子有限公司 增强交叉点总线协议
US20070294443A1 (en) * 2006-05-03 2007-12-20 Standard Microsystems Corporation Address assignment through device ID broadcast
US20100131610A1 (en) * 2008-11-27 2010-05-27 Infineon Technologies Ag Master Nodes and Slave Nodes for a Communication Network, and Methods Thereof

Also Published As

Publication number Publication date
KR101861453B1 (ko) 2018-05-28
CN105637496A (zh) 2016-06-01
US9672176B2 (en) 2017-06-06
US20150100714A1 (en) 2015-04-09
EP3055780A1 (en) 2016-08-17
JP6277267B2 (ja) 2018-02-07
KR20160067222A (ko) 2016-06-13
WO2015054549A1 (en) 2015-04-16
JP2016539400A (ja) 2016-12-15

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Granted publication date: 20180907

Termination date: 20191009