WO2011137813A3 - 先进可扩展接口总线以及相应的数据传输方法 - Google Patents

先进可扩展接口总线以及相应的数据传输方法 Download PDF

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Publication number
WO2011137813A3
WO2011137813A3 PCT/CN2011/074554 CN2011074554W WO2011137813A3 WO 2011137813 A3 WO2011137813 A3 WO 2011137813A3 CN 2011074554 W CN2011074554 W CN 2011074554W WO 2011137813 A3 WO2011137813 A3 WO 2011137813A3
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WO
WIPO (PCT)
Prior art keywords
bus
axi
basic unit
slave device
interface
Prior art date
Application number
PCT/CN2011/074554
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English (en)
French (fr)
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WO2011137813A2 (zh
Inventor
夏晶
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华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN2011800005885A priority Critical patent/CN102216920B/zh
Priority to PCT/CN2011/074554 priority patent/WO2011137813A2/zh
Publication of WO2011137813A2 publication Critical patent/WO2011137813A2/zh
Publication of WO2011137813A3 publication Critical patent/WO2011137813A3/zh
Priority to US13/495,554 priority patent/US9058433B2/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0038—System on Chip

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Multi Processors (AREA)
  • Small-Scale Networks (AREA)

Abstract

一种先进可扩展接口（AXI）总线，以2×2的AXI全交叉的总线结构为基本单元，所述基本单元上包括两个从设备接口和两个主设备接口；利用基本单元搭建一个N2全循环网状Mesh总线结构，使得基本单元上的每一个从设备接口都和另一个基本单元上的一个主设备接口相连，形成第一路径。一种数据传输方法，包括：通过基本单元的主设备接口接收主设备发送的数据包；通过基本单元的从设备接口，利用AXI总线将数据包发送给目的从设备；通过基本单元的从设备接口接收所述目的从设备返回的响应包；其中，所述基本单元为以2×2的AXI全交叉的总线结构，其中，AXI总线为利用基本单元搭建一个N2全循环网状总线结构。
PCT/CN2011/074554 2011-05-24 2011-05-24 先进可扩展接口总线以及相应的数据传输方法 WO2011137813A2 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2011800005885A CN102216920B (zh) 2011-05-24 2011-05-24 先进可扩展接口总线以及相应的数据传输方法
PCT/CN2011/074554 WO2011137813A2 (zh) 2011-05-24 2011-05-24 先进可扩展接口总线以及相应的数据传输方法
US13/495,554 US9058433B2 (en) 2011-05-24 2012-06-13 Advanced extensible interface bus and corresponding data transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/074554 WO2011137813A2 (zh) 2011-05-24 2011-05-24 先进可扩展接口总线以及相应的数据传输方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/495,554 Continuation US9058433B2 (en) 2011-05-24 2012-06-13 Advanced extensible interface bus and corresponding data transmission method

Publications (2)

Publication Number Publication Date
WO2011137813A2 WO2011137813A2 (zh) 2011-11-10
WO2011137813A3 true WO2011137813A3 (zh) 2012-04-26

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Country Status (3)

Country Link
US (1) US9058433B2 (zh)
CN (1) CN102216920B (zh)
WO (1) WO2011137813A2 (zh)

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CN105005546B (zh) * 2015-06-23 2018-01-30 中国兵器工业集团第二一四研究所苏州研发中心 一种内置交点队列的异步axi总线结构
CN106933765A (zh) * 2017-03-31 2017-07-07 山东超越数控电子有限公司 一种基于fpga的多主多从数据采集系统及其交叉通信控制方法
CN109558350B (zh) * 2018-11-20 2023-04-14 海信空调有限公司 一种程序监控复用端口、控制方法和家用电器
CN110674075B (zh) * 2019-09-27 2023-03-10 山东华芯半导体有限公司 一种axi总线广播机制的实现方法和系统
CN112073249B (zh) * 2020-09-17 2024-03-05 深圳市信锐网科技术有限公司 数据传输方法、集群交换机系统及相关设备
CN112257381B (zh) * 2020-10-26 2024-01-12 广州安凯微电子股份有限公司 一种AXI Crossbar设计电路验证方法和系统
CN112579501A (zh) * 2020-12-11 2021-03-30 北京爱芯科技有限公司 Axi总线结构及芯片系统
CN117836757A (zh) * 2021-08-30 2024-04-05 华为技术有限公司 一种高级扩展接口总线及片上系统
CN113886310A (zh) 2021-11-02 2022-01-04 上海兆芯集成电路有限公司 桥接模块、数据传输系统和数据传输方法

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Also Published As

Publication number Publication date
CN102216920B (zh) 2013-08-28
US20120303849A1 (en) 2012-11-29
WO2011137813A2 (zh) 2011-11-10
US9058433B2 (en) 2015-06-16
CN102216920A (zh) 2011-10-12

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