CN102804092A - 基于jtag总线的单板上下电控制系统和方法 - Google Patents

基于jtag总线的单板上下电控制系统和方法 Download PDF

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Publication number
CN102804092A
CN102804092A CN2011800007128A CN201180000712A CN102804092A CN 102804092 A CN102804092 A CN 102804092A CN 2011800007128 A CN2011800007128 A CN 2011800007128A CN 201180000712 A CN201180000712 A CN 201180000712A CN 102804092 A CN102804092 A CN 102804092A
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power
jtag
control
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CN102804092B (zh
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牛元君
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • 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
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Sources (AREA)

Abstract

本发明公开一种基于JTAG总线的单板上下电控制系统和方法，包括：主控板、被控板和JTAG总线；主控板通过JTAG总线与被控板连接；主控板包括JTAG主机；JTAG主机与JTAG总线连接，用于通过JTAG总线向被控板发送上下电控制命令和目标单板标识；被控板包括JTAG桥接模块和JTAG可控输入输出模块；JTAG桥接模块与JTAG总线连接；JTAG可控输入输出模块与JTAG桥接模块连接，用于根据上下电控制命令控制被控板的上下电动作。本发明主控板的JTAG主机通过JTAG总线向被控板发送上下电控制命令和目标单板标识，被控板的JTAG桥接模块和JTAG可控输入输出模块通过JTAG总线控制系统单板的上下电。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201180000712.8A 2011-05-11 2011-05-11 基于jtag总线的单板上下电控制系统和方法 Active CN102804092B (zh)

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PCT/CN2011/073947 WO2011124171A2 (zh) 2011-05-11 2011-05-11 基于jtag总线的单板上下电控制系统和方法

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CN102804092B CN102804092B (zh) 2014-12-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104502645A (zh) * 2015-01-26 2015-04-08 浪潮(北京)电子信息产业有限公司 一种jtag信号发生方法和发生器
CN108712293A (zh) * 2018-05-30 2018-10-26 新华三技术有限公司 单板管理方法及网络设备
CN109710046A (zh) * 2018-12-12 2019-05-03 杭州迪普科技股份有限公司 框式设备业务板上下电控制系统、方法、装置及主控板

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106851676A (zh) * 2015-12-07 2017-06-13 中兴通讯股份有限公司 一种快速启动基站的方法及装置

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CN1410861A (zh) * 2002-05-31 2003-04-16 华为技术有限公司 基于维护总线的监控系统
CN101017377A (zh) * 2007-02-28 2007-08-15 华为技术有限公司 一种实现单板维护和监控的方法及系统
US20070226561A1 (en) * 2006-03-23 2007-09-27 Freescale Semiconductor, Inc. Testing of data retention latches in circuit devices
US20080126655A1 (en) * 2006-09-06 2008-05-29 Heinz Baier Single pci card implementation of development system controller, lab instrument controller, and jtag debugger
CN101577623A (zh) * 2009-06-10 2009-11-11 中兴通讯股份有限公司 一种通讯设备机电管理装置及其所在的通讯设备系统
CN101593903A (zh) * 2009-06-17 2009-12-02 中兴通讯股份有限公司 测试背板及基于该背板的下载方法和测试方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1410861A (zh) * 2002-05-31 2003-04-16 华为技术有限公司 基于维护总线的监控系统
US20070226561A1 (en) * 2006-03-23 2007-09-27 Freescale Semiconductor, Inc. Testing of data retention latches in circuit devices
US20080126655A1 (en) * 2006-09-06 2008-05-29 Heinz Baier Single pci card implementation of development system controller, lab instrument controller, and jtag debugger
CN101017377A (zh) * 2007-02-28 2007-08-15 华为技术有限公司 一种实现单板维护和监控的方法及系统
CN101577623A (zh) * 2009-06-10 2009-11-11 中兴通讯股份有限公司 一种通讯设备机电管理装置及其所在的通讯设备系统
CN101593903A (zh) * 2009-06-17 2009-12-02 中兴通讯股份有限公司 测试背板及基于该背板的下载方法和测试方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104502645A (zh) * 2015-01-26 2015-04-08 浪潮(北京)电子信息产业有限公司 一种jtag信号发生方法和发生器
CN108712293A (zh) * 2018-05-30 2018-10-26 新华三技术有限公司 单板管理方法及网络设备
CN108712293B (zh) * 2018-05-30 2021-12-07 新华三技术有限公司 单板管理方法及网络设备
CN109710046A (zh) * 2018-12-12 2019-05-03 杭州迪普科技股份有限公司 框式设备业务板上下电控制系统、方法、装置及主控板

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CN102804092B (zh) 2014-12-10
WO2011124171A3 (zh) 2012-04-12
WO2011124171A2 (zh) 2011-10-13

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