CN104298575A - 主板调试电路 - Google Patents
主板调试电路 Download PDFInfo
- Publication number
- CN104298575A CN104298575A CN201310296286.8A CN201310296286A CN104298575A CN 104298575 A CN104298575 A CN 104298575A CN 201310296286 A CN201310296286 A CN 201310296286A CN 104298575 A CN104298575 A CN 104298575A
- Authority
- CN
- China
- Prior art keywords
- pin
- group
- chip
- input end
- control signal
- 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.)
- Granted
Links
- 230000009191 jumping Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000018199 S phase Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
- G06F11/273—Tester hardware, i.e. output processing circuits
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2284—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by power-on test, e.g. power-on self test [POST]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Debugging And Monitoring (AREA)
Abstract
Description
主板调试电路 | 10 |
调试设备 | 20 |
调试接口 | 11 |
切换单元 | 12 |
控制信号输出单元 | 14 |
平台控制中枢 | 16 |
微处理器 | 18 |
第一切换芯片 | U1 |
第二切换芯片 | U2 |
连接器 | JP1 |
电阻 | R1-R5 |
跳帽 | J1 |
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310296286.8A CN104298575B (zh) | 2013-07-16 | 2013-07-16 | 主板调试电路 |
JP2014143947A JP2015022764A (ja) | 2013-07-16 | 2014-07-14 | マザーボード調整回路 |
US14/331,384 US9405649B2 (en) | 2013-07-16 | 2014-07-15 | Debugging circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310296286.8A CN104298575B (zh) | 2013-07-16 | 2013-07-16 | 主板调试电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104298575A true CN104298575A (zh) | 2015-01-21 |
CN104298575B CN104298575B (zh) | 2018-08-03 |
Family
ID=52318310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310296286.8A Active CN104298575B (zh) | 2013-07-16 | 2013-07-16 | 主板调试电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9405649B2 (zh) |
JP (1) | JP2015022764A (zh) |
CN (1) | CN104298575B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107577574A (zh) * | 2017-09-26 | 2018-01-12 | 合肥惠科金扬科技有限公司 | 一种调试切换电路及调试电路板 |
CN107832166A (zh) * | 2017-11-27 | 2018-03-23 | 郑州云海信息技术有限公司 | 一种Linux服务器宕机故障分析系统及方法 |
CN108363646A (zh) * | 2018-01-11 | 2018-08-03 | 郑州云海信息技术有限公司 | 一种可切换工作模式的开关连接方法 |
CN108984354A (zh) * | 2018-06-27 | 2018-12-11 | 郑州云海信息技术有限公司 | 一种服务器芯片调试电路、调试方法及服务器 |
CN111289885A (zh) * | 2020-03-06 | 2020-06-16 | 湖南国科微电子股份有限公司 | 一种芯片上电死机的调试系统及方法 |
CN111708726A (zh) * | 2020-06-18 | 2020-09-25 | 深圳市信锐网科技术有限公司 | 一种端口共用方法、装置、设备、系统及可读存储介质 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105842615B (zh) * | 2015-01-14 | 2019-03-05 | 扬智科技股份有限公司 | 可于异常状态下进行调试的系统芯片及其调试方法 |
CN105718333A (zh) * | 2016-01-26 | 2016-06-29 | 山东超越数控电子有限公司 | 双路服务器主板主从cpu切换装置及其切换控制方法 |
CN109992510B (zh) * | 2019-03-25 | 2021-04-13 | 联想(北京)有限公司 | 一种远程调试装置及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110087452A1 (en) * | 2009-10-12 | 2011-04-14 | Quanta Computer Inc. | Test device |
CN102213743A (zh) * | 2010-04-01 | 2011-10-12 | 英业达股份有限公司 | 信号测试装置 |
CN102214132A (zh) * | 2011-05-16 | 2011-10-12 | 曙光信息产业股份有限公司 | 一种调试龙芯cpu和南北桥芯片的方法和装置 |
CN202975264U (zh) * | 2012-11-30 | 2013-06-05 | 达丰(上海)电脑有限公司 | 一种对笔记本电脑进行在线测试的测试治具 |
CN103186441A (zh) * | 2011-12-30 | 2013-07-03 | 鸿富锦精密工业(深圳)有限公司 | 切换电路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9015542B2 (en) * | 2011-10-01 | 2015-04-21 | Intel Corporation | Packetizing JTAG across industry standard interfaces |
CN103176936A (zh) * | 2011-12-26 | 2013-06-26 | 鸿富锦精密工业(深圳)有限公司 | 接口控制电路 |
US8966313B2 (en) * | 2012-04-30 | 2015-02-24 | Hewlett-Packard Development Company, L.P. | Systems and methods for a shared debug pin |
US9274174B2 (en) * | 2013-08-29 | 2016-03-01 | Lenovo (Singapore) Pte. Ltd. | Processor TAP support for remote services |
-
2013
- 2013-07-16 CN CN201310296286.8A patent/CN104298575B/zh active Active
-
2014
- 2014-07-14 JP JP2014143947A patent/JP2015022764A/ja active Pending
- 2014-07-15 US US14/331,384 patent/US9405649B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110087452A1 (en) * | 2009-10-12 | 2011-04-14 | Quanta Computer Inc. | Test device |
CN102213743A (zh) * | 2010-04-01 | 2011-10-12 | 英业达股份有限公司 | 信号测试装置 |
CN102214132A (zh) * | 2011-05-16 | 2011-10-12 | 曙光信息产业股份有限公司 | 一种调试龙芯cpu和南北桥芯片的方法和装置 |
CN103186441A (zh) * | 2011-12-30 | 2013-07-03 | 鸿富锦精密工业(深圳)有限公司 | 切换电路 |
CN202975264U (zh) * | 2012-11-30 | 2013-06-05 | 达丰(上海)电脑有限公司 | 一种对笔记本电脑进行在线测试的测试治具 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107577574A (zh) * | 2017-09-26 | 2018-01-12 | 合肥惠科金扬科技有限公司 | 一种调试切换电路及调试电路板 |
CN107577574B (zh) * | 2017-09-26 | 2023-12-29 | 合肥惠科金扬科技有限公司 | 一种调试切换电路及调试电路板 |
CN107832166A (zh) * | 2017-11-27 | 2018-03-23 | 郑州云海信息技术有限公司 | 一种Linux服务器宕机故障分析系统及方法 |
CN108363646A (zh) * | 2018-01-11 | 2018-08-03 | 郑州云海信息技术有限公司 | 一种可切换工作模式的开关连接方法 |
CN108984354A (zh) * | 2018-06-27 | 2018-12-11 | 郑州云海信息技术有限公司 | 一种服务器芯片调试电路、调试方法及服务器 |
CN111289885A (zh) * | 2020-03-06 | 2020-06-16 | 湖南国科微电子股份有限公司 | 一种芯片上电死机的调试系统及方法 |
CN111289885B (zh) * | 2020-03-06 | 2022-06-03 | 湖南国科微电子股份有限公司 | 一种芯片上电死机的调试系统及方法 |
CN111708726A (zh) * | 2020-06-18 | 2020-09-25 | 深圳市信锐网科技术有限公司 | 一种端口共用方法、装置、设备、系统及可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
JP2015022764A (ja) | 2015-02-02 |
CN104298575B (zh) | 2018-08-03 |
US20150026520A1 (en) | 2015-01-22 |
US9405649B2 (en) | 2016-08-02 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191111 Address after: Room 2, west of the second floor, No. 355, Huanbei West Road, Weitang street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Weitang Asset Management Co.,Ltd. Address before: Haiyun Binhai Economic and Technological Development Zone, Tianjin City, No. 80 300457 Street Co-patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. Patentee before: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Main board debugging circuit Effective date of registration: 20210531 Granted publication date: 20180803 Pledgee: Weitang sub branch of Zhejiang Jiashan Rural Commercial Bank Co.,Ltd. Pledgor: Jiashan Weitang Asset Management Co.,Ltd. Registration number: Y2021980004130 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231018 Granted publication date: 20180803 Pledgee: Weitang sub branch of Zhejiang Jiashan Rural Commercial Bank Co.,Ltd. Pledgor: Jiashan Weitang Asset Management Co.,Ltd. Registration number: Y2021980004130 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Main board debugging circuit Effective date of registration: 20231127 Granted publication date: 20180803 Pledgee: Weitang sub branch of Zhejiang Jiashan Rural Commercial Bank Co.,Ltd. Pledgor: Jiashan Weitang Asset Management Co.,Ltd. Registration number: Y2023330002807 |