CN102214132A - 一种调试龙芯cpu和南北桥芯片的方法和装置 - Google Patents
一种调试龙芯cpu和南北桥芯片的方法和装置 Download PDFInfo
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- CN102214132A CN102214132A CN2011101262281A CN201110126228A CN102214132A CN 102214132 A CN102214132 A CN 102214132A CN 2011101262281 A CN2011101262281 A CN 2011101262281A CN 201110126228 A CN201110126228 A CN 201110126228A CN 102214132 A CN102214132 A CN 102214132A
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- 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
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2236—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors
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- 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
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test buses, lines or interfaces, e.g. stuck-at or open line faults
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/36—Preventing errors by testing or debugging software
- G06F11/362—Software debugging
- G06F11/3648—Software debugging using additional hardware
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- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
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Claims (28)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110126228.1A CN102214132B (zh) | 2011-05-16 | 2011-05-16 | 一种调试龙芯cpu和南北桥芯片的方法和装置 |
CN201310237820.8A CN103440194B (zh) | 2011-05-16 | 2011-05-16 | 一种调试龙芯cpu和南北桥芯片的装置 |
PCT/CN2011/000875 WO2012155300A1 (zh) | 2011-05-16 | 2011-05-20 | 一种调试龙芯cpu和南北桥芯片的方法和装置 |
US13/806,784 US9846625B2 (en) | 2011-05-16 | 2011-05-20 | Method and device for debugging a MIPS-structure CPU with southbridge and northbridge chipsets |
TW101117228A TWI516959B (zh) | 2011-05-16 | 2012-05-15 | A method and device for debugging Godson CPU and north and south bridge wafers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110126228.1A CN102214132B (zh) | 2011-05-16 | 2011-05-16 | 一种调试龙芯cpu和南北桥芯片的方法和装置 |
Related Child Applications (1)
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CN201310237820.8A Division CN103440194B (zh) | 2011-05-16 | 2011-05-16 | 一种调试龙芯cpu和南北桥芯片的装置 |
Publications (2)
Publication Number | Publication Date |
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CN102214132A true CN102214132A (zh) | 2011-10-12 |
CN102214132B CN102214132B (zh) | 2014-07-02 |
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CN201110126228.1A Active CN102214132B (zh) | 2011-05-16 | 2011-05-16 | 一种调试龙芯cpu和南北桥芯片的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9846625B2 (zh) |
CN (1) | CN102214132B (zh) |
TW (1) | TWI516959B (zh) |
WO (1) | WO2012155300A1 (zh) |
Cited By (8)
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CN102609040A (zh) * | 2012-01-12 | 2012-07-25 | 北京国基科技股份有限公司 | 一种面向加固的国产计算机及其安全bios工作方法 |
CN102768561A (zh) * | 2012-05-30 | 2012-11-07 | 曙光信息产业股份有限公司 | 一种双桥片主板冗余的设计方法 |
CN104077220A (zh) * | 2014-06-10 | 2014-10-01 | 中标软件有限公司 | Mips架构操作系统内核的调试方法和装置 |
CN104298575A (zh) * | 2013-07-16 | 2015-01-21 | 鸿富锦精密电子(天津)有限公司 | 主板调试电路 |
CN108536643A (zh) * | 2018-03-30 | 2018-09-14 | 西安微电子技术研究所 | 一种高性能计算平台 |
CN109657474A (zh) * | 2018-11-30 | 2019-04-19 | 江苏航天龙梦信息技术有限公司 | 兼容独立安全卡的主板控制时序及上电时序控制方法 |
US20210089419A1 (en) * | 2019-09-25 | 2021-03-25 | Alibaba Group Holding Limited | Debugging unit and processor |
CN112988659A (zh) * | 2021-05-07 | 2021-06-18 | 湖南华自信息技术有限公司 | Pcie桥片冗余主板、设计方法以及计算机存储介质 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109614351B (zh) * | 2018-11-30 | 2022-05-24 | 中国人民解放军陆军工程大学 | 带有纠错和自动应答机制的并行总线串行互联扩展方法 |
CN111124488A (zh) * | 2019-12-11 | 2020-05-08 | 山东超越数控电子股份有限公司 | 一种基于龙芯处理器的Debian系统移植方法 |
CN111258949A (zh) * | 2020-01-20 | 2020-06-09 | 江苏龙威中科技术有限公司 | 一种基于龙芯3a+7a+fpga的异构计算机模块 |
CN111506466B (zh) * | 2020-04-24 | 2022-08-02 | 卡斯柯信号有限公司 | 一种用于关键电压的交互冗余监控系统及方法 |
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CN1455307A (zh) * | 2003-06-06 | 2003-11-12 | 中国科学院计算技术研究所 | 一种龙芯-1cpu的网络计算机主板系统及复位方法 |
CN1588274A (zh) * | 2004-09-21 | 2005-03-02 | 威盛电子股份有限公司 | 协调南北桥电路与cpu于不同节能状态的电路及方法 |
CN101989222A (zh) * | 2010-11-22 | 2011-03-23 | 连云港杰瑞深软科技有限公司 | 一种龙芯仿真器终端 |
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TW514791B (en) * | 2001-05-28 | 2002-12-21 | Via Tech Inc | Structure, method and related control chip for accessing device of computer system with system management bus |
EP1576470A2 (en) * | 2002-12-18 | 2005-09-21 | Koninklijke Philips Electronics N.V. | Code download in a system having multiple integrated circuits with jtag capability |
US7334064B2 (en) * | 2003-04-23 | 2008-02-19 | Dot Hill Systems Corporation | Application server blade for embedded storage appliance |
US7565566B2 (en) * | 2003-04-23 | 2009-07-21 | Dot Hill Systems Corporation | Network storage appliance with an integrated switch |
TW200401188A (en) * | 2003-09-16 | 2004-01-16 | Via Tech Inc | Debug device and method thereof |
US8000322B2 (en) * | 2004-07-30 | 2011-08-16 | Hewlett-Packard Development Company, L.P. | Crossbar switch debugging |
US7941585B2 (en) * | 2004-09-10 | 2011-05-10 | Cavium Networks, Inc. | Local scratchpad and data caching system |
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CN1818883A (zh) * | 2005-02-07 | 2006-08-16 | 中国科学院计算技术研究所 | 一种用于测试mips处理器的设备 |
US20080005378A1 (en) * | 2006-05-19 | 2008-01-03 | Intel Corporation | Chipset determinism for improved validation |
TWI317871B (en) * | 2006-06-16 | 2009-12-01 | Via Tech Inc | Debug device and method for bus |
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US8074131B2 (en) * | 2009-06-30 | 2011-12-06 | Intel Corporation | Generic debug external connection (GDXC) for high integration integrated circuits |
US8661302B2 (en) * | 2010-11-17 | 2014-02-25 | Advanced Micro Devices, Inc. | Enhanced debug/test capability to a core reset process |
US20120150474A1 (en) * | 2010-12-09 | 2012-06-14 | Advanced Micro Devices, Inc. | Debug state machine cross triggering |
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2011
- 2011-05-16 CN CN201110126228.1A patent/CN102214132B/zh active Active
- 2011-05-20 WO PCT/CN2011/000875 patent/WO2012155300A1/zh active Application Filing
- 2011-05-20 US US13/806,784 patent/US9846625B2/en active Active
-
2012
- 2012-05-15 TW TW101117228A patent/TWI516959B/zh active
Patent Citations (3)
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CN1455307A (zh) * | 2003-06-06 | 2003-11-12 | 中国科学院计算技术研究所 | 一种龙芯-1cpu的网络计算机主板系统及复位方法 |
CN1588274A (zh) * | 2004-09-21 | 2005-03-02 | 威盛电子股份有限公司 | 协调南北桥电路与cpu于不同节能状态的电路及方法 |
CN101989222A (zh) * | 2010-11-22 | 2011-03-23 | 连云港杰瑞深软科技有限公司 | 一种龙芯仿真器终端 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102609040A (zh) * | 2012-01-12 | 2012-07-25 | 北京国基科技股份有限公司 | 一种面向加固的国产计算机及其安全bios工作方法 |
CN102609040B (zh) * | 2012-01-12 | 2015-04-08 | 北京国基科技股份有限公司 | 一种面向加固的国产计算机及其安全bios工作方法 |
CN102768561B (zh) * | 2012-05-30 | 2015-02-04 | 曙光信息产业股份有限公司 | 一种双桥片主板冗余的设计方法 |
CN102768561A (zh) * | 2012-05-30 | 2012-11-07 | 曙光信息产业股份有限公司 | 一种双桥片主板冗余的设计方法 |
CN104298575B (zh) * | 2013-07-16 | 2018-08-03 | 鸿富锦精密电子(天津)有限公司 | 主板调试电路 |
CN104298575A (zh) * | 2013-07-16 | 2015-01-21 | 鸿富锦精密电子(天津)有限公司 | 主板调试电路 |
CN104077220A (zh) * | 2014-06-10 | 2014-10-01 | 中标软件有限公司 | Mips架构操作系统内核的调试方法和装置 |
CN108536643A (zh) * | 2018-03-30 | 2018-09-14 | 西安微电子技术研究所 | 一种高性能计算平台 |
CN109657474A (zh) * | 2018-11-30 | 2019-04-19 | 江苏航天龙梦信息技术有限公司 | 兼容独立安全卡的主板控制时序及上电时序控制方法 |
CN109657474B (zh) * | 2018-11-30 | 2023-07-11 | 江苏航天龙梦信息技术有限公司 | 兼容独立安全卡的主板控制时序及上电时序控制方法 |
US20210089419A1 (en) * | 2019-09-25 | 2021-03-25 | Alibaba Group Holding Limited | Debugging unit and processor |
US11755441B2 (en) * | 2019-09-25 | 2023-09-12 | Alibaba Group Holding Limited | Debugging unit and processor |
CN112988659A (zh) * | 2021-05-07 | 2021-06-18 | 湖南华自信息技术有限公司 | Pcie桥片冗余主板、设计方法以及计算机存储介质 |
CN112988659B (zh) * | 2021-05-07 | 2021-07-20 | 湖南华自信息技术有限公司 | Pcie桥片冗余主板、设计方法以及计算机存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN102214132B (zh) | 2014-07-02 |
US9846625B2 (en) | 2017-12-19 |
WO2012155300A1 (zh) | 2012-11-22 |
TW201248422A (en) | 2012-12-01 |
TWI516959B (zh) | 2016-01-11 |
US20140157051A1 (en) | 2014-06-05 |
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Effective date of registration: 20160119 Address after: 124000 Panjin, Liaoning Province, coastal economic zone in the coastal area of the crown building, building 3018, room 3, Liaoning Patentee after: Dawning Information System (Liaoning) Co.,Ltd. Address before: 300384 Tianjin city Xiqing District Huayuan Industrial Zone (outer ring) Haitai Huake Street No. 15 1-3 Patentee before: DAWNING INFORMATION INDUSTRY Co.,Ltd. |
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Effective date of registration: 20220722 Address after: 124000 room 3018, floor 3, Hongguan building, Liaobin coastal economic zone, Panjin City, Liaoning Province Patentee after: Dawning Information System (Liaoning) Co.,Ltd. Patentee after: DAWNING INFORMATION INDUSTRY Co.,Ltd. Address before: 124000 room 3018, 3 / F, Hongguan building, Liaobin coastal economic zone, Panjin, Liaoning Province Patentee before: Dawning Information System (Liaoning) Co.,Ltd. |