CN101645051B - 一种gpio中断控制装置、芯片及一种gpio中断控制方法 - Google Patents
一种gpio中断控制装置、芯片及一种gpio中断控制方法 Download PDFInfo
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- CN101645051B CN101645051B CN 200910086317 CN200910086317A CN101645051B CN 101645051 B CN101645051 B CN 101645051B CN 200910086317 CN200910086317 CN 200910086317 CN 200910086317 A CN200910086317 A CN 200910086317A CN 101645051 B CN101645051 B CN 101645051B
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- interrupt
- gpio
- pin
- interruptable controller
- chip
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- 238000000034 method Methods 0.000 title claims description 15
- 230000000875 corresponding effect Effects 0.000 description 31
- 239000012467 final product Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
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Classifications
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- 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910086317 CN101645051B (zh) | 2009-06-10 | 2009-06-10 | 一种gpio中断控制装置、芯片及一种gpio中断控制方法 |
PCT/CN2010/073709 WO2010142237A1 (zh) | 2009-06-10 | 2010-06-09 | 一种通用输入/输出(gpio)中断控制装置、芯片及一种gpio中断控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910086317 CN101645051B (zh) | 2009-06-10 | 2009-06-10 | 一种gpio中断控制装置、芯片及一种gpio中断控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101645051A CN101645051A (zh) | 2010-02-10 |
CN101645051B true CN101645051B (zh) | 2013-04-24 |
Family
ID=41656940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200910086317 Expired - Fee Related CN101645051B (zh) | 2009-06-10 | 2009-06-10 | 一种gpio中断控制装置、芯片及一种gpio中断控制方法 |
Country Status (2)
Country | Link |
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CN (1) | CN101645051B (zh) |
WO (1) | WO2010142237A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101645051B (zh) * | 2009-06-10 | 2013-04-24 | 无锡中星微电子有限公司 | 一种gpio中断控制装置、芯片及一种gpio中断控制方法 |
CN103019141B (zh) * | 2012-12-28 | 2015-04-22 | 成都天进科技有限公司 | 一种控制模块及方法、电力动态记录装置及其实现方法 |
CN103106757B (zh) * | 2013-02-22 | 2016-05-25 | 福建联迪商用设备有限公司 | 一种蓝牙唤醒pos机的方法 |
CN104750226B (zh) * | 2013-12-31 | 2017-09-29 | 联芯科技有限公司 | Usb otg模式识别***及方法 |
CN109254693A (zh) * | 2018-10-26 | 2019-01-22 | 众格智能科技(上海)有限公司 | 一种基于同款芯片的双触控报点*** |
CN115643223B (zh) * | 2022-12-21 | 2023-02-28 | 新华三信息技术有限公司 | 一种中断信号传输方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2355350Y (zh) * | 1998-07-22 | 1999-12-22 | 长春通华电子科技开发公司 | 无扰动多路切换控制器 |
CN1069425C (zh) * | 1992-07-21 | 2001-08-08 | 先进显微设备股份有限公司 | 通用输入/输出端口的中断装置 |
CN1407467A (zh) * | 2001-09-13 | 2003-04-02 | 深圳市中兴通讯股份有限公司上海第二研究所 | 一种总线-总线快速传输装置 |
CN101127023A (zh) * | 2006-08-17 | 2008-02-20 | 四川维肯电子有限公司 | 一种多总线接口的通用异步串口扩展芯片 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101645051B (zh) * | 2009-06-10 | 2013-04-24 | 无锡中星微电子有限公司 | 一种gpio中断控制装置、芯片及一种gpio中断控制方法 |
-
2009
- 2009-06-10 CN CN 200910086317 patent/CN101645051B/zh not_active Expired - Fee Related
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2010
- 2010-06-09 WO PCT/CN2010/073709 patent/WO2010142237A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1069425C (zh) * | 1992-07-21 | 2001-08-08 | 先进显微设备股份有限公司 | 通用输入/输出端口的中断装置 |
CN2355350Y (zh) * | 1998-07-22 | 1999-12-22 | 长春通华电子科技开发公司 | 无扰动多路切换控制器 |
CN1407467A (zh) * | 2001-09-13 | 2003-04-02 | 深圳市中兴通讯股份有限公司上海第二研究所 | 一种总线-总线快速传输装置 |
CN101127023A (zh) * | 2006-08-17 | 2008-02-20 | 四川维肯电子有限公司 | 一种多总线接口的通用异步串口扩展芯片 |
Also Published As
Publication number | Publication date |
---|---|
WO2010142237A1 (zh) | 2010-12-16 |
CN101645051A (zh) | 2010-02-10 |
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