CN101847082B - 外部设备接口控制电路 - Google Patents
外部设备接口控制电路 Download PDFInfo
- Publication number
- CN101847082B CN101847082B CN2009103010930A CN200910301093A CN101847082B CN 101847082 B CN101847082 B CN 101847082B CN 2009103010930 A CN2009103010930 A CN 2009103010930A CN 200910301093 A CN200910301093 A CN 200910301093A CN 101847082 B CN101847082 B CN 101847082B
- Authority
- CN
- China
- Prior art keywords
- peripheral device
- differential signal
- interface
- control circuit
- pin
- 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.)
- Expired - Fee Related
Links
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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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103010930A CN101847082B (zh) | 2009-03-24 | 2009-03-24 | 外部设备接口控制电路 |
US12/426,938 US8291127B2 (en) | 2009-03-24 | 2009-04-20 | Circuit for controlling peripheral device interface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103010930A CN101847082B (zh) | 2009-03-24 | 2009-03-24 | 外部设备接口控制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101847082A CN101847082A (zh) | 2010-09-29 |
CN101847082B true CN101847082B (zh) | 2013-12-11 |
Family
ID=42771710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103010930A Expired - Fee Related CN101847082B (zh) | 2009-03-24 | 2009-03-24 | 外部设备接口控制电路 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8291127B2 (zh) |
CN (1) | CN101847082B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108572935B (zh) * | 2017-03-07 | 2022-07-29 | 鸿富锦精密工业(武汉)有限公司 | Usb接口控制电路 |
CN108737910B (zh) * | 2018-04-12 | 2024-01-26 | 贵州航天天马机电科技有限公司 | 一种无线通信系统接口处理器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1573675A (zh) * | 2003-05-28 | 2005-02-02 | 株式会社瑞萨科技 | 数据处理装置和移动装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI257222B (en) * | 2004-09-30 | 2006-06-21 | Faraday Tech Corp | Equalizer for a serial data communication receiver |
TWM298175U (en) * | 2006-01-27 | 2006-09-21 | Askey Computer Corp | Integrated computer apparatus capable of detecting peripheral devices |
TWI350983B (en) * | 2007-02-15 | 2011-10-21 | Asustek Comp Inc | Computer and keyboard input operation method thereof |
TWM321169U (en) * | 2007-05-03 | 2007-10-21 | Innodisk Corp | SATA data connector |
US7762818B2 (en) * | 2008-12-29 | 2010-07-27 | Virtium Technology, Inc. | Multi-function module |
-
2009
- 2009-03-24 CN CN2009103010930A patent/CN101847082B/zh not_active Expired - Fee Related
- 2009-04-20 US US12/426,938 patent/US8291127B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1573675A (zh) * | 2003-05-28 | 2005-02-02 | 株式会社瑞萨科技 | 数据处理装置和移动装置 |
Also Published As
Publication number | Publication date |
---|---|
US8291127B2 (en) | 2012-10-16 |
CN101847082A (zh) | 2010-09-29 |
US20100250814A1 (en) | 2010-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Effective date: 20141210 Owner name: ANYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELEC Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY CO., LTD. Effective date: 20141210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518109 SHENZHEN, GUANGDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: ANYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160324 |