CN103530252A - 自动校正传输频率的传输接口装置及方法 - Google Patents
自动校正传输频率的传输接口装置及方法 Download PDFInfo
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- CN103530252A CN103530252A CN201310363487.5A CN201310363487A CN103530252A CN 103530252 A CN103530252 A CN 103530252A CN 201310363487 A CN201310363487 A CN 201310363487A CN 103530252 A CN103530252 A CN 103530252A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 436
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000012545 processing Methods 0.000 claims abstract description 46
- 238000012546 transfer Methods 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 12
- 239000010453 quartz Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000012937 correction Methods 0.000 description 6
- 241001269238 Data Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
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- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
-
- 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
- G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0004—Initialisation of the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0091—Transmitter details
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Human Computer Interaction (AREA)
- Information Transfer Systems (AREA)
- Communication Control (AREA)
Abstract
Description
10、30 | 主机 |
12 | 通用串行总线装置 |
121 | 石英振荡器 |
20 | 传输接口装置 |
22 | 时脉产生单元 |
24 | 数据传输单元 |
26 | 控制单元 |
32 | 主机数据传输单元 |
ADS | 调整讯号 |
CLK | 工作时脉 |
Data | 数据 |
EH | 错误处理 |
S1、S2、S3、S4、S5、S6、S8、S10、S12 | 步骤 |
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261714804P | 2012-10-17 | 2012-10-17 | |
US61/714,804 | 2012-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103530252A true CN103530252A (zh) | 2014-01-22 |
CN103530252B CN103530252B (zh) | 2016-08-10 |
Family
ID=49932277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310363487.5A Expired - Fee Related CN103530252B (zh) | 2012-10-17 | 2013-08-20 | 自动校正传输频率的传输接口装置及方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9184868B2 (zh) |
JP (1) | JP5805158B2 (zh) |
KR (1) | KR101581506B1 (zh) |
CN (1) | CN103530252B (zh) |
TW (1) | TWI522772B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104850527A (zh) * | 2015-06-12 | 2015-08-19 | 中国电子科技集团公司第四十七研究所 | 通讯协议处理器 |
CN110753255A (zh) * | 2018-07-24 | 2020-02-04 | 扬智科技股份有限公司 | 传输串流接收装置及其时钟频率设定方法 |
CN112822371A (zh) * | 2021-01-13 | 2021-05-18 | Oppo广东移动通信有限公司 | 图像处理芯片、应用处理芯片、数据统计***及方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI546654B (zh) * | 2014-01-29 | 2016-08-21 | 群暉科技股份有限公司 | 電子裝置以及電子裝置的操作方法 |
KR102285789B1 (ko) * | 2014-07-01 | 2021-08-04 | 삼성전자 주식회사 | 외장 저장 장치, 및 이의 기준 주파수를 설정하는 방법 |
TWI545419B (zh) | 2015-05-08 | 2016-08-11 | 偉詮電子股份有限公司 | 自動校正非晶體振盪器之時脈之裝置及其方法 |
TWI675280B (zh) | 2018-10-25 | 2019-10-21 | 新唐科技股份有限公司 | 時脈產生電路及其時脈調整方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100122106A1 (en) * | 2008-11-11 | 2010-05-13 | Genesys Logic, Inc. | Serial bus clock frequency calibration system and method thereof |
CN102265237A (zh) * | 2008-08-21 | 2011-11-30 | 克罗诺洛吉克有限公司 | 同步和计时方法及设备 |
CN102346499A (zh) * | 2010-07-23 | 2012-02-08 | 创惟科技股份有限公司 | 串行总线时钟脉冲频率校准***及其方法 |
CN102576342A (zh) * | 2009-09-09 | 2012-07-11 | 先进微装置公司 | 错误侦测为基础的内存写入时序调整 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0263233A (ja) * | 1988-08-30 | 1990-03-02 | Yaskawa Electric Mfg Co Ltd | シリアル通信装置 |
JPH0926894A (ja) * | 1995-07-11 | 1997-01-28 | Ricoh Co Ltd | Cpu制御による電子回路装置 |
JP2004064616A (ja) * | 2002-07-31 | 2004-02-26 | Sharp Corp | ボーレート設定方法、ボーレート設定プログラム、可読記録媒体、通信システムおよび通信方法 |
JP2005208811A (ja) * | 2004-01-21 | 2005-08-04 | Canon Inc | データ転送装置、データ転送方法、及び記録システム |
-
2013
- 2013-08-14 TW TW102129212A patent/TWI522772B/zh not_active IP Right Cessation
- 2013-08-20 CN CN201310363487.5A patent/CN103530252B/zh not_active Expired - Fee Related
- 2013-09-17 JP JP2013192102A patent/JP5805158B2/ja not_active Expired - Fee Related
- 2013-09-25 US US14/036,305 patent/US9184868B2/en not_active Expired - Fee Related
- 2013-10-17 KR KR1020130123785A patent/KR101581506B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102265237A (zh) * | 2008-08-21 | 2011-11-30 | 克罗诺洛吉克有限公司 | 同步和计时方法及设备 |
US20100122106A1 (en) * | 2008-11-11 | 2010-05-13 | Genesys Logic, Inc. | Serial bus clock frequency calibration system and method thereof |
CN102576342A (zh) * | 2009-09-09 | 2012-07-11 | 先进微装置公司 | 错误侦测为基础的内存写入时序调整 |
CN102346499A (zh) * | 2010-07-23 | 2012-02-08 | 创惟科技股份有限公司 | 串行总线时钟脉冲频率校准***及其方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104850527A (zh) * | 2015-06-12 | 2015-08-19 | 中国电子科技集团公司第四十七研究所 | 通讯协议处理器 |
CN104850527B (zh) * | 2015-06-12 | 2017-11-03 | 中国电子科技集团公司第四十七研究所 | 通讯协议处理器 |
CN110753255A (zh) * | 2018-07-24 | 2020-02-04 | 扬智科技股份有限公司 | 传输串流接收装置及其时钟频率设定方法 |
CN112822371A (zh) * | 2021-01-13 | 2021-05-18 | Oppo广东移动通信有限公司 | 图像处理芯片、应用处理芯片、数据统计***及方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5805158B2 (ja) | 2015-11-04 |
KR101581506B1 (ko) | 2015-12-30 |
CN103530252B (zh) | 2016-08-10 |
US9184868B2 (en) | 2015-11-10 |
TW201416820A (zh) | 2014-05-01 |
JP2014081923A (ja) | 2014-05-08 |
TWI522772B (zh) | 2016-02-21 |
KR20140049488A (ko) | 2014-04-25 |
US20140105321A1 (en) | 2014-04-17 |
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