CN110673524B - 一种高速spi主模式控制器 - Google Patents
一种高速spi主模式控制器 Download PDFInfo
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- CN110673524B CN110673524B CN201910924892.7A CN201910924892A CN110673524B CN 110673524 B CN110673524 B CN 110673524B CN 201910924892 A CN201910924892 A CN 201910924892A CN 110673524 B CN110673524 B CN 110673524B
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- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- 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
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
- G06F13/1689—Synchronisation and timing concerns
-
- 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
- G06F13/30—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal with priority control
-
- 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
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
- G06F13/4291—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a clocked protocol
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
- H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
- H03L7/0992—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider comprising a counter or a frequency divider
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Information Transfer Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910924892.7A CN110673524B (zh) | 2019-09-27 | 2019-09-27 | 一种高速spi主模式控制器 |
PCT/CN2020/077368 WO2021056965A1 (zh) | 2019-09-27 | 2020-03-01 | 一种高速spi主模式控制器 |
US17/636,053 US11809366B2 (en) | 2019-09-27 | 2020-03-01 | Controller in high-speed SPI master mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910924892.7A CN110673524B (zh) | 2019-09-27 | 2019-09-27 | 一种高速spi主模式控制器 |
Publications (2)
Publication Number | Publication Date |
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CN110673524A CN110673524A (zh) | 2020-01-10 |
CN110673524B true CN110673524B (zh) | 2020-09-22 |
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CN201910924892.7A Active CN110673524B (zh) | 2019-09-27 | 2019-09-27 | 一种高速spi主模式控制器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11809366B2 (zh) |
CN (1) | CN110673524B (zh) |
WO (1) | WO2021056965A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110673524B (zh) * | 2019-09-27 | 2020-09-22 | 安凯(广州)微电子技术有限公司 | 一种高速spi主模式控制器 |
CN111857016A (zh) * | 2020-08-07 | 2020-10-30 | 航天科工微电子系统研究院有限公司 | 一种应用于引信控制系统的SoC芯片结构 |
CN112213622B (zh) * | 2020-09-23 | 2023-04-28 | 博流智能科技(南京)有限公司 | 高速外设系统及其控制方法 |
CN112052213B (zh) * | 2020-10-10 | 2022-12-02 | 乐鑫信息科技(上海)股份有限公司 | 增强型spi控制器以及操作spi控制器的方法 |
CN112350795B (zh) * | 2020-10-23 | 2021-10-22 | 珠海格力电器股份有限公司 | 数据的传输方法和装置、存储介质、电子装置 |
CN112542187B (zh) * | 2020-12-31 | 2021-08-31 | 芯天下技术股份有限公司 | 一种高速读ID和芯片状态的电路和flash存储器 |
CN114935677B (zh) * | 2022-07-27 | 2022-09-27 | 深圳市鼎阳科技股份有限公司 | 一种实现异步传输时数据延时固定的采样装置 |
CN116996156B (zh) * | 2023-09-28 | 2023-12-29 | 成都天锐星通科技有限公司 | 采样时钟信号补偿方法、装置及相控阵平板天线 |
CN117312221B (zh) * | 2023-11-28 | 2024-03-15 | 西安现代控制技术研究所 | 一种触发式spi数据通讯方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7296174B2 (en) * | 2002-10-11 | 2007-11-13 | Broadcom Corporation | Apparatus and method to interface two different clock domains |
US7430624B2 (en) * | 2005-10-04 | 2008-09-30 | International Business Machines Corporation | High speed on-chip serial link apparatus and method |
US7924184B1 (en) * | 2007-09-24 | 2011-04-12 | Altera Corporation | High-speed serial interface circuitry for programmable integrated circuit devices |
CN101382927B (zh) * | 2008-09-25 | 2010-06-02 | 杭州爱威芯科技有限公司 | 集成在芯片内的高速串行外围接口电路 |
CN102023945B (zh) * | 2009-09-22 | 2012-03-28 | 鸿富锦精密工业(深圳)有限公司 | 基于串行外围设备接口总线的设备及其数据传输方法 |
CN102567272B (zh) * | 2010-12-27 | 2015-01-07 | 北京中电华大电子设计有限责任公司 | 一种提高spi接口电路工作频率的方法 |
US9647731B2 (en) * | 2011-10-20 | 2017-05-09 | Microelectronics Research & Development Corp. | Reconfigurable network on a chip (NoC) radio through reduced instruction set computer (RISC) agents by overwriting program store for different phases of demodulation |
CN103389958B (zh) * | 2013-06-27 | 2016-08-17 | 三星半导体(中国)研究开发有限公司 | 通用串行接口 |
CN104809094B (zh) * | 2015-05-25 | 2017-11-24 | 中国电子科技集团公司第四十七研究所 | Spi控制器及其通信方法 |
CN105468563B (zh) * | 2015-12-28 | 2018-06-01 | 杭州士兰控股有限公司 | Spi从设备、spi通信系统及spi通信方法 |
CN205263808U (zh) * | 2015-12-28 | 2016-05-25 | 杭州士兰控股有限公司 | Spi从设备及spi通信系统 |
CN205490493U (zh) * | 2016-01-29 | 2016-08-17 | 成都科创谷科技有限公司 | 一种带有反馈并行数据接口的高速串行器 |
TWI619023B (zh) * | 2016-11-30 | 2018-03-21 | 瑞昱半導體股份有限公司 | 記憶體控制電路及其方法 |
CN108255231B (zh) * | 2016-12-28 | 2020-10-02 | 深圳市中兴微电子技术有限公司 | 一种数据采样方法和芯片 |
CN108628793B (zh) * | 2017-03-20 | 2021-04-02 | 华大半导体有限公司 | Spi通信电路及方法 |
CN109918332B (zh) * | 2019-03-14 | 2020-06-30 | 昆山龙腾光电股份有限公司 | Spi从设备及spi设备 |
CN110096007B (zh) * | 2019-04-26 | 2020-11-24 | 西安电子科技大学 | 基于sip技术的雷达回波信号采集电路芯片 |
CN110673524B (zh) * | 2019-09-27 | 2020-09-22 | 安凯(广州)微电子技术有限公司 | 一种高速spi主模式控制器 |
-
2019
- 2019-09-27 CN CN201910924892.7A patent/CN110673524B/zh active Active
-
2020
- 2020-03-01 US US17/636,053 patent/US11809366B2/en active Active
- 2020-03-01 WO PCT/CN2020/077368 patent/WO2021056965A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2021056965A1 (zh) | 2021-04-01 |
CN110673524A (zh) | 2020-01-10 |
US11809366B2 (en) | 2023-11-07 |
US20220342843A1 (en) | 2022-10-27 |
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Address after: Unit 301, 302, 303, 3 / F, C1 area, 182 science Avenue, Science City, Guangzhou hi tech Industrial Development Zone, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: Unit 301, 302, 303, 3 / F, C1 area, 182 science Avenue, Science City, Guangzhou hi tech Industrial Development Zone, Guangzhou, Guangdong 510000 Patentee before: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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Address after: 510555 No. 107 Bowen Road, Huangpu District, Guangzhou, Guangdong Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: Unit 301, 302, 303, 3 / F, C1 area, 182 science Avenue, Science City, Guangzhou hi tech Industrial Development Zone, Guangzhou, Guangdong 510000 Patentee before: Guangzhou Ankai Microelectronics Co.,Ltd. |