CN1983230A - 串行周边接口装置 - Google Patents
串行周边接口装置 Download PDFInfo
- Publication number
- CN1983230A CN1983230A CNA2006101633327A CN200610163332A CN1983230A CN 1983230 A CN1983230 A CN 1983230A CN A2006101633327 A CNA2006101633327 A CN A2006101633327A CN 200610163332 A CN200610163332 A CN 200610163332A CN 1983230 A CN1983230 A CN 1983230A
- Authority
- CN
- China
- Prior art keywords
- pin position
- peripheral interface
- interface device
- data
- serial clock
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
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
- G06F13/42—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
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/300,224 US20070136502A1 (en) | 2005-12-14 | 2005-12-14 | SPI device |
US11/300,224 | 2005-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1983230A true CN1983230A (zh) | 2007-06-20 |
CN100492334C CN100492334C (zh) | 2009-05-27 |
Family
ID=38140828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101633327A Expired - Fee Related CN100492334C (zh) | 2005-12-14 | 2006-12-01 | 串行周边接口装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070136502A1 (zh) |
CN (1) | CN100492334C (zh) |
TW (1) | TWI326826B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101324873B (zh) * | 2008-07-08 | 2010-04-21 | 锐迪科微电子(上海)有限公司 | 兼容型非标准位宽串行周边接口及接口间的数据传输方法 |
CN113590520A (zh) * | 2021-06-15 | 2021-11-02 | 珠海一微半导体股份有限公司 | Spi系统自动写入数据的控制方法及spi系统 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7568060B2 (en) * | 2005-12-15 | 2009-07-28 | International Business Machines Corporation | Method and system for interfacing components of a computing system with a pair of unidirectional, point-to-point buses |
TWI298502B (en) * | 2006-05-11 | 2008-07-01 | Amic Technology Corp | Method and apparatus for increasing transmission efficiency of an electric device using a serial peripheral interface |
US7788438B2 (en) | 2006-10-13 | 2010-08-31 | Macronix International Co., Ltd. | Multi-input/output serial peripheral interface and method for data transmission |
US7613049B2 (en) * | 2007-01-08 | 2009-11-03 | Macronix International Co., Ltd | Method and system for a serial peripheral interface |
CN101499046A (zh) * | 2008-01-30 | 2009-08-05 | 鸿富锦精密工业(深圳)有限公司 | Spi设备通信电路 |
TWI417728B (zh) * | 2008-02-15 | 2013-12-01 | Hon Hai Prec Ind Co Ltd | 串列週邊介面設備通訊電路 |
TWI369610B (en) * | 2008-04-25 | 2012-08-01 | Novatek Microelectronics Corp | Serial peripheral interface (spi) circuit and display using the same |
KR101005933B1 (ko) | 2008-12-29 | 2011-01-03 | 강릉원주대학교산학협력단 | 마스터와 슬레이브 간의 데이터 전송방법 및 장치 |
US8176209B2 (en) * | 2009-11-05 | 2012-05-08 | Electronics And Telecommunications Research Institute | Data communication system |
US9153533B2 (en) * | 2013-03-13 | 2015-10-06 | Invensas Corporation | Microelectronic elements with master/slave configurability |
CN104978294B (zh) * | 2015-06-18 | 2018-11-16 | 珠海市杰理科技股份有限公司 | 串行外设接口的兼容设备、串行外设接口及主机设备 |
JP2017045405A (ja) * | 2015-08-28 | 2017-03-02 | 株式会社東芝 | メモリシステム |
CN111522769B (zh) * | 2020-03-26 | 2023-05-26 | 成都天箭科技股份有限公司 | 一种多线程spi通信数据传输方法 |
TWI722852B (zh) * | 2020-03-30 | 2021-03-21 | 技嘉科技股份有限公司 | 固態硬碟以及啟動方法 |
TWI750980B (zh) * | 2020-12-30 | 2021-12-21 | 新唐科技股份有限公司 | 串列週邊介面系統和其資料傳輸方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7058732B1 (en) * | 2001-02-06 | 2006-06-06 | Cypress Semiconductor Corporation | Method and apparatus for automatic detection of a serial peripheral interface (SPI) device memory size |
US7082481B2 (en) * | 2003-11-25 | 2006-07-25 | Atmel Corporation | Serial peripheral interface (SPI) apparatus with write buffer for improving data throughput |
CN1320471C (zh) * | 2004-11-30 | 2007-06-06 | 北京中星微电子有限公司 | 半双工串行通信总线外部设备接口 |
US7397717B2 (en) * | 2005-05-26 | 2008-07-08 | Macronix International Co., Ltd. | Serial peripheral interface memory device with an accelerated parallel mode |
-
2005
- 2005-12-14 US US11/300,224 patent/US20070136502A1/en not_active Abandoned
-
2006
- 2006-11-09 TW TW095141483A patent/TWI326826B/zh not_active IP Right Cessation
- 2006-12-01 CN CNB2006101633327A patent/CN100492334C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101324873B (zh) * | 2008-07-08 | 2010-04-21 | 锐迪科微电子(上海)有限公司 | 兼容型非标准位宽串行周边接口及接口间的数据传输方法 |
CN113590520A (zh) * | 2021-06-15 | 2021-11-02 | 珠海一微半导体股份有限公司 | Spi系统自动写入数据的控制方法及spi系统 |
CN113590520B (zh) * | 2021-06-15 | 2024-05-03 | 珠海一微半导体股份有限公司 | Spi系统自动写入数据的控制方法及spi系统 |
Also Published As
Publication number | Publication date |
---|---|
TWI326826B (en) | 2010-07-01 |
US20070136502A1 (en) | 2007-06-14 |
CN100492334C (zh) | 2009-05-27 |
TW200723006A (en) | 2007-06-16 |
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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: LIANFABODONG SCIENCE + TECHNOLOGY (BEIJING) CO., L Effective date: 20111129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111129 Address after: Hsinchu Science Park, Taiwan, China Co-patentee after: Science and Technology (Beijing) Co., Ltd. graduates jobs Patentee after: MediaTek.Inc Address before: Hsinchu Science Park, Taiwan, China Patentee before: MediaTek.Inc |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160531 Address after: Hefei City, Anhui province 230000 Wangjiang Road No. 800 building 10 layer A3 Innovation Industrial Park Patentee after: Smart technology (Hefei) Co., Ltd. Address before: Hsinchu Science Park, Taiwan, China Patentee before: MediaTek.Inc Patentee before: Science and Technology (Beijing) Co., Ltd. graduates jobs |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui province 230000 Wangjiang Road No. 800 building 10 layer A3 Innovation Industrial Park Patentee after: Hefei Jie FA Technology Co., Ltd. Address before: Hefei City, Anhui province 230000 Wangjiang Road No. 800 building 10 layer A3 Innovation Industrial Park Patentee before: Smart technology (Hefei) 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: 20090527 Termination date: 20201201 |