BR112018011598A2 - interface periférica serial avançada com controle de fluxo de hardware - Google Patents

interface periférica serial avançada com controle de fluxo de hardware

Info

Publication number
BR112018011598A2
BR112018011598A2 BR112018011598A BR112018011598A BR112018011598A2 BR 112018011598 A2 BR112018011598 A2 BR 112018011598A2 BR 112018011598 A BR112018011598 A BR 112018011598A BR 112018011598 A BR112018011598 A BR 112018011598A BR 112018011598 A2 BR112018011598 A2 BR 112018011598A2
Authority
BR
Brazil
Prior art keywords
peripheral interface
serial peripheral
select line
slave
voltage state
Prior art date
Application number
BR112018011598A
Other languages
English (en)
Portuguese (pt)
Inventor
Jee MISHRA Lalan
Dominic Wietfeldt Richard
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112018011598A2 publication Critical patent/BR112018011598A2/pt

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14Handling requests for interconnection or transfer
    • G06F13/36Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • G06F13/364Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using independent requests or grants, e.g. using separated request and grant lines
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/40Bus structure
    • G06F13/4004Coupling between buses
    • G06F13/4027Coupling between buses using bus bridges
    • G06F13/404Coupling between buses using bus bridges with address mapping
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/4401Bootstrapping
    • G06F9/4411Configuring for operating with peripheral devices; Loading of device drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Transfer Systems (AREA)
  • Power Sources (AREA)
BR112018011598A 2015-12-10 2016-11-15 interface periférica serial avançada com controle de fluxo de hardware BR112018011598A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562265877P 2015-12-10 2015-12-10
US15/348,435 US10140243B2 (en) 2015-12-10 2016-11-10 Enhanced serial peripheral interface with hardware flow-control
PCT/US2016/062106 WO2017099959A1 (en) 2015-12-10 2016-11-15 Enhanced serial peripheral interface with hardware flow-control

Publications (1)

Publication Number Publication Date
BR112018011598A2 true BR112018011598A2 (pt) 2018-11-27

Family

ID=57442825

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018011598A BR112018011598A2 (pt) 2015-12-10 2016-11-15 interface periférica serial avançada com controle de fluxo de hardware

Country Status (9)

Country Link
US (1) US10140243B2 (enExample)
EP (1) EP3387542B1 (enExample)
JP (1) JP2018536942A (enExample)
KR (1) KR20180092972A (enExample)
CN (1) CN108369569B (enExample)
AU (1) AU2016369271A1 (enExample)
BR (1) BR112018011598A2 (enExample)
TW (1) TW201729110A (enExample)
WO (1) WO2017099959A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170371830A1 (en) * 2016-06-28 2017-12-28 Qualcomm Incorporated Accelerated i3c master stop
US9734099B1 (en) * 2017-04-27 2017-08-15 Micro Lambda Wireless, Inc. QSPI based methods of simultaneously controlling multiple SPI peripherals
US10459869B2 (en) * 2017-12-17 2019-10-29 Himax Technologies Limited Electronic apparatus and operation method thereof
CN110008155B (zh) * 2018-01-04 2023-02-28 奇景光电股份有限公司 电子装置及其操作方法
US11288215B2 (en) * 2020-08-28 2022-03-29 Juniper Networks, Inc. Mapped register access by microcontrollers
CN114138700B (zh) * 2021-12-03 2023-11-24 西安广和通无线软件有限公司 一种串口数据传输的流控方法、装置、设备及存储介质
TWI812194B (zh) * 2022-04-27 2023-08-11 凌通科技股份有限公司 序列周邊介面相容性擴展切換方法與使用其之嵌入式系統
CN114911743B (zh) * 2022-07-12 2022-10-25 杭州晶华微电子股份有限公司 Spi从机设备、spi主机设备和相关的通信方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3134819B2 (ja) 1997-06-04 2001-02-13 ソニー株式会社 データ処理装置
US5933025A (en) * 1997-01-15 1999-08-03 Xilinx, Inc. Low voltage interface circuit with a high voltage tolerance
US7171542B1 (en) * 2000-06-19 2007-01-30 Silicon Labs Cp, Inc. Reconfigurable interface for coupling functional input/output blocks to limited number of i/o pins
US20030028864A1 (en) 2001-01-29 2003-02-06 Matt Bowen System, method and article of manufacture for successive compilations using incomplete parameters
EP1237090A1 (en) * 2001-02-28 2002-09-04 Alcatel Serial peripheral interface master device, a serial peripheral interface slave device and a serial peripheral interface
US7299303B2 (en) 2002-01-16 2007-11-20 Microsoft Corporation System and method for pendant bus for serially chaining multiple portable pendant peripherals
JP4834294B2 (ja) 2004-01-07 2011-12-14 日立オートモティブシステムズ株式会社 データ通信装置及びそれを用いたコントローラ
US20050223141A1 (en) * 2004-03-31 2005-10-06 Pak-Lung Seto Data flow control in a data storage system
US20060143348A1 (en) 2004-12-29 2006-06-29 Wilson Matthew T System, method, and apparatus for extended serial peripheral interface
US7509445B2 (en) 2006-04-12 2009-03-24 National Instruments Corporation Adapting a plurality of measurement cartridges using cartridge controllers
JP4066383B2 (ja) 2006-07-06 2008-03-26 シチズンホールディングス株式会社 通信装置および通信制御方法、並びに当該通信装置を備えたプリンタ
TWI334547B (en) * 2007-06-07 2010-12-11 Via Tech Inc System and method for serial peripheral interface data transmission
US7755412B2 (en) 2008-04-01 2010-07-13 Kyocera Corporation Bi-directional level shifted interrupt control
CN102508812B (zh) * 2011-11-30 2013-09-04 上海大学 一种基于spi总线的双处理器通信方法
US8732366B2 (en) 2012-04-30 2014-05-20 Freescale Semiconductor, Inc. Method to configure serial communications and device thereof

Also Published As

Publication number Publication date
EP3387542A1 (en) 2018-10-17
TW201729110A (zh) 2017-08-16
EP3387542B1 (en) 2019-12-25
AU2016369271A1 (en) 2018-05-24
US20170168978A1 (en) 2017-06-15
WO2017099959A1 (en) 2017-06-15
US10140243B2 (en) 2018-11-27
CN108369569A (zh) 2018-08-03
JP2018536942A (ja) 2018-12-13
CN108369569B (zh) 2021-04-27
KR20180092972A (ko) 2018-08-20

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements