ATE534081T1 - Peripher gelieferte adressierung in einem einfachen dma - Google Patents

Peripher gelieferte adressierung in einem einfachen dma

Info

Publication number
ATE534081T1
ATE534081T1 AT07813273T AT07813273T ATE534081T1 AT E534081 T1 ATE534081 T1 AT E534081T1 AT 07813273 T AT07813273 T AT 07813273T AT 07813273 T AT07813273 T AT 07813273T AT E534081 T1 ATE534081 T1 AT E534081T1
Authority
AT
Austria
Prior art keywords
memory access
direct memory
access controller
simple dma
peripheral addressing
Prior art date
Application number
AT07813273T
Other languages
English (en)
Inventor
Steven Dawson
Brian Boles
Original Assignee
Microchip Tech 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 Microchip Tech Inc filed Critical Microchip Tech Inc
Application granted granted Critical
Publication of ATE534081T1 publication Critical patent/ATE534081T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
AT07813273T 2006-07-25 2007-07-24 Peripher gelieferte adressierung in einem einfachen dma ATE534081T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82033006P 2006-07-25 2006-07-25
US11/736,348 US7650440B2 (en) 2006-07-25 2007-04-17 Peripheral supplied addressing in a simple DMA module
PCT/US2007/074194 WO2008014244A2 (en) 2006-07-25 2007-07-24 Peripheral supplied addressing in a simple dma

Publications (1)

Publication Number Publication Date
ATE534081T1 true ATE534081T1 (de) 2011-12-15

Family

ID=38894015

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07813273T ATE534081T1 (de) 2006-07-25 2007-07-24 Peripher gelieferte adressierung in einem einfachen dma

Country Status (5)

Country Link
US (1) US7650440B2 (de)
EP (1) EP2089804B1 (de)
CN (1) CN101506784B (de)
AT (1) ATE534081T1 (de)
WO (1) WO2008014244A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100959136B1 (ko) * 2008-07-16 2010-05-25 한국전자통신연구원 직접 메모리 접근 제어기 및 직접 메모리 접근 채널의데이터 전송 방법
US9734118B2 (en) * 2013-10-16 2017-08-15 The Regents Of The University Of California Serial bus interface to enable high-performance and energy-efficient data logging
US9787418B2 (en) * 2014-09-09 2017-10-10 Endace Technology Limited Pluggable time signal adapter modules for selecting a time reference interface
US10983936B2 (en) * 2019-02-27 2021-04-20 Microchip Technology Incorporated Programmable arbitrary sequence direct memory access controller for configuring multiple core independent peripherals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056010A (en) 1989-10-30 1991-10-08 Industrial Technology Research Institute Pointer based DMA controller
EP0495251B1 (de) * 1991-01-14 1997-05-02 Koninklijke Philips Electronics N.V. Lokales Kommunikationssystem und Rahmenbilder einschliesslich eines programmierbaren Adressgenerators
US5712999A (en) * 1993-11-30 1998-01-27 Texas Instruments Address generator employing selective merge of two independent addresses
US5758188A (en) * 1995-11-21 1998-05-26 Quantum Corporation Synchronous DMA burst transfer protocol having the peripheral device toggle the strobe signal such that data is latched using both edges of the strobe signal
US6189082B1 (en) 1999-01-29 2001-02-13 Neomagic Corp. Burst access of registers at non-consecutive addresses using a mapping control word
US6769055B1 (en) * 1999-03-08 2004-07-27 Advanced Micro Devices, Inc. Two-part memory address generator
JP3446653B2 (ja) * 1999-03-26 2003-09-16 日本電気株式会社 データ転送装置
JP4749657B2 (ja) * 2003-03-20 2011-08-17 パナソニック株式会社 Ｄｍａ制御装置
US7433356B2 (en) * 2004-05-13 2008-10-07 International Business Machines Corporation Methods and apparatus for creating addresses

Also Published As

Publication number Publication date
WO2008014244A3 (en) 2008-04-10
CN101506784A (zh) 2009-08-12
EP2089804B1 (de) 2011-11-16
US20080028110A1 (en) 2008-01-31
WO2008014244A2 (en) 2008-01-31
US7650440B2 (en) 2010-01-19
EP2089804A2 (de) 2009-08-19
CN101506784B (zh) 2016-04-06

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ATE534081T1 (de) Peripher gelieferte adressierung in einem einfachen dma