ATE385592T1 - Verfahren und vorrichtung für master-slave- direktspeicherzugriff-hardware- und - softwaresteuerung - Google Patents
Verfahren und vorrichtung für master-slave- direktspeicherzugriff-hardware- und - softwaresteuerungInfo
- Publication number
- ATE385592T1 ATE385592T1 AT04770054T AT04770054T ATE385592T1 AT E385592 T1 ATE385592 T1 AT E385592T1 AT 04770054 T AT04770054 T AT 04770054T AT 04770054 T AT04770054 T AT 04770054T AT E385592 T1 ATE385592 T1 AT E385592T1
- Authority
- AT
- Austria
- Prior art keywords
- dma
- registers
- master
- memory access
- direct memory
- Prior art date
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
- G06F13/32—Handling requests for interconnection or transfer for access to input/output bus using combination of interrupt and burst mode transfer
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50506903P | 2003-09-23 | 2003-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE385592T1 true ATE385592T1 (de) | 2008-02-15 |
Family
ID=34375560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04770054T ATE385592T1 (de) | 2003-09-23 | 2004-09-22 | Verfahren und vorrichtung für master-slave- direktspeicherzugriff-hardware- und - softwaresteuerung |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1668521B1 (de) |
| JP (1) | JP2007506182A (de) |
| CN (1) | CN100487684C (de) |
| AT (1) | ATE385592T1 (de) |
| DE (1) | DE602004011677T2 (de) |
| WO (1) | WO2005029341A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7567567B2 (en) | 2005-04-05 | 2009-07-28 | Sun Microsystems, Inc. | Network system including packet classification for partitioned resources |
| WO2007123532A1 (en) * | 2006-04-21 | 2007-11-01 | Sun Microsystems, Inc. | Asymmetrical processing for networking functions and data path offload |
| KR100855587B1 (ko) * | 2007-01-17 | 2008-09-01 | 삼성전자주식회사 | 메일박스 영역을 가지는 멀티 패스 액세스블 반도체 메모리장치 및 그에 따른 메일박스 액세스 제어방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4716523A (en) * | 1985-06-14 | 1987-12-29 | International Business Machines Corporation | Multiple port integrated DMA and interrupt controller and arbitrator |
| US4782439A (en) * | 1987-02-17 | 1988-11-01 | Intel Corporation | Direct memory access system for microcontroller |
| JP2712131B2 (ja) * | 1989-01-23 | 1998-02-10 | 株式会社日立製作所 | 通信制御装置 |
| AU5442494A (en) * | 1992-10-13 | 1994-05-09 | Compaq Computer Corporation | Disk array controller having advanced internal bus protocol |
| US6341318B1 (en) * | 1999-08-10 | 2002-01-22 | Chameleon Systems, Inc. | DMA data streaming |
| US6792513B2 (en) * | 1999-12-29 | 2004-09-14 | The Johns Hopkins University | System, method, and computer program product for high speed backplane messaging |
-
2004
- 2004-09-22 EP EP04770054A patent/EP1668521B1/de not_active Expired - Lifetime
- 2004-09-22 JP JP2006526802A patent/JP2007506182A/ja not_active Withdrawn
- 2004-09-22 CN CNB2004800274684A patent/CN100487684C/zh not_active Expired - Fee Related
- 2004-09-22 DE DE602004011677T patent/DE602004011677T2/de not_active Expired - Lifetime
- 2004-09-22 AT AT04770054T patent/ATE385592T1/de not_active IP Right Cessation
- 2004-09-22 WO PCT/IB2004/051819 patent/WO2005029341A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005029341A1 (en) | 2005-03-31 |
| DE602004011677D1 (de) | 2008-03-20 |
| CN100487684C (zh) | 2009-05-13 |
| EP1668521B1 (de) | 2008-02-06 |
| CN1856777A (zh) | 2006-11-01 |
| JP2007506182A (ja) | 2007-03-15 |
| EP1668521A1 (de) | 2006-06-14 |
| DE602004011677T2 (de) | 2009-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |