JP2010282352A5 - - Google Patents
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- Publication number
- JP2010282352A5 JP2010282352A5 JP2009134126A JP2009134126A JP2010282352A5 JP 2010282352 A5 JP2010282352 A5 JP 2010282352A5 JP 2009134126 A JP2009134126 A JP 2009134126A JP 2009134126 A JP2009134126 A JP 2009134126A JP 2010282352 A5 JP2010282352 A5 JP 2010282352A5
- Authority
- JP
- Japan
- Prior art keywords
- dma
- dma transfer
- transfer
- time
- arbiter
- 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.)
- Pending
Links
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009134126A JP2010282352A (ja) | 2009-06-03 | 2009-06-03 | Ｄｍａ転送制御装置 |
| US12/789,741 US8285889B2 (en) | 2009-06-03 | 2010-05-28 | DMA transfer control device |
| US13/476,484 US20120290745A1 (en) | 2009-06-03 | 2012-05-21 | Dma transfer control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009134126A JP2010282352A (ja) | 2009-06-03 | 2009-06-03 | Ｄｍａ転送制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010282352A JP2010282352A (ja) | 2010-12-16 |
| JP2010282352A5 true JP2010282352A5 (cg-RX-API-DMAC7.html) | 2012-04-05 |
Family
ID=43301557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009134126A Pending JP2010282352A (ja) | 2009-06-03 | 2009-06-03 | Ｄｍａ転送制御装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US8285889B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2010282352A (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0814484D0 (en) * | 2008-08-07 | 2008-09-10 | Icera Inc | Dma engine |
| US9465755B2 (en) | 2011-07-18 | 2016-10-11 | Hewlett Packard Enterprise Development Lp | Security parameter zeroization |
| JP5888050B2 (ja) * | 2012-03-27 | 2016-03-16 | 株式会社ソシオネクスト | 半導体集積回路およびそのｄｍａ制御方法 |
| JP7192427B2 (ja) * | 2018-11-19 | 2022-12-20 | オムロン株式会社 | 制御システムおよび制御装置 |
| JP2021082103A (ja) * | 2019-11-21 | 2021-05-27 | ルネサスエレクトロニクス株式会社 | 調停回路、データ転送システム、及び、調停回路による調停方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3202272B2 (ja) | 1991-10-16 | 2001-08-27 | 日本電気株式会社 | Ｄｍａコントローラ |
| US5752081A (en) * | 1995-06-08 | 1998-05-12 | Vlsi Technology, Inc. | Signalling system and method for allowing a direct memory access (DMA) input/output (I/O) device on the peripheral component interconnect (PCI) bus to perform DMA transfers |
| JP2000099455A (ja) * | 1998-09-21 | 2000-04-07 | Nec Corp | 先着優先バス競合制御方式 |
| JP2002197050A (ja) * | 2000-12-27 | 2002-07-12 | Fuji Xerox Co Ltd | 調停制御システム、調停制御方法及び調停制御装置 |
| US7356346B2 (en) * | 2002-06-28 | 2008-04-08 | Lucent Technologies Inc. | Method of uplink scheduling for data communication |
| JP4282297B2 (ja) * | 2002-10-09 | 2009-06-17 | ファナック株式会社 | バス調停機能を備える装置及び数値制御装置 |
| US6993639B2 (en) * | 2003-04-01 | 2006-01-31 | Hewlett-Packard Development Company, L.P. | Processing instruction addressed by received remote instruction and generating remote instruction to respective output port for another cell |
| JP2005004563A (ja) | 2003-06-13 | 2005-01-06 | Canon Inc | Ｄｍａ転送制御装置 |
| JP4689257B2 (ja) * | 2004-12-13 | 2011-05-25 | 三菱電機株式会社 | バス制御装置および情報処理システム |
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2009
- 2009-06-03 JP JP2009134126A patent/JP2010282352A/ja active Pending
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2010
- 2010-05-28 US US12/789,741 patent/US8285889B2/en not_active Expired - Fee Related
-
2012
- 2012-05-21 US US13/476,484 patent/US20120290745A1/en not_active Abandoned