CN103176931B - 一种改进的dma通信方法及装置 - Google Patents
一种改进的dma通信方法及装置 Download PDFInfo
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- CN103176931B CN103176931B CN201110443550.7A CN201110443550A CN103176931B CN 103176931 B CN103176931 B CN 103176931B CN 201110443550 A CN201110443550 A CN 201110443550A CN 103176931 B CN103176931 B CN 103176931B
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- 238000004891 communication Methods 0.000 title claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 105
- 230000001360 synchronised effect Effects 0.000 claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 2
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CN201110443550.7A CN103176931B (zh) | 2011-12-26 | 2011-12-26 | 一种改进的dma通信方法及装置 |
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CN103176931A CN103176931A (zh) | 2013-06-26 |
CN103176931B true CN103176931B (zh) | 2016-03-09 |
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CN110687438A (zh) * | 2018-07-04 | 2020-01-14 | 华邦电子股份有限公司 | 用于可测试性设计的数据读取装置及数据读取方法 |
CN112734018A (zh) * | 2020-12-29 | 2021-04-30 | 山东产研鲲云人工智能研究院有限公司 | 神经网络硬件加速器 |
CN113051200B (zh) * | 2021-03-30 | 2024-01-09 | 无锡源代码科技有限公司 | 一种基于双路的数据采集并行数据传输及存储的装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6874039B2 (en) * | 2000-09-08 | 2005-03-29 | Intel Corporation | Method and apparatus for distributed direct memory access for systems on chip |
CN1707403A (zh) * | 2004-06-09 | 2005-12-14 | 上海华博科技(集团)有限公司 | 输入输出接口控制器 |
CN102074205A (zh) * | 2009-11-19 | 2011-05-25 | 航天信息股份有限公司 | Lcd控制器及其控制方法 |
CN102495818A (zh) * | 2011-12-09 | 2012-06-13 | 上海爱信诺航芯电子科技有限公司 | 一种提高软件方式spi通信速率的方法 |
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US7936350B2 (en) * | 2005-04-15 | 2011-05-03 | Panasonic Corporation | Display control circuit and display system |
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Publication number | Priority date | Publication date | Assignee | Title |
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US6874039B2 (en) * | 2000-09-08 | 2005-03-29 | Intel Corporation | Method and apparatus for distributed direct memory access for systems on chip |
CN1707403A (zh) * | 2004-06-09 | 2005-12-14 | 上海华博科技(集团)有限公司 | 输入输出接口控制器 |
CN102074205A (zh) * | 2009-11-19 | 2011-05-25 | 航天信息股份有限公司 | Lcd控制器及其控制方法 |
CN102495818A (zh) * | 2011-12-09 | 2012-06-13 | 上海爱信诺航芯电子科技有限公司 | 一种提高软件方式spi通信速率的方法 |
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Denomination of invention: Improved DMA communication method and improved DMA communication device Effective date of registration: 20171102 Granted publication date: 20160309 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2017990001008 |
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Denomination of invention: Improved DMA communication method and improved DMA communication device Effective date of registration: 20190130 Granted publication date: 20160309 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Anyka (Guangzhou) Microelectronics Technology Co., Ltd. Registration number: 2019440000051 |
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Address after: 3 / F, C1 area, innovation building, 182 science Avenue, Science City, Guangzhou, Guangdong 510663 Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: 3 / F, C1 area, innovation building, 182 science Avenue, Science City, Guangzhou, Guangdong 510663 Patentee before: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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