发明名称 |
DATA TRANSFER CONTROL DEVICE AND DATA TRANSFER CONTROL METHOD |
摘要 |
A data transfer control device that selects one of a plurality of DMA channels and transfers data to or from memory includes a request holding section configured to hold a certain number of data transfer requests of the plurality of DMA channels and a request rearranging section configured to select and rearrange the data transfer requests that are held in a basic transfer order so that the data transfer requests of each of the plurality of DMA channels are successively outputted for a number of successive transfers set in advance.
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申请公布号 |
US2013013821(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201213618890 |
申请日期 |
2012.09.14 |
申请人 |
FUJITSU SEMICONDUCTOR LIMITED;OKADA MASAKI |
发明人 |
OKADA MASAKI |
分类号 |
G06F13/28 |
主分类号 |
G06F13/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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