发明名称 |
Data transfer with single channel controller controlling plural transfer controllers |
摘要 |
A data transfer control apparatus includes a channel controller and plural transfer controllers. The channel controller receives, prioritizes and queues data transfer requests. An event to transfer controller table enables recall of a transfer controller number corresponding to the data transfer request. The plural transfer controllers are independent and can operate simultaneously in parallel. Each transfer controller includes a read bus interface and a write bus interface which arbitrate with other bus masters in the case of blocking accesses directed to interfering devices or address ranges.
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申请公布号 |
US7546392(B2) |
申请公布日期 |
2009.06.09 |
申请号 |
US20060383063 |
申请日期 |
2006.05.12 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
CASTILLE ROGER K.;SESHAN NATARAJAN KURIAN;NGUYEN HENRY DUC C.;LAZAR MARCO;JONES JASON A. T. |
分类号 |
G06F13/28;G06F12/00;G06F13/36;G06F15/167 |
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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