发明名称 |
Data processing apparatus and image reading apparatus |
摘要 |
A data processing apparatus includes a data processing section that issues a plurality of data transfer requests simultaneously; an internal memory provided inside a circuit including the data processing section; an internal memory control section that performs an access control for the internal memory; an external memory that exchanges data with the data processing section via an external bus; an external memory control section that performs an access control for the external memory; and a memory selecting section that assigns to at least one of the internal memory and the external memory a data transfer request from the data processing section.
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申请公布号 |
US7603536(B2) |
申请公布日期 |
2009.10.13 |
申请号 |
US20060476605 |
申请日期 |
2006.06.29 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
YOKOCHI ATSUSHI;SUGIMOTO NORIKO |
分类号 |
G06F13/00;G06F12/00 |
主分类号 |
G06F13/00 |
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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