发明名称 |
Data transfer circuit and semiconductor integrated circuit equipped with data transfer circuit |
摘要 |
A data transfer circuit that transfers a first kind of data stored in an external memory circuit includes: an internal memory circuit that is capable of, by an external circuit, writing and/or rewriting a second kind of data including information for one region as a transfer source in the external memory circuit and another region as a transfer destination in the external memory circuit; a transfer circuit that transfer the first kind of data; and a control circuit that makes the transfer circuit transfer the first kind of data stored in the one region to the other region based on the second kind of data. |
申请公布号 |
US8619089(B2) |
申请公布日期 |
2013.12.31 |
申请号 |
US20070877927 |
申请日期 |
2007.10.24 |
申请人 |
MAKABE TAKESHI;SEIKO EPSON CORPORATION |
发明人 |
MAKABE TAKESHI |
分类号 |
G09G5/39;G06F12/00;G06F12/02;G06F13/28;G06F13/372 |
主分类号 |
G09G5/39 |
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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