发明名称 |
Data communication device |
摘要 |
A data communication device is provided wherein a data storage region and a process request region indicative of whether or not there is a process request of data transmission are secured on a memory. A data transmission section receives a request for data transmission from a transmission module to store data in the data storage region and, only when a process request is not yet written in the process request region, writes a process request in the process request region to issue an interrupt to a process request receiving section. The process request receiving section confirms that a process request is written in the process request region and clears the process request to notify a reception module about data storage in the data storage region. A data acquisition section receives a request for data reception from the reception module to acquire data from the data storage region.
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申请公布号 |
US2006165109(A1) |
申请公布日期 |
2006.07.27 |
申请号 |
US20050121025 |
申请日期 |
2005.05.04 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KITAMURA YUKI;HAYASHI KUNIHIKO;NISHIBATA MOTOHIDE |
分类号 |
G06F15/167;H04L12/56;G06F13/38;G06F15/16;H04L12/28 |
主分类号 |
G06F15/167 |
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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