发明名称 |
Apparatus and method of partially transferring data through bus and bus master control device |
摘要 |
A method of transferring data through a bus includes the steps of: occupying the bus by a first device serving as a bus master; transferring a first predetermined number of data items of all data items to be transferred while the first device is occupying the bus; determining if the first predetermined number of data items have been transferred; determining if the first device should release the bus based on whether or not there is a request from a second device after it is determined that the first predetermined number of data items have been transferred; and releasing the bus by the first deice when it is determined that the first device should release the bus.
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申请公布号 |
USRE40261(E1) |
申请公布日期 |
2008.04.22 |
申请号 |
US20020234910 |
申请日期 |
2002.09.04 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
HASHIMOTO YUICHI;KAKIAGE TOURU;SUZUKI MASATO;KASUGA YOSHIAKI;YASUI JYUNICHI |
分类号 |
G06F13/00;G06F13/28 |
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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