发明名称 |
UNIVERSAL SERIAL BUS DEVICE AND BULK TRANSFER CONTROL CIRCUIT AND CONTROL METHOD THEREOF |
摘要 |
A bulk transfer control method of a universal serial bus (USB) device includes a timer for counting transmission time of a buck transfer. When the transmission time counted reaches a transmission time setting value, a trigger signal is issued to a transfer end event generator. Then, the transfer end event generator issues a transfer end event signal to a data processing unit so as to end the bulk transfer. Moreover, a USB device and its bulk transfer control circuit are also provided.
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申请公布号 |
US2012096194(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US20100968404 |
申请日期 |
2010.12.15 |
申请人 |
CHAN YUNG-TA;HUNG WEI-CHENG;CHU CHUN-CHI;CHANG CHE-WEI;JAW FENG-TING;SU WEI-LU |
发明人 |
CHAN YUNG-TA;HUNG WEI-CHENG;CHU CHUN-CHI;CHANG CHE-WEI;JAW FENG-TING;SU WEI-LU |
分类号 |
G06F13/10 |
主分类号 |
G06F13/10 |
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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