An universal serial bus detecting method and an expanding device using the same

The present invention discloses an universal serial bus detecting method applied to a controlling and processing unit, an universal serial bus input/output port, at least one switch and at least one universal serial bus peripheral device. Among this, the at least one switch is disposed between the c...

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Bibliographic Details
Main Authors TSAI, SHUIIN, LEE, HSIAO-HUI, LIU, YUN-PING
Format Patent
LanguageChinese
English
Published 16.04.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The present invention discloses an universal serial bus detecting method applied to a controlling and processing unit, an universal serial bus input/output port, at least one switch and at least one universal serial bus peripheral device. Among this, the at least one switch is disposed between the controlling and processing unit and the universal serial bus input/output port, and/or is disposed between the universal serial bus input/output port and the at least one universal serial bus peripheral device. Thus, the controlling and processing unit receives an universal serial bus signal of the at least one universal serial bus peripheral device via the universal serial bus input/output port And then the controlling and processing unit determines whether to reset the at least one switch according to a receiving condition of the universal serial bus signal or not. When the at least one switch is reset, a simulated action for having the at least one universal serial bus peripheral device plugged in or pulled out t
Bibliography:Application Number: TW20187135282