Interface conversion circuit and system

The invention discloses an interface conversion circuit and system. The interface conversion circuit comprises a first conversion module and a second conversion module, the first conversion module is used for converting the USB communication interface into a single-end communication interface; the f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAO QINGZHI, ZHOU YANG, ZUO QINGYUN, ZHUANG TIANYA, LU YIFEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses an interface conversion circuit and system. The interface conversion circuit comprises a first conversion module and a second conversion module, the first conversion module is used for converting the USB communication interface into a single-end communication interface; the first conversion module is provided with an end part of a USB communication interface which can be externally connected; the second conversion module is used for converting the single-end communication interface into the USB communication interface; the second conversion module is provided with an end part of a single-ended communication interface which can be connected outwards; wherein the first conversion module comprises a first sending unit and a first receiving unit; the first transmitting unit is connected with the USB communication interface, and the first receiving unit is connected with the single-end communication interface; the second conversion module comprises a second sending unit and a second receivi