USB interface data transmission device and USB int

专利名称：USB interface data transmission device and

USB interface data communication system

发明人：Cheng-Hung Huang,Ming-Feng Chiu,Jou-Fu

Chou

申请号：US12385475申请日：20090409公开号：US08166225B2公开日：20120424

专利附图：

摘要：The USB interface data transmission device comprises a USB interface controllerunit, a dynamic data transmission unit, a central controller unit, a transmission mode

configuration unit, a driver program memory and a data transmission interface. In them:The dynamic data transmission unit includes a data input node and a data output node,wherein the data input node supports the data downloading and the data output nodesupport the data uploading, while when necessary the data input node and the dataoutput node support each other's functions by changing their respective data uploadingand downloading functions. In a download mode both the data input node and the dataoutput node support the data downloading operation and in an upload mode bothsupport the data uploading operation.

申请人：Cheng-Hung Huang,Ming-Feng Chiu,Jou-Fu Chou

地址：Taipei County TW,Taipei County TW,Taipei County TW

国籍：TW,TW,TW

代理机构：Bacon & Thomas, PLLC

更多信息请下载全文后查看