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标题: USB2.0??????·? [打印本页]

作者: sunworking 时间: 2007-1-10 15:32 标题: USB2.0??????·?

USB2.0??????·?

USB,??????Universal Serial Bus?¨?¨??????×????????ü????1994?ê?×????°???IBM??Microsoft???à?????????????????? USB???????ú???ù?ê??·?????????USB????·???????2.0°?±???USB2.0???é?§?????????ù??USB?è±?????????°?USB1.1?è±?????USB1.1??PC?ú??????????????????????USB1.1??????????

作者: sunworking 时间: 2007-1-10 15:33 标题: 1??USB×???????

1??USB×???????
(1) ?????????????? ( 2) ???????????? ( 3) ???±?????à??USB?è±? (4) USB?????????è±????? (5) ?§??????°??? USB???????????????????????????±???¨???????????????è±????????§?????±?¨?????????????¨???????????????????????????????????¨?????????????à?ü?????????????????????????????à?????¨?÷??????????????????????????????????????

作者: sunworking 时间: 2007-1-10 15:34 标题: 2??USB???????á????????????

2??USB???????á????????????
USB?????????¨??????4?ù????USB?????????????à?????ó??5?×??????????????????5?ù?????¨X??
USB×?????????????·????????????????????????????????????é??????????????5?ù??????????USB HOST?ù??????USB?è±??????°???????????????????????????????????¨???????????ü???ü?????ó±ê???????¨?????????????ó?ü?????ó±ê???????????¨????????????±??????÷???????¨???é???????????????????????????????÷??

作者: zing 时间: 2007-1-11 02:03

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